Electrical Engineering
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zebonaut
  • Member for 13 years, 9 months
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13 Questions

Score Activity Newest Views
24 votes
1 answer
17k views

Ferrite or iron powder? How do I tell what an unknown core is made of?

17 votes
2 answers
9k views

Electronic Drivers for Fluorescent Lamps: How is the DC-to-AC Conversion done?

12 votes
3 answers
2k views

"Chip Select Bar" - proper jargon or a place to have some beers at?

11 votes
2 answers
12k views

Effects of impedance matching between 50 and 75 Ohm coaxial cables for 10 Mbit/s, Manchester-coded signals (20 MHz)

10 votes
2 answers
2k views

What's the difference between small signal bipolar junction transistors (BJTs) marketed as switches vs. amplifiers?

9 votes
6 answers
4k views

Asynchronous motor with motor capacitor sometimes won't run backwards when it should

8 votes
3 answers
2k views

Audio transformer: What to do with an unused winding?

5 votes
1 answer
2k views

Testing an Audio Power Amp with Paralleled Transistors

5 votes
1 answer
2k views

MC34063 Switching Regulator IC: When was it introduced?

4 votes
3 answers
12k views

Modify an AM/FM radio to an airband receiver: What, if any, changes to the demodulation circuit?

3 votes
2 answers
1k views

Analog Audio Tape Equalization: Why a Time Constant instead of a Corner Frequency?

1 vote
1 answer
2k views

Color Code for Fusible or Flame Retardant Resistors: Data Sheets, Standards?

0 votes
1 answer
798 views

Multiple power supplies in series: Negative voltage on one of them possible?