NVVV Electric
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| D-30 Dual Switch Power Supply Specification | |||||
|---|---|---|---|---|---|
| Project | Technical Indicators | ||||
| Model | 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 & 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 | <0.75A 110VAC / <0.4A 220VAC | ||||
| Impulse Current | 110VAC 18A, 220VAC 45A | ||||
| Start, Rise, Hold Time | 500ms, 30ms, 50ms: 220VAC / 1200ms, 30ms, 10ms: 115VAC | ||||
| Protect | Overload Protection | ≥105% - 150% Type: constant current output, VO drops to underpressure point to cut off output. Reset: power up again. | |||
| Short Circuit Protection | VO drops to underpressure point to close output. | ||||
| Environmental | Working Temp & Humidity | -10℃ to +50℃; 20% to 90% RH | |||
| Storage Temp & Humidity | -20℃ to +85℃; 10% to 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 / 100M Ω | ||||
| Other | Size | 129 * 98 * 38mm | |||
| Weight | Net Weight: 400g / Gross Weight: 430g | ||||
