Low Voltage Control (CB21155E) This low voltage power control was found in a Popular Electronics from the 90's. The MOSFET can be almost any type depending on the load current. It must have a heat sink. a hre

Capacitive Discharge Ignition (CB12639E)
The critical component of this circuit is the transformer. T1 and T2 can be BD135 and T3 / T4 can...
Live sound (CB9234E)
Found in Popular Electronics from the 90s, this circuit can employ other low power audio...
Fluorescent SCR Inverter (CB12328E)
This circuit is from a 1967 publication. It is possible to power a fluorescent lamp from a 12 V...

Low Voltage Control (﻿CB21155E) This low voltage power control was found in a Popular Electronics from the 90's. The MOSFET can be almost any type depending on the load current. It must have a heat sink. a hre