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Posts tagged audio circuit

Audio Circuit

Audio Circuit using IC1 NE5534 and TR  2SK135, 2SJ50 Part Audio Circuit : R1 33 kΩ         C1 1nF 63V                    D1 1N967B zener 18V 0.5W R2 6.8 kΩ        C2 47 µF 40V               D2 1N967B zener 18V 0.5W R3 22 kΩ         C3 100 nF 63V            D3 1N4148 R4 100 kΩ       C4 100 nF 63V            […]

Audio power amplifier circuit

  Audio power amplifier circuit 140W Audio power amplifier circuit using 2N3569, 2N3055, MPS6533, 2N4355 140 W Audio power amplifier circuit How to Select the Best Audio Amplifier for Your Design What is a Class D audio amplifier? What is a Class C amplifier? How does an audio amplifier circuit work? How does a Class […]

Circuit diagram SSB TRANSCEIVER 80M / 40M

Units units include: 1. Exciter section working on the frequency of 3250 Kc s / d 3450 Kc. 2. RF section Oscilator Crystal Unit worked on Frekwnsi In the 80 M Ayala Oscilator Kristal is 7200 Kc In the 40 M Ayala Oscilator Kristal is 10,400 Kc 3. RF PA section I make this transceiver […]

Audio amplifier circuit diagram with layout

Audio amplifier circuit diagram with layout 800 Watt High Quality Audio Amplifier Schematic and PCB Layout. Schematic diagram: 800 Watt High Quality Audio Amplifier circuit diagram using TIP3055 and TIP2955, TIP2955 TIP3055 Complementary power transistors. Features. □ Low collector-emitter saturation voltage. □ Complementary NPN – PNP transistors.

Which technique uses in IR remote control systems?

harsh2035 asked: IR remote system uses in TV, DVD players etc.. is very sensitive, gives perfect result from some distance. When I tried to make very simple remote system which can be found on “http://www.electronic-circuits-diagrams.com/alarmsimages/alarmsckt19.shtml”, it results very less sensitivity, when emitter is almost 2m apart from sensor it stops to respond. Moreover it consumes […]

Best Audio Op-Amps Circuit

Best Audio Op-Amps Circuit using LF353 or TL072

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