Can I convert 5v 20mA to 12v 7a
134426
How do I convert, lower, or raise voltage?
108482
Switch power supply/battery
56185
Can I install 125 AMP rated sub-panel when the need is 60 AMPS
78058
Is there any option to store AC voltage?
69578
Is it really possible to "boost" 6 V DC to above 50 kV? Or even 400 kV?
150560
How to use a flyback diode on a +/-12V motor
128703
Can I take a 220 line and convert it to a regular house outlet what would be the damage?
88894
Why does a 12V 2A adapter measure only 0.358A on a multimeter?
91831
Using series of LM 78XX for power supply
87050
High-side switch 24V 6mA control by Arduino
71401
Using two 12/2 cables for 30 amp?
82807
How does an LM7805 voltage regulator work?
158957
Is a current transformer appropriate for a voltage step up flyback converter?
129553
5V to 3.3V Level shifting circuit
35421
How do I convert 9 V DC to 5 V?
14016
Least expensive way to boost DC voltage
14196
Is it safe to implement a split power supply from two identical AC/DC adapters?