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
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
  
                       
VMS-20-24


Switching Power Supplies ac-dc, 20 W, 24 Vdc, single output, open PCB, MED
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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 : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 29.601

Multiples of: 1

Switching SuppliesOpen Frame20 W90 VAC to 264 VAC1 Output24 V 900 mA MedicalPcb60.5 mm40.6 mm17 mm 47 Hz to 63 Hz  Bulk
TPI 30-103A-JP


Switching Power Supplies 20W 3.3V 6A Open 3.34x1.36
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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 : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 30.0788

Multiples of: 1

Switching SuppliesOpen Frame20 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output3.3 VDC-7.576 A-IndustrialPCB84.8 mm34.6 mm19.6 mmTPI 30A - J    
Hot MBC40-1012G


Switching Power Supplies 40W 12V 3.5A MEDICAL Header Type
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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.

Bel Fuse Availability : 12
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 31.0674

Multiples of: 1

Switching SuppliesOpen Frame40 W90 v to 264 V1 Output12 V 3.5 A MedicalChassis101.6 mm50.8 mm30.48 mmMbc40   Bulk
PLA30F-15


Switching Power Supplies 30W 15V 2A
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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.

Cosel Availability : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 31.1209

Multiples of: 1

Switching SuppliesEnclosed30 W85 VAC to 264 VAC1 Output15 V 2 A CommercialChassis88 mm38 mm80 mmPla47 Hz to 63 Hz  Bulk
ECS25US24


Switching Power Supplies PSU, 25W, INDUSTRIAL AND 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.

XP Power Availability : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 31.8417

Multiples of: 1

  25 W80 VAC to 264 VAC1 Output24 V 1.04 A   76.2 mm50.7 mm24.2 mmECS400 Hz   
LRS-200-4.2


Switching Power Supplies 168W 4.2V 40A 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 : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 31.9142

Multiples of: 1

           215 mm115 mm30 mmLrs - 200    
RD-125-2448


Switching Power Supplies 144W 24V/2A 48V/2A
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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 : 12
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 35.3062

Multiples of: 1

 Enclosed125 W88 VAC to 132 VAC2 Output24 VDC48 VDC2 A2 A Chassis199 mm98 mm38 mmRd - 125    
CFM81S150


Switching Power Supplies 80W 90-264Vin 15V 5.36A
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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 : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 35.8024

Multiples of: 1

                   
LPP-100-15


Switching Power Supplies 100.5W 15V 6.7A With PFC Function
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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 : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 36.8649

Multiples of: 1

 Open Frame101 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output15 VDC 6.7 A CommercialChassis222 mm62 mm33.6 mmLpp - 10047 Hz to 63 Hz   
GB60S24K


Switching Power Supplies 60W 24V 2.5A CONVECTION COOLED
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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.

SL Power Availability : 12
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 44.5084

Multiples of: 1

Switching SuppliesOpen Frame60 W80 VAC to 270 VAC1 Output24 V 2.5 A CommercialChassis3 in2 in1 inGb60s47 Hz to 440 Hz  Bulk
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