Electrical Engineering
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Marla's user avatar
Marla's user avatar
Marla
  • Member for 9 years, 7 months
  • Last seen this week
  • Colorado USA
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About

Analog design and magnetic fields ; Retired electrical engineer.

Early years were in Motorola R&D with high power VHF transmitters.

Spent most years designing Induction Heaters and associated products (up to 1 megawatt power supplies).

I do enjoy restoring old tube type radios and the cabinets.

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Top posts
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All Questions Answers
Score Newest
answer
56
How to choose a flyback diode for a relay?
May 15, 2014
question
19
Why was a capacitor called a condensor (condenser?) in the early days of electronics?
Mar 11, 2016
answer
18
Can I replace multiple NPN transistors with some kind of IC?
Jul 11, 2016
answer
16
Can I use a UA741 here?
Feb 18, 2016
answer
13
According to my understanding, this induction heater should be melted, but it's not. Why not?
Mar 27
answer
11
Can an oil bath replace a heatsink and fan?
Mar 2, 2016
answer
10
What to make with hundreds of 555 chips
Apr 10, 2018
answer
8
Why do we need a bench electronic load equipment and can't just rely on a potentiometer instead?
Apr 14
answer
8
Circuit board without EDA
Jul 1, 2016
answer
8
FCC regulations for induction furnace
Jan 12, 2016
Top network posts
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7
Do I use 3,3V or 5V, when device supports both?

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