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RPS-75-24
AC/DC Open Frame Power Supply (PSU), ITE & Medical, 1 Output, 76.8 W, 90V AC to 264V AC
⚠️ 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: RPS-75 Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 90V AC to 264V AC
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 3.2A
- 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 & Medical
- Power Rating (Forced Cooling): -
- Power Rating (Convection Cooling): 76.8W
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 20.81 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**RPS - 75 series** 75W Reliable Green Medical Power Supply ## + + ## ■ ## ■ EMI Class B for Class Ⅰconfiguration No load power consumption<0.75W Remote sense functiom Protections: Short circuit / Overload / Over voltage K hours ## ■ RPS-75 is a 75W highly reliable green PCB type medical power supply with a high power density on the 5” by 3” footprint. It accepts 90~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 86% and the extremely low no load power consumption is down below 0.75W. RPS-75 is able to be used for ClassⅠ (with FG) system design. The extremely low leakage current is less than 150 μ A. In addition, it conforms to international medical regulations (2*MOPP) and EMC EN55011, perfectly fitting all kinds of BF rated “patient contact” medical system equipment. ## ■ _File Name:RPS-75-SPEC 2020-10-20_ **RPS - 75 series** 75W Reliable Green Medical Power Supply ## **SPECIFICATION** |**RPS-75-3.3**<br>**RPS-75-5**<br>**RPS-75-12**<br>**RPS-75-15**<br>**RPS-75-24**<br>**RPS-75-36**<br>**RPS-75-48**<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**PEAK LOAD (23.5CFM)**<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>**FREQUENCY RANGE**<br>**EFFICIENCY(Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT(max.) Note.4**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION (L*W*H)**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**AC CURRENT (Typ.)**<br>3.3V<br>24V<br>36V<br>48V<br>15A<br>3.2A<br>2.1A<br>1.6A<br>0 ~ 20A<br>0 ~ 18.7A<br>0 ~ 8.3A<br>0 ~ 6.7A<br>0 ~ 4.2A<br>0 ~ 2.8A<br>0 ~ 2.1A<br>49.5W<br>66W<br>70W<br>93.5W<br>75.6W<br>99.6W<br>75W<br>100.5W<br>76.8W<br>100.8W<br>75.6W<br>100.8W<br>76.8W<br>100.8W<br>60mVp-p<br>2.9 ~ 3.6V<br>60mVp-p<br>4.75 ~ 5.5V<br>60mVp-p<br>11.4 ~ 13.2V<br>60mVp-p<br>13.5 ~ 16.5V<br>100mVp-p<br>22.8 ~ 27.6V<br>100mVp-p<br>34.2 ~ 39.6V<br>100mVp-p<br>45.6 ~ 52.8V<br>±2.0%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±1.5%<br>±1.5%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load<br>90ms/230VAC 20ms/115VAC at full load<br>90 ~ 264VAC 127 ~370VDC<br>47 ~ 63Hz<br>73%<br>78%<br>83%<br>85%<br>86%<br>86%<br>1.5A/115VAC 1A/230VAC<br>COLD START 25A/115VAC 50A/230VAC<br>140 ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed.<br>3.8 ~ 4.5V<br>5.7 ~ 6.8V<br>13.8 ~ 16.2V<br>17.2 ~ 20.3V<br>27.6 ~ 32.4V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V<br>Protection type : Shut down o/p voltage, re-power to recover<br>-20 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH non-condensing<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>446.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>127*76.2*31mm or 5" * 3" *1.22" inch<br>0.26Kg; 63pcs/16.3Kg/1.28CUFT<br>℃<br>5.<br>℃<br>℃<br>(as available on http://www.meanwell.com)<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>**OVER VOLTAGE**<br>**SAFETY STANDARDS**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 7)**<br>**PROTECTION**<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>IEC60601-1, TUV EN60601-1,<br>,UL ANSI / AAMI ES60601-1,<br>EAC TP TC 004<br>CAN/CSA-C22.2 No. 60601-1:14 - Edition 3 approved; Design refer to EN60335 1<br>-<br>I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>5V<br>12V<br>15V<br>14A<br>6.3A<br>5A<br>82%<br>Earth leakage current < 150 A/264VAC , Touch current < 100 A/264VAC<br>**ISOLATION LEVEL**<br>Primary-Secondary:2xMOPP, Primary-Earth:1xMOPP<br>**Parameter**<br>**Parameter**<br>ESD<br>**Standard**<br>**Standard**<br>EN55011 (CISPR11)<br>EN55011 (CISPR11)<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 B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN60601-1-2<br>100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods<br>**OPERATING ALTITUDE Note.5** 3000 meters<br>μ<br>μ<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 4, 15KV air ; Level 4, 8KV 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>~~===~~<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 witha0O.<br>&4 _<br>parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Touch current was measured from primary input to DC output.<br>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. Heat Sink HS1,HS2,HS3 can not be shorted.<br>7. 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>Product Liability Disclaimer<br>For detailed information, please refer to|**RPS-75-3.3**<br>**RPS-75-5**<br>**RPS-75-12**<br>**RPS-75-15**<br>**RPS-75-24**<br>**RPS-75-36**<br>**RPS-75-48**<br>**MODEL**<br>**DC VOLTAGE**<br>**RATED CURRENT**<br>**CURRENT RANGE**<br>**RATED POWER**<br>**PEAK LOAD (23.5CFM)**<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>**FREQUENCY RANGE**<br>**EFFICIENCY(Typ.)**<br>**INPUT**<br>**INRUSH CURRENT (Typ.)**<br>**LEAKAGE CURRENT(max.) Note.4**<br>**WORKING TEMP.**<br>**WORKING HUMIDITY**<br>**STORAGE TEMP., HUMIDITY**<br>**TEMP. COEFFICIENT**<br>**VIBRATION**<br>**MTBF**<br>**DIMENSION (L*W*H)**<br>**OTHERS**<br>**NOTE**<br>**PACKING**<br>**OVERLOAD**<br>**AC CURRENT (Typ.)**<br>3.3V<br>24V<br>36V<br>48V<br>15A<br>3.2A<br>2.1A<br>1.6A<br>0 ~ 20A<br>0 ~ 18.7A<br>0 ~ 8.3A<br>0 ~ 6.7A<br>0 ~ 4.2A<br>0 ~ 2.8A<br>0 ~ 2.1A<br>49.5W<br>66W<br>70W<br>93.5W<br>75.6W<br>99.6W<br>75W<br>100.5W<br>76.8W<br>100.8W<br>75.6W<br>100.8W<br>76.8W<br>100.8W<br>60mVp-p<br>2.9 ~ 3.6V<br>60mVp-p<br>4.75 ~ 5.5V<br>60mVp-p<br>11.4 ~ 13.2V<br>60mVp-p<br>13.5 ~ 16.5V<br>100mVp-p<br>22.8 ~ 27.6V<br>100mVp-p<br>34.2 ~ 39.6V<br>100mVp-p<br>45.6 ~ 52.8V<br>±2.0%<br>±2.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±0.5%<br>±1.5%<br>±1.5%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>±1.0%<br>500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load<br>90ms/230VAC 20ms/115VAC at full load<br>90 ~ 264VAC 127 ~370VDC<br>47 ~ 63Hz<br>73%<br>78%<br>83%<br>85%<br>86%<br>86%<br>1.5A/115VAC 1A/230VAC<br>COLD START 25A/115VAC 50A/230VAC<br>140 ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed.<br>3.8 ~ 4.5V<br>5.7 ~ 6.8V<br>13.8 ~ 16.2V<br>17.2 ~ 20.3V<br>27.6 ~ 32.4V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V<br>Protection type : Shut down o/p voltage, re-power to recover<br>-20 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>20 ~ 90% RH non-condensing<br>-40 ~ +85<br>, 10 ~ 95% RH non-condensing<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>446.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃<br>127*76.2*31mm or 5" * 3" *1.22" inch<br>0.26Kg; 63pcs/16.3Kg/1.28CUFT<br>℃<br>5.<br>℃<br>℃<br>(as available on http://www.meanwell.com)<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<br>**OVER VOLTAGE**<br>**SAFETY STANDARDS**<br>**WITHSTAND VOLTAGE**<br>**ISOLATION RESISTANCE**<br>**RIPPLE & NOISE (max.) Note.2**<br>**VOLTAGE TOLERANCE Note.3**<br>**ENVIRONMENT**<br>**SAFETY &**<br>**EMC**<br>**(Note 7)**<br>**PROTECTION**<br>I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25<br>/ 70% RH<br>℃<br>IEC60601-1, TUV EN60601-1,<br>,UL ANSI / AAMI ES60601-1,<br>EAC TP TC 004<br>CAN/CSA-C22.2 No. 60601-1:14 - Edition 3 approved; Design refer to EN60335 1<br>-<br>I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC<br>5V<br>12V<br>15V<br>14A<br>6.3A<br>5A<br>82%<br>Earth leakage current < 150 A/264VAC , Touch current < 100 A/264VAC<br>**ISOLATION LEVEL**<br>Primary-Secondary:2xMOPP, Primary-Earth:1xMOPP<br>**Parameter**<br>**Parameter**<br>ESD<br>**Standard**<br>**Standard**<br>EN55011 (CISPR11)<br>EN55011 (CISPR11)<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 B<br>Class A<br>-----<br>**EMC IMMUNITY**<br>**EMC EMISSION**<br>EN60601-1-2<br>100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods<br>**OPERATING ALTITUDE Note.5** 3000 meters<br>μ<br>μ<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 4, 15KV air ; Level 4, 8KV 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>~~===~~<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 witha0O.<br>&4 _<br>parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Touch current was measured from primary input to DC output.<br>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. Heat Sink HS1,HS2,HS3 can not be shorted.<br>7. 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>Product Liability Disclaimer<br>For detailed information, please refer to|**RPS-75-3.3**|**RPS-75-5**|**RPS-75-12**|**RPS-75-12**|**RPS-75-15**|**RPS-75-24**|**RPS-75-24**|**RPS-75-36**|**RPS-75-48**| |---|---|---|---|---|---|---|---|---|---|---| ||**DC VOLTAGE**|3.3V|5V|12V||15V|24V||36V|48V| ||**RATED CURRENT**|15A|14A|6.3A||5A|3.2A||2.1A|1.6A| ||**CURRENT RANGE**|0 ~ 20A|0 ~ 18.7A|0 ~ 8.3A||0 ~ 6.7A|0 ~ 4.2A||0 ~ 2.8A|0 ~ 2.1A| ||**RATED POWER**|49.5W|70W|75.6W||75W|76.8W||75.6W|76.8W| ||**PEAK LOAD (23.5CFM)**|66W|93.5W|99.6W||100.5W|100.8W||100.8W|100.8W| ||**RIPPLE & NOISE (max.) Note.2**|60mVp-p|60mVp-p|60mVp-p||60mVp-p|100mVp-p||100mVp-p|100mVp-p| ||**VOLTAGE ADJ. RANGE**|2.9 ~ 3.6V|4.75 ~ 5.5V|11.4 ~ 13.2V||13.5 ~ 16.5V|22.8 ~ 27.6V||34.2 ~ 39.6V|45.6 ~ 52.8V| ||**VOLTAGE TOLERANCE Note.3**|±2.0%|±2.0%|±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%| ||**LOAD REGULATION**|±1.5%|±1.5%|±1.0%||±1.0%|±1.0%||±1.0%|±1.0%| ||**SETUP, RISE TIME**|500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load||||||||| ||**HOLD UP TIME (Typ.)**|90ms/230VAC 20ms/115VAC at full load||||||||| ||**VOLTAGE RANGE**|90 ~ 264VAC 127 ~370VDC||||||||| ||**FREQUENCY RANGE**|47 ~ 63Hz||||||||| ||**EFFICIENCY(Typ.)**|73%|78%|82%||83%|85%||86%|86%| ||**AC CURRENT (Typ.)**|1.5A/115VAC 1A/230VAC||||||||| ||**INRUSH CURRENT (Typ.)**|COLD START 25A/115VAC 50A/230VAC||||||||| ||**LEAKAGE CURRENT(max.) Note.4**|Earth leakage current < 150 A/264VAC , Touch current < 100 A/264VAC<br>μ<br>μ||||||||| ||**OVERLOAD**|140 ~ 180% rated output power<br>Protection type : Hiccup mode, recovers automatically after fault condition is removed.||||||||| ||**OVER VOLTAGE**<br>~~===~~|3.8 ~ 4.5V<br>5.7 ~ 6.8V<br>13.8 ~ 16.2V<br>17.2 ~ 20.3V<br>27.6 ~ 32.4V<br>41.4 ~ 48.6V<br>55.2 ~ 64.8V<br>Protection type : Shut down o/p voltage, re-power to recover<br>~~===~~||||||||| ||**WORKING TEMP.**<br>~~===~~|-20 ~ +70<br>(Refer to "Derating Curve")<br>℃<br>~~===~~||||||||| ||**WORKING HUMIDITY**<br>~~===~~|20 ~ 90% RH non-condensing<br>~~===~~||||||||| ||**STORAGE TEMP., HUMIDITY**<br>~~===~~|-40 ~ +85<br>, 10 ~ 95% RH non-condensing<br>℃<br>~~===~~||||||||| ||**TEMP. COEFFICIENT**<br>~~===~~|±<br>℃<br>℃<br>0.03%/<br>(0 ~ 50<br>)<br>~~===~~||||||||| ||**VIBRATION**<br>~~===~~|10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes<br>~~===~~||||||||| ||**SAFETY STANDARDS**<br>**OPERATING ALTITUDE Note.5** <br>~~===~~|IEC60601-1, TUV EN60601-1,<br>,UL ANSI / AAMI ES60601-1,<br>EAC TP TC 004<br>CAN/CSA-C22.2 No. 60601-1:14 - Edition 3 approved; Design refer to EN60335 1<br>-<br> 3000 meters<br>~~===~~||||||||| ||**ISOLATION LEVEL**|Primary-Secondary:2xMOPP, Primary-Earth:1xMOPP||||||||| ||**WITHSTAND VOLTAGE**|I/P-O/P:4KVAC I/P-FG:2KVAC 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>℃||||||||| ||**MTBF**<br>**EMC IMMUNITY**<br>**EMC EMISSION**|**Parameter**|||**Standard**|||**Test Level / Note**||| |||Conducted emission|||EN55011 (CISPR11)|||Class B||| |||Radiated emission|||EN55011 (CISPR11)|||Class B||| |||Harmonic current|||EN61000-3-2|||Class A||| |||Voltage flicker|||EN61000-3-3|||-----||| |||EN60601-1-2||||||||| |||**Parameter**|||**Standard**|||**Test Level / Note**||| |||ESD|||EN61000-4-2|||Level 4, 15KV air ; Level 4, 8KV contact||| |||RF field susceptibility|||EN61000-4-3|||Level 3, 10V/m( 80MHz~2.7GHz )<br>Table 9, 9~28V/m( 385MHz~5.78GHz )||| |||EFT bursts|||EN61000-4-4|||Level 3, 2KV||| |||Surge susceptibility|||EN61000-4-5|||Level 4, 4KV/Line-FG; 2KV/Line-Line||| |||Conducted susceptibility|||EN61000-4-6|||Level 3, 10V||| |||Magnetic field immunity|||EN61000-4-8|||Level 4, 30A/m||| |||Voltage dip, interruption|||EN61000-4-11|||100% dip 1 periods, 30% dip 25 periods,<br>100% interruptions 250 periods||| |||446.8K hrs min. MIL-HDBK-217F (25<br>)<br>℃||||||||| ||**DIMENSION (L*W*H)**|127*76.2*31mm or 5" * 3" *1.22" inch||||||||| ||**PACKING**<br>0.26Kg; 63pcs/16.3Kg/1.28CUFT<br>℃<br>5.<br>℃<br>℃<br>(as available on http://www.meanwell.com)<br>※<br>：<br>https://www.meanwell.com/serviceDisclaimer.aspx<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 witha0O.<br>&4 _<br>parallel capacitor.<br>3. Tolerance: includes set up tolerance, line regulation and load regulation.<br>4. Touch current was measured from primary input to DC output.<br>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. Heat Sink HS1,HS2,HS3 can not be shorted.<br>7. 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>Product Liability Disclaimer<br>For detailed information, please refer to|||||||||| _File Name:RPS-75-SPEC 2020-10-20_ **RPS - 75 series** ## 75W Reliable Green Medical Power Supply **==> picture [491 x 641] intentionally omitted <==** **----- Start of picture text -----**<br> Block Diagram<br>fosc : 65KHz<br>+S<br>RECTIFIERS RECTIFIERS<br>EMI POWER +V<br>I/P & &<br>FILTER SWITCHING -V<br>FILTER FILTER<br>-S<br>DETECTION<br>FG<br>CIRCUIT<br>O.L.P. CONTROL<br>O.V.P.<br>Derating Curve<br>133<br>23.5CFM Forced air Cooling<br>Others<br>100<br>Convection Cooling<br>80<br>50<br>3.3V,5V<br>20<br>-20 0 10 20 30 40 50 60 70 (HORIZONTAL)<br>AMBIENT TEMPERATURE ( ℃ )<br>Output Derating VS Input Voltage<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>90 95 100 115 120 140 160 180 200 220 240 264<br>INPUT VOLTAGE (VAC) 60Hz<br>LOAD (%)<br>LOAD (%)<br>**----- End of picture text -----**<br> _File Name:RPS-75-SPEC 2020-10-20_ **RPS - 75 series** 75W Reliable Green Medical Power Supply **==> picture [481 x 363] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical Specification Unit:mm<br>63.5 Top View<br>FAN<br>23.5CFM min.<br>Air flow<br>direction<br>M2<br>HS3<br>M1<br>CN2<br>1<br>2<br>CN1 HS1 3<br>3 4<br>2 5<br>1 6<br>7<br>HS2 8<br>1<br>CN3<br>2<br>AC FUSE<br>T2.5/250V<br>FS2 FS1<br>LED1<br>5.6 115.8<br>127<br>Side View<br>4-<br>ψ<br>3.8<br>5.7<br>76.2 64.75<br>31<br>15cm<br>3max.<br>**----- End of picture text -----**<br> AC Input Connector (CN1) : JST B3P-VH or equivalent |Pin No.|Assignment|Mating Housing|JST SVH-21T-P1.1<br>or equivalent<br>Terminal| |---|---|---|---| |1|AC/N|JST VHR<br>or equivalent|| |2|No Pin||| |3|AC/L||| Remote Sense(CN3) : JST B2B-XH or equivalent |Pin No.|Assignment|MatingHousing|Terminal| |---|---|---|---| |1|RS+|JST XHP<br>or equivalent|JST SXH-001T-P0.6<br>or equivalent| |2|RS-||| DC Output Connector (CN2) : JST B8P-VH or equivalent |Pin No.|Assignment|Mating Housing|Terminal<br>JST SVH-21T-P1.1<br>or equivalent| |---|---|---|---| |1,2,3,4|+V|JST VHR<br>or equivalent|| |5,6,7,8|-V||| - : Grounding Required - 1.HS1,HS2,HS3 cannot be shorted. 2.M1 is safety ground. For better EMC performance,Please secure an electrical connection between M1,M2 and chassis grounding. ## **Installation Manual** Please refer to : http://www.meanwell.com/manual.html _File Name:RPS-75-SPEC 2020-10-20_
Updated at June 10, 2026
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