NVVV Electric
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| D-120 Dual Switch Power Supply | |||||
|---|---|---|---|---|---|
| Project | Technical Indicators | ||||
| Type | D-120A | D-120B | |||
| Category | Output Channel | CH1 | CH2 | CH1 | CH2 |
| Output | DC Voltage | 5V | 12V | 5V | 24V |
| Rated Current | 12A | 5A | 12A | 2.5A | |
| Current Range | 0.5-15A | 0.1-7A | 0.5-15A | 0.1-3.5A | |
| Rated Power | 120W | 120W | |||
| Ripple and Noise | 50mV | 120mV | 50mV | 120mV | |
| Voltage Accuracy | ±2% | ±10% | ±2% | ±10% | |
| Output Voltage Adjustment Range | CH1: ±10% | ||||
| Load Regulation | ±1.5% | ±3.0% | ±1.5% | ±3.0% | |
| Linear Regulation | ±0.5% | ±1.0% | ±0.5% | ±1.0% | |
| Input | Voltage Range | 85-132VAC/176-264VAC 47Hz-63Hz (254VDC-370VDC) | |||
| Efficiency (typical) | >78% | >81% | |||
| Working Current | <2.2A 110VAC / <1.1A 220VAC | ||||
| Impulse Current | 110VAC 18A / 220VAC 45A | ||||
| Start, Rise, Hold Time | 2000ms, 30ms, 20ms : 220VAC / 1200ms, 30ms, 10ms : 115VAC | ||||
| Protect | Overload Protection | ≥105% - 150% Type: constant current output VO drop to underpressure point cut off output reset: power up again | |||
| Short Circuit Protection | VO drop to underpressure point to close output | ||||
| Environmental | Working Temp. & Humidity | -10℃ ~ +50℃; 20% ~ 90% RH | |||
| Storage Temp. & Humidity | -20℃ ~ +85℃; 10% ~ 95% RH | ||||
| Safety | Withstand Voltage | Input-Output: 1.5kVac; Input-Ground: 1.5kVac; Output-Ground: 0.5kvac for 1 minute | |||
| Leakage Current | <1mA / 220VAC | ||||
| Isolation Resistance | Input-Output, Input-Shell, Output-Shell: 500VDC / 100MΩ | ||||
| Other | Size | 199*110*50mm | |||
| Net / Gross Weight | 616.3g / 654.3g | ||||
