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EPS-15-12
AC/DC Open Frame Power Supply (PSU), ITE, 1 Output, 15 W, 85V 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
- SVHC: No SVHC (25-Jun-2025)
- Product Range: EPS-15 Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 85V AC to 264V AC
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 1.25A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 12VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE
- Power Rating (Forced Cooling): -
- Power Rating (Convection Cooling): 15W
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 7.83 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**EPS - 15 series** ## MEAN WELL 15W Single Output Switching Power Supply **- series** ~~a~~ ## ■ |**SPECIFICATION**<br>**TPTC004**<br>**UL62368-1**<br>**EN62368-1**<br>**GB4943.1**<br>**IEC62368-1**|**SPECIFICATION**<br>**TPTC004**<br>**UL62368-1**<br>**EN62368-1**<br>**GB4943.1**<br>**IEC62368-1**|||||**GB4943.1**|**UL62368-1**<br>**EN62368-1**|**EN62368-1**|**TPTC004**<br>**IEC62368-1**|**IEC62368-1**| |---|---|---|---|---|---|---|---|---|---|---| |**MODEL**<br>**EPS-15-3.3**<br>**EPS-15-12**<br>**EPS-15-5**<br>**EPS-15-7.5**<br>**EPS-15-15**<br>**EPS-15-24**<br>**EPS-15-27**<br>**EPS-15-48**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.5**<br>**FREQUENCY RANGE**<br>**EFFICIENCY (Typ.)**<br>**AC CURRENT (Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT**<br>**SAFETY STANDARDS**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVER LOAD**<br>**OVER VOLTAGE**<br>3.3V<br>12V<br>5V<br>7.5V<br>15V<br>24V<br>27V<br>48V<br>3A<br>1.25A<br>3A<br>2A<br>1A<br>0.625A<br>0.56A<br>0.313A<br>0 ~ 3.3A<br>0 ~ 1.38A<br>0 ~ 3.3A<br>0 ~ 2.2A<br>0 ~ 1.1A<br>0 ~ 0.69A<br>0 ~ 0.615A<br>0 ~ 0.344A<br>9.9W<br>15W<br>15W<br>15W<br>15W<br>15W<br>15.12W<br>15.02W<br>50mVp-p<br>80mVp-p<br>50mVp-p<br>80mVp-p<br>100mVp-p<br>150mVp-p<br>180mVp-p<br>200mVp-p<br>3.1 ~ 3.6V<br>10.8 ~ 13.5V<br>4.75 ~ 5.5V<br>7.13 ~ 8.25V<br>13.5 ~ 16.5V 21.6 ~ 27V<br>24.3 ~ 29.7V<br>43.2 ~ 52.8V<br>±2.0%<br>±0.5%<br>±1.0%<br>1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load<br>50ms/230VAC 16ms/115VAC at full load<br>85 ~ 264VAC 120 ~ 370VDC<br>47 ~ 63Hz<br>3.8 ~ 4.85V<br>5.6 ~ 6.75V<br>8.63~ 10.1V<br>13.8 ~ 16.2V 17.25 ~ 20.25V<br>27.6 ~ 33V<br>31.05 ~ 36.45V 39.7 ~ 46.8V 55.2 ~ 65.8V<br>75%<br>82%<br>78%<br>81%<br>83%<br>83%<br>84%<br>85%<br>0.4A/115VAC 0.2A/230VAC<br>COLD START 45A/230VAC<br>115 ~ 150% rated output power<br>Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3,<br>Class B<br>EAC TP TC 020,GB9254<br>, GB17625.1<br>-30 ~ +7<br>(Refer to "Derating Curve")<br>0℃<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±0.03%/<br>(0 ~ 50<br>)<br>℃<br>℃<br>10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>824.6Khrs min. MIL-HDBK-217F (25<br>)<br>℃<br>63.5*45.7*24mm (L*W*H)<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 4)**<br>**PROTECTION**<br>℃<br>℃<br>℃<br>※<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>：<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed<br>Protection type : Shut down o/p voltage, Clamping by zener diode<br>UL62368-1, TUV EN62368-1<br>.1 approved<br>,<br>CCC GB4943<br>EAC TP TC 004,<br>Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level, criteria A, EAC TP TC 020<br><1mA/240VAC<br>I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC<br>0.057Kg; 120pcs/ 7.84Kg/0.94CUFT<br>±2.0%<br>±2.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±1.0%<br>±0.5%<br>±0.5%<br>**EPS-15-36**<br>36V<br>0.42A<br>0 ~ 0.46A<br>15.12W<br>200mVp-p<br>32.4 ~ 39.6V<br>±1.0%<br>±0.5%<br>±0.5%<br>85%<br>10.89W<br>16.56W<br>16.5W<br>16.5W<br>16.5W<br>16.56W<br>16.6W<br>16.51W<br>16.56W<br>**PEAK LOAD(10sec.)**<br>**Note.6**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**OPERATING ALTITUDE Note.7**<br>3000 meters<br>[DC input operation possible by connecting AC/N(+), AC/L(-)]<br>1. All parametersNOT specially mentioned are measured at230VAC input, rated load and 25 _of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets<br>EMC directives.<br>5. Derating may be needed under low input voltage. Please check the static characteristics for more details.<br>6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.<br>7. 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>Product Liability Disclaimer<br>For detailed information, please refer to||**EPS-15-3.3**|**EPS-15-5**|**EPS-15-7.5**|**EPS-15-12**|**EPS-15-15**|**EPS-15-24**<br>**EPS-15-27**|**EPS-15-27**|**EPS-15-36**|**EPS-15-48**| ||**DC VOLTAGE**|3.3V|5V|7.5V|12V|15V|24V<br>27V|27V|36V|48V| ||**RATED CURRENT**|3A|3A|2A|1.25A|1A|0.625A<br>0.56A|0.56A|0.42A|0.313A| ||**CURRENT RANGE**|0 ~ 3.3A|0 ~ 3.3A|0 ~ 2.2A|0 ~ 1.38A|0 ~ 1.1A|0 ~ 0.69A<br>0 ~ 0.615A|0 ~ 0.615A|0 ~ 0.46A|0 ~ 0.344A| ||**RATED POWER**|9.9W|15W|15W|15W|15W|15W<br>15.12W|15.12W|15.12W|15.02W| ||**PEAK LOAD(10sec.)**<br>**Note.6**|10.89W|16.5W|16.5W|16.56W|16.5W|16.56W<br>16.6W|16.6W|16.56W|16.51W| ||**RIPPLE & NOISE (max.) Note.2**|50mVp-p|50mVp-p|80mVp-p|80mVp-p|100mVp-p|150mVp-p<br>180mVp-p|180mVp-p|200mVp-p|200mVp-p| ||**VOLTAGE ADJ. RANGE**|3.1 ~ 3.6V|4.75 ~ 5.5V|7.13 ~ 8.25V|10.8 ~ 13.5V|13.5 ~ 16.5V|21.6 ~ 27V<br>24.3 ~ 29.7V|24.3 ~ 29.7V|32.4 ~ 39.6V|43.2 ~ 52.8V| ||**VOLTAGE TOLERANCE Note.3**|±2.0%|±2.0%|±2.0%|±1.0%|±1.0%|±1.0%<br>±1.0%|1.0%|±1.0%|±1.0%| ||**LINE REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%<br>±0.5%|0.5%|±0.5%|±0.5%| ||**LOAD REGULATION**|±1.0%|±1.0%|±1.0%|±0.5%|±0.5%|±0.5%<br>±0.5%|0.5%|±0.5%|±0.5%| ||**SETUP, RISE TIME**|1000ms, 30ms/230VAC 2000ms, 30ms/115VAC at full load||||||||| ||**HOLD UP TIME (Typ.)**|50ms/230VAC 16ms/115VAC at full load||||||||| ||**VOLTAGE RANGE**<br>**Note.5**|85 ~ 264VAC 120 ~ 370VDC<br>[DC input operation possible by connecting AC/N(+), AC/L(-)]||||||||| ||**FREQUENCY RANGE**|47 ~ 63Hz||||||||| ||**EFFICIENCY (Typ.)**|75%|78%|81%|82%|83%|83%<br>84%|84%|85%|85%| ||**AC CURRENT (Typ.)**|0.4A/115VAC 0.2A/230VAC||||||||| ||**INRUSH CURRENT (Typ.)**|COLD START 45A/230VAC||||||||| ||**LEAKAGE CURRENT**|<1mA/240VAC||||||||| ||**OVER LOAD**|115 ~ 150% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||||||| ||**OVER VOLTAGE**|3.8 ~ 4.85V<br>5.6 ~ 6.75V<br>8.63~ 10.1V<br>13.8 ~ 16.2V 17.25 ~ 20.25V<br>27.6 ~ 33V<br>31.05 ~ 36.45V 39.7 ~ 46.8V 55.2 ~ 65.8V<br>Protection type : Shut down o/p voltage, Clamping by zener diode||||||||| ||**WORKING TEMP.**|-30 ~ +7<br>(Refer to "Derating Curve")<br>0℃||||||||| ||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing||||||||| ||**STORAGE TEMP., HUMIDITY**|-40 ~ +85<br>, 10 ~ 95% RH<br>℃||||||||| ||**TEMP. COEFFICIENT**|±0.03%/<br>(0 ~ 50<br>)<br>℃<br>℃||||||||| ||**OPERATING ALTITUDE Note.7**|3000 meters||||||||| ||**SAFETY STANDARDS**<br>**VIBRATION**|10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>UL62368-1, TUV EN62368-1<br>.1 approved<br>,<br>CCC GB4943<br>EAC TP TC 004,||||||||| ||**WITHSTAND VOLTAGE**|I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC||||||||| ||**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃||||||||| ||**EMC EMISSION**|Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3,<br>Class B<br>EAC TP TC 020,GB9254<br>, GB17625.1||||||||| ||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level, criteria A, EAC TP TC 020||||||||| ||**MTBF**|824.6Khrs min. MIL-HDBK-217F (25<br>)<br>℃||||||||| ||**DIMENSION**|63.5*45.7*24mm (L*W*H)||||||||| ||**PACKING**|0.057Kg; 120pcs/ 7.84Kg/0.94CUFT||||||||| ||℃<br>℃<br>℃<br>※<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>：<br>1. All parametersNOT specially mentioned are measured at230VAC input, rated load and 25 _of ambient temperature.<br>2. Ripple & noise are measured at20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets<br>EMC directives.<br>5. Derating may be needed under low input voltage. Please check the static characteristics for more details.<br>6. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.<br>7. 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>Product Liability Disclaimer<br>For detailed information, please refer to|||||||||| ## **SPECIFICATION** _File Name:EPS-15-SPEC 2020-10-20_ **EPS - 15 series** 15W Single Output Switching Power Supply **==> picture [511 x 668] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Specification 63.5 Unit:mm<br>3.175<br>57.15<br>HS1<br>FS1<br>F3.15A/250VAC<br>1<br>2 CN2<br>3<br>1<br>CN1<br>2<br>SVR1<br>M1<br>4-ψ3.3<br>AC Input Connector (CN1) : JST B3P-VH or equivalent DC Output Connector (CN2) : JST B2P-VH or equivalent<br>Pin No. Assignment Mating Housing Terminal Pin No. Assignment Mating Housing Terminal<br>1 AC/L(-) 1 +V JST VHR JST SVH-21T-P1.1<br>JST VHR JST SVH-21T-P1.1<br>2 No Pin or equivalent or equivalent 2 -V or equivalent or equivalent<br>3 AC/N(+)<br>: Grounding Required<br>M1 is safety ground<br>Block Diagram<br>fosc : 65KHz<br>EMI FILTER POWER RECTIFIERS +V<br>I/P & &<br>SWITCHING -V<br>RECTIFIER FILTER<br>DETECTION<br>FG<br>CIRCUIT<br>O.L.P. CONTROL<br>Output Derating Static Characteristics<br>100<br>100<br>90<br>80<br>80<br>60 70<br>50<br>60<br>40<br>50<br>20<br>40<br>-30 0 10 20 30 40 50 60 70 (HORIZONTAL) 85 95 100 115 120 140 160 180 200 220 240 264<br>INPUT VOLTAGE (V) 60Hz<br>LOAD (%) LOAD (%)<br>3 max.<br>3.175<br>45.7 39.35<br>24<br>**----- End of picture text -----**<br> _File Name:EPS-15-SPEC 2020-10-20_
Updated at June 10, 2026
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