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Help Center75W 48V dc Din Rail Switching Power Supply (DR-75-48)
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Specifications
75W 48V dc din rail switching power supply (DR-75-48)Offer CE certification
Competitive price, high quality, prompt deliver b
75W 48V dc din rail switching power supply (DR-75-48)
- 105oC Output capacitor
- AC input power suitable for the world
- High efficiency and low operation temperature
- Soft-start current can reduce the AC input impact effeciticly
- With short-circuit and overload protection
- Compact size, light weight
- 100% full-load burn-in test
- Installed with EMI filter, minimum wave
| Model | DR-75-12 | DR-75-24 | DR-75-48 |
| DC output voltage | 12V | 24V | 48V |
| Output voltage range(Note:2) | ±2% | ±1% | ±1% |
| Rated output current | 6.3A | 3.2A | 1.6A |
| Output current range | 0-6.3A | 0-3.2A | 0-1.6A |
| Wave and noise(Note:3) | 100mVp-p | 150mVp-p | 240mVp-p |
| Inlet stability(Note:4) | ±0.5% | ±0.5% | ±0.5% |
| Load stability(Note:5) | ±1% | ±1% | ±1% |
| DC output power | 75.6W | 76.8W | 76.8W |
| Efficiency | 76% | 80% | 81% |
| Adjustable range for DC voltage | 10.8~13.2V | 21.6~26.4V% | 43.2~52.8V% |
| AC input voltage range | 85~264VAC 47~63Hz;120~370VDC | ||
| Input current | 1.8A/115V 0.9A/230V | ||
| AC inrush current | Cold-start current 30A/115V 60A/230V | ||
| Leakage current | <3.5mA/240VAC | ||
| Overload protection | 105%~150% Type: pulsing hiccup shutdown Reset: tuto recovery | ||
| Over-voltage protection | 13.8~16.2V | 27.6~26.4V | 43.2~52.8V |
| Temperature coefficient | ±0.03%/°c(0~50°c) | ||
| Setup, rise , hold up time | 1000ms, 60ms, 50ms/230V | ||
| Vibration | 10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes | ||
| Withstand voltage | Input and output internal: Input and encolsur: 1.5KvAC, Output and enclosure: 0.5KvAC | ||
| Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | ||
| Working temperature and humidity | -10°c~+60°c(Refer to output derating curve), 20%~90%RH | ||
| Overall dimension | 55.5×125.2×100mm | ||
| Weight | 0.551Kgs 20PCS/14Kg/1.1CUFT | ||
| Safety standards | Meet UL 1012 requiement (Not apply for the mark) | ||
| EMC standards | Meet FCC PART 15 J Conduction class B | ||
|
Note: 1. The testing condition for the paramenter above is: 230VAC input, rated load, 25°c 70% RH. Temperatuer. 2. Error: include the setting error, line stability and load stability.(Note:5) 3. Wave test: adopting "A12" double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting. 4. Inler woltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage. 5. Load stability test: The load is from 0% to 100% | |||
Anything you concern, please be free to contact us. We will be more than happy to ofer any help we can.
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