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What's the use of the switch power adapter

Writer:www.turnmax-tech.comSource:东莞市腾茂电子有限公司 Date:2016-11-03
First explain what's the use of the switch power adapter, popular speak "voltage converters, converts mains 220 v alternating current (ac) into your laptop with A dozen VDC, matching is the key, to how much the voltage is how not more not less, current (A) but not small, according to this principle is no problem.
 
An open your original power board is automatically boot is not normal! You have electricity power adapter, but should not be switched on computer, must be started only after the power switch, according to the computer that is normal.
 
Follow-up:
 
That I am not computer automatic startup switch power adapter? Do you know what's the problem
Make track for a:
 
Speak to teardown strict testing, the problem must be the motherboard power management with my problems. Can normal shutdown?
 
Follow-up:
 
Shutdown of what other normal
 
Make track for a:
 
The computer will automatically boot Certainly not normal! If other all no problem As long as you can endure it.
 
Such a failure is difficult to repair, failure is not clear.
 
 

TypeInfo: Corporate News

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