Shunt Regulators are the standard reference voltage source widely used by the feedback circuits of switching power supplies. It has a better voltage precision that a zener diode.
Feature
- Efficiencies up to 75% at 20mA
- Less than 20mW standby power
- Optional 6.0V, 12V or 24V fixed output voltage, or adjustable from 6.0V to 28V
- Output current scalable up to 50mA
- 120VAC to 240VAC input
- No magnetics
- Inherent short circuit protection