TM 11-6625-524-14-2
via inverting-amplifier 3A1Q2. Transistor 3A1Q3
The electronically regulated power supply in-
and its associated circuitry provide a constant
eludes a 115/230 volt ac, 55 to 65 Hz dual
current of 1 milliampere (ma) to the reference
primary, power transformer (3A1T1). Its
amplifier and output stages. The regulated
secondary, in conjunction with rectifiers (3A1CR1
output voltage appears at the collector of 3A1Q1
An adjustable voltage divider across the output,
and 3A1CR2), is weed in a full-wave rectifying
circuit. The rectifier output is applied to the
consisting of 3A1R12, 3A1R13, and 3A1R14,
emitter of series regulator transistor 3A1Q1. The
permits adjustment of the output voltage.
