About Switching Power Supplies

Switching Power Supplies

A switching power supply is a type of power supply that utilizes a switching regulator to produce a specific DC voltage from an AC voltage source. In contrast to a traditional linear power supply, a switching power supply is much more efficient, smaller, and lighter in weight. The switching regulator, also known as a chopper regulator or DC-to-DC converter, utilizes a high-frequency switching transistor to regulate the output voltage. This type of regulator allows for high efficiency, since it does not waste power in the form of excess heat, as traditional linear power supplies do. Additionally, switching power supplies can generate higher voltages from a given AC source than a traditional linear power supply can.

Switching Power Supplies

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First...96979899100...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductOpen Frame/EnclosedOutput PowerInput VoltageNumber of OutputsOutput Voltage-Channel 1Output Voltage-Channel 2Output Current-Channel 1Output Current-Channel 2IndustryMounting StyleLengthWidthHeightSeriesInput FrequencyMinimum Operating TemperatureMaximum Operating TemperaturePackaging
  
                       
50961


Power supply: switched-mode; for building in; constant voltage
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

QOLTEC Availability : 50
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 8.1291

Multiples of: 1

  36 W 1              
PJT-12V40WBAA


Switching Power Supplies 12V 40W 2x3" Chassis Open Frame/JST Conn.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Delta Availability : 50
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 19.5856

Multiples of: 1

Switching SuppliesOpen Frame40 W100 v to 240 V1 Output12 VDC 3.33 A CommercialChassis76 mm51 mm23 mmPjt50 Hz to 60 Hz  Bulk
PSK-60-24-T


Switching Power Supplies ac-dc 60 W 24 Vdc single output chassis mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc Availability : 50
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 22.2663

Multiples of: 1

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ECL15UD03-S


Switching Power Supplies AC/DC, DUAL, 15W, SCREW TERMINALS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XP Power Availability : 50
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 53.3473

Multiples of: 1

                  -
PPT-125C


Switching Power Supplies 100W 5V/11A 15V/2.5A -15V/0.5A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mean Well Availability : 50
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 56.175

Multiples of: 1

  55 W90 VAC to 264 VAC , 127 VDC to 370 VDC3 Output5 VDC15 VDC11 A2.5 ACommercialChassis127 mm76.2 mm34.6 mmPpt - 125    
EPP-300-15


Switching Power Supplies 300W 15V 20A Power Supply W/PFC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mean Well Availability : 50
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 69.4312

Multiples of: 1

 Open Frame300 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output15 VDC 20 A  Chassis127 mm76.2 mm35.052 mmEpp - 300   Bulk
ECP130PS48


Switching Power Supplies PSU, 130W, 1U 2X3" OPEN FRAME
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XP Power Availability : 50
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 72.8439

Multiples of: 1

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HWS50A-24/A


Rack Mount Power Supplies 24V 2.2A 53W
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK-Lambda Availability : 50
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 85.6248

Multiples of: 1

Front End SuppliesEnclosed50 W265 VAC /370 VDC124 V 2.2 A CommercialRack120 mm31.5 mm82 mmHws50a63 Hz   
K7808-500


SIP-3 DC-DC Power Modules ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aipu Availability : 49
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 2.7761

Multiples of: 1

                   
PSK-15W-24


Switching Power Supplies ac-dc 15W 24 Vdc single output encapsulated PCB 85 305 Vac
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc Availability : 49
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 14.3026

Multiples of: 20

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