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
  
                       
KWD15-1212


Enclosed AC DC Converters 2 Output 12V -12V 650mA, 650mA 85 ~ 265 VAC Input
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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 : 38
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USD 116.4584

Multiples of: 1

Switching Supplies  85 VAC to 265 VAC1 Output12 V 0.65 A   4.7 in2.85 in8 in     
NGB250S24K


Switching Power Supplies Med 250W 24V
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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 : 38
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USD 122.1166

Multiples of: 1

                   
LPS208-M


Switching Power Supplies 250W 48V @ 2.6-5.2A
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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.

Artesyn Embedded Technologies Availability : 38
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USD 122.266

Multiples of: 1

Switching SuppliesOpen Frame250 W90 VAC to 264 VAC , 120 VDC to 300 VDC148 VDC 2.6 A Medical, CommercialChassis5 in3 in1.32 inLps200 - M47 Hz to 63 Hz   
VSBU-120-36


Switching Power Supplies ac-dc, 120W, 36Vdc, single output, open 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 : 38
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 122.7303

Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC1 Output36 V 3.33 A CommercialChassis127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
RWS300B-12


Switching Power Supplies 12Vout 25A 300W 85-265VAC
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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 : 38
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 133.1379

Multiples of: 1

Switching SuppliesEnclosed300 W85 VAC to 265 VAC , 120 VDC to 370 VDC1 Output12 V 25 A CommercialChassis128 mm102 mm41 mmRws - B    
ZWS240BP24


TDK-Lambda Switching Power Supplies 24Vout 10A 240W
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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 : 38
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 144.5378

Multiples of: 1

Switching SuppliesOpen Frame151.2 W85 VAC to 265 VAC1 Output24 V 12 A CommercialChassis160 mm75 mm34 mmZws - Bp   Bulk
CUS500M1-12


Switching Power Supplies Med 115-230VAC Output 12V 41.7A 504W
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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 : 38
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 148.2086

Multiples of: 1

Switching SuppliesOpen Frame500 W85 VAC to 265 VAC1 Output12 VDC 41.7 A Medical, IndustrialChassis127 mm76.2 mm34 mmCUS500M1    
HWS150A-5/A


Rack Mount Power Supplies 5V 30A 150W
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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 : 38
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 150.1769

Multiples of: 1

Front End SuppliesEnclosed150 W265 VAC /370 VDC15 V 30 A CommercialRack160 mm42 mm82 mmHws150a63 Hz   
NGB425S12C


Switching Power Supplies Med 425W 12V
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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 : 38
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 160.0662

Multiples of: 1

                   
GCS350PS28


Switching Power Supplies AC-DC open frame psu, 350W, ind & 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.

XP Power Availability : 38
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USD 163.6162

Multiples of: 1

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