Reliable Dual USB Power in your Panel Approved for Installation in Certified Aircraft and Rotorcraft! The iFDR Power 250-101 is a cockpit flush mounted Dual USB-A power / charging unit designed to provide reliable power for most consumer products with USB charge capabilities such as smartphones and tablets. The iFDR Power 250-101 simultaneously provides 2.7 amps at 5 VDC ± 0.25 (10 watt) for each USB port / connection. The unit can accept 9-48 VDC aircraft power and will convert down to 5 VDC. The 250-101 features green LED backlit ports for easier use in night flying conditions. The iFDR Power 250-101 is a smart USB charger and features a feedback loop to keep the 2.7 amp current stable at all times. The units are EMI shielded and also feature reverse polarity protection. Available in two faceplate styles:
All iFDR Power 250 USB Power Supplies from Guardian Avionics are approved for installation in certified aircraft and rotorcraft under 14 CFR Part 23, 27 and 29 as "Non-Required Safety Enhancing Equipment" (NORSEE) as outlined in FAA memorandum number PS-AIR-21.8-1602. Power supplies and mounts may be installed as a minor alteration.Please refer to this link for the Guardian Avionics NORSEE Letter of Authorization. |