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EPP-120S-24
AC/DC Open Frame Power Supply (PSU), ITE, 1 Output, 120 W, 80V AC to 264V AC, Adjustable, Fixed
⚠️ 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 Open Frame Power Supplies
- Available until stocks are exhausted Alternative available
- SVHC: No SVHC (27-Jun-2024)
- Product Range: EPP-120S Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 80V AC to 264V AC
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 5A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 24VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE
- Power Rating (Forced Cooling): -
- Power Rating (Convection Cooling): 120W
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 30.76 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**- EPP 120S series** 120W 3"×2" Green Open Frame Power Supply BauarSicherheitbeegelodwacmat geprufto ges g www.ID 2000000000tuv.com GDc **UL62368** Adis **-1** ~~4)~~ **EN62368-1 IEC62368-1** CB EA CE ■ Features * 3"x2" Compact Size * 120W convection, 150W peak (10sec.) . * EMI for both Class Ⅰ & Class” Ⅱ ℃ ■ ■ - Ⅰ Ⅱ ## ■ _File Name:EPP-120S-SPEC 2019-05-27_ **- EPP 120S series** 120W 3"×2" Green Open Frame Power Supply ## **SPECIFICATION** ## **MODEL** |**MODEL**<br>**DC VOLTAGE**<br>**CURRENT**<br>**Convection**<br>**Convection**<br>**RATED**<br>**POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**VOLTAGE ADJ. RANGE**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<br>**OVER TEMPERATURE**<br>**STORAGE TEMP.**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load<br>80 ~ 264VAC 113 ~ 370VDC<br>47 ~ 63Hz<br>92%<br>91%<br>93%<br>16.5 ~ 19.5V<br>94%<br>26.4 ~ 31.2V<br>93.5%<br>29.7 ~ 35V<br>52.8 ~ 62.4V<br>2.3A/115VAC 1.1A/230VAC<br>130~160% rated output power<br>13.2 ~ 15.6V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-30 ~ +85<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes<br>470Khrs min. MIL-HDBK-217F (25<br>)<br>℃<br>76.2*50.8*28mm (L*W*H)or 3" * 2" *1.1" inch<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±1.0%<br>±0.5%<br>±2.0%<br>±2%<br>±1.0%<br>±1.0%<br>±1.0%<br>100mVp-p<br>11.4~12.6V<br>14.3~15.8V<br>22.8~25.2V<br>25.6 ~ 28.4V<br>45.6 ~50.4V<br>120mVp-p<br>150mVp-p<br>150mVp-p<br>200mVp-p<br>15V<br>24V<br>27V<br>48V<br>11.8A<br>9.5A<br>6.25A<br>5.55A<br>3.125A<br>141.6W<br>142.5W<br>150W<br>149.8W<br>150W<br>**EPP-120S-12**<br>**EPP-120S-15**<br>**EPP-120S-24**<br>**EPP-120S-27**<br>**EPP-120S-48**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>℃<br>℃<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 6)**<br>**PROTECTION**<br>Protection type : Shut down o/p voltage, re-power on to recover<br>UL62368-1, TUV EN62368-1, IEC62368-1,<br>approved<br>EAC TP TC 004<br>12V<br><0.75mA / 240VAC<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>9.5A<br>7.6A<br>5A<br>4.44A<br>2.5A<br>114W<br>114W<br>120W<br>119.9W<br>120W<br>**Peak(10 sec.)**<br>**Peak(10 sec.)**<br>**OPERATING ALTITUDE (Note.5)** 5000 meters<br>**Parameter**<br>**Parameter**<br>ESD<br>**Standard**<br>**Standard**<br>EN55032 (CISPR32)<br>EN55032 (CISPR32)<br>EN61000-3-2<br>EN61000-3-3<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>**Test Level / Note**<br>Class B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN61000-6-2<br>95% dip 0.5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>RF field susceptibility<br>EFT bursts<br>Surge susceptibility<br>Conducted susceptibility<br>Magnetic field immunity<br>Voltage dip, interruption<br>Conducted emission<br>Radiated emission<br>Harmonic current<br>Voltage flicker<br>Level 3, 8KV air ; Level 3, 4KV contact<br>Level 4, 30A/m<br>Level 3, 10V<br>Level 3, 2KV<br>Level 4, 4KV/Line-FG; 2KV/Line-Line<br>Level 3, 10V/m( 80MHz~2.7GHz )<br>Table 9, 9~28V/m( 385MHz~5.78GHz )<br>**POWER FACTOR**<br>PF>0.94/230VAC PF>0.98/115VAC at full load<br>0.13Kg; 100pcs/14Kg/1.13CUFT<br>15ms/230VAC 15ms/115VAC at full load<br>COLD START<br>30A/115VAC 60A/230VAC<br>Class<br>: Class B<br>Class<br>Ⅰ<br>Ⅱ<br>, Class<br>:<br>A<br>Protection type :S<br>o/p<br>hut down<br>voltage, recovers automatically after temperature goes down<br>a<br>a<br>a<br>a<br>~~CT~~<br>a<br>a<br>a<br>a<br>a<br>a<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the derating curve for more details.<br>5. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit<br>on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on<br>how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http:/Awww.meanwell.com)|**MODEL**<br>**DC VOLTAGE**<br>**CURRENT**<br>**Convection**<br>**Convection**<br>**RATED**<br>**POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**VOLTAGE ADJ. RANGE**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<br>**OVER TEMPERATURE**<br>**STORAGE TEMP.**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load<br>80 ~ 264VAC 113 ~ 370VDC<br>47 ~ 63Hz<br>92%<br>91%<br>93%<br>16.5 ~ 19.5V<br>94%<br>26.4 ~ 31.2V<br>93.5%<br>29.7 ~ 35V<br>52.8 ~ 62.4V<br>2.3A/115VAC 1.1A/230VAC<br>130~160% rated output power<br>13.2 ~ 15.6V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-30 ~ +85<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes<br>470Khrs min. MIL-HDBK-217F (25<br>)<br>℃<br>76.2*50.8*28mm (L*W*H)or 3" * 2" *1.1" inch<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±1.0%<br>±0.5%<br>±2.0%<br>±2%<br>±1.0%<br>±1.0%<br>±1.0%<br>100mVp-p<br>11.4~12.6V<br>14.3~15.8V<br>22.8~25.2V<br>25.6 ~ 28.4V<br>45.6 ~50.4V<br>120mVp-p<br>150mVp-p<br>150mVp-p<br>200mVp-p<br>15V<br>24V<br>27V<br>48V<br>11.8A<br>9.5A<br>6.25A<br>5.55A<br>3.125A<br>141.6W<br>142.5W<br>150W<br>149.8W<br>150W<br>**EPP-120S-12**<br>**EPP-120S-15**<br>**EPP-120S-24**<br>**EPP-120S-27**<br>**EPP-120S-48**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>℃<br>℃<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 6)**<br>**PROTECTION**<br>Protection type : Shut down o/p voltage, re-power on to recover<br>UL62368-1, TUV EN62368-1, IEC62368-1,<br>approved<br>EAC TP TC 004<br>12V<br><0.75mA / 240VAC<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>9.5A<br>7.6A<br>5A<br>4.44A<br>2.5A<br>114W<br>114W<br>120W<br>119.9W<br>120W<br>**Peak(10 sec.)**<br>**Peak(10 sec.)**<br>**OPERATING ALTITUDE (Note.5)** 5000 meters<br>**Parameter**<br>**Parameter**<br>ESD<br>**Standard**<br>**Standard**<br>EN55032 (CISPR32)<br>EN55032 (CISPR32)<br>EN61000-3-2<br>EN61000-3-3<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>**Test Level / Note**<br>Class B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN61000-6-2<br>95% dip 0.5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>RF field susceptibility<br>EFT bursts<br>Surge susceptibility<br>Conducted susceptibility<br>Magnetic field immunity<br>Voltage dip, interruption<br>Conducted emission<br>Radiated emission<br>Harmonic current<br>Voltage flicker<br>Level 3, 8KV air ; Level 3, 4KV contact<br>Level 4, 30A/m<br>Level 3, 10V<br>Level 3, 2KV<br>Level 4, 4KV/Line-FG; 2KV/Line-Line<br>Level 3, 10V/m( 80MHz~2.7GHz )<br>Table 9, 9~28V/m( 385MHz~5.78GHz )<br>**POWER FACTOR**<br>PF>0.94/230VAC PF>0.98/115VAC at full load<br>0.13Kg; 100pcs/14Kg/1.13CUFT<br>15ms/230VAC 15ms/115VAC at full load<br>COLD START<br>30A/115VAC 60A/230VAC<br>Class<br>: Class B<br>Class<br>Ⅰ<br>Ⅱ<br>, Class<br>:<br>A<br>Protection type :S<br>o/p<br>hut down<br>voltage, recovers automatically after temperature goes down<br>a<br>a<br>a<br>a<br>~~CT~~<br>a<br>a<br>a<br>a<br>a<br>a<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the derating curve for more details.<br>5. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit<br>on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on<br>how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http:/Awww.meanwell.com)|**MODEL**<br>**DC VOLTAGE**<br>**CURRENT**<br>**Convection**<br>**Convection**<br>**RATED**<br>**POWER**<br>**OUTPUT**<br>**LINE REGULATION**<br>**VOLTAGE ADJ. RANGE**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.4**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**WORKING HUMIDITY**<br>**WORKING TEMP.**<br>**OVER TEMPERATURE**<br>**STORAGE TEMP.**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**OVER VOLTAGE**<br>**AC CURRENT (Typ.)**<br>600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load<br>80 ~ 264VAC 113 ~ 370VDC<br>47 ~ 63Hz<br>92%<br>91%<br>93%<br>16.5 ~ 19.5V<br>94%<br>26.4 ~ 31.2V<br>93.5%<br>29.7 ~ 35V<br>52.8 ~ 62.4V<br>2.3A/115VAC 1.1A/230VAC<br>130~160% rated output power<br>13.2 ~ 15.6V<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>20 ~ 90% RH non-condensing<br>-30 ~ +85<br>(Refer to "Derating Curve")<br>℃<br>-40 ~ +85℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes<br>470Khrs min. MIL-HDBK-217F (25<br>)<br>℃<br>76.2*50.8*28mm (L*W*H)or 3" * 2" *1.1" inch<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±1.0%<br>±0.5%<br>±2.0%<br>±2%<br>±1.0%<br>±1.0%<br>±1.0%<br>100mVp-p<br>11.4~12.6V<br>14.3~15.8V<br>22.8~25.2V<br>25.6 ~ 28.4V<br>45.6 ~50.4V<br>120mVp-p<br>150mVp-p<br>150mVp-p<br>200mVp-p<br>15V<br>24V<br>27V<br>48V<br>11.8A<br>9.5A<br>6.25A<br>5.55A<br>3.125A<br>141.6W<br>142.5W<br>150W<br>149.8W<br>150W<br>**EPP-120S-12**<br>**EPP-120S-15**<br>**EPP-120S-24**<br>**EPP-120S-27**<br>**EPP-120S-48**<br>**SAFETY STANDARDS**<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>℃<br>℃<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 6)**<br>**PROTECTION**<br>Protection type : Shut down o/p voltage, re-power on to recover<br>UL62368-1, TUV EN62368-1, IEC62368-1,<br>approved<br>EAC TP TC 004<br>12V<br><0.75mA / 240VAC<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>9.5A<br>7.6A<br>5A<br>4.44A<br>2.5A<br>114W<br>114W<br>120W<br>119.9W<br>120W<br>**Peak(10 sec.)**<br>**Peak(10 sec.)**<br>**OPERATING ALTITUDE (Note.5)** 5000 meters<br>**Parameter**<br>**Parameter**<br>ESD<br>**Standard**<br>**Standard**<br>EN55032 (CISPR32)<br>EN55032 (CISPR32)<br>EN61000-3-2<br>EN61000-3-3<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>**Test Level / Note**<br>Class B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN61000-6-2<br>95% dip 0.5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods<br>RF field susceptibility<br>EFT bursts<br>Surge susceptibility<br>Conducted susceptibility<br>Magnetic field immunity<br>Voltage dip, interruption<br>Conducted emission<br>Radiated emission<br>Harmonic current<br>Voltage flicker<br>Level 3, 8KV air ; Level 3, 4KV contact<br>Level 4, 30A/m<br>Level 3, 10V<br>Level 3, 2KV<br>Level 4, 4KV/Line-FG; 2KV/Line-Line<br>Level 3, 10V/m( 80MHz~2.7GHz )<br>Table 9, 9~28V/m( 385MHz~5.78GHz )<br>**POWER FACTOR**<br>PF>0.94/230VAC PF>0.98/115VAC at full load<br>0.13Kg; 100pcs/14Kg/1.13CUFT<br>15ms/230VAC 15ms/115VAC at full load<br>COLD START<br>30A/115VAC 60A/230VAC<br>Class<br>: Class B<br>Class<br>Ⅰ<br>Ⅱ<br>, Class<br>:<br>A<br>Protection type :S<br>o/p<br>hut down<br>voltage, recovers automatically after temperature goes down<br>a<br>a<br>a<br>a<br>~~CT~~<br>a<br>a<br>a<br>a<br>a<br>a<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the derating curve for more details.<br>5. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit<br>on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on<br>how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http:/Awww.meanwell.com)|**EPP-120S-12**|**EPP-120S-15**|**EPP-120S-15**|**EPP-120S-24**|**EPP-120S-27**|**EPP-120S-27**|**EPP-120S-48**| |---|---|---|---|---|---|---|---|---|---| ||**DC VOLTAGE**||12V|15V||24V|27V||48V| ||**CURRENT**<br>**Convection**<br>**Convection**<br>**RATED**<br>**POWER**<br>**RIPPLE & NOISE (max.) Note.2**<br>**Peak(10 sec.)**<br>**Peak(10 sec.)**|**Peak(10 sec.)**|11.8A|9.5A||6.25A|5.55A||3.125A| |||**Convection**|9.5A|7.6A||5A|4.44A||2.5A| |||**Peak(10 sec.)**|141.6W|142.5W||150W|149.8W||150W| |||**Convection**|114W|114W||120W|119.9W||120W| ||||100mVp-p|120mVp-p||150mVp-p|150mVp-p||200mVp-p| ||**VOLTAGE ADJ. RANGE**||11.4~12.6V|14.3~15.8V||22.8~25.2V|25.6 ~ 28.4V||45.6 ~50.4V| ||**VOLTAGE TOLERANCE Note.3**||±2.0%|±2%||±1.0%|±1.0%||±1.0%| ||**LINE REGULATION**||±0.5%|±0.5%||±0.5%|±0.5%||±0.5%| ||**LOAD REGULATION**||±1.0%|±1.0%||±1.0%|±1.0%||±1.0%| ||**SETUP, RISE TIME**||600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load||||||| ||**HOLD UP TIME (Typ.)**||15ms/230VAC 15ms/115VAC at full load||||||| ||**VOLTAGE RANGE**<br>**Note.4**||80 ~ 264VAC 113 ~ 370VDC||||||| ||**FREQUENCY RANGE**||47 ~ 63Hz||||||| ||**POWER FACTOR**||PF>0.94/230VAC PF>0.98/115VAC at full load||||||| ||**EFFICIENCY (Typ.)**||91%|92%||93%|94%||93.5%| ||**AC CURRENT (Typ.)**||2.3A/115VAC 1.1A/230VAC||||||| ||**INRUSH CURRENT (Typ.)**||COLD START<br>30A/115VAC 60A/230VAC||||||| ||**LEAKAGE CURRENT**||<0.75mA / 240VAC||||||| ||**OVERLOAD**||130~160% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||||| ||**OVER VOLTAGE**||16.5 ~ 19.5V<br>26.4 ~ 31.2V<br>29.7 ~ 35V<br>52.8 ~ 62.4V<br>13.2 ~ 15.6V<br>Protection type : Shut down o/p voltage, re-power on to recover||||||| ||**OVER TEMPERATURE**||Protection type :S<br>o/p<br>hut down<br>voltage, recovers automatically after temperature goes down||||||| ||**WORKING TEMP.**||-30 ~ +85<br>(Refer to "Derating Curve")<br>℃||||||| ||**WORKING HUMIDITY**||20 ~ 90% RH non-condensing||||||| ||**STORAGE TEMP.**||-40 ~ +85℃||||||| ||**TEMP. COEFFICIENT**||±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)||||||| ||**VIBRATION**||10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes||||||| ||**SAFETY STANDARDS**<br>**OPERATING ALTITUDE (Note.5)**||UL62368-1, TUV EN62368-1, IEC62368-1,<br>approved<br>EAC TP TC 004<br> 5000 meters||||||| ||**WITHSTAND VOLTAGE**||I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC||||||| ||**ISOLATION RESISTANCE**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>a||I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃||||||| ||||**Parameter**||**Standard**|||**Test Level / Note**|| ||||Conducted emission<br>a||EN55032 (CISPR32)|||Class B|| ||||Radiated emission<br>a||EN55032 (CISPR32)|||Class<br>: Class B<br>Class<br>Ⅰ<br>Ⅱ<br>, Class<br>:<br>A|| ||||Harmonic current<br>a||EN61000-3-2|||Class A|| ||||Voltage flicker<br>a<br>a||EN61000-3-3|||-----|| ||||EN61000-6-2<br>~~CT~~||||||| ||||**Parameter**<br>a||**Standard**|||**Test Level / Note**|| ||||ESD<br>a||EN61000-4-2|||Level 3, 8KV air ; Level 3, 4KV contact|| ||||RF field susceptibility<br>a||EN61000-4-3|||Level 3, 10V/m( 80MHz~2.7GHz )<br>Table 9, 9~28V/m( 385MHz~5.78GHz )|| ||||EFT bursts<br>a<br>a||EN61000-4-4|||Level 3, 2KV<br>Table 9, 9~28V/m( 385MHz~5.78GHz )|| ||||Surge susceptibility<br>a<br>a||EN61000-4-5|||Level 4, 4KV/Line-FG; 2KV/Line-Line|| ||||Conducted susceptibility<br>a<br>a||EN61000-4-6|||Level 3, 10V|| ||||Magnetic field immunity<br>a<br>a||EN61000-4-8|||Level 4, 30A/m|| ||||Voltage dip, interruption||EN61000-4-11|||95% dip 0.5 periods, 30% dip 25 periods,<br>95% interruptions 250 periods|| ||**MTBF**||470Khrs min. MIL-HDBK-217F (25<br>)<br>℃||||||| ||**DIMENSION**||76.2*50.8*28mm (L*W*H)or 3" * 2" *1.1" inch||||||| ||**PACKING**||0.13Kg; 100pcs/14Kg/1.13CUFT||||||| ||℃<br>℃<br>1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.<br>2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance<br>: includes set up tolerance, line regulation and load regulation.<br>4. Derating may be needed under low input voltages. Please check the derating curve for more details.<br>5. The ambient temperature derating of 3.5<br>/1000m with fanless models and of<br>5<br>/1000m with fan models for operating altitude higher than 2000m(6500ft)<br>6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit<br>on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on<br>how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http:/Awww.meanwell.com)||||||||| _File Name:EPP-120S-SPEC 2019-05-27_ **- EPP 120S series** ## 120W 3"×2" Green Open Frame Power Supply ## **Block Diagram** **==> picture [469 x 375] intentionally omitted <==** **----- Start of picture text -----**<br> fosc : 85KHz<br>EMI RECTIFIERS POWER RECTIFIERS +V<br>I/P FILTER PFC& SWITCHING FILTER& -V<br>FG<br>DETECTION<br>CIRCUIT<br>O.T.P. O.L.P. CONTROL<br>O.V.P.<br>Derating Curve<br>Convection<br>100<br>80<br>70<br>60<br>50<br>30<br>-30 0 10 20 30 40 50 70 85 (HORIZONTAL)<br>AMBIENT TEMPERATURE ( ℃ )<br>LOAD (%)<br>**----- End of picture text -----**<br> ## **Output Derating VS Input Voltage** **==> picture [221 x 168] intentionally omitted <==** **----- Start of picture text -----**<br> (for 24V/27V/48V)<br>120W<br>114W<br>(for 12V/15V)<br>100W<br>80W<br>80 90 110 120 120 140 160 180 200 220 240 264<br>INPUT VOLTAGE (VAC) 60Hz<br>LOAD (W)<br>**----- End of picture text -----**<br> _File Name:EPP-120S-SPEC 2019-05-27_ **- EPP 120S series** ## 120W 3"×2" Green Open Frame Power Supply **==> picture [372 x 309] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Specification<br>SVR1<br>C100<br>HS1<br>1<br>2<br>3<br>FS1 T1 CN100<br>C5 4<br>3<br>2<br>1<br>C105<br>C1<br>FS2 T3.15A C119<br>/250V<br>3.175 69.9<br>76.2<br>4-<br>ψ<br>3.3<br>50.8<br>28<br>T3.15A/250V<br>CN1<br>3.175<br>44.45<br>3 max.<br>**----- End of picture text -----**<br> **==> picture [28 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Unit:mm<br>**----- End of picture text -----**<br> |AC Input Connector (CN1) : JST B3P-VH or equivalent<br>Pin No.<br>1<br>2<br>3<br>Assignment<br>AC/L<br>No Pin<br>AC/N<br>Mating Housing<br>JST VHR<br>JST SVH-21T-P1.1<br>or equivalent<br>or equivalent<br>Terminal|AC Input Connector (CN1) : JST B3P-VH or equivalent<br>Pin No.<br>1<br>2<br>3<br>Assignment<br>AC/L<br>No Pin<br>AC/N<br>Mating Housing<br>JST VHR<br>JST SVH-21T-P1.1<br>or equivalent<br>or equivalent<br>Terminal|AC Input Connector (CN1) : JST B3P-VH or equivalent<br>Pin No.<br>1<br>2<br>3<br>Assignment<br>AC/L<br>No Pin<br>AC/N<br>Mating Housing<br>JST VHR<br>JST SVH-21T-P1.1<br>or equivalent<br>or equivalent<br>Terminal|AC Input Connector (CN1) : JST B3P-VH or equivalent<br>Pin No.<br>1<br>2<br>3<br>Assignment<br>AC/L<br>No Pin<br>AC/N<br>Mating Housing<br>JST VHR<br>JST SVH-21T-P1.1<br>or equivalent<br>or equivalent<br>Terminal|DC Output Connector (CN2) : JST B4P-VH or equivalent<br>Pin No.<br>1,2<br>3,4<br>Assignment<br>-V<br>+V<br>Mating Housing<br>JST VHR<br>or equivalent<br>Terminal<br>JST SVH-21T-P1.1<br>or equivalent| |---|---|---|---|---| |Pin No.|Assignment|Mating Housing|Terminal|| |1|AC/L|JST VHR<br>or equivalent|JST SVH-21T-P1.1<br>or equivalent|| |2|No Pin|||| |3|AC/N|||| - 1.HS1 must have safety isolation distance with system case. ※Note : 1.EPP-120S model delivers EMI Class B for both conducted emission and radiated emission for the power supply, when configured into Class Ⅰ(with FG) system. 2.EPP-120S model delivers EMI Class B conducted emission and Class A radiated emission with King Core K5B RC (12*15*7) in output cable for the power supply when configured into Class Ⅱ (no FG) system. ## **Installation Manual** Please refer to : http://www.meanwell.com/manual.html _File Name:EPP-120S-SPEC 2019-05-27_
Updated at June 10, 2026
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