Archive for the ‘Field Effect Transistors FETS’ Category:

2012-12-17 IRF9Z34 Not The Same As IRLZ34

I ordered some IRLZ34 MOSFETs from Futurlec and they finally arrived, shipped from Hong Kong.  I took one out of the bag and it was marked IRFZ34.  What!?!?  I ordered IRLZ34, not IRFZ34!!  I took the rest out of the bag and I counted 33 of the IRFZ34, and 2 of IRF9Z34, which are not

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2012-11-27 Says TN0702 “Not Good Enough”

The Youtuber going by the name of Sanjev21 has read my comment about using the TN0702 low gate threshold MOSFET for a Joule Thief that will start and run below 0.6V.  He replied that this has a Rds(on)of 4 ohms at 2 volts, which is “too high”. The problem is that he is using a

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2012-03-21 1V 3A Solar Panel to 7V Converter

I received the following comment from Mayank and this is the reply to his comment. Hi Watson, I have a 1V, 3A solar panel that I want to use to charge 6V SLA battery. I checked some other circuits on the web and they use big torriod cores with 2N3055 transistors. Can I use a

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