USB charger

Monday, 17 August, 2009 | Supplied by: Braemac Pty Ltd

Phihong has developed a 2.75 W compact, fixed-blade USB charger, designated PSM03A-050Q, that features a 5 VDC output.

Suitable for applications including MP3 players, PDAs, digital cameras and other personal electronics, the low-cost adapter meets Energy Star EPS Version 2.0 and the European Commission’s integrated product policy requirements.

Using less than 0.03 W power at no load, the device operates at a minimum of 63.7% average efficiency. Its minimal no-load current draw has also earned the 2.75 W USB adapter the European Commission’s 5-Star standby power rating for mobile device chargers.

The adapter also has constant current and constant voltage control, applying a high current across the discharged battery to provide rapid charging and then, after the battery reaches its final termination voltage, switching to a constant voltage mode to maintain the battery at its termination voltage level.

Additionally, featuring cUL/UL, CE, and IEEE1725 safety markings and approvals, the charger provides overvoltage protection up to a maximum of 8.5 VDC, as well as short-circuit protection.

Phone: 02 9550 6600
Related Products

Schneider Electric Easy UPS 3M

Schneider Electric has extended its uninterruptable power supply Easy UPS 3M product range with...

Maxim Integrated MAX17301 and MAX17311 one-cell fuel gauges

The MAX17301 and MAX17311 one-cell, pack-side ICs offer configurable settings for battery safety...

Selectronic SMPC480 SP PRO Series 2i 3.5 kW inverter

Selectronic has added the SMPC480 3.5 kW model to its SP PRO Series 2i range to cater to the...

  • All content Copyright © 2019 Westwick-Farrow Pty Ltd