The charger only uses the positive half cycle of AC power, the charging speed is faster, and the battery life can be prolonged. The charger is used on the ordinary car, the performance is excellent, and the fuel can be saved by about 5%. It is a practical one. The charging circuit, the author of this charger is in use. Working principle: (As shown below) AC voltage is simultaneously applied to D1 and SCR. After half-wave rectification of D1, R1, R2, Q1 and R3 are supplied with trigger voltage to SCR. At this time, SCR charges the battery when the battery voltage rises to 13.5. When V is turned on, ZD1 is turned on, the voltage is biased to Q2 through R5 and D2, Q2 is turned on, Q1 is turned off, and SCR stops outputting. When the battery voltage is lower than 13-13.5V, the above process will be repeated.
Waveguide Cross Coupler, including 4 Waveguide Ports Type,3 Waveguide Ports Type and 2 Waveguide Ports+1 Coaxial Port Type, from WR28 to WR975,contact us with your requirement.
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