Copper Busbar, DC Copper Busbar
119871
How can I calculate the current carrying capacity of a DC copper bus bar with respect to temperature?
37767
DC power supply for 30A motor driver
53188
How do I wire a GFCI receptacle using two black wires and two white wires?
157849
Can I control voltage of USB data pins?
51908
Why does my circuit work on a breadboard, but not on a perfboard? I am new to soldering
50743
Switch current rating AC vs DC
70973
How to make traces on an universal PCB?
5849
How many outlets can 1/2" copper pipe support?
28899
(Basic) How to connect the ground in this schematic to a breadboard?
80782
New breaker and panel: What's the brown goo where they connect?
32052
how to reduce DC voltage using resistors?
110466
Alternating current
102483
How does this wiring work?
44659
Can I connect copper wire to aluminum wire?
70745
Connecting two DC wallwarts in series - to produce dual DC supply
28526
Power, Voltage, Current Supplies
131799
tranfser of electrons between two metals and a wire