Protection circuit of power window
A technology for protecting circuits and power windows, applied in emergency protection circuit devices, protections that respond to overcurrent, electrical components, etc., and can solve problems such as damage and motor overheating
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[0017] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:
[0018] Such as figure 1 As shown, an electric window protection circuit includes: a power module, an overload circuit protector, and a window lift control module; wherein the power module is connected to the window lift control module through the overload circuit protector;
[0019] The window lift control module includes: the first door control circuit, the second door control circuit, and the window lift motor;
[0020] The first door control circuit includes a window up switch and a first door control switch, the up contact of the window up switch is connected to the first terminal of the first door control switch, and the fixed terminal of the window up switch is connected to the first door control switch. The second terminal of the switch is connected;
[0021] The second door control circuit includes a window drop switch and a second door contr...
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