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-25W-5


Switching Power Supplies ac-dc, 25 W, 5 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 : 123
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 12.7874

Multiples of: 1

Switching SuppliesEnclosed25 W85 VAC to 305 VAC , 100 VDC to 430 VDC1 Output5 VDC-5 A-IndustrialChassis80 mm55 mm25 mmVGS - 25W    
PBO-5-S9-B


Switching Power Supplies 5W 9V 560mA SIP Iso RA
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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 : 116
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 10.6525

Multiples of: 1

Switching Power SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 400 VDC1 Output9 VDC 560 mA CommercialThrough Hole40 mm20 mm12.8 mmPbo - 547 Hz to 63 Hz- 25 C+ 85 CTray
VMS-225C-48


Switching Power Supplies ac-dc, 225 W, 48 Vdc , single output, op
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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 : 115
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 58.769

Multiples of: 1

Switching SuppliesOpen Frame225 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output48 VDC-4.7 A-MedicalChassis101.6 mm50.8 mm25.4 mmVMS - 225C    
PBO-5-S3.3-B


Switching Power Supplies 3.3W 3.3V 1A SIP Iso RA
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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 : 113
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 10.6525

Multiples of: 1

Switching Power SuppliesEnclosed3.3 W85 VAC to 264 VAC , 100 VDC to 400 VDC1 Output3.3 VDC 1000 mA CommercialThrough Hole40 mm20 mm12.8 mmPbo - 547 Hz to 63 Hz- 25 C+ 85 CTray
VGS-50-15


Switching Power Supplies ac-dc, 50W, 15Vdc, 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 : 113
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 46.3531

Multiples of: 1

   230 VAC1 Output         Vf - S250 - Xxa   Bulk
VMS-130-24


Switching Power Supplies ac-dc, 130 W, 24 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 : 106
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 72.5419

Multiples of: 1

Switching SuppliesOpen Frame130 W80 VAC to 264 VAC1 Output24 VDC 5.4 A IndustrialPCB76.2 mm50.8 mm30.5 mmVMS - 130    
VGS-25W-24


Switching Power Supplies ac-dc, 25 W, 24 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 : 105
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 13.0893

Multiples of: 1

Switching SuppliesEnclosed26.4 W85 VAC to 305 VAC , 100 VDC to 430 VDC1 Output24 VDC-1.1 A-IndustrialChassis80 mm55 mm25 mmVGS - 25W    
VOF-450C-24-CFS


Switching Power Supplies ac-dc, 450 W, 24 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 : 105
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 130.1444

Multiples of: 1

Switching SuppliesEnclosed450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output24 VDC 18.75 A ITE, Industrial, HouseholdChassis160 mm86 mm43 mm     
VSBU-120-D512


Switching Power Supplies ac-dc, 120 W, 5/12 Vdc, dual 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 : 98
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 133.1511

Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC2 Output5 V12 V15 A6 ACommercialPcb127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
VBM-100-12


Switching Power Supplies ac-dc, 100 W, 12 Vdc, single output, DIP
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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 : 97
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 207.3066

Multiples of: 1

   230 VAC1 Output         Vf - S250 - Xxa   Bulk
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