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LM7806 formed full-automatic Nickel cadmium battery charging circuit diagram

Published:2011/5/9 0:16:00 Author:Crystal Liu | Keyword: full-automatic Nickel cadmium battery charging circuit

LM7806 formed full-automatic Nickel cadmium battery charging circuit diagram
The charging circuit uses fold point voltage method to charge the nickel cadmium battery . When the battery is plentiful, charge current will be reduced to 8mA automaticly, meanwhile light diode indicates charging end,so it can not produce the phenomenon of overcharge and Owe filling,thus prolong life of the Nickel cadmium battery.   (View)

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Voltage/Current Converting Circuit

Published:2011/5/9 23:46:00 Author:Sue | Keyword: Voltage/Current, Converting

Voltage/Current Converting Circuit
(a)Non Inverted Circuit (b)Inverted Circuit   (View)

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Transistor CTT60GK12 internal circuit

Published:2011/5/9 9:18:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor CTT60GK12 internal circuit
The Transistor CTT60GK12 internal circuit is as shown:   (View)

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Transistor CTT60GK16 internal circuit

Published:2011/5/9 9:17:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor CTT60GK16 internal circuit
The Transistor CTT60GK16 internal circuit is as shown:   (View)

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Transistor KK110F120 internal circuit

Published:2011/5/9 9:16:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK110F120 internal circuit
The Transistor KK110F120 internal circuit is as shown:   (View)

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Transistor KK110F160 internal circuit

Published:2011/5/9 9:15:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK110F160 internal circuit
The Transistor KK110F160 internal circuit is as shown:   (View)

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Antarctic brand direct cooling type fridge circuit

Published:2011/5/9 6:11:00 Author:Christina | Keyword: Antarctic brand, direct cooling

Antarctic brand direct cooling type fridge circuit
Antarctic brand direct cooling type fridge circuit

The Antarctic brand direct cooling type fridge circuit are as shown:   (View)

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Transistor KK160F160 internal circuit

Published:2011/5/9 6:14:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK160F160 internal circuit
The Transistor KK160F160 internal circuit is as shown:   (View)

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CA3080 amplification circuit

Published:2011/5/9 8:04:00 Author:Christina | Keyword: amplification circuit

CA3080 amplification circuit
The CA3080 amplification circuit is as shown:   (View)

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FengHua brand BYD-175 type fridge circuit

Published:2011/5/9 8:03:00 Author:Christina | Keyword: FengHua, fridge circuit

FengHua brand BYD-175 type fridge circuit
The FengHua brand BYD-175 type fridge circuit is as shown:   (View)

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Transistor KK130F120 internal circuit

Published:2011/5/9 7:55:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK130F120 internal circuit
The Transistor KK130F120 internal circuit is as shown in the figure:   (View)

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Great Wall brand BCD-170, BCD-185 type fridge circuit

Published:2011/5/9 8:02:00 Author:Christina | Keyword: Great Wall, fridge circuit

Great Wall brand BCD-170, BCD-185 type fridge circuit
Great Wall brand BCD-170, BCD-185 type fridge circuit

The Great Wall brand BCD-170, BCD-185 type fridge circuitis as shown:   (View)

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Constant current & voltage lithium battery charger circuit

Published:2011/5/9 6:25:00 Author:Christina | Keyword: Constant current & voltage, lithium battery charger

Constant current & voltage lithium battery charger circuit
This device is designed as one kind of constant current & voltage lithium battery charger circuit, the precision adjustable voltage regulator is composed of the Q1, R1, W1, TL431. The adjustable constant current circuit is composed of the Q2、W2、R2. The charging indicator circuit is composed of the Q3、R3、R4、R5 and LED. As the charged battery's voltage increases gradually, the charge current will be reduced gradually, when the battery is full, R4's pressure-drop will be decreased, and the Q3 cuts off, the LED turns off to ensure the battery is sufficient, please continue to charge the battery for 1-2 hours after the indicator light turns off, you need to install the heatsink on Q2 and Q3.   (View)

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Great Wall brand BCD-160 type fridge circuit

Published:2011/5/9 8:00:00 Author:Christina | Keyword: Great Wall, fridge circuit

Great Wall brand BCD-160 type fridge circuit
The Great Wall brand BCD-160 type fridge circuit is as shown in the figure:   (View)

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Transistor KK130F160 internal circuit

Published:2011/5/9 7:01:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK130F160 internal circuit
The Transistor KK130F160 internal circuit is as shown:   (View)

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Transistor KK130F40 internal circuit

Published:2011/5/9 7:00:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK130F40 internal circuit
The Transistor KK130F40 internal circuit is as shown:   (View)

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General brand ER-20 type fridge circuit

Published:2011/5/9 7:59:00 Author:Christina | Keyword: General brand, fridge circuit

General brand ER-20 type fridge circuit
General brand ER-20 type fridge circuit

The General brand ER-20 type fridge circuit is as shown:   (View)

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side-channel filter circuit

Published:2011/5/9 7:57:00 Author:Christina | Keyword: side-channel, filter

side-channel filter circuit
The side-channel filter circuit is as shown in the figure:   (View)

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Transistor KK130F80 internal circuit

Published:2011/5/9 6:59:00 Author:Christina | Keyword: Transistor, internal circuit

Transistor KK130F80 internal circuit
The Transistor KK130F80 internal circuit is as shown:   (View)

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Shanghai GM Chevrolet Sail Car Air Conditioner System Circuit (3)

Published:2011/5/10 9:48:00 Author:Robert | Keyword: Shanghai GM, Chevrolet, Sail, Air Conditioner System

Shanghai GM Chevrolet Sail Car Air Conditioner System Circuit (3)
The Shanghai GM Chevrolet Sail Car Air Conditioner System Circuit (3) is shown below.   (View)

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