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Why did the power supply shuts down during operation and after turning it off, I can restart the pow

Why did the power supply shuts down during operation and after turning it off, I can restart the pow
Update Time:2014-08-26
In general there are two circumstances that will cause the power supply to shut down. The first one is the activation of the over-load-protection (OLP). To deal with this situation, we suggest increasing the rating of the output power .or modifying the OLP point. The second one is the activation of over-temperature protection (OTP) when the internal temperature reaches the pre-set value. All of these conditions will let the S.P.S. enter protection mode and shut down. After these conditions are removed, the S.P.S. will be back to normal.
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