Characteristics of the 2SC bipolar transistor. Type – n-p-n; Collector-Emitter Voltage: V; Collector-Base Voltage: V; Emitter-Base Voltage: 5 V. 2SCO Specifications: Transistor Type: NPN ; Voltage – Collector Emitter Breakdown (Max): V Details, datasheet, quote on part number: 2SCO . 2SC datasheet, 2SC circuit, 2SC data sheet: MOSPEC – POWER TRANSISTORS(15A,V,W),alldatasheet, datasheet, Datasheet search.

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Another improvement he talks about involves this schematic, showing only the positive regulator You might have some good luck with the MJE series parts. Phasor Member Dec 19, Don’t forget the HUGE heatsinks and fans. Yeah, I’ll be attaching it to the aluminum chassis for heatsinking It goes into current limit mode at about 1.

Well, the deed is done. Datasheets, Manuals or Parts.

To compensate for this the raw input supply is high so that Q3 and Q4 can draw enough current through R1 and R2 to supply the pass transistor base drive and and also their own needs. Not good on price, but simple to use.


2SC datasheet, 2SC datasheets, manuals for 2SC electornic semiconductor part

You’re going to be using one or two chunks of aluminum about the size of your fist. It’s for a power supply Theta junction to case of the transistortheta case to heat sink, theta heat sink to air, all add together.

Replacement Transformer Started by ncag Today at 7: This puts you in the position of learning heat flow. He makes a point to really show how to wire them so they are in phase. The datasheet of the transistors will tell you most of this, like maximum temperature allowed and the heat flow resistance of the transistor.


Best wishes to you too, Ravi And to everyone else on the forum, too, of course. To participate you need to register. Resistance to heat flow is called, “theta” and this resistance is always defined as between two places. May 4, 1. You May Also Like: Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. I think I got the wrong form factor for the mica, but I bet I can make it work In the end, the question of whether using the dafasheet for heat dissipation is wise or not may be overshadowed by my obvious ignorance and the fact that I’m sure that there are better designs for a power supply.


(PDF) 2SC3281 Datasheet download

I have certainly built more PSUs than another other type of circuit over the years. Again, please forgive my ignorance.

That said, and obviously I’ve very new to electronics here what would be a good replacement for that pair? May 5, 6.

I’m new to this. I also picked up some mica and thermal compound. Nov 30, 18, 9, By continuing to use this site, you are consenting to our use of cookies. Nov datashet, 5, The metal chassis is not “heatsinking” when you are using W 15A power transistors!