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1, is the use of voltage often instantaneous increase situation.2, is the use of the varistor quality is poor or the sel...
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It can be directly replaced by VIP12A, preferably with the original model....
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Hello, the WD09A power module can be replaced with the following replacement brands:1. Delta power module2. Mean Well po...
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Using the OB2226 chip.The OB2226 is a high performance, high precision PWM controller with built-in error amplifier, loa...
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1. The function and definition of each pin of this chip need to be determined first2, Detect whether the power output pi...
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Induction oven eight-pin power chip test method: you can first find out the GND foot, and then use the diode file, red p...
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Induction cooker power supply integration block is eight feet, to the entire induction cooker power supply, it is one or...
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HT46R12A, HT46R14A, HT45R38 (touch screen , HT46R32, HT46R34, HT46R322, HT46R342, are all special chips, do not expect t...
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Power chip 202, or the dedicated chip now on the market....
