BC/D. BC, BCB, BC,. BC Amplifier Transistors. PNP Silicon. MAXIMUM RATINGS. Rating. Symbol. Value. Unit. Collector-Emitter Voltage. 1 Sep BC PNP General Purpose Amplifier. • This device is designed for general purpose amplifier application at collector currents to mA. 14 Nov Hi guys, im new here and im a still a student =p Im trying to build a doorphone project but i couldn’t find any BC and BC Transistors, can.

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If you cannot find it I bc212 neglected bc212 fully read the terms and agreement when registering here and didn’t see that.

The pinouts b212 the conventional way looking at the transistor from the wire end ie up under it as it is mounted on the board. Aug 15, 9. Discussion in ‘ General Electronics Chat ‘ started by bc212Aug 14, DaveFeb bc212, Current rating may be another matter bc212 why Marshall went for a mA transistor rather than the more usual mA small signal job, so we bc2112 stick with that.

BC212 Transistor Question (Marshall amplifier repair)

Jan 12, Messages: Bc212 is bc212 makes AAC special – The high level of cooperation between members. Hello, The PM feature bc212 not bc212 for new members. Is there much difference and will bc212 work in place of the BC? First let me say that I have never worked on this particular model, so anyone b2c12 personal knowledge is welcome to chip in pun intended here. Click here to register now. They are all BCL. DC analysis of a transistor amplifier? Aug 13, 55 0.

BC , Tube BC; Röhre BC ID, Transistor

To bc212 you need to register. How is the rest of the refurb going?

Apr 5, 18, 3, Studiot I live in the US on the east coast in sunny Florida. Aug 14, vc212. Electronics Forum Circuits, Projects bc212 Microcontrollers.


I am attaching the schematic. Thanks for the link to that spreadsheet. They only turn on when there is sufficient current through these resistors to provide base bias and drive. Welcome bc212 our site! Aug 15, 7. Any comments bc212 be appreciated and thanks in advance.

Aug 15, 4. Does this forum have a bc212.

I bc212 some BC and L stock. Edit a rethink on the bc212 ratings The output bc212 will have a voltage gain of about 1 so the earlier voltage amp bc212 of the power amp will need to swing the bases of the darlingtons, depending bc212 the load For 8 ohms the peak required is about 40 volts for watts and 35 for 80watts For 4 ohms the bc212 is 28 and 25 volts For 2 ohms it is 20 volts bc212 18 volts.

Mar 16, Bc212 This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Do you already have an account? I was checking the output voltage on the IC bc221 controls it when my hand twitched and shorted the output transistors.

Yes, my password is: As RAS has said you have many possible replacements, the question is why did the bc212 fail? Amplifier repair Posted by dreamspy in forum: Aug 15, 6. I have an order with Mouser Electronics and this is the last item I need. In particular they are higher cb212, lower noise types.