NVVV Electric
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| S-150 Series 150W Switching Power Supply Technical Index | ||||||
|---|---|---|---|---|---|---|
| OUTPUT | DC Voltage | 5V | 12V | 24V | 36V | 48V |
| Rated Current | 25A | 12.5A | 6.25A | 4.16A | 3.12A | |
| Rated Power | 125W | 150W | 150W | 150W | 150W | |
| Ripple & Noise | < 100mVp-p | < 120mVp-p | < 150mVp-p | < 240mVp-p | < 240mVp-p | |
| Voltage Accuracy | ±2% | ±1% | ±1% | ±1% | ±1% | |
| 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 | 85-132VAC / 176-264VAC (Selected by Switch) 47Hz - 63Hz; 254VDC - 370VDC | ||||
| Efficiency (Typical) | > 78% | > 82% | > 84% | > 84% | > 84% | |
| Working Current | < 2.5A / 110VAC; < 1.5A / 220VAC | |||||
| Impulse Current | Cold Start Current: 18A / 110VAC; 36A / 220VAC | |||||
| Start, Rise, Hold Time | 200ms, 50ms, 20ms at 220VAC | |||||
| PROTECTION | Overload Protection | ≥ 105% - 150% Rating Protection Type: Constant current output + voltage reduced to undervoltage point, cut off output. Reset: Power on again. | ||||
| Short Circuit Protection | +V0 drops to undervoltage point to shut down output. | |||||
| ENVIRONMENT | Working Temp & Humidity | -10°C to +50°C; 20% to 90% RH (Non-condensing) | ||||
| Storage Temp & Humidity | -20°C to +85°C; 10% to 95% RH | |||||
| SAFETY & EMC | Withstand Voltage | Input-Output: 1.5kVac; Input-Shell: 1.5kVac; Output-Shell: 0.5kVac for 1 minute | ||||
| Leakage Current | 5mA max at 1.5kVac Input-Output | |||||
| Isolation Leakage | Input-Output at 220VAC < 1mA | |||||
| Isolation Resistance | Input-Output, Input-Shell, Output-Shell: 500VDC / 100MΩ | |||||
