All Questions
Tagged withlow-voltage
12v
5 questions
2
votes
3answers
89 views
Robust low battery cutoff
I am building a 5V DC charger for an offroad motorbike. The main goal is to use this to charge/power a mobile device/phone/tablet whilst travelling/camping. If space allows maybe also a GPS tracker ...
1
vote
2answers
299 views
12V LED dimmer burning out after several weeks of usage [closed]
We have changed the lighting in our room, but after several weeks the dimmer just puffs in smoke and stops working. This already happened twice. Basic setup is like this -> 2 way switch goes to 220->...
0
votes
1answer
53 views
Low Voltage Disconnect and 2 negatives?
I am looking at something like this LVD 12V and am confused as to the purpose of the two negative terminals. On the BATT side I will have the + coming from the + side of the battery and the - going to ...
2
votes
3answers
155 views
Electronic device that is open for 6V and passes current once it reaches 12v? [closed]
Please excuse the way I am this question as I do not have much of an electronics background... I am trying to upgrade the headlights in my car to HID projectors. One of the issues I'm running into is ...
0
votes
1answer
103 views
Dual output/dual input canceling 12v trigger
I have a video projector with two 12V trigger outputs (output impedance: 4.7 kilohms). It is attached to two separate motorized screens. Unfortunately the projector software makes the second trigger ...