RSP-250 AC To DC Power Supply With PFC
The WEHO RSP-250W series offers a 250W single-output power solution in a slim, 30mm low-profile enclosure. It accepts a full range of inputs from 90-264VAC and 135-370VDC and is built to withstand a 300VAC surge for five seconds. With high efficiency ratings of up to 94% and a high power factor, it provides stable power across its 12V, 24V, 36V, and 48V output variants. The unit includes complete protections for overload, overvoltage, and over-temperature conditions. Its 215 x 115 x 30mm dimensions make it a great choice for space-conscious industrial control systems.
- Description
Summary
Single output:power 250W
Input voltage:90~264VAC,135~370VDC
General Specification
| Specification | RSP-250-12 | RSP-250-24 | RSP-250-36 | RSP-250-48 |
| DC output voltage,current | 12V 0~20A | 24V 0～10.5A | 36V 0~7A | 48V 0~5.5A |
| Wave and noise | 150mVp-p | 200mVp-p | 220mVp-p | 240mVp-p |
| Line regulation rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load regulation rate | ±1% | ±0.5% | ±0.5% | ±0.5% |
| Efficiency | 91% | 92.5% | 93.5% | 94% |
| Adjustable range for DC voltage | ±10% | ±10% | ±10% | ±10% |
| Input voltage range | 90~264VAC,135~370VDC(Can withstand 300VAC surge input for 5 seconds without damage)47-63Hz | |||
| AC input current | 3.0A/115V 1.5A/230VAC | |||
| Power factor | PF≥0.99/115VAC,PF≥0.95/230VAC (When fully loaded) | |||
| Impact current | Cold start current 40A/230VAC | |||
| Overload protection | Overload protection is activated at 100%-125%of the rated output power.Protection method: Isolation mode,can automatically restore normal output after removing abnormal conditions. | |||
| Overvoltage protection | Starting overvoltage protection at 115%~135%of rated output voltage.Protection method: Isolation mode,can automatically restore normal output after removing abnormal conditions. | |||
| Over temperature protection | 85℃±10℃ Protection method:Isolation mode,can automatically recover after the temperature returns to normal | |||
| Setup,rise,hold up time | 800ms,50ms,16ms/230VAC(When fully loaded) | |||
| Withstand voltage | Input/output space(I/P~O/P):1.5KVAC input to ground(I/P~FG):1.5KVAC output to ground(O/P~FG):0.5KVAC | |||
| Insulation resistance | Input/output(I/P~O/P),input to ground(I/P~FG),output to ground(O/P~FG):100M Ohms/500VDC/25°C/70%RH | |||
| Working temperature/humidity | -20℃~+60℃ 20%~90%RH,No condensation | |||
| Dimension | 215×115×30mm(L*W*H) | |||
| Packing | 0.8kg/20pcs/17.5kg/0.003m³ | |||
Overall Dimension(mm)
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