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Posts Tagged ‘power-amplifier-transistor’

200 Watt power Amplifier for car by 2SC2922+2SA1216

Today we try to come to see the idea power Amplifier for Car. I sees this circuit , designed come to well. There is tall drive arrives at 200W is the character Amp OCL very be Class AB amplifier make good moderately sound. Besides still systematically protect excellent loudspeaker. But I thinks this circuit may inappropriate with a novice. Because of use many equipments, circuit absorb overlap , must fine decorate thoroughly. But friends at like sound good quality As a result be worthwhile very. See be circumspect in power Amplifier for car circuit get yes.

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See 200W MOSFET Amplifier KIT
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300W Subwoofer Power Amplifier
200W MOSFET Amplifier Hifi audio powerhouse
Power Amplifier MOSFET HI-FI 300W by 2SK1058, 2SJ162
Basic MOSFET amplifier 100W with 2SK1530,2SJ201

Be the first to comment - What do you think?  Posted by admin - September 3, 2008 at 10:51 am

Categories: Car power amplifier, Power Amplifier   Tags: , ,

Easy Amplifier HiFi OCL 150W rms by Transistor

A younger brother who study electronics side tell want power amplifier hifi the size about 100W to 150W is model OCL Class AB. I then advise a younger brother try out this circuit. Because of build easy must not fine decorate anything. Add finished equipment feed power supply +50V Gnd -50V sizes also the work immediately. But the equipment that use should choose well especially Bipolar Transistor parallel connection should is same number. Of the same only kind. The detail is other should see in the circuit sir.

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More circuit about Class AB Amplifier
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120W rms power amp OCL Transistor bipolar
Power Amp OCL 100W by Transister MJ15003,MJ15004
Home Amplifier OTL 100W by 2N3055 (with PCB)
Power Amplifier OCL 50W by BD250C , BD249C
21W Class AB amplifier by TIP41
30W Class AB amplifier by TIP2955 + TIP3055
300W Mosfet power amp OCL HIFI Class AB by K1530+J201
High Power Amplifier OCL 300W HIFI by MJ15004,MJ15003

Be the first to comment - What do you think?  Posted by admin - August 31, 2008 at 9:04 am

Categories: Power Amplifier   Tags: , ,

120W rms power amp OCL Transistor bipolar

A friend takes an interest to want to try build hi-fi power Amplifier the some one. He likes model class AB , because the sound is good. keen bass good distinct.I chooses this circuit gives him sees , be power Amplifier hi-fi OCL 120W rms sizes really,if use power supply circuit at enough good and use 8ohm size prominent point interesting loudspeakers. Of the circuit be use the transistor entirely have no the integrated circuit mixes. Then make bland good sound , for power supply voltage should use +40V GND -40V sizes give current about 4A. Other detail please see in circuit picture better.

Related Links
Power Amp OCL 100W by Transister MJ15003,MJ15004
Basic MOSFET amplifier 100W with 2SK1530,2SJ201
Power Amplifier OCL 100W Mosfet J162 + K1058
Power Amp OCL 100W by Transister MJ15003,MJ15004
power amp ocl 120W by LM747,MJ802
Home Amplifier OTL 100W by 2N3055 (with PCB)
Power Amp Super Bridge 120W by IC TDA2030

Be the first to comment - What do you think?  Posted by admin - August 2, 2008 at 10:51 am

Categories: Power Amplifier   Tags: , ,

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