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Posts tagged 18v

Circuit 2N2222

Circuit 2N2222 for Headphone amplifier This circuit can source about 500mA continuously, You built a 2 transistor project and it worked great, but now it has stopped working. You decide the transistor may be faulty.

Audio transistor amplifier circuit

Audio transistor amplifier circuit This is Audio transistor amplifier circuit diagram using 2N2222 of a simple 1 transistor audio amplifier that can deliver around 100mW An audio amplifier is an electronic amplifier that amplifies low-power audio signals

op amp circuit

op amp circuit using IC TL074, TL084, LM324 Stereo Gigabass circuit using IC TL074, TL084, LM324 Stereo Gigabass circuit using IC TL074, TL084, LM324

PLC an electronic computer – PLC Programming Training, industrial environments

Definition Programmable Logic Controllers (PLC) is an electronic computer that is easy to use control functions for various types and levels of various difficulty. Definition Programmable Logic Controller according Capiel (1982) are: electronic systems that operate digitally and is designed for use in industrial environments, where the system uses a programmable memory for internal storage […]

audio power amplifier circuit

audio power amplifier circuit using uPC1185H2


NOISE REDUCTION PROCESSOR DOLBY NOISE REDUCTION PROCESSOR circuit using KA22712 DOLBY B-TYPE NOISE REDUCTION PROCESSOR The KA22712 is a monolithic integrated circuit designed for in Dolby* B-type noise reduction systems. FEATURES Few external components. Low quiescent circuit current (Typ Iccq=4.5mA) High crosstalk rejection ratio. Built in NR-switch, REC/PB-switch. Recommended supply voltage: Vcc=6.5V~16V. DOLBY  NOISE REDUCTION […]

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