Description
SJ-180A PWM (Pulse Width Modulation) DC controller
-
Power and Connectivity: The back panel’s terminal block shows it takes a 24V DC power supply input (
24V+and0V). ThePAandPANterminals provide the variable output to the load (such as the magnetic clutch coil). -
User Interface: The front panel has a rotary encoder knob to manually adjust the output, which is displayed as a percentage (0-100%).
-
Internal Circuitry: The PCB contains a switching power MOSFET mounted to a heatsink alongside a 35V 470µF smoothing capacitor. This is a standard, robust layout for driving and regulating power to inductive loads using PWM.
Reviews
There are no reviews yet.