Hi all, i have a boss ba1000 in which i have blown the IRF44n transistors, i cant seem to find replacements, does anyone know a substitute for the 44n? And does anyone know why these cooked? I have three other amps that have a similar problem, but i cant work out why it happened.
You're missing one letter in the part number. IRFZ44N. Digi-key or mouser will have them.
There are a number of reasons that power supply FETs fail. The most common cause is blown/shorted output transistors.
There are a number of reasons that power supply FETs fail. The most common cause is blown/shorted output transistors.
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