NVVV Electric
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| S-200 200W switching power supply | ||||||
|---|---|---|---|---|---|---|
| project | Technical index | |||||
| output | DC voltage | 5V | 12V | 24V | 36V | 48V |
| Rated current | 35A | 16.6A | 8.3A | 5.5A | 4.2A | |
| Rated power | 175W | 199.2W | 199.2W | 198W | 201.6W | |
| Ripple and noise ① | <100mV | <150mV | <150mV | <240mV | <240mV | |
| Voltage accuracy | ±2% | ±1% | ||||
| Output voltage regulation range | ±10% | |||||
| Load adjustment rate | <±1.5% | <±0.5% | <±0.5% | <±0.5% | <±0.5% | |
| Linear adjustment rate | <±0.5% | |||||
| input | Voltage range | 176-264VAC 47Hz~63Hz (254VDC~370VDC) | ||||
| Efficiency (typical) ② | >78% | >82% | >84% | >84% | >84% | |
| Working current | <2.2A 220VAC | |||||
| Impulse current | 220VAC 50A | |||||
| Start, rise, hold time | 200ms, 50ms, 20ms : 220VAC | |||||
| protect | overload protection | ≥ 105% - 150% type: constant current output + vaao reduced to undervoltage point cut off output reset: power on again | ||||
| Short circuit protection | +VO Drop to undervoltage point to close output | |||||
| Environmental Science | Working temperature and humidity | -10℃~+50℃; 20%~90% RH | ||||
| Storage temperature and humidity | -20℃~+85℃; 10%~95% RH | |||||
| Safety regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | ||||
| Leakage current | 5mA at 1.5kVac input-output | |||||
| Leakage current | Input output at 220VAC < 1mA | |||||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | |||||
