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| RPS-250 250W Rainproof Switching Power Supply | |||||
| Project | Technical index | ||||
| Output | DC voltage | 12V | 24V | ||
| Rated current | 20.8A | 10.4A | |||
| Rated power | 249.6W | 249.6W | |||
| Ripple and noise | <150mV | <150mV | |||
| Voltage Precision | ±1% | ||||
| Load adjustment rate | ±10% | ||||
| Linear adjustment rate | ±1% | ||||
| Starting and rising time | 1500ms,200ms,20ms:230VAC | ||||
| Input | Voltage range/ frequency | 180-264VAC 47Hz~63Hz;254VDC~370VDC | |||
| Efficiency (typical) | >81% | >83% | |||
| Working current | 3.5A/230VAC | ||||
| Impulse current | 220VAC:90A | ||||
| Protect | Leakage current | 105% - 135% protection type: burping mode, automatic return to normal after removing abnormal conditions | |||
| overload protection | 115% - 145% protection type: close the output, restart and automatically return to normal | ||||
| Environmental Science | Working temperature and humidity | -10ºC~+50ºC;20%~90RH | |||
| Storage temperature and humidity | -20ºC~+85ºC;10%~95RH | ||||
| Safety regulations | Withstand voltage | Input output:3KVAC 1 minute | |||
| Leakage current | input shell: 240VAC <1.5mA | ||||
| Isolation Resistance | Input output, input shell, output shell :500VDC/100MΩ | ||||
| Other | size | 232*154*68mm | |||
250W 12V led driver Rainproof Power Supply smps switching power supply
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