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-20-12


Switching Power Supplies ac-dc, 20 W, 12 Vdc, 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 108
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 27.6759
Multiples of: 1

Switching SuppliesOpen Frame20 W90 VAC to 264 VAC1 Output12 V 1.7 A MedicalPcb60.5 mm40.6 mm17 mm 47 Hz to 63 Hz  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 106
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 70.3098
Multiples of: 1

Switching SuppliesOpen Frame130 W80 VAC to 264 VAC1 Output24 VDC 5.4 A IndustrialPCB76.2 mm50.8 mm30.5 mmVMS - 130    
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 105
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 117.9719
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 98
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 133.1027
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
VGS-50C-12


Switching Power Supplies ac-dc 50 W 12 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 97
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 13.1497
Multiples of: 1

Switching SuppliesEnclosed50.4 W85 V Ac to 264 VAC , 120 VDC to 373 VDC1 Output12 VDC-4.2 A-IndustrialChassis99 mm82 mm30 mmVGS - 50C    
VGS-25-12


Switching Power Supplies ac-dc, 25 W, 12 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 97
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 30.3324
Multiples of: 1

 Enclosed25 W230 VAC1 Output12 VDC 2.1 A CommercialChassis78.5 mm51.5 mm28.25 mm 50 Hz to 60 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 97
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 200.928
Multiples of: 1

   230 VAC1 Output         Vf - S250 - Xxa   Bulk
VGS-100C-24


Switching Power Supplies ac-dc 100 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 0
6 to 16 Weeks Calender.png

USD 16.8205
Multiples of: 1

Switching SuppliesEnclosed108 W85 VAC to 264 VAC1 Output24 VDC-4.5 A-IndustrialChassis129 mm97 mm30 mmVGS - 100C    
PSK-60-12


Switching Power Supplies ac-dc 60 W 12 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 0
6 to 16 Weeks Calender.png

USD 20.7609
Multiples of: 1

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VGS-100C-12


Switching Power Supplies ac-dc 100 W 12 Vdc single output metal case
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 0
6 to 16 Weeks Calender.png

USD 19.1835
Multiples of: 1

Switching SuppliesEnclosed102 W85 VAC to 264 VAC1 Output12 VDC-8.5 A-IndustrialChassis129 mm97 mm30 mmVGS - 100C    
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