XLG-20-L-B

LED Driver, IO Fixed W/3in1 Dim, LED Lighting, 18.9 W, 54 V, 350 mA, Constant Current, 90 VAC

⚠️ 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: XLG-20 Series
Output Current: 350mA
LED Driver Mode: Constant Current
Output Power Max: 18.9W
Input Voltage Max: 305VAC
Input Voltage Min: 90VAC
Output Voltage Max: 54V
Power Supply Applications: LED Lighting
Delivery and price
Units per pack	250
Price	11.01 €
Current stock	10+
Lead time	30 days
Datasheet
> 21W Constant Current Mode LED Driver **XLG - 20  series User’s Manual** ~~ee~~ **IS 15885(Part 2/Sec13)** THOMAS SAMUEL THOMAS SAMUEL IG £ ~~6%~~ @© **Note.8** 

> **    IP67 05** ~~BG~~ OVVY fl & Whiss ****[K][CBCE] LK ■ **** ■ **** ‧ ‧ ‧Ⅰ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧ ‧  ‧ ■ ****   ■ ****   ℃ ℃   XLG-0  with the latest version of IEC61347/GB7000.1 -2015 and UL8750 international safety regulations. The output and dimming  are also completely in accordance with the new regulations with isolation to ensure the    user and luminaire system during installation. ■ **  ** LI ****    ~~JIE~~      

|||||
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|||||
|||<br>||



# _File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20  series** 

21W Constant Current Mode LED Driver 

## **SPECIFICATION** 

|**MODEL**<br>**OUTPUT**<br>**VOLTAGE RANGENote.3**<br>**FREQUENCY RANGE**<br>**POWER FACTOR**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<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>500ms, 150ms/115VAC, 230VAC<br>47 ~ 63Hz<br>0.3A / 115VAC      0.2A / 230VAC      0.2A/277VAC<br><0.75mA / 277VAC<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>95*63*30mm (L*W*H)<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION**<br>I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>89%<br>**TOTAL HARMONIC DISTORTION**<br>**RATED CURRENT  (Default)**<br>**RATED POWER**<br>**CURRENT TOLERANCE**<br>**SETUP, RISE TIME   Note.2**<br>**OPEN CIRCUIT VOLTAGE (max.)**<br>**CONSTANT CURRENT REGION**<br>**SAFETY STANDARDS**<br>COLD START 5A(twidth=350 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>42 units (circuit breaker of type B) / 42 units  (circuit breaker of type C) at 230VAC<br>**MAX. CASE TEMP.**<br>Tcase=+80℃<br>(Please refer to "STATIC CHARACTERISTIC" section)<br>90 ~ 305VAC<br>℃<br><br><br><br><br>℃<br><br>℃℃<br><br><br><br><br><br><br>℃<br>※  ：  ,  https://www.meanwell.com/serviceDisclaimer.aspx<br>Hiccup mode, recovers automatically after fault condition is removed.<br>PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.91/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>No load power consumption <0.5W<br>**NO LOAD**<br>**POWER CONSUMPTION**<br>Tcase=-40 ~ +80℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;<br>IP67; GB19510.1, GB19510.14,<br>,<br>, KC61347-1,KC61347-2-13 approved<br>, EAC TP TC 004 IS 15885(Part 2/Sec13)<br>J61347-1(H29), J61347-2-13(H29)<br>5721.2K hrs min. Telcordia SR-332 (Bellcore)       747.1Khrs min.      MIL-HDBK-217F (25<br>)<br>℃<br>**XLG-20-H-**<br>±8.0%<br>32.4 ~ 54V<br>18.9W<br>350mA<br>60V<br>**SHORT CIRCUIT**<br>0.34Kg;24pcs/    8.67Kg/0.81CUFT for blank-type     0.35Kg;24pcs/    8.88Kg/0.\81CUFT for  B-type<br>**EMC EMISSION**<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>BS EN/EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥50%<br>-----<br>**EMC IMMUNITY**<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>BS EN/EN61000-4-2<br>BS EN/EN61000-4-3<br>BS EN/EN61000-4-4<br>BS EN/EN61000-4-5<br>BS EN/EN61000-4-6<br>BS EN/EN61000-4-8<br>BS EN/EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 3<br>Level 3<br>Level 3<br>Level 4<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>BS EN/EN61547<br>BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)<br>BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)<br>BS EN/EN61000-3-2 ,GB/T17625.1<br>2KV/Line-Line 4KV/Line-Earth<br>**XLG-20-L-**<br>25.2 ~ 42V<br>21W<br>500mA<br>**XLG-20-M-**<br>18 ~ 30V<br>21W<br>700mA<br>50V<br>40V<br>88.5%<br>88%<br>**OUTPUT CURRENT RIPPLE Note.13** < 20%<br>**LINE REGULATION**<br>< ±3%|**MODEL**<br>**OUTPUT**<br>**VOLTAGE RANGENote.3**<br>**FREQUENCY RANGE**<br>**POWER FACTOR**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT**<br>**INPUT**<br>**INRUSH CURRENT(Typ.)**<br>**LEAKAGE CURRENT**<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>500ms, 150ms/115VAC, 230VAC<br>47 ~ 63Hz<br>0.3A / 115VAC      0.2A / 230VAC      0.2A/277VAC<br><0.75mA / 277VAC<br>20 ~ 95% RH non-condensing<br>-40 ~ +80℃<br>±0.03%/℃(0 ~ 60℃)<br>10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes<br>95*63*30mm (L*W*H)<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION**<br>I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>89%<br>**TOTAL HARMONIC DISTORTION**<br>**RATED CURRENT  (Default)**<br>**RATED POWER**<br>**CURRENT TOLERANCE**<br>**SETUP, RISE TIME   Note.2**<br>**OPEN CIRCUIT VOLTAGE (max.)**<br>**CONSTANT CURRENT REGION**<br>**SAFETY STANDARDS**<br>COLD START 5A(twidth=350 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410<br>**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**<br>42 units (circuit breaker of type B) / 42 units  (circuit breaker of type C) at 230VAC<br>**MAX. CASE TEMP.**<br>Tcase=+80℃<br>(Please refer to "STATIC CHARACTERISTIC" section)<br>90 ~ 305VAC<br>℃<br><br><br><br><br>℃<br><br>℃℃<br><br><br><br><br><br><br>℃<br>※  ：  ,  https://www.meanwell.com/serviceDisclaimer.aspx<br>Hiccup mode, recovers automatically after fault condition is removed.<br>PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.91/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)<br>THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)<br>No load power consumption <0.5W<br>**NO LOAD**<br>**POWER CONSUMPTION**<br>Tcase=-40 ~ +80℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)<br>UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;<br>IP67; GB19510.1, GB19510.14,<br>,<br>, KC61347-1,KC61347-2-13 approved<br>, EAC TP TC 004 IS 15885(Part 2/Sec13)<br>J61347-1(H29), J61347-2-13(H29)<br>5721.2K hrs min. Telcordia SR-332 (Bellcore)       747.1Khrs min.      MIL-HDBK-217F (25<br>)<br>℃<br>**XLG-20-H-**<br>±8.0%<br>32.4 ~ 54V<br>18.9W<br>350mA<br>60V<br>**SHORT CIRCUIT**<br>0.34Kg;24pcs/    8.67Kg/0.81CUFT for blank-type     0.35Kg;24pcs/    8.88Kg/0.\81CUFT for  B-type<br>**EMC EMISSION**<br>**Parameter**<br>Conducted<br>Radiated<br>Harmonic Current<br>Voltage Flicker<br>**Standard**<br>BS EN/EN61000-3-3<br>**Test Level/Note**<br>-----<br>-----<br>Class C @load≥50%<br>-----<br>**EMC IMMUNITY**<br>**Parameter**<br>ESD<br>Radiated<br>EFT/Burst<br>Surge<br>Conducted<br>Magnetic Field<br>Voltage Dips and Interruptions<br>**Standard**<br>BS EN/EN61000-4-2<br>BS EN/EN61000-4-3<br>BS EN/EN61000-4-4<br>BS EN/EN61000-4-5<br>BS EN/EN61000-4-6<br>BS EN/EN61000-4-8<br>BS EN/EN61000-4-11<br>**Test Level/Note**<br>Level 3, 8KV air ; Level 2, 4KV contact<br>Level 3<br>Level 3<br>Level 3<br>Level 4<br>>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods<br>BS EN/EN61547<br>BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)<br>BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)<br>BS EN/EN61000-3-2 ,GB/T17625.1<br>2KV/Line-Line 4KV/Line-Earth<br>**XLG-20-L-**<br>25.2 ~ 42V<br>21W<br>500mA<br>**XLG-20-M-**<br>18 ~ 30V<br>21W<br>700mA<br>50V<br>40V<br>88.5%<br>88%<br>**OUTPUT CURRENT RIPPLE Note.13** < 20%<br>**LINE REGULATION**<br>< ±3%|**XLG-20-L-**|**XLG-20-L-**|**XLG-20-M-**|**XLG-20-H-**|
|---|---|---|---|---|---|
||**RATED CURRENT  (Default)**|<br>350mA||500mA|700mA|
||**CONSTANT CURRENT REGION**|32.4 ~ 54V||25.2 ~ 42V|18 ~ 30V|
||**RATED POWER**|18.9W||21W|21W|
||**OPEN CIRCUIT VOLTAGE (max.)**|60V||50V|40V|
||**CURRENT TOLERANCE**|±8.0%||||
||**OUTPUT CURRENT RIPPLE Note.13**|< 20%||||
||**SETUP, RISE TIME   Note.2**|500ms, 150ms/115VAC, 230VAC||||
||**LINE REGULATION**|< ±3%||||
||**VOLTAGE RANGENote.3**|(Please refer to "STATIC CHARACTERISTIC" section)<br>90 ~ 305VAC||||
||**FREQUENCY RANGE**|47 ~ 63Hz||||
||**POWER FACTOR**|PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.91/277VAC@full load<br>(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)||||
||**TOTAL HARMONIC DISTORTION**|THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)<br>(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)||||
||**EFFICIENCY (Typ.)**|89%||88.5%|88%|
||**AC CURRENT**|0.3A / 115VAC      0.2A / 230VAC      0.2A/277VAC||||
||**INRUSH CURRENT(Typ.)**|COLD START 5A(twidth=350 s measured at 50% Ipeak) at 230VAC<br>μ<br>;Per NEMA 410||||
||**MAX. No. of PSUs on 16A**<br>**CIRCUIT BREAKER**|42 units (circuit breaker of type B) / 42 units  (circuit breaker of type C) at 230VAC||||
||**LEAKAGE CURRENT**|<0.75mA / 277VAC||||
||**NO LOAD**<br>**POWER CONSUMPTION**|No load power consumption <0.5W||||
||**SHORT CIRCUIT**|Hiccup mode, recovers automatically after fault condition is removed.||||
||**WORKING TEMP.**|Tcase=-40 ~ +80℃(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)||||
||**MAX. CASE TEMP.**|Tcase=+80℃||||
||**WORKING HUMIDITY**|20 ~ 95% RH non-condensing||||
||**STORAGE TEMP.**|-40 ~ +80℃||||
||**TEMP. COEFFICIENT**|±0.03%/℃(0 ~ 60℃)||||
||**VIBRATION**|10 ~ 500Hz, 5G 12min./1cycle, period for  72min. each along X, Y, Z axes||||
||**SAFETY STANDARDS**|UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384;<br>IP67; GB19510.1, GB19510.14,<br>,<br>, KC61347-1,KC61347-2-13 approved<br>, EAC TP TC 004 IS 15885(Part 2/Sec13)<br>J61347-1(H29), J61347-2-13(H29)||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC     I/P-FG:2.0KVAC     O/P-FG:1.5KVAC||||
||**ISOLATION RESISTANCE**<br>**EMC EMISSION**<br>**EMC IMMUNITY**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH||||
|||**Parameter**|**Standard**||**Test Level/Note**|
|||Conducted|BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)||-----|
|||Radiated|BS EN/EN55015(CISPR15) ,GB/T17743,J55015(H29)||-----|
|||Harmonic Current|BS EN/EN61000-3-2 ,GB/T17625.1||Class C @load≥50%|
|||Voltage Flicker|BS EN/EN61000-3-3||-----|
|||BS EN/EN61547||||
|||**Parameter**|**Standard**||**Test Level/Note**|
|||ESD|BS EN/EN61000-4-2||Level 3, 8KV air ; Level 2, 4KV contact|
|||Radiated|BS EN/EN61000-4-3||Level 3|
|||EFT/Burst|BS EN/EN61000-4-4||Level 3|
|||Surge|BS EN/EN61000-4-5||2KV/Line-Line 4KV/Line-Earth|
|||Conducted|BS EN/EN61000-4-6||Level 3|
|||Magnetic Field|BS EN/EN61000-4-8||Level 4|
|||Voltage Dips and Interruptions|BS EN/EN61000-4-11||>95% dip 0.5 periods, 30% dip 25 periods,<br>>95% interruptions 250 periods|
||**MTBF**<br>|5721.2K hrs min. Telcordia SR-332 (Bellcore)       747.1Khrs min.      MIL-HDBK-217F (25<br>)<br>℃||||
||**DIMENSION**|95*63*30mm (L*W*H)||||
||**PACKING**|0.34Kg;24pcs/    8.67Kg/0.81CUFT for blank-type     0.35Kg;24pcs/    8.88Kg/0.\81CUFT for  B-type||||
||℃<br><br><br><br><br>℃<br><br>℃℃<br><br><br><br><br><br><br>℃<br>※  ：  ,  https://www.meanwell.com/serviceDisclaimer.aspx|||||



_File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20 series** 

21W Constant Current Mode LED Driver 

## **Block Diagram** 

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**----- Start of picture text -----**<br>
PWM fosc : 60~130KHz<br>EMI FILTER POWER RECTIFIERS Vo+<br>I/P & SWITCHING & Vo-<br>RECTIFIERS FILTER<br>DIM+<br>DIM-<br>O.L.P. (B Type)<br>PWM & PFC<br>CONTROL<br>CASE :Protective Earth<br>OUTPUT LOAD vs TEMPERATURE<br>100 100<br>80 80<br>230VAC 230VAC<br>input only input only<br>60 60<br>40 40<br>20 20<br>-40 -25 -10 0 15 30 50 60 70 (HORIZONTAL) -40 -25 0 20 45 55 65 75 80 85<br>(HORIZONTAL)<br>AMBIENT TEMPERATURE,Ta ( ℃ ) Tcase ( ℃ )<br>STATIC CHARACTERISTIC POWER FACTOR (PF) CHARACTERISTIC<br>※ L Model, Tcase at 75℃<br>Constant Current Mode<br>100<br>1<br>90<br>0.97<br>80 0.94<br>0.91<br>70 0.88<br>0.85<br>60 115VAC<br>0.82<br>230VAC<br>50 0.79<br>0.76 277VAC<br>40<br>0.73<br>0.7<br>90 100 120 140 160 180 200 220 240 260 280 305 60% 70% 80% 90% 100%<br>INPUT VOLTAGE (V) 60Hz LOAD<br>LOAD (%) LOAD (%)<br>PF<br>LOAD (%)<br>**----- End of picture text -----**<br>


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OUTPUT LOAD vs TEMPERATURE<br>**----- End of picture text -----**<br>


_File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20 series** 

21W Constant Current Mode LED Driver 

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TOTAL HARMONIC DISTORTION (THD) EFFICIENCY vs LOAD<br>XLG-20 series possess superior working efficiency that up to 89% can<br>be reached in field applications.<br>※ L Model, Tcase at 75℃<br>※ L Model, Tcase at 75℃<br>18 92<br>16 90<br>14 88<br>12<br>86<br>10<br>115VAC 84<br>8 115VAC<br>6 230VAC 82 230VAC<br>4 277VAC 80 277VAC<br>2 78<br>0 76<br>60% 70% 80% 90% 100% 60% 70% 80% 90% 100%<br>LOAD LOAD<br>THD(%)<br>EFFICIENCY(%)<br>**----- End of picture text -----**<br>


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LIFE TIME<br>**----- End of picture text -----**<br>


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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<br>Tcase ( ℃ )<br>(Kh)<br>LIFETIME<br>**----- End of picture text -----**<br>


_File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20  series** 

21W Constant Current Mode LED Driver 

## **DIMMING OPERATION** 

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**----- Start of picture text -----**<br>
V-(Black)<br>AC/N(Blue)<br>AC/L(Brown) XLG-20 V+(Red) DIM+(Purple)<br>PE  (Green/Yellow) DIM-(Pink)<br>3 in 1 dimming function (for B-Type)<br>Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:<br>     1 ~ 10VDC, or 10V PWM signal or resistance.<br>Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.<br>Dimming source current from power supply: 103μA (typ.)μA (typ.)A (typ.)<br> Applying additive 1 ~ 10VDC 100%<br>90%<br>80%<br>+<br>Vo+ + 70%<br>60%<br>-<br>Vo- - 50%<br>DIM+ 40%<br>+<br>Additive Voltage 30%<br>- 20%<br>DIM-<br>10%<br>DO NOT connect "DIM- to Vo-" 0%<br>0V 1V 2V 3V 4V 5V 6V 7V 8V 9V 10V<br>Dimming input: Additive voltage<br> Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz): 100%<br>90%<br>80%<br>+<br>Vo+ + 70%<br>60%<br>-<br>Vo- - 50%<br>DIM+ 40%<br>Additive PWM signal 30%<br>20%<br>DIM-<br>10%<br>DO NOT connect "DIM- to Vo-" 0%<br>0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%<br>Duty cycle of additive 10V PWM signal dimming input<br>  Applying additive resistance: 100%<br>90%<br>Vo+ + + 80%<br>70%<br>-<br>Vo- - 60%<br>DIM+ 50%<br>40%<br>Additive Resistance<br>30%<br>DIM- 20%<br>10%<br>DO NOT connect "DIM- to Vo-"<br>0%<br>Short 10K/N 20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N<br>(N=driver quantity for synchronized dimming operation)<br>Dimming input: Additive resistance<br>Output current (%)<br>Output current (%)<br>Output current (%)<br>**----- End of picture text -----**<br>


## ※ **3 in 1 dimming function (for B-Type)** 

- ‧Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-: 

- 1 ~ 10VDC, or 10V PWM signal or resistance. 

- ‧Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers. 

- ‧Dimming source current from power supply: 103μA (typ.)μA (typ.)A (typ.) 

- Applying additive 1 ~ 10VDC 

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**----- Start of picture text -----**<br>
+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>+<br>Additive Voltage<br>-<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>**----- End of picture text -----**<br>


- Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz): 

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**----- Start of picture text -----**<br>
+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>Additive PWM signal<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>  Applying additive resistance:<br>+<br>Vo+ +<br>-<br>Vo- -<br>DIM+<br>Additive Resistance<br>DIM-<br>“DO NOT connect "DIM- to Vo-"<br>**----- End of picture text -----**<br>


- Applying additive resistance: 

Note : 1. Min. dimming level is about 3% and the output current is not defined when 0%< Iout<3%. 

_File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20  series** 

## 21W Constant Current Mode LED Driver 

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**----- Start of picture text -----**<br>
Mechanical Specification<br>CASE NO.:  288A             Unit:mm<br>※  Blank-Type<br>95<br>89<br>150±10 80 150±10<br>AC/L(Brown)AC/N(Blue) tc 61.3 V-(Black)<br>PE  (Green/Yellow) V+(Red)<br>SJOW 17AWGx3C SJOW 17AWGx2C<br>&H05RN-F 3x1.0mm2 &05RN-F 1.0mm2<br>4-ψ4.5<br>‧     : Max. Case Temperaturetc<br>※ B-Type<br>95<br>89<br>150±10 80 150±10<br>SJOW 17AWGx2C<br>&05RN-F 1.0mm2<br>V-(Black)<br>AC/N(Blue) tc 61.3 V+(Red)<br>AC/L(Brown) DIM+(Purple)<br>PE  (Green/Yellow) DIM-(Pink)<br>SJOW 17AWGx3C<br>&H05RN-F 3x1.0mm2 UL2517 20AWGx2C<br>4-ψ4.5 200±10<br>‧     : Max. Case Temperaturetc<br>40 63<br>31.6<br>30<br>40 63<br>31.6<br>30<br>**----- End of picture text -----**<br>


## **Installation Manual** 

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

_File Name:XLG-20-SPEC   2023-09-11_ 

**XLG - 20  series** 

21W Constant Current Mode LED Driver 

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**----- Start of picture text -----**<br>
Recommend Mounting Direction<br>INSTALLATION MANUAL<br>**----- End of picture text -----**<br>


_File Name:XLG-20-SPEC   2023-09-11_
Updated at April 17, 2026
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