Search results

Hey, I tested with a groove which is limited to 500ma and I think 700 volts and amperage 400mA I find on my driver LM337 I put a 1 ohm, and I still have the same value with 2,3,4 ohms I know if I do it for the wrong test. help me plz Thx

is exact, after the calculation of for my driver into 2 ohms and I will have no 625ma 430ma 530mv or when I pass the class ampere, the problem is that even with 4 ohms I have the same values: s my 7.2 v power supply Good luck

I find 530 mv to 2 ohms on a driver based LM337 this is normal?

shame because sometimes my translation is bad but if you read the french I could write twice

I weld the''Blu''for it is through the (-) for my driver with 2 ohm resistor I found a 530 mv multimeter to the means I have 530 ma ? vous parlez français laserbee ? flo.

Hey all, I have a load test of this type it and I wondered if I played my cards correctly with connections, I solder the two points for the''SSB''and place the meter on the resistance 1ohm. I measure voltage 1mV = 1mA Intencity or size? Thank

Hey, welcome to lpf

I do not think that at the beginning because I had put it - on the spring and most of the brass

Yes I do :(

No :( Its not working either I changed the battery and I put two 1.5 VDC battery (pro) and no matches, the power comes back on the stack ... when I switch

I'll test it :D

Hi When I received my laser and I put the food he will not turn, I'm connecting correctly? Dailymotion - O-like 50 mw - une vidéo Tech & Science Thank u

No the verbs walk does not mean working, Infact in French when I conjugate verbs they take on another meaning But I thought that even with a voltage of 3.7v I could go up as a 12v boost driver

Im not english ^^ traduction it's failed

found the solution thanks to you it was easy because the diode wondering bcp more tension, lately I tested a red laser diode and walked it with my 3.7 battery lipo, I went at 12 volts and walked , thank you: D

I ordered 3 phr803t diode and it did the same thing in the photo, I have my driver set to 80 someone has already seen this problem? it comes from where?

Hmm constant..

it has 100 ma

The LED driver is new is good after I tested with a red and walked though its been several time that the LED blu-ray does not work, I have predefined and I am well aware download capacitor before connecting thank all

Hey all I have a little problem with my laser diode PHR 803t Video: Dailymotion - 405 Pb n - une vidéo Art et Création This is not the battery