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Mr James chen（Founder）
Mrs Niskey Lee（Europe Sales Director）
Bella Peng（Asia-Pacific Sales Director）
LEDsDo Limited
Skype:cbq8904
Oversea Inquiry Tel: 0086-18576646606
Domestic Inquiry Tel：0086-18129914707
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PSU for led screen
1. Switching power supply definition: Also known as switching power supply, it is a high-frequency energy replacement device that maintains a stable voltage output by changing the breaking time ratio of the switching tube.
2, switching power supply classification: DC switching power supply, AC switching power supply (LED screen is mainly used)
3, switching power supply product features:
A, low power consumption (self loss), high efficiency
B, wide voltage range (wide voltage input)
C, small size and light weight
2, switching power supply classification: DC switching power supply, AC switching power supply (LED screen is mainly used)
3, switching power supply product features:
A, low power consumption (self loss), high efficiency
B, wide voltage range (wide voltage input)
C, small size and light weight
Normally for europe we offer all PSU with CE certificate！
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