Using capacitors for ethernet isolation?
45004
Ethernet Without Magnetics?
35288
Cat 5/6 in same conduit as power: is NM-B required, or is THHN acceptable?
38793
What is the purpose of an Ethernet coupler that reverses all the pins?
44993
Can I use CAT5e jacks with CAT6 cable?
31952
Regulated AC power supply?
2533
Decoupling caps, PCB layout
67432
Can connecting of AC adaptor first into device, then into mains pose a risk of voltage spike?
50376
Why aren't decoupling caps built into the IC or IC package?
157849
Can I control voltage of USB data pins?
100783
How to limit current of an AC signal
31486
Simulating an automotive load dump with a bank of charged capacitors?
117214
Does the output bypass capacitor of an LM7805 double as a decoupling capacitor?
131698
How can I make a simple voltage-controlled attenuator?
8696
What is a decoupling capacitor and how do I know if I need one?
49541
Via fences for noise reduction of a chip antenna?
91814
4-20mA output/transmitter?
73672
Are decoupling capacitors needed with battery power?