i built an adjustable driver but for some reaosn both teh PHR diodes i used seem quite underpowered. so i think iv made a mistake in either the driver or the DMM readings.
I think the easiest thing to do for now is to build a fixed, but how can i build one wich will have a definate current of 90mA?
If your nice enough could you make or find a schematic, or explain to me how to mod the adjustable DDL.
thanks dudes...
I think the easiest thing to do for now is to build a fixed, but how can i build one wich will have a definate current of 90mA?
If your nice enough could you make or find a schematic, or explain to me how to mod the adjustable DDL.
thanks dudes...