i have been sent one to play with
looking to slot 4 xmls in and a lflex when they arrive
when i had a go at the first one none off these new thingies existed so its hope four revisited
Hi, I posted on an other post:
Hope Vision 4 upgrade
I know this is Hope 2 thread but I couldn’t find one for the Vision 4 upgrade. I have 2008 model with rev 3 PCB and what I think are SSC P7. I’ve ordered some Cree XM-L T6 and a U2 from Cutter on a 10mm MPC. I’m pretty sure I can get this to work as straight swap with same current and optics with a increase of 960 lm to about 1500.
Does anyone have a schematic to share so I can look at boosting the current slightly? I’d want to check the series I sense resitor value and the FET etc ratings for safe operating area. I’ve got the Linear Tech v reg datasheet but any other knowledge gratefully received.
Happy to swap experience! BTW, I am an electronics engineer as well as a MTBr.
Regards, David Sturge