Circuit Diagram

Suopu SP-220 induction cooker circuit

Published:2011/4/14 2:36:00 Author:Jessie | Keyword: induction cooker

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Supule SPL-10A induction cooker circuit

Published:2011/4/14 2:35:00 Author:Jessie | Keyword: induction cooker

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Orin induction cooker circuit

Published:2011/4/14 2:36:00 Author:Jessie | Keyword: induction cooker

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Haile DZC-1000W induction cooker circuit

Published:2011/4/14 2:16:00 Author:Jessie | Keyword: induction cooker

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Cadillac computer cable diagram

Published:2011/4/14 2:55:00 Author:Jessie | Keyword: computer cable

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Lily DZC-1 induction cooker circuit

Published:2011/4/14 2:28:00 Author:Jessie | Keyword: induction cooker

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Sanzhanjiao CFXB Insulation automatic electric rice cooker circuit diagram

Published:2011/4/14 3:00:00 Author:Jessie | Keyword: Insulation, automatic, electric rice cooker

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Sharp CY-103 induction cooker circuit

Published:2011/4/14 2:57:00 Author:Jessie | Keyword: induction cooker

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Ultrasonic humidifier overhaul circuit

Published:2011/4/14 2:56:00 Author:Jessie | Keyword: Ultrasonic humidifier, overhaul

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Massager circuit

Published:2011/4/14 3:04:00 Author:Jessie | Keyword: Massager

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Linear DC voltage multiplier circuit

Published:2011/4/14 2:15:00 Author:Jessie | Keyword: Linear, DC voltage, multiplier

This circuit has two ICL8048 logarithmic amplifiers, ananti-logarithmic amplifier ICL8049, anda 741 op-amp. The relationship between output voltage andtwo input voltages is: Vo=V1V2/10. V1 and V2are +0.1 ~ +10VDC voltage. When the output voltageis +10V, its accuracyis 1%.   (View)

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Operation amplifier phase buffer circuit

Published:2011/4/14 1:04:00 Author:Jessie | Keyword: Operation amplifier, phase buffer

In figure, thein-phase attenuator can be used as a voltage attenuation and a in-phase buffer.   (View)

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Operation amplifier adder circuit

Published:2011/4/13 22:52:00 Author:Jessie | Keyword: Operation amplifier, adder

In figure, thereis an inverse adder,it is a basic audio mixer. But this circuit is rarely used in real audio mixer. Because it can approximate op-amp's work limit, actually we recommend increasing the supply voltage to improve dynamic range. In-phase addercan be realized, but is not recommended. Because the impedance of signal source will affect circuit's gain.   (View)

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Photoelectric amplification circuit used in NC wire-cut machine

Published:2011/4/12 22:54:00 Author:Nicole | Keyword: NC wire-cut machine, photoelectric amplification

Photosensitive diode and BG1 form photoelectric conversion, BG2 and BG3 form Schmitt trigger, BG4 is inverter. When it is illumination, BG1 base potential rises, BG1 is off, then BG2 is conduction, BG2 is off, then BG4 is conduction, outputing positive singal.   (View)

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Steady voltage circuit only with 1V difference between input voltage and output voltage

Published:2011/4/13 2:21:00 Author:Nicole | Keyword: steady voltage, input voltage, output voltage

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Thyristor circuit with 100W, 700W and 1000W output power

Published:2011/4/13 2:16:00 Author:Nicole | Keyword: Thyristor, output power

This is a non-contact power regulator circuit, the load is light La. To change 150kΩ potentiometer can achieve phase shift, and adding trigger voltage to bidirectional thyristor gate through bidirectional trigger, to control the conduction. Main technical data: network voltage: 220±10%V; the adjustable range of output voltage: 10~230V; power: 100W, 700W, 1000W; bidirectional thyristor: TXC02-A60, TXC02-A6,; TXC03-A60; anti-interference capacitor: 0.22μF, 0.22μF, 0.27μF; the maximum environment temperature range: -15~+70℃, -15~+50℃, -15~+70℃. The figures(b), (c) are the motor speed control practical circuit and illumination dimmer practical circuit, the maximum output power of later is 220W.   (View)

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Switching integrated regulated power supply with 4A output current

Published:2011/4/13 2:24:00 Author:Nicole | Keyword: switching, regulated power supply, 4A output current

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Switching integrated regulated power supply with 3A output current

Published:2011/4/13 2:27:00 Author:Nicole | Keyword: Switching, regulated power supply, 3A output current

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RF driver audio oscillator

Published:2011/4/14 3:24:00 Author:Ecco | Keyword: RF driver, audio oscillator

As shown, 555 and Rl, RPl, C1 and other components form controllable audio oscillator, f = 1.44 / (R1 +2 RP1) C1, the frequency of parameter in the diagram is between 600Hz ~ 20kHz, it can be adjustedby RP1.   (View)

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Regulated power supply with adjustable output current and output voltage

Published:2011/4/13 2:30:00 Author:Nicole | Keyword: regulated power supply, output current, output voltage

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