Power Supply Regulators Unit 4 – Voltage Feedback Regulation
NEW TERMS AND WORDS
foldback - a protective circuit that reduces output current and voltage below peak levels under
overload conditions.
feedback - a signal coupled from the output of a circuit back to input.
current-sensing resistor - a resistor that develops a voltage drop that is proportional to the load
current.
EQUIPMENT REQUIRED
F.A.C.E.T. base unit
Multimeter
POWER SUPPLY REGULATION CIRCUITS circuit board