power supply circuit

Output voltage 24V 1.55A constant voltage circuit diagram

Published:2011/3/27 20:15:00 Author:Rebekka | Keyword: Output voltage 24V, 1.55A constant voltage

Output voltage 24V 1.55A constant voltage circuit diagram is shown as below.   (View)

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Reliable performance 1OV、1A Fixed Voltage Power Suppply Circuit Diagram

Published:2011/3/21 22:06:00 Author:Rebekka | Keyword: Fixed Voltage Power Suppply

Reliable performance 1OV、1A Fixed Voltage Power Suppply Circuit Diagram is shown as below.   (View)

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Super durable 12V、18V dual fixed voltage power supply circuit diagram

Published:2011/3/21 22:03:00 Author:Rebekka | Keyword: dual fixed voltage power supply

Super durable 12V、18V dual fixed voltage power supply circuit diagram is shown as below.   (View)

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Working in -55℃~71℃ 6V fixed voltage power supply circuit diagram

Published:2011/3/22 22:55:00 Author:Rebekka | Keyword: Working in -55℃~71℃ 6V, fixed voltage power supply

Working in -55℃~71℃ 6V fixed voltage power supply circuit diagram is shown as below.   (View)

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With short-circuit protection fixed voltage power supply circuit diagram

Published:2011/3/22 22:53:00 Author:Rebekka | Keyword: With short-circuit protection, fixed voltage power supply

With short-circuit protection fixed voltage power supply circuit diagram is shown as below.   (View)

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ALP-803KDVD Switching power supply circuit diagram

Published:2011/3/29 20:44:00 Author:Rebekka | Keyword: Switching power supply

Here is the schematic diagram of the ALP-803KDVD Switching power supply:   (View)

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Galaxy YH-2503B-type Switching Power Supply Circuit Diagram

Published:2011/3/30 4:49:00 Author:Rebekka | Keyword: Switching Power Supply

Galaxy YH-2503B-type switching power supply circuit diagram is shown as below.   (View)

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Overvoltage protection integrated voltage regulator circuit consisting of CW137

Published:2011/3/28 3:53:00 Author:Joan | Keyword: Overvoltage protection , integrated voltage regulator

R1=250Ohm， R2=6kohm are variable, Ci=1uF, Co=1uF is tantalum capacitor, CAdj=10uF, when VD1 and VD2 are 1N4002, Uo=1.25~32V. Above is Overvoltage protection integrated voltage regulator circuit consisting of Three-terminal adjustable negative output voltage integrated voltage regulator CW137.   (View)

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Digital control integrated voltage regulator circuit consisting of CW137

Published:2011/3/28 3:53:00 Author:Joan | Keyword: Digital control , integrated voltage regulator

Negative logic 8-bit binary code。   (View)

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Integrated voltage regulator with continuously adjustable voltage from zero circuit

Published:2011/3/28 3:51:00 Author:Joan | Keyword: Continuously adjustable , integrated voltage regulator

Above is Integrated voltage regulator with continuously adjustable voltage from zero circuit consisting of CW137.   (View)

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Constant current source circuit consisting of CW137

Published:2011/3/28 3:50:00 Author:Joan | Keyword: Constant current source

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Integrated voltage regulator CW137 standard application circuit

Published:2011/3/28 3:49:00 Author:Joan | Keyword: Three-terminal adjustable , negative output voltage , integrated voltage regulator , standard application

Above is Three-terminal adjustable negative output voltage integrated voltage regulator CW137 standard application circuit.   (View)

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Standard constant current source circuit consisting of CW117

Published:2011/3/28 3:47:00 Author:Joan | Keyword: Standard constant current source

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Constant voltage source / constant current source circuit consisting of CW117

Published:2011/3/28 3:43:00 Author:Joan | Keyword: Constant voltage source, constant current source

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Extended current integrated voltage regulator with an external NPN transistor circuit

Published:2011/3/25 1:10:00 Author:Joan | Keyword: Extended current , integrated voltage regulator , NPN transistor

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Extended current integrated voltage regulator with an external PNP transistor circuit

Published:2011/3/25 1:09:00 Author:Joan | Keyword: Extended current , integrated voltage regulator , PNP transistor

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Input short-circuit protection and fixed negative output integrated voltage regulator circuit

Published:2011/3/25 0:40:00 Author:Joan | Keyword: Large capacitive load , input short-circuit protection , fixed negative output , integrated voltage regulator

Above is Input short-circuit protection and fixed negative output integrated voltage regulator with Large capacitive load circuit.   (View)

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Light control integrated voltage regulator circuit 1

Published:2011/3/25 0:35:00 Author:Joan | Keyword: integrated voltage regulator , Light control

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The power phase sequence indicator circuit diagram

Published:2011/3/30 21:29:00 Author:Ecco | Keyword: power phase sequence indicator

When operating, one port connects to one phase of power supply clamped by insulating handle, and the other port only need to touch the the other two phase of power supply, difference of brightness of the two lamps can quickly determine power sequence. To set A phase is the port of capacitance, the bright port of lamp is B phase, weak light port is C phase. Due to the influence of capacitance phase shifting, if change phase angle of any phase, the influence could make two kinds of vectors voltage be not equal to each other, the rules is always B phase vector voltage is greater than the C vector voltage.   (View)

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Sony WEGA ES series rear projection TV power supply circuit diagram

Published:2011/3/29 20:50:00 Author:Rebekka | Keyword: Sony WEGA ES series, rear projection TV

Here is the schematic diagram of the Sony WEGA ES series rear projection TV power supplycircuit:   (View)

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