About Switching Power Supplies

Cui Inc 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
  
                       
VGS-50C-48


Switching Power Supplies ac-dc 50 W 48 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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 15.7217
Multiples of: 1

Switching SuppliesEnclosed52.8 W85 V Ac to 264 VAC , 120 VDC to 373 VDC1 Output48 VDC-1.1 A-IndustrialChassis99 mm82 mm30 mmVGS - 50C    
VGS-350C-36


Switching Power Supplies ac-dc 350 W 36 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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 42.5885
Multiples of: 1

Switching SuppliesEnclosed349.2 W90 VAC to 264 VAC , 240 VDC to 373 VDC1 Output36 VDC-9.7 A-IndustrialChassis215 mm115 mm30 mmVGS - 350C    
VGS-250B-48


Switching Power Supplies 249.6W 48V 5.2A Enclosed Chassis Mnt
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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 : 10
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 43.4889
Multiples of: 1

Ac - Dc Power SuppliesEnclosed249.6 W90 VAC to 132 VAC , 180 VAC to 264 VAC1 Output48 VDC 5.2 A Industrial, CommercialChassis215 mm115 mm30 mmVgs - 250B47 Hz to 63 Hz- 20 C+ 70 C 
VOF-180C-48-CNF


Switching Power Supplies ac-dc, 180 W, 48 Vdc , single output, me
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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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 60.4716
Multiples of: 1

              VOF - 180C - CNF    
VOF-225C-27-CNF


Switching Power Supplies ac-dc, 225 W, 27 Vdc , single output, me
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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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 66.0865
Multiples of: 1

              VOF - 225C - CNF    
VOF-450C-36


Switching Power Supplies ac-dc, 450 W, 36 Vdc, single output, open-frame
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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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 104.98
Multiples of: 1

Switching SuppliesOpen Frame450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output36 VDC 12.5 A ITE, Industrial, HouseholdChassis127 mm76.2 mm38.5 mm     
VOF-450C-48-CNF


Switching Power Supplies ac-dc, 450 W, 48 Vdc, single output, metal case no fan
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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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 115.6906
Multiples of: 1

Switching SuppliesEnclosed450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output48 VDC 9.4 A ITE, Industrial, HouseholdChassis130 mm86 mm43 mm     
VOF-550C-27-CFS


Switching Power Supplies ac-dc, 550 W, 27 Vdc, single output, metal case w/ side fan
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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 : 10
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 145.0812
Multiples of: 1

Switching SuppliesEnclosed550.8 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output27 VDC 20.4 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
Hot PSK-S15C-15


Switching Power Supplies ac-dc, 15 W, 15 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 : 9
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 9.9508
Multiples of: 1

Switching SuppliesEnclosed15 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output15 VDC 1 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S15 C47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S20C-9


Switching Power Supplies ac-dc, 20 W, 9 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 : 9
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 13.1832
Multiples of: 1

Switching SuppliesEnclosed20 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output9 VDC 2.2 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S20 C47 Hz to 63 Hz- 40 C+ 70 CTray
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