Recovery and quick charge device of lead acid accumulator
A lead-acid battery, fast charging technology, applied in battery circuit devices, circuit devices, current collectors and other directions, can solve the problems of reduced power storage capacity, damage to lead-acid batteries, etc., to achieve the effect of cost reduction and circuit simplification
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As shown in Figure 1 and Figure 2, the lead-acid battery recovery and fast charging device includes a filter 1, a rectifier filter circuit 2, a voltage conversion feedback control circuit 3, a negative pulse generating circuit 4, a CPU central processing unit 5, and a filter 1 is composed of C1, T1, and C2, and its function is to effectively reduce the influence of the interference generated during the working process on the power grid, and transmit the filtered signal to the rectifier filter circuit 2. The rectifier filter circuit 2 consists of D1~D4, R1, R2, C1, C2 are composed, and its function is to make 220V alternating current into 220V×√2=308V direct current and output to voltage conversion feedback control circuit 3. Voltage conversion feedback control circuit 3 is composed of Q1, Q2, and T2, and its function is to convert 308V The DC power becomes 20Khz pulse power and is output to the negative pulse generating circuit 4. The negative pulse generating circuit 4 is composed...
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