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2N3055 Projects Circuits (13)

Browse through a total of 13 2N3055 Projects Circuits.

npn high gain transistor

1.5 Million x High Gain “Transistor”

P. Marian - 01/17/2013

Sometimes we need a transistor with a different characteristic than the normal one for max voltage and current [...]
24 to 36V Battery Charger Schematic

24V to 36V Battery Charger

Jim Keith - 01/03/2013

This 24V to 36V linear battery charger is long overdue. While this is an old circuit technique, it [...]
car battery charger circuit schematic

Car Battery Charger with Transistors

P. Marian - 07/17/2012

This car battery charger circuit can be used to charge 12V and 6V batteries. If it is used [...]
soldering iron

12 Volt Inverter for Soldering Iron

P. Marian - 11/03/2009

Here is a simple 12 V inverter for using a small soldering iron (25W, 35W, etc) in the [...]
datasheet

2N3055 Datasheet

P. Marian - 10/31/2009

2N3055 is a single diffused NPN silicon transistor in TO 3 case. It is designed for general-purpose switching [...]
24W class A amplifier

2N3055 24W Class A Audio Amplifier

P. Marian - 10/28/2009

This a 24 Watt Class A Amplifier circuit made from discrete semiconductors like 2N3055. This audio amplifier can [...]
60w power audio amplifier

60W Power Audio Amplifier Circuit with 2N3055

P. Marian - 10/18/2009

This is a simple 60W class B power amplifier. This audio amplifier can work from 30 to 60V [...]
adjustable power supply 30v

Adjustable power supply 0 – 30V / 1A

Received by Email - 09/29/2009

This power supply deliver a cc voltage adjustable between 0 and 30V , a current intensity of 1A [...]
dc electronic fuse circuit

DC Electronic Fuse

Received by Email - 06/22/2009

This DC electronic fuse never needs to be replaced. It can be repaired with just a single press [...]
9v regulated power supply

9V Power Supply Circuit

P. Marian - 03/26/2009

A simple stabilized 9V regulated power supply built with IC 723, 2N3055 and a few external components. 9 [...]
adjustable power supply

2N3055 Variable Power Supply

Received by Email - 03/21/2009

This simple variable power supply circuit has a low production cost and delivers an output voltage between 1,5 [...]
2n3055 50watt amplifier

2N3055 50W Audio Amplifier

P. Marian - 05/03/2008

A very simple audio power amplifier circuit built with 741, 2N3053, 2N4037, 2N3055 and MJ2955 which deliver up [...]
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