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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Image  Information Image Stock Code(▲▼)Description
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(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
  
                       
PSK-S20C-5


Switching Power Supplies ac-dc, 20 W, 5 Vdc, single output, encapsulated PCB
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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 : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 14.2726

Multiples of: 1

Switching SuppliesEnclosed18 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 VDC 3.6 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S20 C47 Hz to 63 Hz- 40 C+ 70 CTray
VGS-35C-15


Switching Power Supplies ac-dc 35 W 15 Vdc single output metal case
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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 : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 14.7798

Multiples of: 1

Switching SuppliesEnclosed36 W85 VAC to 264 VAC , 120 VDC to 373 VDC1 Output15 VDC-2.4 A-IndustrialChassis99 mm82 mm30 mmVGS - 35C    
TMPW 5-105-J


Switching Power Supplies 5W 5V 1A Encap 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.

TRACO Power Availability : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 18.5598

Multiples of: 1

                   
AMES25-5S277NZ-P


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.

Aimtec Availability : 11
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 21.1575

Multiples of: 1

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CFM40S150


Switching Power Supplies AC-DC Module, 40 Watt, Open Frame, 90-264VAC Input, 15VDC Output
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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.

Cincon Availability : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 21.6384

Multiples of: 1

Switching SuppliesOpen Frame40 W90 VAC to 264 VAC1 Output15 VDC 2.67 A CommercialPcb4 in2 in1.2 inCfm40s47 Hz to 63 Hz  Bulk
Hot LRS-200-48


Switching Power Supplies 211.2W 48V 4.4A 115Vac or 230Vac
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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 : 11
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 23.3412

Multiples of: 1

Switching SuppliesEnclosed211.2 W90 VAC to 132 VAC /180 VAC to 264 VAC , 240 VDC to 370 VDC1 Output48 V 4.4 A CommercialChassis215 mm115 mm30 mmLrs - 20047 Hz to 63 Hz  Bulk
RAC04-05SC/277


Switching Power Supplies 4W 90-305VIN 05V THT
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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.

RECOM POWER Availability : 11
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 24.0261

Multiples of: 1

Switching SuppliesEnclosed4 W90 VAC to 305 VAC1 Output5 VDC 800 mA  Through Hole36.7 mm27.2 mm17.1 mmRac0447 Hz to 440 Hz  Tube
CUS30M12


Switching Power Supplies 30W 115-230Vin 12Vout 2.5A Medical
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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 : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 26.91

Multiples of: 1

Linear SuppliesOpen Frame30 W-1 Output12 VDC 2.5 A MedicalChassis76.2 mm50.8 mm24.2 mmCsu30m - 20 C+ 70 C 
CFM60S150


Switching Power Supplies AC-DC Module, 60 Watt, Open Frame, 90-264VAC Input, 15VDC Output
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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.

Cincon Availability : 11
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 27.8812

Multiples of: 1

Switching SuppliesOpen Frame60 W90 VAC to 264 VAC115 VDC 4 A CommercialChassis4 in2 in1.2 inCfm6047 Hz to 63 Hz   
RPT-65F


Switching Power Supplies 66W 12V 4.5A 5V/1.2A -12V/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 : 11
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 28.2188

Multiples of: 1

  54 W90 VAC to 264 VAC , 127 VDC to 370 VDC3 Output12 VDC5 VDC4.5 A1.2 AMedical, CommercialChassis127 mm76.2 mm28.956 mmRpt - 6547 Hz to 63 Hz   
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