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Guangzhou FIT ABS control system circuit diagram

Published:2011/5/5 3:40:00 Author:muriel | Keyword: Guangzhou FIT , ABS control system

Guangzhou FIT ABS control system circuit diagram is as shown (View)

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TA7315BP frequency conversion switch integrated circuit diagram

Published:2011/5/5 3:37:00 Author:Ecco | Keyword: Frequency conversion , switch , integrated circuit

TA7315BP frequency conversion switch integrated circuit diagram

TA7315BP is the frequency conversion switch integrated circuit produced by Toshiba, it is widely used in various screen color TV remote control system for frequency selection. 1. Features of functionTA7315BP IC embedded frequency conversion control signal decoding circuit, decoding driver control circuit and other auxiliary functions circuit. 2. Pin functions and dataTA7315BP integrated circuit uses 9 feet inline package, the pin functions are shown in Figure 1, the typical operating voltage is shown in Table 1. Figure 1 shows TA7315BP IC pin functions, table 1 shows the typical operating voltage of TA7315BP integrated circuit. (View)

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Super secret code lock circuit

Published:2011/5/5 3:26:00 Author:Christina | Keyword: Super, secret code, lock

The super secret code lock circuit is as shown. This circuit is composed of the decimal counter CD4017's ten output ports, and the password group number is more than 100 million, so this lock can be called super-lock, the circuit is as shown. This circuit is simple, and is composed of a CD4017, 10 password input switches and other circuits. Figure: Super secret code lock circuit (View)

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Digital voltage meter measurement circuit

Published:2011/5/5 3:35:00 Author:Christina | Keyword: Digital, voltage meter, measurement

Digital voltage meter measurement circuit
(View)

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Changqing BCD-205 fridge circuit

Published:2011/5/5 3:33:00 Author:Christina | Keyword: Changqing, fridge

The Changqing BCD-205 fridge circuit is as shown: (View)

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Guangzhou FIT instrument system circuit diagram

Published:2011/5/5 3:31:00 Author:muriel | Keyword: Guangzhou FIT, instrument system

Guangzhou FIT instrument system circuit diagram is as shown (View)

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Guangzhou FIT air condition system circuit diagram

Published:2011/5/5 3:32:00 Author:muriel | Keyword: Guangzhou FIT, air condition system

Guangzhou FIT air condition system circuit diagram is as shown (View)

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Mitsubishi Pajero (PAJERO) brand light off-road vehicle lights instruments heater principle circuit diagram

Published:2011/5/5 3:02:00 Author:Rebekka | Keyword: Mitsubishi Pajero , light off-road vehicle

Mitsubishi Pajero (PAJERO) brand light off-road vehicle lights instruments heater principle circuit diagram
14 fourteen drive indicator light switch; 15 four-wheel drive; 16-hand brake light; 17 hand brake light switch; 18 oil pressure warning light; 19 oil pressure warning switch; 21,25 capacitors; 22 voltage regulator; 23 thermometer; 24 thermometer sensor; 26 fuel gauge; 27 fuel gauge sensor; 28 oil pressure gauge; 29 oil pressure gauge sensor; 30 voltage meter; 31 heater relay; 32 speed resistive switching of a heater; 33 the speed of a heater motor resistor. (View)

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Chopper IGBT

Published:2011/5/5 2:59:00 Author:muriel | Keyword: Chopper, IGBT

Chopper IGBT
Although theswitching devices internal operation mechanismis different ,forthe buffer circuit, itcan only considerthe external characteristic of the device, when IGBT isclosing, the modelis current source of thevoltage control, when it is opening, the model is thevoltage source of voltage control. As shown in figure of chopper is generally IGBT buffer circuit model. (View)

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Full-bridge type inverter circuit

Published:2011/5/5 2:55:00 Author:muriel | Keyword: Full-bridge type , inverter circuit

Full-bridge type inverter circuit
Single-phase inverter circuitincludes push-pull type, half bridge type and full bridge type, in which the full bridge inverter circuit is themost common. The principle ofSingle-phase full-bridge inverter circuitis shown in Figure (a). (B) pictureisthe excitation signal and the output voltage waveform. (View)

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Santana 2000 (gasoline injection motor)car fuel pump relay, fuel pump circuit wiring circuit diagram

Published:2011/5/5 3:08:00 Author:Nicole | Keyword: Santana 2000, gasoline injection motor, car, fuel pump relay

Santana 2000 (gasoline injection motor)car fuel pump relay, fuel pump circuit wiring circuit diagram
9-injection system relay; 10-auxiliary fuel pump; 11-fuel pump; 48-fuel gauge sensor; 50-fuel gauge sensor(gasoline injection motor). (View)

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1.5V liquid crystal display circuit

Published:2011/5/3 3:30:00 Author:muriel | Keyword: 1.5V , liquid crystal display circuit, MC14440

1.5V liquid crystal display circuit
The Motorola company's MC14440 CMOS integrated circuit has the function of timing and displaying the calendar. The 32.760 kHz NT cutting type quartz crystal and fine-tune capacitance can produce time-based signal.The display circuit only uses 1.5 V AAA battery, watch circuit can workfor more than one year, the accuracyof it is within ±1min.The voltage tripler which is composed of the schottky diode MBD101, can transform the 1.5 V battery output voltage to 4V, supply to LCD using. (View)

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Santana 2000 graphic symbol circuit diagram(2)

Published:2011/5/5 3:26:00 Author:Nicole | Keyword: Santana 2000, graphic symbol

Santana 2000 graphic symbol circuit diagram(2)
(View)

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Santana 2000 (gasoline injection motor) warn start circuit wiring circuit diagram

Published:2011/5/5 3:01:00 Author:Nicole | Keyword: Santana 2000, gasoline injection motor, warn start

Santana 2000 (gasoline injection motor) warn start circuit wiring circuit diagram
21-warm start system relay; 22-warm start system thermoelectric switch; 34-choke valve indicator light/ignition system light; 36-choke indicator light switch; 37-solenoid value. (View)

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Dot, line overflow LED display circuit diagram composed of LM3914

Published:2011/5/5 3:10:00 Author:Ecco | Keyword: dot, line overflow, LED , display circuit

Dot, line overflow LED display circuit composed of LM3914 is shown as the chart. This circuit shows working mode when there is no overflow. When the degree is overflow, LED display changes into line mode, thus indicating overflow. (View)

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Heteropolarity Turn-Off Absorption Circuit

Published:2011/5/5 1:39:00 Author:Robert | Keyword: Heteropolarity, Turn-Off, Absorption

The picture 1 shows the heteropolarity turn-off absorption circuit which has a capacitor in parallel with the switch. When the switch is conducted, the capacitor Cv discharges quickly through the switch V, which makes the switch's additional current large during the conducting moment, and this could damage the switch. To avoid this situation, the pratical shutdown absorption circuitis RCD networks. It is called heteropolarity turn-Off absorption circuit because there are diodes in it. The picture 2 shows the polarized snubber circuit -- application of RCD networks in buck converter, and it is in parallel with the switch. The compositionof the RCDis using a resistance Rv in parallel with a diode Dv, then take them in series with a capacitor Cv. The Rv's function is limit the Cv's discharging current when the swith is conducted, and also it transfers the energy in Cv to the resistance Rv to be consumed away. The diode Dv's function is making Cv be charged through the diode Dv when the switch is closed, and also the Rv coube be shorted by Dv. (View)

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The typical application circuit diagram of LB140 5-bit LED level indicating driver IC

Published:2011/5/5 3:04:00 Author:Ecco | Keyword: typical application circuit , 5-bit , LED level , indicating , driver IC

The typical application circuit diagram of LB140 5-bit LED level indicating driver IC is shown as the chart, it iswidely used inrecorders and tape recorders to do the level indicating. (View)