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Is the power block UC3843A the same as UC3843B?
After repairing the power supply of a big water buffalo PC150NCA, now all the parts found to be broken are replaced, but the pow...
4 years 前 | 0
Discussion
How to change?
With the switching power supply made by <https://www.utmel.com/components/viper22a-smps-controller-ic-circuit-equivalent-and-dat...
4 years 前 | 1