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60 WATTS LINEAR AMPLIFIER with IRF840

2015-01-04 09:14  
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IRF840 is designed to withstand high energy in the avalanche mode and switch efficiently. Also offer a drain-to-source diode with fast recovery time. Designed for high voltage, high speed applications such as power supplies, PWM motor controls and other inductive loads, the avalanche energy capability is specified to eliminate the guesswork in designs where inductive loads are switched and offer additional safety margin against unexpected voltage transients.

IRF840

The 60 Watt linear amplifier is simple all solid state circuit using power mosfet IRF840. The IRF series of power transistors are available in various voltage and power ratings. A single IRF840 can handle maximum power output of 125 watts. Since these transistors are used in inverters and smps they are easily available for around Rs: 20/-.