replace Nkoray K-106 Cree Q5 Circuit Board. what to bay?

rojo-toro · Nov 21, 2009

hi

i have Nkoray K-106 Cree Q5-WC 5-Mode.the Circuit Board is bad.
i want to replace it, and get more maybe over drive one.
1 mode is ok for me.
3 mode is ok for me.
but idon't know what to bay?

thank you
itai

J_C · Nov 21, 2009

Overdrive? The original driver was already pushing the limits of what that flashlight can handle heat-wise, and is probably why it failed?

Take it out and measure the diameter, then look at this great driver list to pick one:

http://www.videofoundry.co.nz/ianman/laboratory/research/driverlist.php

Keep in mind, many of the KD or DX drivers which spec up to 4.2V, may not be very long lived at any voltage above LED forward voltage, so if you plan on using Li-Ion cells you might want to keep that in mind or buy a multi-pack of drivers.

replace Nkoray K-106 Cree Q5 Circuit Board. what to bay?

rojo-toro

Newly Enlightened

J_C

Enlightened

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