| Model | D-120A (CH1/CH2) | D-120B (CH1/CH2) |
|---|---|---|
| CH1 Output Voltage | 5V | 5V |
| CH2 Output Voltage | 12V | 24V |
| CH1 Output Current | 12A | 6A |
| CH2 Output Current | 5A | 4A |
| CH1 Output Voltage Range | ±2% | ±2% |
| CH2 Output Voltage Range | ±6% | ±7% |
| CH1 Output Current Range | 2-12A | 2-6A |
| CH2 Output Current Range | 0.5-5A | 0.4-4A |
| Wave and noise | 60mVp-p / 120mVp-p | 60mVp-p / 150mVp-p |
| Inlet stability | ±0.5% / ±1% | ±0.5% / ±1% |
| Load stability | ±0.5% / ±5% | ±0.5% / ±6% |
| DC output power | 120W (A) / 126W (B) | |
| Efficiency | 78% (A) / 80% (B) | |
| Adjustable range for DC voltage | CH1: +10%, -5% | |
| AC input voltage range | 88～132VAC/176～264VAC selected by switch 47～63Hz; 248～370VDC | |
| Input current | 2.5A/115V 1.25A/230V | |
| AC inrush current | Cold-start current 35A | |
| Leakage current | <3.5mA/240VAC | |
| Overload protection | 105%～150% Type:Output shutdown Reset:auto recovery | |
| Over-voltage protection | CH1:5.75～6.75V | |
| Temperature coefficient | ±0.03%/℃(0～50℃) ON+5V | |
| Setup, rise, hold up time | 200ms, 50ms, 20ms | |
| Vibration | 10～500Hz, 2G 10min,/1cycle, Period for 60min, Each axes | |
| Withstand voltage | Input and output internal:1.5KvAC, Input and enclosure: 1.5KvAC, Output and enclosure:0.5KvAC | |
| Isolation resistance | Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ | |
| Working temperature & humidity | -10℃～+60℃, 20%～90%RH | |
| Store temperature & humidity | -20℃～+85℃, 10%～95%RH | |
| Overall dimension | 199×110×50mm | |
| Weight | 0.85Kg | |
D-120 Series Dual Output Switching Power Supply | 120W AC-DC Converter
D-120 Series dual output switching power supply, versatile dual channels, low price and high reliability, worldwide AC input, protections, Yueqing Zhenan Electromechanical Co., Ltd.
- ✔ Dual output channels for versatile applications
- ✔ Low price and high reliability
- ✔ AC input power suitable for the world
- ✔ 100% full-load burn-in test
- ✔ Installed with EMI filter, minimum wave
- ✔ Soft-start current can reduce the AC input impact efficiency
- ✔ With short-circuit and overload protection
- ✔ High efficiency and low operation temperature
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