NVVV Electric
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| EDR-120 120W Rail Type Switching Power Supply | |||
|---|---|---|---|
| Category | Project Parameter | 12V Model Technical Index | 24V Model Technical Index |
| Output | DC Voltage | 12V | 24V |
| Rated Current | 10A | 5A | |
| Rated Power | 120W | 120W | |
| Ripple and Noise | < 120mV | < 120mV | |
| Voltage Accuracy | ±2% | ±1% | |
| Output Voltage Regulation Range | ±10% | ||
| Load Adjustment Rate | ±1% | ||
| Line Adjustment Rate | ±0.5% | ||
| Input | Voltage Range | 85-264VAC (47Hz - 63Hz) / 120VDC - 370VDC (DC input realized via AC/L+, AC/N(-)) | |
| Efficiency (Typical) | > 86% | > 88% | |
| Working Current | < 2.25A / 110VAC, < 1.3A / 220VAC | ||
| Impulse Current | 110VAC: 20A, 220VAC: 35A | ||
| Start, Rise, Hold Time | 110VAC: 500ms, 70ms, 32ms / 220VAC: 500ms, 70ms, 36ms | ||
| Protection | Overload Protection | 105% - 150% protection mode: Constant current mode, automatic recovery after abnormal condition is removed | |
| Overvoltage Protection | Output shuts down when voltage exceeds 135%; recovers automatically after conditions are cleared | ||
| Short Circuit Protection | Output shuts down when voltage exceeds 135%; recovers automatically after conditions are cleared | ||
| Environmental | Working Temp & Humidity | -10℃ ~ +60℃; 20% ~ 90% RH | |
| Storage Temp & Humidity | -20℃ ~ +85℃; 10% ~ 95% RH | ||
| Safety | Withstand Voltage | Input-Output: 3kVac; Input-Ground: 1.5kVac; Output-Ground: 0.5kVac (for 1 minute) | |
| Leakage Current | < 1mA / 240VAC | ||
| Isolation Resistance | Input-Output, Input-Shell, Output-Shell: 500VDC / 100M Ω | ||
| Other | Size | 40 * 125 * 113 mm | |
| Net / Gross Weight | 707g / 750g | ||
