Voltage Regulators
PMA certified solid-state aircraft voltage regulators with over-voltage protection, field short protection, reverse battery protection, precision load sharing and support for either 14-volt or 28-volt applications with the simple change of two jumpers.
![](https://planepower.aero/wp-content/uploads/2018/02/PP-R1224-PowerFlex.png)
R1224
- Replaces voltage regulators on Ford, Electrodelta, Prestolite, Interav, Wico, FVR.
- Over-voltage protection
- Field short protection
- Reverse battery protection
- Precision load sharing for twin applications
- Alternator inoperative lamp
- Setup in the field for 14-volt or 28-volt operation
![](https://planepower.aero/wp-content/uploads/2018/02/PP-R1224-PowerFlex.png)
R1224B
- Replaces voltage regulators on twin Cessnas, Beechcraft and Vulcanair.
- Over-voltage protection
- Field short protection
- Reverse battery protection
- Precision load sharing for twin applications
- Alternator inoperative lamp
- Setup in the field for 14-volt or 28-volt operation