The smartPower 250 panel-mounted USB type-A charging portis designed to provide reliable power in the cockpit for mobile devices such as smartphones and tablets. The ""smart charging"" feature adjusts the output amperage to meet the power requirements of the unit being charged reducing the risk of overheating or overcharging.
The smartPower provides 2.7 amps at 5 VDC (12 watt) for each USB port. The power supply is designed to be small and unobtrusive and is available with two different faceplate styles: a round faceplate to fit into a standard cigarette lighter socket panel cutout, and a square faceplate for custom panel cutouts.
规格：
Weight:
2.6 oz
Dimensions:
1.5 x 1.5 x 2.1 in (panel cut 0.785 x 0.785 in)
Output Current:
2.7 amps per port
Input Voltage:
9 VDC – 48 VDC
Output Voltage:
5 VDC ±0.25 per port (12 watt)
Features:
Reverse Polarity Protection
EMI Filtered
Green LED Internal Backlighting
特征：
This smartPower 250 (EDMO# 250-101R) has a round faceplate with a single USB port in front, an Apple Lightening? cable in the rear, and conveniently fits into a standard cigarette lighter socket panel cutout.
Keeps USB charged devices powered including smartphones, tablets, GPS units, and cameras
Round faceplate that fits in a standard cigarette lighter socket panel cutout
Green LED backlit ports for easier use in night flying conditions
EMI shielding eliminates interference
Reverse polarity protection
Approved for installation in CFR Part 23 aircraft and Part 27/29 rotorcraft as Non-Required Safety Enhancing Equipment (NORSEE), requiring only a logbook entry as a minor alteration
