Circuit Diagram

Common adder circuit diagram

Published:2011/5/11 4:02:00 Author:Rebekka | Keyword: Common adder

Common adder(741 1458) circuit diagram is shown as above. Figure (a) is the inverting addition circuit, the input-output relationship is: Vo =- (Vil + Vi2).When you need the same addition, you can use the circuit shown in figure (b), the input-output relationship is: Vo = Vil + Vi2.   (View)

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High voltage high exchange rate power amplifier circuit diagram

Published:2011/5/11 4:08:00 Author:Rebekka | Keyword: High voltage , high exchange rate, power amplifier

High voltage high exchange rate power amplifier circuit composed of MOSFET is shown as above. Output stage uses power MOSFET tube. It can improve the frequency characteristics and play a protective role when it is abnormal loads. The circuit is comosed of input stage, voltage amplifier stage, current limit level and the output stage 4 parts.   (View)

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Radio control car receiver principle circuit diagram

Published:2011/5/11 1:52:00 Author:Rebekka | Keyword: Radio control car receiver

Here is the diagram of radio controlcarreceiverprinciple circuit. Notes:The choice of transistor Q1 and the bias resistorQ1 1815 9018R1 240K 100K The choice of the high-frequency parameters partFrequency C1 C2 L227M 35P 30P 10uH35M 30P 30P 8.2uH40M 30P 20P 5.1uH49M 20P 15P 3.3uH The production method of L1In the diameter of 5mm, use Enameled wire diameter of 0.5 to intensively wound the skeleton with a core. Make appropriate changes according to the frequency.   (View)

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Radio remote control car sending schematic diagram

Published:2011/5/11 1:36:00 Author:Rebekka | Keyword: Radio remote control car

Here is the diagram of Radio remote control car sending schematic.   (View)

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Electric mousetrap circuit diagram

Published:2011/5/11 1:30:00 Author:Rebekka | Keyword: Electric mousetrap

Here is the diagram of Electric mousetrap circuit.   (View)

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The recording and playing circuit composed of SLA4100

Published:2011/5/11 3:21:00 Author:Rebekka | Keyword: recording and sending out

The features of SLA4100 audio power integrated amplifier are: Power supply voltage is low, the adaptability of power falling is strong, low noise, high fidelity characteristics etc. It is suitable for FM, AM radio cassette recorders, record players and power amplifier. The recording and playing circuit composed of SLA4100 is shown as above.   (View)

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High-gain amplifier circuit composed of CW117 CW217 CW317

Published:2011/5/11 3:39:00 Author:Rebekka | Keyword: High-gain amplifier

High-gain amplifier circuit composed of CW117, CW217 andCW317 is shown as above.   (View)

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Gateball competition timer circuit diagram

Published:2011/5/11 3:51:00 Author:Rebekka | Keyword: Gateball competition timer

The diagram of gateball competition timer circuit.   (View)

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Basic in-phase amplified circuit diagram composed of μA709

Published:2011/5/11 4:18:00 Author:Rebekka | Keyword: Basic in-phase amplified

Basic relations: R1-The input resistance operational amplifierR2-The output resistance operational amplifierRV-Operational amplifier open-loop amplification Basic in-phase amplified circuit diagram composed of μA709 is shown as above.   (View)

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Operational amplifier differential-mode voltage puncture input protection measures circuit diagram 2

Published:2011/5/11 3:48:00 Author:Rebekka | Keyword: protection measures , Operational amplifier, puncture input

The protection circuit of internal protective measures integrated chip (such as the 741 series and the type of integrated FET input op amp) is shown as above. Its limiting current resistor can be up to 10kΩ.   (View)

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FM transmitter circuit diagram

Published:2011/5/11 1:35:00 Author:Rebekka | Keyword: FM transmitter

Here is the diagram of FM transmitter circuit.   (View)

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BH1417 FM transmitter circuit diagram

Published:2011/5/11 1:34:00 Author:Rebekka | Keyword: FM transmitter

Here is the diagram of BH1417 FM transmitter circuit.   (View)

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88-108MHz FM transmitter circuit diagram

Published:2011/5/11 1:27:00 Author:Rebekka | Keyword: FM transmitter

Here is the diagram of 88-108MHz FM transmitter circuit.   (View)

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Portable digital amplifier PWM D type amplification circuit diagram

Published:2011/5/11 4:40:00 Author:Rebekka | Keyword: Portable digital amplifier , PWM D type amplification

Portable digital amplifier PWM D type amplification circuit diagram is shown as above.   (View)

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Power amplifier circuit composed of HIP4080A

Published:2011/5/11 3:03:00 Author:Rebekka | Keyword: power amplifier

Power amplifier circuit composed of HIP4080A is shown as above.   (View)

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Power capacitor compensation protection circuit diagram

Published:2011/5/11 4:25:00 Author:Rebekka | Keyword: Power capacitor compensation protection

The circuit is shown in the figure. It is used in power supply circuit. It can cut off the power when it is overvoltage or power-off phase. So that the power capacitor can be protected.   (View)

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Overheat protection system circuit composed of MIC2951

Published:2011/5/11 4:36:00 Author:Rebekka | Keyword: Overheat protection system

The figure shows the overheat protection system circuit composed of MIC2951. The temperature threshold value of circuit is set by the adjustment R2.   (View)

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Car backing-up anticollision device circuit diagram

Published:2011/5/11 4:27:00 Author:Rebekka | Keyword: Car backing-up anticollision device

Here is the diagram of car backing-up anticollision device circuit.   (View)

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LWT2005 type ATX switch power supply circuit diagram

Published:2011/5/11 2:48:00 Author:Rebekka | Keyword: switch power supply

Here is the diagram of LWT2005 type ATX switch power supply circuit.   (View)

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200W ATX switching power supply circuit diagram

Published:2011/5/11 2:43:00 Author:Rebekka | Keyword: switching power supply

Here is the diagram of 200W ATX switching power supply circuit.   (View)

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