Place of Origin:
Shanghai, China
Brand Name:
Ewen Power
Certification:
CE, ISO:9001
Model Number:
LS-720W
High Efficiency AC DC Switching Power Supply Module 220VAC To 36VDC 20A
1. Product Introduction
AC DC switching power supply is a light electronic equipment switching alternative current into direct current. It is widely used in different areas like industrial automation control, research and development appliance, LED lighting, communication equipment, electrical equipment, medical device, security and protection monitoring, digital products etc.
The input voltage could be 170VAC to 264VAC while the output could be 36VDC. Certainly, the input and output voltage could be tailored according to your requirements. The rated capacity of this AC DC switching power supply is 720W. If you want a different capacity product, it could be achieved.
2. Product Feature
① Low no-load loss: 0.2w-0.75w. Its no-load loss is very low, which meets the requirements of energy-saving.
② Long lifetime of capacitor: 4 times of normal capacitors. The power supply could be used for ten years or so even when it is applied to use under the circumstance of working constantly with full-load.
③ High efficiency of electric energy conversion: 88%-90% electric energy conversion, which generates only little heat loss.
④ High voltage resistance: 1500VAC, which could provide safety insurance for your product.
⑤ High surging resistance: 300VAC surging resistance. When voltage is not stable, high voltage might damage the power supply. This series of product could undergo 300VAC for 5 seconds.
⑥ Small size and light weight: which facilitates easier installation and maintenance.
3. Product Specifications
| Input Voltage Range | 180-264VAC/230-373VDC |
| Input Current | 3.3A (220VAC) |
| Efficiency | 88%-90% |
| Leak Current | ＜3.5mA/240VAC |
| Output Voltage | 36VDC (can be customized) |
| Output Precision | ±2% |
| Rated Output Current | 20A |
| Output Current Range | 0-20A |
| Output Capacity | 720W |
| Output Voltage Adjustment Range | ±10% |
| Over-load Protection | This function would work if the load is 105%-135% of rated capacity |
| Over-voltage Protection | This function would work if the voltage is over the rated one |
| Over-temperature Protection | If the temperature of rectifier tube is over 85℃±5%, the power would be cut off automatically |
| Short Circuit Protection | When there happens short circut, the power would be cut off automatically |
| Working Temperature | -10℃~60℃ |
| Storage Temperature | -20℃~85℃ |
| Working Humidity | 20%~90% |
| Storage Humidity | 10%~90% |
| Safety Standard | UL1012 |
| EMC Standard | EN55022, CLASSA |
| Size | 238*124*65MM |
| Weight | 1.5kg |
4. Product Show
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