USB to 2.1mm Jack cable with 9V DC-DC step-up PSU

A USB to 2.1mm DC jack cable with a built-in DC to DC step up converter which will convert the 5V DC voltage supplied by a USB socket up to 9V DC at the jack socket. This makes the cable useful for powering electronics and projects from a standard USB port or charger where 5V is insufficient voltage.


Specification
Product code: HCCABL0032
Input connector: Type A male USB
Input voltage: 4.5 to 5.5V DC
Output connector: DC Jack 5.5 * 2.1mm (centre barrel +ve)
Output voltage: 9VDC ± 2.5%
No load current: 1mA
Output current (max): 750mA
Conversion efficiency: 79 to 92%
Cable length: 1M