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  • Operational amplifier virtual earth circuit

    2015-01-06 16:15:4973

    The op-amp of single-voltage's work requires to provide a virtualfor external, of whichvoltageisnormally VCC/2. In graph 2, thecircuit can be used to p...

  • TDA1020 12W audio amplifier circuit design electronic projec

    2015-01-06 16:15:40101

    Audio Circuits Using the TDA1020 audio amplifier integrated circuit can be designed a very simple audio amplifier circuit using few electronic componen...

  • Power Amplifier VMOS OTL 10 Watt

    2015-01-06 16:13:33284

    circuit VMOS 10 Watt Amplifier Hello! This the circuit amplifies small-sized.it uses the equipment VMOS , number BD512 and BD522. which be pillar heart...

  • The OPA606 broadband Difet operational amplifier circuit

    2015-01-06 16:05:3391

    Simplified schematic:The zeroing cable diagram:noninverting amplifier:inverting amplifier:Buffer wiring diagram:...

  • Stereo Electret Mic Preamplifier circuit diagram

    2015-01-06 16:04:23405

    This a simple stereo electret microphone pre amplifier circuit. For maximum performance, use solid capacitors or film capacitors and metal film resisto...

  • Small Audio Booster

    2015-01-06 16:00:25155

    Here the simple, low cost and easy audio booster circuit. It uses a transistor of 2N3392 ad the main amplifier. Component List: R1 = 47K R2 = 470K R3 =...

  • 6 watt Hi Fi audio amplifier using TDA2613

    2015-01-06 15:55:58142

    TDA2613 Hi Fi audio amplifier Description. A 6 watt audio amplifier circuit using TDA2613 is shown here. TDA2613 is an integrated Hi-Fi? audio amplifie...

  • TA8210 IC For 30W + 30W Guitar Amplifier

    2015-01-06 15:55:561622

    The thermal resistance j-T of TA8210AH, TA8210AL package designed for low thermal resistance, has a high efficiency of heat radiation. The temperature ...

  • 275W Leach Amplifier

    2015-01-06 15:51:06342

    275W Leach Amplifier The amplifier design includes not only the final stage of the source (rectifier, filter) and protection against DC voltage output ...

  • Amplifier of acoustic frequencies with preamplifier

    2015-01-06 15:50:4693

    Technical characteristics: Tendency of catering: 15V Force of expense: 4,2Wrms in the 4W Minimal signal of entry: 94mVp-p with preamplifier, 0,65Vp-p w...

  • Class A Tube Amplifier Power Supply

    2015-01-06 15:48:00112

    This schematic is part of Simple high-quality Tube amplifier class A The schematic diagram come from circuit: Power Supply for Simple high-quality Tube...

  • Rf Preamplifiers Circuit

    2015-01-06 15:38:4381

    In this basic MAR-x-based circuit, both the input and output are comprised of a single dc-blocking capacitor (CI and C2 for the input and output, respe...

  • Low Power Amplifier 2 x 100 mW circuit

    2015-01-06 15:38:07140

    This Low Power Amplifier 2 x 100 mW, without great pretensions, is simple to assemble, and works with a single power supply 9V battery (for example). H...

  • OP-27 ultra-low noise and high - precision operational ampli

    2015-01-06 15:37:54134

    Input offset voltage is 10 μV ; the temperature drift is 200nV / ℃; bias current is 10nA; gain-bandwidth product GB= 8MHz ; conversion rate is 2.8V/μ...

  • 60w Linear Amplifier electronic circuit diagram

    2015-01-06 15:30:1088

    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 ...

  • 2-30Mhz-140w-linear-amplifier

    2015-01-06 15:30:0579

    The amplifier operates across the 2 -30 MHz band with relatively flat gaio response and reaches gain saturation at approximately 210 W of output power....

  • Class AB power amplifiers

    2015-01-06 15:29:56114

    Class AB Amplifier Operation In class AB power amplifiers, the biasing circuit is so adjusted that the operating point Q lies near the cut-off voltage....

  • 60 w subwoofer amplifier schematic

    2015-01-06 15:26:38180

    This article is 60 w subwoofer amplifier schematic presentation. Master the principle is very effective method is to combine text read schematics. The ...

  • New Ultraprecise Instrumentation Amplifier App Note(LTC2053)

    2015-01-06 15:25:1996

    This article describes the New Ultraprecise Instrumentation Amplifier App Note (LTC2053). The principle is very simple, very practical. The circuit com...

  • Mono amplifier two speaker

    2015-01-06 15:17:20267

    Typically audio amplifier stereo amplifier to a two speaker. And if a mono amplifier is a single speaker. However this circuit will be extended to the ...

  • Low-noise ac amplifier has digital control of gain and bandw

    2015-01-06 15:15:58125

    In low-noise analog circuits, a high-gain amplifier serves at the input to increase the SNR. The input signal level determines the input-stage gain; lo...

  • What You Shoud Know about (741) Operational Amplifier?

    2015-01-06 15:14:5683

    Operational Amplifieror used to call as an Op Amp is a DC-coupled high-gain electronic voltage amplifier with differential inputs and, usually, a singl...

  • Audio Amplifier with Logarithmic Digital Volume Control

    2015-01-06 15:11:06125

    The X9314 with the low voltage LM386 power amplifier is shown on figure below. 250mW of audio power will be produced by this circuit with only a 5V DC ...

  • FET Hydrophone Pre-Amplifier

    2015-01-06 15:04:47134

    Unwanted noise is eliminated by FET. FET also added capacitance caused by long cobias connecting hydrophone to shore station. Voltage gain is unity. Hy...

  • 25 Watt Audio Amplifier(BC560C)

    2015-01-06 15:02:36148

    This article briefly describes the 25 Watt Audio Amplifier (BC560C). This principle is easy to understand, but also very practical. Depth understanding...

  • Wideband Power Amplifier Circuit

    2015-01-06 14:57:3391

    Using TRW P/N CA-815H, a 17-dB gain amplifier that delivers 100 mW over 10 to 1000 MHz can be constructed. The CA-2870 will yield 0.4 W with 34-dB gain...

  • 60W AF Amplifier With STK-0060II circuit diagram

    2015-01-06 14:49:1979

    This is a high power amplifier based on single Sanyo integrated circuit STK-0060II. STK-0060II Features: IMST systemDual power supplyDarlington pure co...

  • Multimedia RIAA Preamplifier(NE5532)

    2015-01-06 14:44:20240

    This article briefly describes the Multimedia RIAA Preamplifier (NE5532). This principle is easy to understand, but also very practical. Depth understa...

  • Magnetic cartridge amplifier (LM387)

    2015-01-06 14:40:28139

    This article describes the Magnetic cartridge amplifier (LM387). The content is very simple, very helpful. Components in this article can help you unde...

  • Introduce the principle of 18W Audio Amplifier

    2015-01-06 14:35:2684

    This article is 8 w audio amplifier introduce the principle. The principle of combining text comprehension is a good suggestion. The audio amplifier is...

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