The diagram shows the circuit of the desktop power supply. Regulator IC LM317T is arranged in its ... Then open the cabinet of your PC and connect the input line of the gadget to a free (hanging) four ...

To the power supply, the entire computer system looked like a simple resistor. Emitter coupled logic (ECL) circuitry A unique feature was the Cray's use of low-density/very high-speed ECL circuits ...