Power-amplifier-transistor | Electronic Project Circuits

Posts Tagged ‘power-amplifier-transistor’

Jean Hiraga Le Monstre 8W Class A Amplifier

I used the original board layout, transistors and JFETs, and made some modifications. Heat sinking was increased to approximately triple the amount recommended. Instead of using the standard bridge rectifier, capacitor bank and battery setup, I opted for a fully regulated supply with a total of 127,0000 uF capacitance per channel and a 500 VA toroid transformer

Read More Source: http://diyaudioprojects.com/Solid/Jean-Hiraga-Le-Monstre/index.htm Thank you.

Related Links
More Circuit about Transistor Power Amplifier
More about Class A Amplifier
24 Watt Class A Amplifier by 2N3055
Power Amplifier Class A 25W
Power Amplifier Class A by Transistor
3W – 5W Class-A Audio Amplifier by BD439

Be the first to comment - What do you think? Posted by admin - April 24, 2008 at 10:08 am

Categories: Power Amplifier Tags: Class A Amplifier, power-amplifier-transistor

Power Amplifier Transistor HiFi 1,500W 4 Ohms

Capable of 2kW peak and a minimum of 1.5kW continuous, it has to be said that this amplifier will blow up any speaker connected to it. Regardless of the claimed power that various drivers can handle, they can’t. To put this whole issue into perspective, take the most powerful and robust driver you can (8 ohms), and connect it directly to the 110V mains (I recommend this as a ‘thought experiment’, rather than actually doing it!). 110V RMS into 8 ohms is 1,500W.

Related Links
More circuit Power Amplifier
More circuit about OCL Amplifier HIFI
More circuit Power Amplifier Transistor
Power Amp OCL 100W by Transister MJ15003,MJ15004
Power Amplifier MOSFET HI-FI 300W by 2SK1058, 2SJ162
200W MOSFET Amplifier Hifi audio powerhouse

Power Amplifier OCL 40W by 2N3055+MJ2955

The 40W Amp OCL 2N3055+MJ2955 is easy to build,
and very inexpensive. To use Power Supply +35V -35V 2A.
Transistor 2N3055+MJ2955 must be mounted on heatsink.
Can be directly connected to CD players, tuners and tape recorders.

Circuit 40W Amp OCL 2N3055+MJ2955