Published:2011/5/9 0:16:00 Author:Crystal Liu | Keyword: full-automatic Nickel cadmium battery charging circuit
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)
View full Circuit Diagram | Comments | Reading(2412)
Published:2011/5/9 23:46:00 Author:Sue | Keyword: Voltage/Current, Converting
(a)Non Inverted Circuit (b)Inverted Circuit (View)
View full Circuit Diagram | Comments | Reading(550)
Published:2011/5/9 9:18:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor CTT60GK12 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(380)
Published:2011/5/9 9:17:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor CTT60GK16 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(335)
Published:2011/5/9 9:16:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK110F120 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(353)
Published:2011/5/9 9:15:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK110F160 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(357)
Published:2011/5/9 6:11:00 Author:Christina | Keyword: Antarctic brand, direct cooling
The Antarctic brand direct cooling type fridge circuit are as shown:
(View)
View full Circuit Diagram | Comments | Reading(533)
Published:2011/5/9 6:14:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK160F160 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(314)
Published:2011/5/9 8:04:00 Author:Christina | Keyword: amplification circuit
The CA3080 amplification circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(1796)
Published:2011/5/9 8:03:00 Author:Christina | Keyword: FengHua, fridge circuit
The FengHua brand BYD-175 type fridge circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(415)
Published:2011/5/9 7:55:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK130F120 internal circuit is as shown in the figure:
(View)
View full Circuit Diagram | Comments | Reading(319)
Published:2011/5/9 8:02:00 Author:Christina | Keyword: Great Wall, fridge circuit
The Great Wall brand BCD-170, BCD-185 type fridge circuitis as shown:
(View)
View full Circuit Diagram | Comments | Reading(495)
Published:2011/5/9 6:25:00 Author:Christina | Keyword: Constant current & voltage, lithium battery charger
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)
View full Circuit Diagram | Comments | Reading(1533)
Published:2011/5/9 8:00:00 Author:Christina | Keyword: Great Wall, fridge circuit
The Great Wall brand BCD-160 type fridge circuit is as shown in the figure:
(View)
View full Circuit Diagram | Comments | Reading(439)
Published:2011/5/9 7:01:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK130F160 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(300)
Published:2011/5/9 7:00:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK130F40 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(304)
Published:2011/5/9 7:59:00 Author:Christina | Keyword: General brand, fridge circuit
The General brand ER-20 type fridge circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(442)
Published:2011/5/9 7:57:00 Author:Christina | Keyword: side-channel, filter
The side-channel filter circuit is as shown in the figure:
(View)
View full Circuit Diagram | Comments | Reading(407)
Published:2011/5/9 6:59:00 Author:Christina | Keyword: Transistor, internal circuit
The Transistor KK130F80 internal circuit is as shown:
(View)
View full Circuit Diagram | Comments | Reading(305)
Published:2011/5/10 9:48:00 Author:Robert | Keyword: Shanghai GM, Chevrolet, Sail, Air Conditioner System
The Shanghai GM Chevrolet Sail Car Air Conditioner System Circuit (3) is shown below.
(View)
View full Circuit Diagram | Comments | Reading(602)
Pages:1910/2234 At 2019011902190319041905190619071908190919101911191219131914191519161917191819191920Under 20 |