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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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
  
                       
PJA300F-12


Switching Power Supplies 300W 12V 25A Enclosed PowerSupply
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 135.5791

Multiples of: 1

Power SuppliesEnclosed300 W85 VAC to 264 VAC1 Output12 VDC 25 A CommercialChassis190 mm102 mm41 mmPja47 Hz to 63 Hz- 20 C+ 70 C 
GCS250PS12


Switching Power Supplies OPEN FRAME 250W IND+MED PSU, HI EFF.
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 135.5904

Multiples of: 1

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TPI 300-153L-M


Power supply: switched-mode; open; 300W; 120÷370VDC; 85÷264VAC
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 139.1

Multiples of: 1

Switching SuppliesEnclosed300 W85 VAC to 264 VAC , 100 VAC to 240 VAC , 120 VDC to 370 VDC1 Output53 VDC 5.67 A MedicalChassis116.8 mm62 mm39.7 mmTPI 300L - M    
VSBU-120C-15


Switching Power Supplies ac-dc, 120 W, 15 Vdc, 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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 139.5056

Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 264 VAC1 Output15 VDC 8 A IndustrialPCB127 mm76.2 mm33.6 mmVSBU - 120C    
VSBU-120C-12


Switching Power Supplies ac-dc, 120 W, 12 Vdc, 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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 139.9913

Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 264 VAC1 Output12 VDC 10 A IndustrialPCB127 mm76.2 mm33.6 mmVSBU - 120C    
HRPG-450-12


Switching Power Supplies 450W 12V 37.5A W/PFC EISA Compliant
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 144.7551

Multiples of: 1

 Enclosed450 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output12 VDC 37.5 A CommercialChassis218 mm105 mm41 mmHrpg - 450    
CUS250M-24/J


Switching Power Supplies Med 250W 24V 10.41A Inhibit
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 145.0676

Multiples of: 1

Switching SuppliesOpen Frame 85 VAC to 264 VAC1 Output24 VDC   Medical, IndustrialChassis101.6 mm50.8 mm39.5 mmCUS250M    
Hot MBC300-1T15G


Switching Power Supplies 300W 15V 12A 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 : 8
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 150.4912

Multiples of: 1

Switching SuppliesOpen Frame300 W90 v to 264 V1 Output15 V 12 A MedicalChassis   Mbc300   Bulk
MDS-300ADB24 AA


Switching Power Supplies AC-DC Power/Enclosed Medical, 24VDC, 300W
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 150.9858

Multiples of: 1

Switching SuppliesEnclosed300 W90 VAC to 264 VAC1 Output24 VDC 8.75 A MedicalChassis140 mm88.9 mm45 mmMds50 Hz to 60 Hz- 10 C+ 70 C 
PBA150F-12-N


Switching Power Supplies 150W 12V 13A w/cover
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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 : 8
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 152.1209

Multiples of: 1

Switching SuppliesEnclosed156 W85 VAC to 264 VAC /120 VDC to 370 VDC1 Output12 V 13 A CommercialChassis168 mm93 mm34 mmPba50 Hz / 60 Hz  Bulk
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