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Power Supply Control Mode
- Feb 07, 2018 -

Control mode is the method of stabilizing voltage output. From the sample quantity can be divided into current mode and voltage mode, from the transfer function can be divided into PID and bang control.

Voltage mode: The control mode of negative feedback for sampling output voltage.

Current mode: sample input current and output voltage for negative feedback control mode.

Dual voltage mode: The control mode of the output voltage and input voltage for negative feedback.

PID control: first-order or second-order PID control system constructed by Sawtooth Wave Generator and compensation network.

Bang Control: Hysteresis control system constructed by comparator only. Also known as hysteresis mode.