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EPS-25-24
AC/DC Open Frame Power Supply (PSU), ITE, 1 Output, 25.2 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-25 Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 85V AC to 264V AC
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 1.05A
- 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): 25.2W
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 9.12 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**EPS - 25 series** ## 25W Single Output Switching Power Supply Caen e rere reer reer e eee eee ee ## ■ ## × |**SPECIFICATION**<br>www.<br>ID 2000000000<br>tuv.com<br>Ls ~~4)~~HICBCE<br>C<br>US (~~G~~z|**SPECIFICATION**<br>www.<br>ID 2000000000<br>tuv.com<br>Ls ~~4)~~HICBCE<br>C<br>US (~~G~~z||||||Ls <br>C<br>US|www.<br>ID 2000000000<br>tuv.com<br> ~~4)~~<br>US (~~G~~z|2000000000<br>tuv.com<br>~~4)~~HICBCE|HICBCE| |---|---|---|---|---|---|---|---|---|---|---| |**MODEL**<br>**EPS-25-3.3**<br>**EPS-25-12**<br>**EPS-25-5**<br>**EPS-25-7.5**<br>**EPS-25-15**<br>**EPS-25-24**<br>**EPS-25-27**<br>**EPS-25-48**<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>5A<br>2.1A<br>5A<br>3.4A<br>1.7A<br>1.05A<br>0.95A<br>0.53A<br>0 ~ 5.5A<br>0 ~ 2.34A<br>0 ~ 5.5A<br>0 ~ 3.74A<br>0 ~ 1.87A<br>0 ~ 1.17A<br>0 ~ 1.05A<br>0 ~ 0.59A<br>16.5W<br>25.2W<br>25W<br>25.5W<br>25.5W<br>25.2W<br>25.65W<br>25.44W<br>60mVp-p<br>100mVp-p<br>60mVp-p<br>80mVp-p<br>100mVp-p<br>180mVp-p<br>180mVp-p<br>240mVp-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 1000ms, 30ms/115VAC at full load<br>50ms/230VAC 16ms/115VAC at full load<br>85 ~ 264VAC 120 ~ 370VDC<br>47 ~ 63Hz<br>3.7 ~ 4.6V<br>5.6 ~ 6.75V<br>8.63~ 10.5V<br>14 ~ 17V<br>17.25 ~ 20.25V<br>27.6 ~ 32.4V 31.05 ~ 36.45V 39.7 ~ 46.8V 53.3 ~ 64.8V<br>79%<br>86%<br>81%<br>83%<br>87%<br>88%<br>89%<br>90%<br>0.6A/115VAC 0.4A/230VAC<br>COLD START 35A/230VAC<br>115 ~ 170% rated output power<br>Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020<br>-30 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>655.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>76.2*50.8*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>(as available on http://www.meanwell.com)<br>℃<br>℃<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<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, re-power on to recover<br>UL62368-1, TUV EN62368-1<br>approved<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>0.081Kg; 120pcs/10.7Kg/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-25-36**<br>36V<br>0.7A<br>0 ~ 0.78A<br>25.2W<br>200mVp-p<br>32.4 ~ 39.6V<br>±1.0%<br>±0.5%<br>±0.5%<br>89%<br>18.15W<br>28.08W<br>27.5W<br>28.05W<br>28.05W<br>28.08W<br>28.35W<br>28.32W<br>28.08W<br>**PEAK LOAD(10sec.)**<br>**Note.6**<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>**OPERATING ALTITUDE Note.8** 2000 meters<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. All the EMC tests are been executed by mounting the unit on<br>a360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to<br>perform these EMC tests, please refer to “EMI testing of component power supplies.”<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. EPS-25-15/24/27/36/48 without Hs1.<br>8. 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-25-3.3**|**EPS-25-5**|**EPS-25-7.5**|**EPS-25-12**|**EPS-25-15**|**EPS-25-24**|**EPS-25-27**|**EPS-25-36**|**EPS-25-48**| ||**DC VOLTAGE**|3.3V|5V|7.5V|12V|15V|24V|27V|36V|48V| ||**RATED CURRENT**|5A|5A|3.4A|2.1A|1.7A|1.05A|0.95A|0.7A|0.53A| ||**CURRENT RANGE**|0 ~ 5.5A|0 ~ 5.5A|0 ~ 3.74A|0 ~ 2.34A|0 ~ 1.87A|0 ~ 1.17A|0 ~ 1.05A|0 ~ 0.78A|0 ~ 0.59A| ||**RATED POWER**|16.5W|25W|25.5W|25.2W|25.5W|25.2W|25.65W|25.2W|25.44W| ||**PEAK LOAD(10sec.)**<br>**Note.6**|18.15W|27.5W|28.05W|28.08W|28.05W|28.08W|28.35W|28.08W|28.32W| ||**RIPPLE & NOISE (max.) Note.2**|60mVp-p|60mVp-p|80mVp-p|100mVp-p|100mVp-p|180mVp-p|180mVp-p|200mVp-p|240mVp-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|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%|±1.0%|±1.0%|±1.0%| ||**LINE REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%| ||**LOAD REGULATION**|±1.0%|±1.0%|±1.0%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%|±0.5%| ||**SETUP, RISE TIME**|1000ms, 30ms/230VAC 1000ms, 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||||||||| ||**FREQUENCY RANGE**|47 ~ 63Hz||||||||| ||**EFFICIENCY (Typ.)**|79%|81%|83%|86%|87%|88%|89%|89%|90%| ||**AC CURRENT (Typ.)**|0.6A/115VAC 0.4A/230VAC||||||||| ||**INRUSH CURRENT (Typ.)**|COLD START 35A/230VAC||||||||| ||**LEAKAGE CURRENT**|<1mA/240VAC||||||||| ||**OVER LOAD**|115 ~ 170% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed||||||||| ||**OVER VOLTAGE**|3.7 ~ 4.6V<br>5.6 ~ 6.75V<br>8.63~ 10.5V<br>14 ~ 17V<br>17.25 ~ 20.25V<br>27.6 ~ 32.4V 31.05 ~ 36.45V 39.7 ~ 46.8V 53.3 ~ 64.8V<br>Protection type : Shut down o/p voltage, re-power on to recover||||||||| ||**WORKING TEMP.**|-30 ~ +70<br>(Refer to "Derating Curve")<br>℃||||||||| ||**WORKING HUMIDITY**|20 ~ 90% RH non-condensing||||||||| ||**STORAGE TEMP., HUMIDITY**|-40 ~ +85<br>, 10 ~ 95% RH<br>℃||||||||| ||**TEMP. COEFFICIENT**|±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)||||||||| ||**OPERATING ALTITUDE Note.8**|2000 meters||||||||| ||**VIBRATION**|10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes||||||||| ||**SAFETY STANDARDS**|UL62368-1, TUV EN62368-1<br>approved<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, EAC TP TC 020||||||||| ||**EMC IMMUNITY**|Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level, criteria A, EAC TP TC 020||||||||| ||**MTBF**|655.3K hrs min. MIL-HDBK-217F (25<br>)<br>℃||||||||| ||**DIMENSION**|76.2*50.8*24mm (L*W*H)||||||||| ||**PACKING**<br>℃<br>(as available on http://www.meanwell.com)<br>℃<br>℃<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>0.081Kg; 120pcs/10.7Kg/0.94CUFT<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. All the EMC tests are been executed by mounting the unit on<br>a360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to<br>perform these EMC tests, please refer to “EMI testing of component power supplies.”<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. EPS-25-15/24/27/36/48 without Hs1.<br>8. 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-25-SPEC 2020-10-20_ **EPS - 25 series** ## 25W Single Output Switching Power Supply **==> picture [490 x 637] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Specification Unit:mm<br>76.2<br>3.175<br>69.85<br>FS1<br>AC FUSE<br>T2.5A/250V HS1 LED<br>3<br>2<br>1 CN2<br>CN1 1<br>2<br>SVR1<br>4-ψ3.2<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/N 1 -V JST VHR JST SVH-21T-P1.1<br>JST VHR JST SVH-21T-P1.1<br>2 No Pin 2 +V or equivalent or equivalent<br>or equivalent or equivalent<br>3 AC/L<br>�����������������������������������������������������������������<br>: Grounding required<br>Block Diagram<br>fosc : 100KHz<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>O.V.P.<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>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (V) 60Hz<br>LOAD (%) LOAD (%)<br>3 max.<br>3.175<br>50.8 44.45<br>24<br>**----- End of picture text -----**<br> _File Name:EPS-25-SPEC 2020-10-20_
Updated at June 10, 2026
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