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.
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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.
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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.
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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.
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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.
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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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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.
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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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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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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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Published:2011/3/28 3:50:00 Author:Joan | Keyword: Constant current source
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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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Published:2011/3/28 3:47:00 Author:Joan | Keyword: Standard constant current source
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Published:2011/3/28 3:43:00 Author:Joan | Keyword: Constant voltage source, constant current source
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Published:2011/3/25 1:10:00 Author:Joan | Keyword: Extended current , integrated voltage regulator , NPN transistor
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Published:2011/3/25 1:09:00 Author:Joan | Keyword: Extended current , integrated voltage regulator , PNP transistor
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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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Published:2011/3/25 0:35:00 Author:Joan | Keyword: integrated voltage regulator , Light control
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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.
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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:
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