NVVV Electric
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| D-30 30W Two Groups of Switching Power Supply | |||||
|---|---|---|---|---|---|
| Project | D-30A | D-30B | |||
| Output Channel | CH1 | CH2 | CH1 | CH2 | |
| Output | DC Voltage | 5V | 12V | 5V | 24V |
| Rated Current | 4A | 1A | 2A | 1A | |
| Current Range | 0.5-5A | 0.1-1.5A | 0.5-2A | 0.1-1A | |
| Rated Power | 32W | 35W | |||
| Ripple and Noise ① | <50mV | <120mV | <50mV | <120mV | |
| Voltage Accuracy | ±2% | ±10% | ±2% | ±10% | |
| Output Voltage Regulation Range | CH1: ±10% | ||||
| Load Adjustment Rate | ±1.5% | ±3.0% | ±1.5% | ±3.0% | |
| Linear Adjustment Rate | ±0.5% | ±1.0% | ±0.5% | ±1.0% | |
| Input | Input Voltage / Overload Protection | 85-132VAC/176-264VAC 47Hz~63Hz (254VDC~370VDC) | |||
| Efficiency (typical) ② | >78% | >81% | |||
| Working Current | <0.75A 110VAC / <0.4A 220VAC | ||||
| Impulse Current | 110VAC 18A / 220VAC 45A | ||||
| Start, Rise, Hold Time | 500ms, 30ms, 50ms: 220VAC / 1200ms, 30ms, 10ms: 115VAC | ||||
| Protection | Overload Protection | 105% - 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | |||
| Short Circuit Protection | +VO drops to undervoltage point, close output | ||||
| Environment | Working Temp & Humidity | -10℃ ~ +50℃; 20% ~ 90% RH | |||
| Storage Temp & Humidity | -20℃ ~ +85℃; 10% ~ 95% RH | ||||
| Safety | Withstand Voltage | Input-Output: 1.5kVac, Input-Shell: 1.5kVac, Output-Shell: 0.5kvac for 1 minute | |||
| Leakage Current (I/O) | 5mA at 1.5kVac Input-Output | ||||
| Leakage Current (220VAC) | Input-Output at 220VAC < 1mA | ||||
| Isolation Resistance | Input-Output, Input-Shell, Output-Shell: 500VDC / 100MΩ | ||||
| Other | Size | 129*98*38mm | |||
| Net / Gross Weight | 400g / 430g | ||||
