RB-14/28-25 Series APU | 25A, 14/28VDC, 50Hz, 220V A470AS An excellent resource for students

An excellent resource for students and flight instructors alike

This TA245 Series USB Charger (EDMO# 6430245-17) has a USB-C port

It provides a ratchet-controlled crimp to ensure full crimp force/closure is applied

or play beyond the fringe of cellular coverage

This GPS splitter operates on 9 - 32 VDC military DC connector and provides DC output of 5 volts

RB-14/28-25 Series APU | 25A, 14/28VDC, 50Hz, 220V A470AS An excellent resource for studentsThe 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 25E is designed as a power supply only