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Results tagged with ups
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user 104380
A UPS is an Uninterruptible Power Supply that provides backup power when the main power source is lost. Questions on repairing commercial ones are generally off topic.
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How does this half bridge inverter charger charge the battery?
The lower side MOSFET is running with PWM while the upper MOSFET (high side) are turned off. Thus the charging take place as rectifier.
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