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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(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-450C-15-CFS


Switching Power Supplies ac-dc, 450 W, 15 Vdc, single output, metal case w/ side fan, 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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 140.1304
Multiples of: 1

Switching SuppliesEnclosed400 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output15 VDC 26.7 A  Chassis160 mm86 mm43 mm     
VMS-450C-48-CFS


Switching Power Supplies ac-dc, 450 W, 48 Vdc, single output, metal case w/ side fan, 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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 140.1304
Multiples of: 1

Switching SuppliesEnclosed450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output48 VDC 9.4 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
VMS-450C-36-CFS


Switching Power Supplies ac-dc, 450 W, 36 Vdc, single output, metal case w/ side fan, 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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 140.1304
Multiples of: 1

Switching SuppliesEnclosed450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output36 VDC 12.5 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
VOF-550C-15-CFS


Switching Power Supplies ac-dc, 550 W, 15 Vdc, single output, metal case w/ side fan
Icon ROHS
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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 149.8266
Multiples of: 1

Switching SuppliesEnclosed499.5 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output15 VDC 33.3 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
VMS-550C-12-CFS


Switching Power Supplies ac-dc, 550 W, 12 Vdc, single output, metal case w/ side fan, MED
Icon ROHS
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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 158.0013
Multiples of: 1

Switching SuppliesEnclosed499.2 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output12 VDC 41.6 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
VSUU-120C-9


Switching Power Supplies ac-dc, 120 W, 9 Vdc, single output, U-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 : 5
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 167.79
Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 264 VAC1 Output9 VDC 13.33 A IndustrialPCB127 mm81.6 mm39.2 mmVSUU - 120C    
PBO-5-S3.3


Switching Power Supplies 3.3W 3.3V 1000mA Open SIP Vertical
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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 : 4
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 11.1431
Multiples of: 1

Switching SuppliesOpen Frame5 W85 v to 264 V1 Output3.3 VDC 1000 mA CommercialThrough Hole42 mm20 mm13.65 mmPbo - 563 Hz  Tray
VGS-75D-12


Switching Power Supplies ac-dc, 75 W, 12 Vdc, single output, metal case, 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.

CUI Inc Availability : 4
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 37.5653
Multiples of: 1

Switching SuppliesEnclosed75.6 W85 VAC to 264 VAC1 Output12 VDC-6.3 A-IndustrialChassis159 mm97 mm30 mmVGS - 75D    
Hot VGS-250B-24


Switching Power Supplies 252W 24V 10.5A 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 : 4
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 43.4889
Multiples of: 1

Ac - Dc Power SuppliesEnclosed252 W90 VAC to 132 VAC , 180 VAC to 264 VAC1 Output24 VDC 10.5 A Industrial, CommercialChassis215 mm115 mm30 mmVgs - 250B47 Hz to 63 Hz- 20 C+ 70 C 
VMS-40-36


Switching Power Supplies ac-dc, 40W, 36Vdc, 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 : 4
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 44.0654
Multiples of: 1

   230 VAC1 Output         Vf - S250 - Xxa   Bulk
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