Aircraft power supply TS420

DC/DC

The TS420 Emergency Power Supply simultaneously provides one primary power output and three lighting power outputs. Pitot/Static ports or optional electrical input provides the ability to work in automatic mode without pilot intervention. Features Provides 18 volts of rechargeable power for Mid-Continent products, lighting or critical avionics Arms at the beginning of flight, recharges during flight, activates instantly upon power loss and turns off after flight Powers LED or incandescent lighting at 5, 14 or 28 VDC Remote, mini-annunciation switch controls test and manual operations Field-replaceable battery modules Quality Mil-Spec connectors included Designed and built in Wichita, Kansas USA Two-year limited warranty FAA TSO Certified Capacity - 1.0 Ah (0.05C) at 25°C 4.0A max (14 VDC) / 2.0A max (28 VDC) Weight - 3.2 lbs Dimensions - 3.35” H x 6.75” L x 3.38” W Maintenance - Annual capacity check Field-replaceable batteries Mating Connectors - 25-pin female D-Sub (MD25F20JVL0 or equivalent) — battery control unit 9-pin female D-Sub (MD9F20JVL0 or equivalent) — annunciator Remote Test Switch - Remote, mini-annunciation switch controls test and manual operations Annunciator Lighting - LED backlighting, automatic internal dimming Battery Charging - Automatic recharging when main power is present