SLD-80-56

LED Driver, LED Lighting, 78.4 W, 56 VDC, 1.4 A, Constant Current, Constant Voltage, 110 V

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: MEAN WELL
Product type: AC / DC LED Power Supplies
SVHC: No SVHC (25-Jun-2025)
Product Range: SLD-80
Output Current: 1.4A
LED Driver Mode: Constant Current, Constant Voltage
Output Power Max: 78.4W
Input Voltage Max: 305V
Input Voltage Min: 110V
Output Voltage Max: 56VDC
Power Supply Applications: LED Lighting
Delivery and price
Units per pack	100
Price	19.19 €
Current stock	10+
Lead time	30 days
Datasheet
**SLD - 80  series** 

80W Linear LED Driver 

## **   ** ~~BARe~~ AVVVYV B® GC ‘Was **** Ks ffl 

## ■ **** 

- ‧ 

- ‧ 

- ‧ 

- ‧/Ⅱ 

- ‧ 

- ‧ 

## ■ **** 

   - ‧ 

   - ‧ 

   - ‧ 

   - ‧ 

   - ‧ 

   - ‧ 

- ‧ 

## ■ **** 

 ～  ℃℃   

## ■ **** 

** ** 

 

-  

-  

_File Name:SLD-80-SPEC   2019-09-16_ 

**SLD - 80  series** 

80W Constant Voltage+ Constant Current LED Driver 

## **SPECIFICATION** 

|EN61547<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 2<br>Level 2<br>1KV/Line-Line<br>Level 2<br>Level 2<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>**MODEL**<br>**OUTPUT**<br>**VOLTAGE RANGENote.5**<br>**FREQUENCY RANGE**<br>**POWER FACTOR**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**EMC IMMUNITY**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP.**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER VOLTAGE**<br>47 ~ 63Hz<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>±0.03%/℃(0 ~ 50℃)<br>10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>867.33K hrs min.      Telcordia SR-332 (Bellcore) ;      260.96K hrs min.       MIL-HDBK-217F (25℃)<br>**ENVIRONMENT**<br>**EMC EMISSIONNote.8**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>I/P-O/P:3.75KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**TOTAL HARMONIC DISTORTION**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWERNote.5**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIMENote.6**<br>**HOLD UP TIME (Typ.)**<br>**RIPPLE & NOISE (max.)Note.3**<br>**VOLTAGE TOLERANCENote.4**<br>**CONSTANT CURRENT REGIONNote.2**<br>**OVER CURRENT**<br>**SAFETY STANDARDSNote.8**<br>COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>8 units (circuit breaker of type B) / 16 units  (circuit breaker of type C) at 230VAC<br>**MAX. CASE TEMP.**<br>Tcase=+90℃<br>(Please refer to "STATIC CHARACTERISTIC" section)<br>110~ 305VAC          155~ 431VDC<br>℃<br><br><br><br><br><br><br><br>℃<br><br>℃℃<br>95 ~ 108%<br>Hiccup mode, recovers automatically after fault condition is removed<br>Constant current limiting or Hiccup mode, recovers automatically after fault condition is removed<br>PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>THD< 10%(@load≧60%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>Tcase=-20 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>Shut down and latch off o/p voltage, re-power on to recover<br>12V<br>24V<br>8.4~12V<br>16.8 ~24V<br>6.6A<br>3.3A<br>79.2W<br>79.2W<br>**SLD-80-12**<br>**SLD-80-24**<br>90.5%<br>91.5%<br>0.9A / 115VAC          0.45A / 230VAC          0.38A/277VAC<br>150mVp-p<br>240mVp-p<br>±4.0%<br>±3.0%<br>±0.5%<br>±0.5%<br>±1.5%<br>±0.5%<br>10ms/230VAC          10ms/115VAC<br>500ms, 80ms   115VAC / 230VAC<br><0.25mA / 277VAC<br>28 ~ 34V<br>14 ~ 17V<br>UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14<br>320*30*16.8mm (L*W*H)<br><0.5W<br>**NO LOAD POWER CONSUMPTION**<br>**OVER TEMPERATURE**<br>Hiccup mode, recovers automatically after fault condition is removed<br>0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥60%<br>-----<br>EN55015(CISPR15) ,GB/T17743<br>EN55015(CISPR15) ,GB/T17743<br>EN61000-3-2 ,GB/T17625.1|EN61547<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 2<br>Level 2<br>1KV/Line-Line<br>Level 2<br>Level 2<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>**MODEL**<br>**OUTPUT**<br>**VOLTAGE RANGENote.5**<br>**FREQUENCY RANGE**<br>**POWER FACTOR**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**EMC IMMUNITY**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP.**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER VOLTAGE**<br>47 ~ 63Hz<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>±0.03%/℃(0 ~ 50℃)<br>10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>867.33K hrs min.      Telcordia SR-332 (Bellcore) ;      260.96K hrs min.       MIL-HDBK-217F (25℃)<br>**ENVIRONMENT**<br>**EMC EMISSIONNote.8**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>I/P-O/P:3.75KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**TOTAL HARMONIC DISTORTION**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWERNote.5**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIMENote.6**<br>**HOLD UP TIME (Typ.)**<br>**RIPPLE & NOISE (max.)Note.3**<br>**VOLTAGE TOLERANCENote.4**<br>**CONSTANT CURRENT REGIONNote.2**<br>**OVER CURRENT**<br>**SAFETY STANDARDSNote.8**<br>COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>8 units (circuit breaker of type B) / 16 units  (circuit breaker of type C) at 230VAC<br>**MAX. CASE TEMP.**<br>Tcase=+90℃<br>(Please refer to "STATIC CHARACTERISTIC" section)<br>110~ 305VAC          155~ 431VDC<br>℃<br><br><br><br><br><br><br><br>℃<br><br>℃℃<br>95 ~ 108%<br>Hiccup mode, recovers automatically after fault condition is removed<br>Constant current limiting or Hiccup mode, recovers automatically after fault condition is removed<br>PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>THD< 10%(@load≧60%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>Tcase=-20 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>Shut down and latch off o/p voltage, re-power on to recover<br>12V<br>24V<br>8.4~12V<br>16.8 ~24V<br>6.6A<br>3.3A<br>79.2W<br>79.2W<br>**SLD-80-12**<br>**SLD-80-24**<br>90.5%<br>91.5%<br>0.9A / 115VAC          0.45A / 230VAC          0.38A/277VAC<br>150mVp-p<br>240mVp-p<br>±4.0%<br>±3.0%<br>±0.5%<br>±0.5%<br>±1.5%<br>±0.5%<br>10ms/230VAC          10ms/115VAC<br>500ms, 80ms   115VAC / 230VAC<br><0.25mA / 277VAC<br>28 ~ 34V<br>14 ~ 17V<br>UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14<br>320*30*16.8mm (L*W*H)<br><0.5W<br>**NO LOAD POWER CONSUMPTION**<br>**OVER TEMPERATURE**<br>Hiccup mode, recovers automatically after fault condition is removed<br>0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥60%<br>-----<br>EN55015(CISPR15) ,GB/T17743<br>EN55015(CISPR15) ,GB/T17743<br>EN61000-3-2 ,GB/T17625.1|**SLD-80-12**|**SLD-80-12**|**SLD-80-24**|**SLD-80-24**|
|---|---|---|---|---|---|
||**DC VOLTAGE**|12V||24V||
||**CONSTANT CURRENT REGIONNote.2**|8.4~12V||16.8 ~24V||
||**RATED CURRENT**|6.6A||3.3A||
||**RATED POWERNote.5**|79.2W||79.2W||
||**RIPPLE & NOISE (max.)Note.3**|150mVp-p||240mVp-p||
||**VOLTAGE TOLERANCENote.4**|±4.0%||±3.0%||
||**LINE REGULATION**|±0.5%||±0.5%||
||**LOAD REGULATION**|±1.5%||±0.5%||
||**SETUP, RISE TIMENote.6**|500ms, 80ms   115VAC / 230VAC||||
||**HOLD UP TIME (Typ.)**|10ms/230VAC          10ms/115VAC||||
||**VOLTAGE RANGENote.5**|(Please refer to "STATIC CHARACTERISTIC" section)<br>110~ 305VAC          155~ 431VDC||||
||**FREQUENCY RANGE**|47 ~ 63Hz||||
||**POWER FACTOR**|PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)||||
||**TOTAL HARMONIC DISTORTION**|THD< 10%(@load≧60%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)||||
||**EFFICIENCY (Typ.)**|90.5%||91.5%||
||**AC CURRENT**|0.9A / 115VAC          0.45A / 230VAC          0.38A/277VAC||||
||**INRUSH CURRENT(Typ.)**|COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410||||
||**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**|8 units (circuit breaker of type B) / 16 units  (circuit breaker of type C) at 230VAC||||
||**LEAKAGE CURRENT**|<0.25mA / 277VAC||||
||**NO LOAD POWER CONSUMPTION**|<0.5W||||
||**OVER CURRENT**|95 ~ 108%<br>Constant current limiting or Hiccup mode, recovers automatically after fault condition is removed||||
||**SHORT CIRCUIT**|Hiccup mode, recovers automatically after fault condition is removed||||
||**OVER VOLTAGE**|Shut down and latch off o/p voltage, re-power on to recover<br>28 ~ 34V<br>14 ~ 17V||||
||**OVER TEMPERATURE**|Hiccup mode, recovers automatically after fault condition is removed||||
||**WORKING TEMP.**|Tcase=-20 ~ +90℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)||||
||**MAX. CASE TEMP.**|Tcase=+90℃||||
||**WORKING HUMIDITY**|20 ~ 95% RH non-condensing||||
||**STORAGE TEMP.**|-40 ~ +80℃||||
||**TEMP. COEFFICIENT**|±0.03%/℃(0 ~ 50℃)||||
||**VIBRATION**|10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes||||
||**SAFETY STANDARDSNote.8**|UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC||||
||**EMC IMMUNITY**<br>**EMC EMISSIONNote.8**<br>**ISOLATION RESISTANCE**|I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**Parameter**<br>**Standard**<br>**Test Level/Note**||||
|||Conducted|EN55015(CISPR15) ,GB/T17743||-----|
|||Radiated|EN55015(CISPR15) ,GB/T17743||-----|
|||Harmonic Current|EN61000-3-2 ,GB/T17625.1||Class C @load≥60%|
|||Voltage Flicker|EN61000-3-3||-----|
|||EN61547||||
|||**Parameter**|**Standard**||**Test Level/Note**|
|||ESD|EN61000-4-2||Level 3, 8KV air ; Level 2, 4KV contact|
|||Radiated|EN61000-4-3||Level 2|
|||EFT/Burst|EN61000-4-4||Level 2|
|||Surge|EN61000-4-5||1KV/Line-Line|
|||Conducted|EN61000-4-6||Level 2|
|||Magnetic Field|EN61000-4-8||Level 2|
|||Voltage Dips and Interruptions|EN61000-4-11||>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods|
||**MTBF**|867.33K hrs min.      Telcordia SR-332 (Bellcore) ;      260.96K hrs min.       MIL-HDBK-217F (25℃)||||
||**DIMENSION**|320*30*16.8mm (L*W*H)||||
||**PACKING**|0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT||||
||℃<br><br><br><br><br><br><br><br>℃<br><br>℃℃|||||



_File Name:SLD-80-SPEC   2019-09-16_ 

**SLD - 80  series** 

80W Constant Power Mode LED Driver 

## **SPECIFICATION** 

||EN61547<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 2<br>Level 2<br>1KV/Line-Line<br>Level 2<br>Level 2<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥60%<br>-----<br>EN55015(CISPR15) ,GB/T17743<br>EN55015(CISPR15) ,GB/T17743<br>EN61000-3-2 ,GB/T17625.1<br>**MODEL**<br>**RATED CURRENT**<br>**RATED POWERNote.2**<br>**FULL POWER CURRENT RANGE**<br>**OUTPUT**<br>**CURRENT ADJ. RANGE**<br>**VOLTAGE RANGENote.2**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDSNote.4**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP.**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>47 ~ 63Hz<br>0.9A / 115VAC          0.45A / 230VAC          0.38A / 277VAC<br><0.25mA / 277VAC<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>92.0%<br>**EMC IMMUNITY**<br>**EMC EMISSIONNote.4**<br>COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC;<br>μ<br> Per NEMA 410<br>**TOTAL HARMONIC DISTORTION**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3.75KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**CONSTANT CURRENT REGIONNote.3**<br>**PACKING**<br>**NOTE**<br>**MAX. NO.** **of** **PSUs** **on** **16A**<br>**CIRCUIT** **BREAKER**<br>8 unit(circuit breaker of type B) / 16 units(circuit breaker of type C) at 230VAC<br>Hiccup mode, recovers automatically after fault condition is removed<br>(Please refer to "STATIC CHARACTERISTIC" and “ DRIVING METHODS OF LED MODULE"section)<br>110 ~ 305VAC          155VDC ~ 431VDC<br>**OPEN CIRCUIT VOLTAGE (max.)**<br>60 ~ 70V<br>Shut down output voltage, re-power on to recovery<br>**TEMP. COEFFICIENT**<br>±0.03%/℃(0 ~ 60℃)<br>**WORKING TEMP.**<br>Tcase=-20 ~ +90℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section)<br>**MAX. CASE TEMP.**<br>Tcase=+90℃<br>PF<br>0.97 / 115VAC, PF<br>0.95 / 230VAC<br>full load<br>≧<br>≧<br>, PF≧0.92 / 277VAC at<br>(Please refer to "<br>"<br>)<br>Power Factor Characteristic section<br>THD< 10% (@ load≧60% at 115VAC/230VAC ,@load≧75% at 277VAC)<br>Please refer to “TOTAL HARMONIC DISTORTION (THD)” section<br>**CURRENT RIPPLE**<br>5.0%(@rated current)<br>**CURRENT TOLERANCE**<br>±5%<br>**SET UP TIME Note.5**500ms/230VAC, 1200ms/115VAC<br>78.4W<br>1400mA<br>30 ~56V<br>60V<br>700~2100mA<br>1400~2100mA<br>**SLD-80-56**<br>Hiccup mode, recovers automatically after fault condition is removed<br>**OVER POWER**<br>110 ~ 150%<br>Hiccup mode, recovers automatically after fault condition is removed<br>UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14<br>867.33K hrs min.      Telcordia SR-332 (Bellcore) ;       260.96K hrs min.      MIL-HDBK-217F (25℃)<br>320*30*16.8mm (L*W*H)<br>0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT<br>℃<br><br><br>℃<br><br><br><br><br><br>℃℃<br><0.5W<br>**NO LOAD POWER CONSUMPTION**|EN61547<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>EN61000-4-2<br>EN61000-4-3<br>EN61000-4-4<br>EN61000-4-5<br>EN61000-4-6<br>EN61000-4-8<br>EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 2<br>Level 2<br>1KV/Line-Line<br>Level 2<br>Level 2<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥60%<br>-----<br>EN55015(CISPR15) ,GB/T17743<br>EN55015(CISPR15) ,GB/T17743<br>EN61000-3-2 ,GB/T17625.1<br>**MODEL**<br>**RATED CURRENT**<br>**RATED POWERNote.2**<br>**FULL POWER CURRENT RANGE**<br>**OUTPUT**<br>**CURRENT ADJ. RANGE**<br>**VOLTAGE RANGENote.2**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDSNote.4**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP.**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>47 ~ 63Hz<br>0.9A / 115VAC          0.45A / 230VAC          0.38A / 277VAC<br><0.25mA / 277VAC<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>92.0%<br>**EMC IMMUNITY**<br>**EMC EMISSIONNote.4**<br>COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC;<br>μ<br> Per NEMA 410<br>**TOTAL HARMONIC DISTORTION**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:3.75KVAC<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH<br>**CONSTANT CURRENT REGIONNote.3**<br>**PACKING**<br>**NOTE**<br>**MAX. NO.** **of** **PSUs** **on** **16A**<br>**CIRCUIT** **BREAKER**<br>8 unit(circuit breaker of type B) / 16 units(circuit breaker of type C) at 230VAC<br>Hiccup mode, recovers automatically after fault condition is removed<br>(Please refer to "STATIC CHARACTERISTIC" and “ DRIVING METHODS OF LED MODULE"section)<br>110 ~ 305VAC          155VDC ~ 431VDC<br>**OPEN CIRCUIT VOLTAGE (max.)**<br>60 ~ 70V<br>Shut down output voltage, re-power on to recovery<br>**TEMP. COEFFICIENT**<br>±0.03%/℃(0 ~ 60℃)<br>**WORKING TEMP.**<br>Tcase=-20 ~ +90℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section)<br>**MAX. CASE TEMP.**<br>Tcase=+90℃<br>PF<br>0.97 / 115VAC, PF<br>0.95 / 230VAC<br>full load<br>≧<br>≧<br>, PF≧0.92 / 277VAC at<br>(Please refer to "<br>"<br>)<br>Power Factor Characteristic section<br>THD< 10% (@ load≧60% at 115VAC/230VAC ,@load≧75% at 277VAC)<br>Please refer to “TOTAL HARMONIC DISTORTION (THD)” section<br>**CURRENT RIPPLE**<br>5.0%(@rated current)<br>**CURRENT TOLERANCE**<br>±5%<br>**SET UP TIME Note.5**500ms/230VAC, 1200ms/115VAC<br>78.4W<br>1400mA<br>30 ~56V<br>60V<br>700~2100mA<br>1400~2100mA<br>**SLD-80-56**<br>Hiccup mode, recovers automatically after fault condition is removed<br>**OVER POWER**<br>110 ~ 150%<br>Hiccup mode, recovers automatically after fault condition is removed<br>UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14<br>867.33K hrs min.      Telcordia SR-332 (Bellcore) ;       260.96K hrs min.      MIL-HDBK-217F (25℃)<br>320*30*16.8mm (L*W*H)<br>0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT<br>℃<br><br><br>℃<br><br><br><br><br><br>℃℃<br><0.5W<br>**NO LOAD POWER CONSUMPTION**|**SLD-80-56**|**SLD-80-56**|**SLD-80-56**|
|---|---|---|---|---|---|
|||**RATED CURRENT**|1400mA|||
|||**RATED POWERNote.2**|78.4W|||
|||**CONSTANT CURRENT REGIONNote.3**|30 ~56V|||
|||**FULL POWER CURRENT RANGE**|1400~2100mA|||
|||**OPEN CIRCUIT VOLTAGE (max.)**|60V|||
|||**CURRENT ADJ. RANGE**|700~2100mA|||
|||**CURRENT RIPPLE**|5.0%(@rated current)|||
|||**CURRENT TOLERANCE**|±5%|||
|||**SET UP TIME Note.5**|500ms/230VAC, 1200ms/115VAC|||
|||**VOLTAGE RANGENote.2**|(Please refer to "STATIC CHARACTERISTIC" and “ DRIVING METHODS OF LED MODULE"section)<br>110 ~ 305VAC          155VDC ~ 431VDC|||
|||**FREQUENCY RANGE**|47 ~ 63Hz|||
|||**POWER FACTOR (Typ.)**|PF<br>0.97 / 115VAC, PF<br>0.95 / 230VAC<br>full load<br>≧<br>≧<br>, PF≧0.92 / 277VAC at<br>(Please refer to "<br>"<br>)<br>Power Factor Characteristic section|||
|||**TOTAL HARMONIC DISTORTION**|THD< 10% (@ load≧60% at 115VAC/230VAC ,@load≧75% at 277VAC)<br>Please refer to “TOTAL HARMONIC DISTORTION (THD)” section|||
|||**EFFICIENCY (Typ.)**|92.0%|||
|||**AC CURRENT (Typ.)**|0.9A / 115VAC          0.45A / 230VAC          0.38A / 277VAC|||
|||**INRUSH CURRENT(Typ.)**|COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC;<br>μ<br> Per NEMA 410|||
|||**MAX. NO.** **of** **PSUs** **on** **16A**<br>**CIRCUIT** **BREAKER**|8 unit(circuit breaker of type B) / 16 units(circuit breaker of type C) at 230VAC|||
|||**LEAKAGE CURRENT**|<0.25mA / 277VAC|||
|||**NO LOAD POWER CONSUMPTION**|<0.5W|||
|||**OVER POWER**|110 ~ 150%<br>Hiccup mode, recovers automatically after fault condition is removed|||
|||**SHORT CIRCUIT**|Hiccup mode, recovers automatically after fault condition is removed|||
|||**OVER VOLTAGE**|60 ~ 70V<br>Shut down output voltage, re-power on to recovery|||
|||**OVER TEMPERATURE**|Hiccup mode, recovers automatically after fault condition is removed|||
|||**WORKING TEMP.**|Tcase=-20 ~ +90℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section)|||
|||**MAX. CASE TEMP.**|Tcase=+90℃|||
|||**WORKING HUMIDITY**|20 ~ 95% RH non-condensing|||
|||**STORAGE TEMP.**|-40 ~ +80℃|||
|||**TEMP. COEFFICIENT**|±0.03%/℃(0 ~ 60℃)|||
|||**VIBRATION**|10 ~ 500Hz, 2G 12min./1cycle, period for  72min. each along X, Y, Z axes|||
|||**SAFETY STANDARDSNote.4**|UL8750(type”HL”),CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13 independent, EN62384,<br>EAC TP TC 004,GB19510.1,GB19510.14|||
|||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC|||
|||**EMC IMMUNITY**<br>**EMC EMISSIONNote.4**<br>**ISOLATION RESISTANCE**|**Parameter**<br>**Standard**<br>**Test Level/Note**<br>I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH|||
||||Conducted|EN55015(CISPR15) ,GB/T17743|-----|
||||Radiated|EN55015(CISPR15) ,GB/T17743|-----|
||||Harmonic Current|EN61000-3-2 ,GB/T17625.1|Class C @load≥60%|
||||Voltage Flicker|EN61000-3-3|-----|
||||EN61547|||
||||**Parameter**|**Standard**|**Test Level/Note**|
||||ESD|EN61000-4-2|Level 3, 8KV air ; Level 2, 4KV contact|
||||Radiated|EN61000-4-3|Level 2|
||||EFT/Burst|EN61000-4-4|Level 2|
||||Surge|EN61000-4-5|1KV/Line-Line|
||||Conducted|EN61000-4-6|Level 2|
||||Magnetic Field|EN61000-4-8|Level 2|
||||Voltage Dips and Interruptions|EN61000-4-11|>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods|
|||**MTBF**|867.33K hrs min.      Telcordia SR-332 (Bellcore) ;       260.96K hrs min.      MIL-HDBK-217F (25℃)|||
|||**DIMENSION**|320*30*16.8mm (L*W*H)|||
|||**PACKING**|0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT|||
|||℃<br><br><br>℃<br><br><br><br><br><br>℃℃||||



_File Name:SLD-80-SPEC   2019-09-16_ 

**SLD - 80 series** 

80W Linear LED Driver 

## **BLOCK DIAGRAM** 

**==> picture [464 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
PFC fosc : 50~120KHz<br>PWM fosc : 60~130KHz<br>EMI FILTER PFC POWER RECTIFIERS Vo+<br>I/P & CIRCUIT SWITCHING & Vo-<br>RECTIFIERS FILTER<br>O.L.P.<br>O.T.P. O.L.P. DETECTION<br>PWM & PFC CIRCUIT<br>CONTROL<br>O.V.P.<br>**----- End of picture text -----**<br>


## **DRIVING METHODS OF LED MODULE** 

## ◎ **SLD-80-12,24** 

- ※ This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs. 

**==> picture [216 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>(B)<br>(A) Constant<br>Constant<br>Current area<br>Voltage area<br>70<br>(min.)<br>(C)<br>Hiccup<br>Protection<br>50 100 Io(%)<br>Typical output current normalized by rated current (%)<br>Vo(%)<br>**----- End of picture text -----**<br>


In the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. 

Should there be any compatibility issues, please contact MEAN WELL. 

## ◎ **SLD-80-56** 

**==> picture [199 x 133] intentionally omitted <==**

**----- Start of picture text -----**<br>
60V<br>700mA,56V<br>55V 1400mA,56V<br>50V<br>45V<br>40V 2100mA,36V<br>35V<br>30V<br>1400mA,30V 2100mA,30V<br>25V<br>0mA 400mA 800mA 1200mA 1600mA 2000mA 2400mA<br>Recommend Performance Region<br>**----- End of picture text -----**<br>


_File Name:SLD-80-SPEC   2019-09-16_ 

**SLD - 80 series** 

80W Linear LED Driver 

## **OUTPUT LOAD vs TEMPERATURE** 

**==> picture [496 x 362] intentionally omitted <==**

**----- Start of picture text -----**<br>
100 100<br>230VAC<br>80 80<br>60 60<br>110VAC<br>50<br>40 40<br>20 20<br>-20 -10 0 15 30 40 50 65 (HORIZONTAL) -20 -15 0 15 30 50 60 90 (HORIZONTAL)<br>AMBIENT TEMPERATURE,Ta ( ℃ ) Tcase ( ℃ )<br>STATIC CHARACTERISTIC POWER FACTOR (PF) CHARACTERISTIC<br>※ 24V Model, Tcase at 75℃<br>Constant Current Mode<br>1.0<br>100<br>0.9<br>90<br>0.8<br>80<br>0.7<br>70 277V<br>0.6 230V<br>60<br>115V<br>50 0.5<br>40 0.4<br>0.3<br>100 110 125 135 145 155 165 175 180 200 230 305 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>INPUT VOLTAGE (V) 60Hz LOAD<br>LOAD (%) LOAD (%)<br>PF<br>LOAD (%)<br>**----- End of picture text -----**<br>


※De-rating is needed under low input voltage. 

## **TOTAL HARMONIC DISTORTION (THD)** 

## **EFFICIENCY vs LOAD** 

SLD-80 series possess superior working efficiency that up to 90% can be reached in field applications. 

**==> picture [506 x 159] intentionally omitted <==**

**----- Start of picture text -----**<br>
※ 24V Model, Tcase at 75℃<br>※ 24V Model, Tcase at 75℃<br>28% 94%<br>26%<br>24% 92%<br>22%<br>90%<br>20%<br>18%16% 277VAC 88% 277V<br>14% 230VAC 86% 230V<br>12% 115VAC 115V<br>10% 84%<br>8%<br>82%<br>6%<br>4% 80%<br>2%<br>0% 78%<br>50% 60% 70% 80% 90% 100% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>THD<br>EFFICIENCY(%)<br>**----- End of picture text -----**<br>


_File Name:SLD-80-SPEC   2019-09-16_ 

**SLD - 80 series** 

80W Linear LED Driver 

## **LIFE TIME** 

**==> picture [360 x 192] intentionally omitted <==**

**----- Start of picture text -----**<br>
120<br>100<br>80<br>60<br>40<br>20<br>0<br>25 30 35 40 45 50 55 60 65 70 75 80 85 90<br>Tcase ( ℃ )<br>LIFETIME(Kh)<br>**----- End of picture text -----**<br>


**==> picture [492 x 327] intentionally omitted <==**

**----- Start of picture text -----**<br>
Mechanical Specification Unit:mm<br>56V with Io adjustable<br>320<br>TB1 TB2<br>312 4<br>T case 124<br>2-φ3.5<br>※ T case: Max. Case Temperature.<br>����������� �����������<br>9-10mm 9-10mm<br>������������ ������������<br>Terminal Pin No. Assignment (TB1) : Terminal Pin No. Assignment (TB2) :<br>DEGSON DG219-3.5(GRAY) DEGSON DG219-3.5(RED/BLACK)<br>Pin No. Assignment Pin No. Assignment<br>1 AC/L 1 +V<br>2 AC/N 2 -V<br>4<br>22 30<br>16.8<br>15<br>**----- End of picture text -----**<br>


## **INSTALLATION MANUAL** 

Please refer to: http://www.meanwell.com/manual.html 

_File Name:SLD-80-SPEC   2019-09-16_
Updated at April 17, 2026
About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →
Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →
Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →