ballsofcottonwool
Newly Enlightened
- Joined
- Sep 18, 2007
- Messages
- 11
http://cgi.ebay.co.uk/LED-Driver-Ci...9829901?pt=US_Flashlights&hash=item2c5aacb88d
I just recieved the above driver which looks similar to the KD super p7 driver, I've connected it up to an XM-L and a 9.6v 8s1p NIMH battery and it doesn't seem to be putting out enough power, my multimeter is measuring only 2.38v across the output when the driver is on high. I tried it on an XR-E and Vf went up to 3.0v, this equates to about 150ma according to CREE's datasheets. According to the seller this driver should provide a regulated output of 2800ma?
What could be wrong?
I just recieved the above driver which looks similar to the KD super p7 driver, I've connected it up to an XM-L and a 9.6v 8s1p NIMH battery and it doesn't seem to be putting out enough power, my multimeter is measuring only 2.38v across the output when the driver is on high. I tried it on an XR-E and Vf went up to 3.0v, this equates to about 150ma according to CREE's datasheets. According to the seller this driver should provide a regulated output of 2800ma?
What could be wrong?
