RB-14/28-25 Series APU | 25A, 14/28VDC, 60Hz, Piper P9-231125W S/A P4-10075 RFI

S/A P4-10075 RFI

SIMILAR TO P6-14055

The Helicopter Pilot Oral Exam Guide Third Edition (Softcover book) aligns with the knowledge topics

They connect two wires in-line using M39019/22 socket and pin contacts

RB-14/28-25 Series APU | 25A, 14/28VDC, 60Hz, Piper P9-231125W S/A P4-10075 RFIThe RB 14 28 25 Series Aircraft Ramp Power Supply is an aircraft flight line service and maintenance tool. The APU unit has a filtered 14 or 28 volt DC power supply with an amperage capability up to 25 amperes for testing of aircraft electrical systems. This ramp or hangar accessory is an absolute must for avionics service, gear and flap actuator exercising and other electrical system service. Version R 14 28 25P is designed as a power supply only