Active Member
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[China]
Address: No. 5825, Huyi Highway, Waigang Town, Jiading District, Shanghai, PRC.
Contact name:Helen
Ewen (Shanghai) Electrical Equipment Co., Ltd |
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Light Weight AC DC Switching Power Supply Module SMPS Ac To Dc 75VA 50Hz
1. Product Introduction
AC DC switching power supply is a product that widely used in different areas, including industrial LED lighting, automation control, research and development appliance, communication equipment, electrical equipment, medical device, security and protection monitoring, digital products etc. It is an ideal power supply in AC DC voltage switching.
The rated capacity of this product is 75W, relatively small capacity. AC DC switching power supply with larger capacity could be produced too. The input voltage ranges from 85VAC to 264VAC while the output could be 24VDC. Certainly, the input and output voltage could be tailored according to your requirements.
2. Product Advantages
① Low no-load loss
② Long lifetime
③ High working efficiency
④ High voltage resistance
⑤ High surging resistance
⑥ Small size
⑦ Light weight
⑧ High output precision
⑨ Quick response rate
3. Product Parameters
| Basic Information | |
Product model: LS-75-24 Product name: AC DC Switching Power Supply Rated capacity: 75W Brand: Ewen/OEM/ODM Place of origin: Shanghai, China | |
| About Input | |
| Input Voltage Range | 85-264VAC |
| Input Current | 0.34A (220VAC) |
| Working Efficiency | 95% |
| Leak Current | ＜3.5mA/240VAC |
| About Output | |
| Output Voltage | 24VDC (could be customized according to your needs) |
| Output Accuracy | ±2% |
| Rated Output Current | 3.125A |
| Output Current Range | 0-3.125A |
| Output Capacity | 75W |
| Output Voltage Adjustment Range | ±10% |
| About Protection Functions | |
| Over-load Protection | If the load is 105%-135% of the rated capacity, the over-load protection function will work. |
| Over-voltage Protection | If the output voltage is over the rated one, the power supply would stop working. |
| 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 develops a short circut, the power would be cut off automatically. |
| About Environment and Standard | |
| Working Temperature | -10℃~60℃ |
| Working Humidity | 20%~90% |
| Storage Temperature | -20℃~85℃ |
| Storage Humidity | 10%~90% |
| Safety Standard | UL1012 |
| EMC Standard | EN55022, CLASSA |
