yea its broke and i opened it to know how it built .. i want explanation of how my one(driver) work ? then for building new one i dont need multi output(+dimm ..-dimm ..etc) just i want one output to turn on ledThe power supply you show should give you theand current you specified.
Is it broken?
Building a replacement would be difficult for a beginner. It would also be a lot more expensive than buying an off-the-shelf one.
i think series will be better because current is lessDo you need a 150V dc supply @ 1amp, or lower voltages to drive the leds in parallel instead of series?
Parallel is better with lower resistors, its safer and more reliable.i think series will be better because current is less