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HEP-480-36A
AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 478.8 W, 36 VDC, 13.3 A
⚠️ 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 Enclosed Power Supplies
- No. of Outputs:1Outputs; Output Power Max:478.8W; Output Voltage - Output 1:36V; Output Current - Output 1:13.3A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage
- SVHC: No SVHC (25-Jun-2025)
- Product Range: HEP-480 Series
- No. of Outputs: 1Outputs
- Output Power Max: 478.8W
- Input Voltage VAC: 90V AC to 305V AC
- Input Voltage AC Max: 305V
- Input Voltage AC Min: 90V
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 13.3A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 36VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 142.71 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**- HEP 480 series**
480W Single Output Switching Power Supply
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## **IP65 IP68** ■
℃
## ■
> ℃ and+65 ℃ _
## ■
## {
_File Name:HEP-480-SPEC 2016-12-29_
480W Single Output Switching Power Supply
## **- HEP 480 series**
## **SPECIFICATION**
|**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<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<br>/ 70% RH<br>℃<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE Note.5**<br>**CURRENT ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**Note.4**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.5**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (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>**OVER CURRENT**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>500ms, 80ms 115VAC/230VAC<br>16ms 115VAC/230VAC<br>90 ~ 305VAC 127 ~ 431VDC<br>47 ~ 63Hz<br>PF<br>0.98/115VAC, PF<br>0.97/230VAC, PF<br>0.95/277VAC at full load<br>≧<br>≧<br>≧<br><0.75mA / 277VAC<br>105 ~ 125%<br>Constant current limiting, recovers automatically after fault condition is removed<br>Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light<br>-55 ~ +65<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 95% RH non-condensing<br>-60 ~ +80<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.02%/<br>(0 ~ 60<br>)<br>20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes<br>89.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>262*125*43.8mm (L*W*H)<br>Shut down output voltage, re-power on to recover<br>Shut down<br>voltage,<br>output<br>re-power on to recover<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>Constant current limiting, recovers automatically after fault condition is removed<br>27 ~ 33V<br>40 ~ 50V<br>53 ~ 63V<br>60 ~ 70V<br>94%<br>95%<br>94.5%<br>95%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>10 ~ 20A<br>6.6 ~ 13.3A<br>5 ~ 10A<br>4.4 ~ 8.9A<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>24V<br>36V<br>48V<br>54V<br>**HEP-480-24**<br>**HEP-480-36**<br>**HEP-480-48**<br>**HEP-480-54**<br>20A<br>13.3A<br>10A<br>8.9A<br>480W<br>478.8W<br>480W<br>480.6W<br>200mVp-p<br>250mVp-p<br>250mVp-p<br>350mVp-p<br>Adjustedfor A-type only (via built-in potentiometer)<br>20.4 ~ 25.2V<br>30.6 ~ 37.8V<br>40.8 ~ 50.4V<br>45.9 ~ 56.7V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>COLD START 35A at 230VAC<br>**PACKING**<br>2.8Kg;4pcs/12.2Kg/0.58CUFT<br>**NOTE**<br>℃<br>℃<br>**AC CURRENT (Typ.)**<br>5A / 115VAC 2.45A / 230VAC 2A/277VAC<br>UL60950-1, IP65 (or IP68 for HEP-480 Blank-Type)approved ; design refer to TUV EN60950-1<br>Adjustedfor A-type only (via built-in potentiometer)<br>~~a~~<br>1. All parameters NOT 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. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the setup time.<br>5. Derating may be needed under low input voltages. Please refer to the “STATIC CHARACTERISTICS” for more details.<br>6. The power supply shall be regarded as one component of the final system. The EMC performance will be affected by the complete system installation<br>and/or configuration, the final system manufacturers must re-verify overall EMC directive with the complete installation and/or configuration.<br>7. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>9. Please refer to the warranty statement on MEAN WELL's website at http:/Awww.meanwell.com|**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<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<br>/ 70% RH<br>℃<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**RATED POWER**<br>**OUTPUT**<br>**VOLTAGE ADJ. RANGE Note.5**<br>**CURRENT ADJ. RANGE**<br>**LINE REGULATION**<br>**LOAD REGULATION**<br>**SETUP, RISE TIME**<br>**Note.4**<br>**HOLD UP TIME (Typ.)**<br>**VOLTAGE RANGE**<br>**Note.5**<br>**FREQUENCY RANGE**<br>**POWER FACTOR (Typ.)**<br>**EFFICIENCY (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>**OVER CURRENT**<br>**OVER VOLTAGE**<br>**OVER TEMPERATURE**<br>500ms, 80ms 115VAC/230VAC<br>16ms 115VAC/230VAC<br>90 ~ 305VAC 127 ~ 431VDC<br>47 ~ 63Hz<br>PF<br>0.98/115VAC, PF<br>0.97/230VAC, PF<br>0.95/277VAC at full load<br>≧<br>≧<br>≧<br><0.75mA / 277VAC<br>105 ~ 125%<br>Constant current limiting, recovers automatically after fault condition is removed<br>Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3<br>Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light<br>-55 ~ +65<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 95% RH non-condensing<br>-60 ~ +80<br>, 10 ~ 95% RH<br>℃<br>±<br>℃<br>℃<br>0.02%/<br>(0 ~ 60<br>)<br>20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes<br>89.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>262*125*43.8mm (L*W*H)<br>Shut down output voltage, re-power on to recover<br>Shut down<br>voltage,<br>output<br>re-power on to recover<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**PROTECTION SHORT CIRCUIT**<br>Constant current limiting, recovers automatically after fault condition is removed<br>27 ~ 33V<br>40 ~ 50V<br>53 ~ 63V<br>60 ~ 70V<br>94%<br>95%<br>94.5%<br>95%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>10 ~ 20A<br>6.6 ~ 13.3A<br>5 ~ 10A<br>4.4 ~ 8.9A<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>24V<br>36V<br>48V<br>54V<br>**HEP-480-24**<br>**HEP-480-36**<br>**HEP-480-48**<br>**HEP-480-54**<br>20A<br>13.3A<br>10A<br>8.9A<br>480W<br>478.8W<br>480W<br>480.6W<br>200mVp-p<br>250mVp-p<br>250mVp-p<br>350mVp-p<br>Adjustedfor A-type only (via built-in potentiometer)<br>20.4 ~ 25.2V<br>30.6 ~ 37.8V<br>40.8 ~ 50.4V<br>45.9 ~ 56.7V<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>COLD START 35A at 230VAC<br>**PACKING**<br>2.8Kg;4pcs/12.2Kg/0.58CUFT<br>**NOTE**<br>℃<br>℃<br>**AC CURRENT (Typ.)**<br>5A / 115VAC 2.45A / 230VAC 2A/277VAC<br>UL60950-1, IP65 (or IP68 for HEP-480 Blank-Type)approved ; design refer to TUV EN60950-1<br>Adjustedfor A-type only (via built-in potentiometer)<br>~~a~~<br>1. All parameters NOT 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. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the setup time.<br>5. Derating may be needed under low input voltages. Please refer to the “STATIC CHARACTERISTICS” for more details.<br>6. The power supply shall be regarded as one component of the final system. The EMC performance will be affected by the complete system installation<br>and/or configuration, the final system manufacturers must re-verify overall EMC directive with the complete installation and/or configuration.<br>7. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>9. Please refer to the warranty statement on MEAN WELL's website at http:/Awww.meanwell.com|**HEP-480-24**|**HEP-480-36**|**HEP-480-48**|**HEP-480-54**|
|---|---|---|---|---|---|
||**DC VOLTAGE**|24V|36V|48V|54V|
||**RATED CURRENT**|20A|13.3A|10A|8.9A|
||**RATED POWER**|480W|478.8W|480W|480.6W|
||**RIPPLE & NOISE (max.) Note.2**|200mVp-p|250mVp-p|250mVp-p|350mVp-p|
||**VOLTAGE ADJ. RANGE Note.5**|Adjustedfor A-type only (via built-in potentiometer)<br>20.4 ~ 25.2V<br>30.6 ~ 37.8V<br>40.8 ~ 50.4V<br>45.9 ~ 56.7V||||
||**CURRENT ADJ. RANGE**|10 ~ 20A<br>6.6 ~ 13.3A<br>5 ~ 10A<br>4.4 ~ 8.9A<br>Adjustedfor A-type only (via built-in potentiometer)||||
||**VOLTAGE TOLERANCE Note.3**|±1.0%|±1.0%|±1.0%|±1.0%|
||**LINE REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|
||**LOAD REGULATION**|±0.5%|±0.5%|±0.5%|±0.5%|
||**SETUP, RISE TIME**<br>**Note.4**|500ms, 80ms 115VAC/230VAC||||
||**HOLD UP TIME (Typ.)**|16ms 115VAC/230VAC||||
||**VOLTAGE RANGE**<br>**Note.5**|90 ~ 305VAC 127 ~ 431VDC||||
||**FREQUENCY RANGE**|47 ~ 63Hz||||
||**POWER FACTOR (Typ.)**|PF<br>0.98/115VAC, PF<br>0.97/230VAC, PF<br>0.95/277VAC at full load<br>≧<br>≧<br>≧||||
||**EFFICIENCY (Typ.)**|94%|95%|94.5%|95%|
||**AC CURRENT (Typ.)**|5A / 115VAC 2.45A / 230VAC 2A/277VAC||||
||**INRUSH CURRENT(Typ.)**|COLD START 35A at 230VAC||||
||**LEAKAGE CURRENT**|<0.75mA / 277VAC||||
||**OVER CURRENT**<br>~~a~~|105 ~ 125%<br>Constant current limiting, recovers automatically after fault condition is removed||||
||**SHORT CIRCUIT**<br>~~a~~|Constant current limiting, recovers automatically after fault condition is removed||||
||**OVER VOLTAGE**<br> <br>~~a~~|Shut down output voltage, re-power on to recover<br>27 ~ 33V<br>40 ~ 50V<br>53 ~ 63V<br>60 ~ 70V||||
||**OVER TEMPERATURE**<br>~~a~~|Shut down<br>voltage,<br>output<br>re-power on to recover||||
||**WORKING TEMP.**|-55 ~ +65<br>(Refer to "Derating Curve")<br>℃||||
||**WORKING HUMIDITY**|20 ~ 95% RH non-condensing||||
||**STORAGE TEMP., HUMIDITY**|-60 ~ +80<br>, 10 ~ 95% RH<br>℃||||
||**TEMP. COEFFICIENT**|±<br>℃<br>℃<br>0.02%/<br>(0 ~ 60<br>)||||
||**VIBRATION**|20 ~ 500Hz, 10G 12min./1cycle, period for 72min. each along X, Y, Z axes||||
||**SAFETY STANDARDS**|UL60950-1, IP65 (or IP68 for HEP-480 Blank-Type)approved ; design refer to TUV EN60950-1||||
||**WITHSTAND VOLTAGE**|I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC||||
||**ISOLATION RESISTANCE**|I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃||||
||**EMC EMISSION**|Compliance toEN55022 (CISPR22) Class B, EN61000-3-2,-3||||
||**EMC IMMUNITY**|Compliance to<br>,<br>industry level (surge 6KV), criteria A<br>EN61000-4-2,3,4,5,6,8,11, EN55024 light||||
||**MTBF**|89.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃||||
||**DIMENSION**|262*125*43.8mm (L*W*H)||||
||**PACKING**|2.8Kg;4pcs/12.2Kg/0.58CUFT||||
||℃<br>℃<br>1. All parameters NOT 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. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the setup time.<br>5. Derating may be needed under low input voltages. Please refer to the “STATIC CHARACTERISTICS” for more details.<br>6. The power supply shall be regarded as one component of the final system. The EMC performance will be affected by the complete system installation<br>and/or configuration, the final system manufacturers must re-verify overall EMC directive with the complete installation and/or configuration.<br>7. The ambient temperature derating of 3.5<br>/1000m is needed for operating altitude greater than 2000m(6500ft).<br>8. The water protection level test for the IP68 rating is performed 1000mm below the surface of the water for<br>1 month.<br>9. Please refer to the warranty statement on MEAN WELL's website at http:/Awww.meanwell.com|||||
_File Name:HEP-480-SPEC 2016-12-29_
## 480W Single Output Switching Power Supply
## **- HEP 480 series**
## **Block Diagram**
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PFC fosc : 45KHz<br>PWM fosc : 55KHz<br>EMI FILTER PFC POWER RECTIFIERS +V<br>I/P & CIRCUIT SWITCHING & -V<br>RECTIFIERS FILTER<br>O.L.P.<br>DETECTION<br>FG O.L.P.<br>PWM CIRCUIT<br>PFC CONTROL<br>CONTROL<br>O.T.P. O.V.P.<br>Derating Curve Static Characteristics<br>230VAC 100<br>100<br>90<br>80<br>80<br>60 110VAC 70<br>60<br>40<br>50<br>20<br>40<br>-55 -25 -10 0 15 30 50 60 65 70 (HORIZONTAL) 90 110 125 135 145 155 165 175 180 200 230 305<br>AMBIENT TEMPERATURE ( ℃ ) INPUT VOLTAGE (V) 60Hz<br>LOAD (%) LOAD (%)<br>**----- End of picture text -----**<br>
_File Name:HEP-480-SPEC 2016-12-29_
**- HEP 480 series**
## 480W Single Output Switching Power Supply
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Mechanical Specification Case No. 251 Unit:mm<br>※ A-Type (standard model)<br>For 24V,36V<br>262<br>13.4 235.2<br>8.9<br>ψ4.5×4PL<br>300±20<br>tc 113.8 Vo+(Brown)<br>FG (Green/Yellow) 300±20 Vo Io SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)Vo+(Brown)<br>AC/L(Brown)AC/N(Blue) SJOW 17AWG×3C / H05RN-F 3G 1.0mm2 ADJ. ADJ. SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)<br>�tc : Max. Case Temperature<br>For Others<br>262<br>13.4 235.2<br>8.9<br>ψ4.5×4PL<br>tc 113.8<br>300±20<br>300±20<br>FG (Green/Yellow) Vo Io Vo+(Brown)<br>AC/L(Brown)AC/N(Blue) SJOW 17AWG×3C / H05RN-F 3G 1.0mm2 ADJ. ADJ. SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)<br>�tc : Max. Case Temperature<br>15<br>78 125<br>15<br>15<br>78 125<br>15<br>43.8<br>43.8<br>58<br>58<br>**----- End of picture text -----**<br>
_File Name:HEP-480-SPEC 2016-12-29_
**- HEP 480 series**
## 480W Single Output Switching Power Supply
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**----- Start of picture text -----**<br>
※ Blank-Type (optional model)<br>For 24V,36V<br>262<br>13.4 235.2<br>8.9<br>ψ4.5×4PL<br>300±20<br>tc 113.8 Vo+(Brown)<br>FG (Green/Yellow) 300±20 SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)<br>Vo+(Brown)<br>AC/L(Brown)<br>AC/N(Blue) SJOW 17AWG×3C / H05RN-F 3G 1.0mm2 SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)<br>�tc : Max. Case Temperature<br>For Others<br>262<br>13.4 235.2<br>8.9<br>ψ4.5×4PL<br>tc 113.8<br>300±20<br>300±20<br>FG (Green/Yellow)<br>Vo+(Brown)<br>AC/L(Brown)<br>AC/N(Blue) SJOW 17AWG×3C / H05RN-F 3G 1.0mm2 SJOW 17AWG×2C / H05RN-F 1.0mm2 Vo-(Blue)<br>�tc : Max. Case Temperature<br>INSTALLATION MANUAL<br>Please refer to : http://www.meanwell.com/manual.html<br>15<br>78 125<br>15<br>15<br>78 125<br>15<br>43.8<br>43.8<br>58<br>58<br>**----- End of picture text -----**<br>
_File Name:HEP-480-SPEC 2016-12-29_
Updated at June 6, 2026
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