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  • TV_FM_sound_IF_with_transistor_power_output_stage

    2016-04-27 09:14:43135

    TV FM sound IF with transistor power output stage. The ECG710 contains a multisection wide-band IF amplifier, a zener-regulated power supply section, a...

  • Easy Power Supply Regulator 3.3V 1A with PNP Transistor

    2016-04-27 09:13:50133

    The is Fix dc voltage regulator about 3.3V at 1A,so easy very circuit. I used normal electronics part,so used PNP transistor 2N456 or TIP42 or TIP2955,...

  • V-FET or Power Mosfets

    2016-04-20 10:05:0369

    Power Mosfet-N-channel Power MOSFETs are usually constructed in V-configuration, as shown in figure. That is why, the device is sometimes called the V-...

  • Odd Block KT88 Series 1 Tube Amp-Power Supply

    2016-04-20 09:43:19100

    Odd Block KT88 Series 1 Tube Amp-Power Supply A schematic of the ability accumulation is apparent below. Like the amplifier schematic, the ability accu...

  • Medium power FM transmitter circuit

    2016-04-20 09:43:1580

    We have opened an online store where 4 very good books on basic electronics are kept for sale. You can read the detailed reviews and authors profiles a...

  • Power consumed by a transformer when simply plugged in

    2016-04-20 09:29:3992

    transformers There are a lot of house hold electric stuffs that use transformers. For example, speakers, mobile or torch chargers, modems, cordless pho...

  • POWER SUPPLAY 13,8 Volt Schematic

    2016-04-20 09:26:52144

    Part list for 12 Amp BDX33-based power supply: 2 x 15 volt 6+ amps 2 times two MR750 (MR7510) diodes (MR750 = 6 Ampere diode) or 2 times 3 1N5401 (1N54...

  • Regulated dual power supply circuit

    2016-04-20 09:18:3499

    Description. The circuit given here is of a regulated dual power supply that provides +12V and -12V from the AC mains. A power supply like this is a ve...

  • The Use of Solar-Powered LED Lamps

    2016-04-20 09:00:3183

    The Use of Solar-Powered LED Lamps The need for installing solar-powered LED bulb is explained in this article. The advantages and components needed fo...

  • 6-8A / 0-28V Variable Power Supply Circuit

    2016-04-20 08:44:46123

    This is the schematic diagram of variable power supply. The output voltage of this power supply circuit can be adjust from 0V to 28V DC, while the curr...

  • Dual Voltage Power Supply 12 Volt

    2016-04-20 08:43:02130

    This is the simple circuit diagram of Dual Voltage Power Supply. It is used for Misc application. This circuit is called regulated power supply. For th...

  • High Power Siren

    2016-04-20 08:33:4273

    High Power Siren Circuit Description. This article is all about a comparatively strong siren circuit useful for any purpose.A complementary transistor ...

  • Transformerless power supply circuit

    2016-04-20 07:54:44135

    Transformerless power supply Description. Here is a low cost and simple circuit that can be used to power up small electronics devices. The power is di...

  • 5V power supply with overvoltage protection.

    2016-04-20 07:53:0990

    Description. For circuits using TTL ICs the supply voltage is a great concern and a slight increase in supply from the rated 5V may damage the IC. Usin...

  • TDA8560Q 2× 40 W / 2 Ω stereo BTL power amplifier ci

    2016-04-20 07:50:35130

    Circuit diagram The TDA8560Q is an integrated class-B output amplifier in a 13-lead single-in-line (SIL) power package.The device is primarily develope...

  • Power Supply DC variable

    2016-04-20 07:49:35100

    This circuit is called a Power Supply DC variable is one of the best advantageous apparatus in the cyberbanking hobbyists work. This ambit is not an co...

  • 120V AC Line Powered LED

    2016-04-20 07:44:3678

    The following circuit diagram shows you about how to powering a LED (or two) from the 120 volt AC line applying | working with a capacitor to drop the ...

  • Offline Switching Power Supply Circuit (5V - 10A - 50W)

    2016-04-20 07:44:1084

    Here the schematic diagram of offline switching power supply: Circuit Diagram: Parts List: This switching power supply is using a MOSFET. For 220V AC v...

  • Dual power supply using L165

    2016-04-20 07:37:0378

    Description. This dual power supply is based on the L165 power operational amplifier from SGS-Thomson Micro electronics. The IC L165 can easily deliver...

  • UPS-Uninterruptable Power Supplies

    2016-04-20 07:28:0783

    Most of us take the mains ac supply for granted and use it almost casually without giving the slightest thought to its inherent shortcomings and the da...

  • Regulated Power Supply

    2016-04-20 07:16:0183

    INTRODUCTION Almost all basic household electronic circuits need an unregulated AC to be converted to constant DC, in order to operate the electronic d...

  • Tube 6SN7 (6H8C) + 6p3c 6 Watts GUITAR or HI-FI Power Amplif

    2016-04-20 07:06:4766

    Circuit diagram Copyright Audio kit amplifier circuit diagrams. All rights reserved....

  • USB ADAPTOR POWER BOOSTER CIRCUIT SCHEMATIC DIAGRAM

    2016-04-20 07:06:4373

    USB ADAPTOR POWER BOOSTER CIRCUIT SCHEMATIC DIAGRAM USB can be configured for connecting several peripheral devices to a single PC, Since a PC can supp...

  • Mosquito repeller power saver

    2016-04-20 06:54:2078

    Description. Almost all liquidator type mosquito repellers are rated 5Watts. It is a pretty energy consuming game  when these repellers are operated t...

  • Simple DC power delay circuit

    2016-04-20 06:40:3271

    Description. The circuit diagram shown here is of a simple DC power delay circuit that is based on an SCR. This circuit is a very handy one and can be ...

  • 40V dual power supply

    2016-04-20 06:28:5186

    Description. This 40V dual power supply circuit was designed in response to a request made by Michael from Philippines. His application is to power the...

  • Soft start power supply using L200

    2016-04-20 06:23:2778

    Description. Here is the circuit diagram of a simple soft start power supply using the well known IC L200.The L200 is a monolithic IC that can be used ...

  • Transformerless switch mode power supply circuit

    2016-04-20 06:22:17105

    12V/120mA switch mode power supply circuit. Transformer less switch mode power supplies have become very popular these days. The circuit shown below is...

  • Positive Variable Power Supply circuit

    2016-04-20 06:18:1767

    The following diagram is the schematic diagram of positive adjustable/variable power supply. It means that the power supply output will be DC current w...

  • Soft start Power supply circuit.

    2016-04-20 06:11:5585

    Description. Here is the circuit diagram of a simple soft start power supply using the well known voltage regulator IC LM317.Here the IC is wired in so...

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