A battery charging control circuit
Source: InternetPublisher:通通 Keywords: Power charging circuit driver Updated: 2021/11/25
Today I will share with you a battery charging control circuit, as shown in the figure below. When the battery voltage is low, the TL081 comparator produces a high output while the 2N3569 relay drives the steering. When the battery voltage approaches the set value, the relay driver is cut off and the 120V AC power supply is turned on.
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