What do high-level braking and low-level braking mean?

1 Answers
DelLaila
07/29/25 8:26pm
Voltage higher than 12V when the controller stops output and equal to 0V when the controller stops output. Definitions of high-level braking and low-level braking: High-level braking is when the voltage of the brake line is higher than 12V, the controller stops output; low-level braking is when the voltage of the brake line is equal to 0V, the controller stops output. Differences between high-level braking and low-level braking: Different circuit voltages: The high-level braking voltage of an electric vehicle is the battery voltage; the low-level braking of an electric vehicle has no voltage. Different wiring connections with the controller: High-level braking of an electric vehicle: connected to the controller through one wire; low-level braking of an electric vehicle: connected to the controller through two wires. Different principles: High-level braking of an electric vehicle: by outputting a battery voltage to the controller, the transistor inside the controller is cut off, and the controller does not output power for driving; low-level braking of an electric vehicle: by connecting the transistor inside the controller to the negative terminal, the transistor is cut off, and the controller does not output power for driving.
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