Fan Controller - PWM HF (25kHz) Type, w/ a Two Button Escalator & a 4-LED Binary State-Display for UI.
The Circuit, as Built on an Universal PCB, Ready For Installation (in a '3.5 Drive-Slot) - Using a Thermoplastic Carrier :
Fan Controller - PWM HF (25kHz) Type, w/ a Two Button Escalator & a 4-LED Binary State-Display for UI.
The Circuit, as Built on an Universal PCB, Ready For Installation (in a '3.5 Drive-Slot) - Using a Thermoplastic Carrier :