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250w 12v power supply for car stereo
Product Features
1.universal AC input
2.Protections: short circuit, over load, over temp, over voltage
3.Build-in EMI filter with tiny ripple
4.100%full load burn-in test
5.Small volume high-efficiency
6.Conform to EN60950 GB4943 UL60950 safety standards
7.Conform to GB9254, EN55022,EMC standards
Parameter
| AC input voltage range | 85~132VAC /170~264VAC |
| Input current | 5.0A/115V, 2.5A/230V |
| Input frequency | 47~63Hz |
| Inrush current | cold start, 25A/115V, 50A/230V |
| Input leakage current | < 3.5mA/240VAC |
| Output voltage adjust range | ±10%rated output voltage |
| Output overload protection | 105-~150%, hiccup mode, auto recovery |
| Output over voltage protection | 115~135%, cut-off the output, auto recovery |
| output over temp protection | rectifiter≥90°C cut off the out put, auto-recovery |
| Withstand voltage | I/P-O/P: 1.5KVAC/1min, I/P-F/G: 1.5KVAC/1min, O/P-F/G: 0.5KVAC/1min |
| Operating temperature | -20°C ~+60°C |
| Operating humidity | 20%~90% |
| packing | 50pcs/21.6kg |
| size | 159*99*49 |
| weight | 0.52kg/pcs |
250w main products
| Model No. | DC Output | Rated | Voltage | Range | Efficiency | |
| Power | Tolerance | |||||
| PS250W-W1V12 | 12V | 0~20A | 250W | ± 1% | 150mV | 80% |
| PS250W-W1V15 | 15V | 0~16A | 250W | ± 1% | 150mV | 83% |
| PS250W-W1V24 | 24V | 0~10A | 250W | ± 1% | 150mV | 84% |
| PS250W-W1V27 | 27V | 0~9A | 250W | ± 1% | 150mV | 85% |
| PS250W-W1V48 | 48V | 0~5.2A | 250W | ± 1% | 200mV | 86% |
Our Factory
Processing Workshop
Quality Tests
CE ROHS
IF above specification are not what you demand, please contact us! we are 8 years professional factoy, can supply various models, also can customize to you!