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.
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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-130-36


Switching Power Supplies ac-dc, 130 W, 36 Vdc, single output, chassis mount, 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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 72.5419

Multiples of: 1

Switching SuppliesOpen Frame130 W80 VAC to 264 VAC1 Output36 VDC 3.6 A IndustrialPCB76.2 mm50.8 mm30.5 mmVMS - 130    
RPS-300-15


Switching Power Supplies 300W 15V 20A Medical PS 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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 75.4325

Multiples of: 1

 Open Frame300 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output15 VDC 20 A MedicalChassis127 mm76.2 mm35.052 mmRps - 30047 Hz to 63 Hz   
PMF-24V320WCGB


Switching Power Supplies 24V 320W Enclosed, with PFC, Front Face Connector, no remote on/off
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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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 80.19

Multiples of: 1

 Enclosed320 W85 VAC to 264 VAC1 Output24 VDC 13.3 A CommercialPanel8.46 in4.53 in1.97 inPmf50 Hz to 60 Hz   
VBM-70-12


Switching Power Supplies ac-dc, 70 W, 12 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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 83.4225

Multiples of: 1

Switching SuppliesEnclosed70 W90 VAC to 264 VAC1 Output12 VDC 5.83 A IndustrialThrough Hole60.7 mm58 mm37 mmVBM - 70    
RPS-400-12


Switching Power Supplies 400W 12V 80-264Vac 2xMOPP Class I
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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 : 24
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 90.4312

Multiples of: 1

 Open Frame399.6 W80 VAC to 264 VAC , 113 VDC to 370 VDC1 Output12 VDC 33.3 A MedicalChassis127 mm76.2 mm35 mmRps - 40047 Hz to 63 Hz   
MBC150-1T12G


Switching Power Supplies 150W 12V 8.33A MEDICAL Screw Term
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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 : 24
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 101.4604

Multiples of: 1

Switching SuppliesOpen Frame150 W90 v to 264 V1 Output12 V 8.33 A MedicalChassis   Mbc150   Bulk
ASP-150-20


Switching Power Supplies 150W 20V 7.5A W/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 : 24
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 103.6901

Multiples of: 1

  150 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output20 VDC 7.5 A CommercialChassis6.65 in2.39 in1.12 inAsp - 150 - 20 C+ 60 C 
HRP-300N3-36


Switching Power Supplies 324W 36V 9A w/350% peak power capability
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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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 115.8675

Multiples of: 1

Switching SuppliesEnclosed300 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output36 VDC 9 A IndustrialChassis199 mm105 mm41 mmHRP - 300N3    
RPS-500-36-C


Switching Power Supplies 500.4W 36V 13.9A 3x5 Med Enclosed
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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 : 24
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 129.0713

Multiples of: 1

Switching SuppliesEnclosed500 W80 VAC to 264 VAC , 113 VDC to 370 VDC1 Output36 VDC 13.9 A Medical, CommercialPcb130 mm86 mm43 mmRps - 50047 Hz to 63 Hz- 30 C+ 70 C 
HRP-450-12


Switching Power Supplies 450W 12V 37.5A 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 : 24
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 153.9563

Multiples of: 1

 Enclosed450 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output12 VDC 37.5 A CommercialChassis218 mm105 mm41 mmHrp - 450    
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