LR3C-28 Alternator Controller/Regulator, 28v (Homebuilt)
The LR3C Controller combines three essential devices in one physical container, making it a lightweight, space-saving, and cost-effective alternative for any aircraft electrical system, while also improving safety of flight. First, the LR3C operates as a quiet, linear regulator, generating no audio or radio noise (in contrast to switching-type regulators). Second, it provides a vital safeguard for your aircraft electrical system with a solid-state, crowbar overvoltage protection circuit. And third, the LR3C Controller functions as an important low-voltage monitoring and warning system.
Used on externally regulated, 28v alternators using circuit type "B" (one field lead grounded directly). This 28v regulator will NOT work with a B&C alternator. Note: low-voltage monitoring and warning system designed for use with an incandescent lamp only (supplied).
Installation Note: Select a location for mounting that will protect unit from heat, vibration, and water. The pilot side of the firewall, or inside the cabin near the instrument panel, is recommended.