how to know that this transistor fake or original?? theres any sign or difference??? so that if i buy again i have idea..=) thanksif you bought these recently (say in the last 5years) then they are probably fakes.
hi apex, if I want to use a diode.This transistor used as thermal sensor (diode) in this protect circuit, base and colector conect together as anode and emiter is catode.
bd241 > tip31.
what diode series?
regards
Thank, apexaudio. Testing protection NE555, sstart, very good! PCB in Sprint-Layout.
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hi apex, if I want to use a diode.
what diode series?
regards
Use only TO220 transistor for good thermal connection.
Regards
Thank, apexaudio. Testing protection NE555, sstart, very good! PCB in Sprint-Layout.
Nice work, NE555 is my favorite protection.
Regards
thank you, apexaudio.
I picked different transistors.The best was the KT829 - Russian transistor cut-off temperature of 80 degrees.Use only TO220 transistor
AX14 protect
regards
greating sir, how max rail suply for ax14 protect... can i add for b500tef ?Nice work, NE555 is my favorite protection.
Regards
regards
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