For lead-acid batteries with larger capacity, a switch charger is usually used to improve charging efficiency. The actual circuit of the designed 24V20Ah lead-acid battery switch charger is shown in the figure. In this circuit, two dedicated integrated circuits UC3906 and UC3823 and a general-purpose operational amplifier can complete all control functions. The main circuit of the charger consists of components such as power MOSFET (IRF9503), freewheeling diode (UES2402) and filter inductor (130 μH).
Reference address：Lead-acid battery switching charger circuit
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Recommended ReadingLatest update time:2024-11-16 01:23
Volkswagen's Elli launches new electric vehicle charging product, Elli Charger 2
On June 7, Elli, a brand of the Volkswagen Group, announced a major product innovation for charging electric vehicles: the new Elli Charger 2. The product features a wide range of services, significantly reduces charging costs and has a perfectly coordinated ecosystem.
Image source: Volkswagen
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