It is a USB charger module intended for use in buses/coaches. The product consists of a non-synchronous
DC-DC switching power supply, which is feed from the bus battery voltage (8V to 48V) and converts it to a
5V, 2.1A output, through a USB connector.
The operating frequency is 500 KHz, and operating temperature range is -40 – + 80 C.
The circuit includes booth, an overload and overheating protection as well.
Charger emulation for Apple, and most of the Android and Windows phones is implemented and proved.
Dash mounted – ULA911-3
The product is a dash mounted accessory, can be installed in the back of the bus seats as well. Its aim to
provide electrical charging possibilities for the passengers electrical equipment (telephones, music players,
Connectivity is a Tyco Connector 96-4586-1, but on request we are ready to use a different, even customised connector as well