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
  
                       
VMS-65-12-CNF


Switching Power Supplies ac-dc, 65 W, 12 Vdc, single output, metal case, 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 : 38
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 28.6539

Multiples of: 1

Switching SuppliesEnclosed65 W80 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 VDC-5.42 A-MedicalChassis91.4 mm60.5 mm33.3 mmVMS - 65    
VSBU-120-36


Switching Power Supplies ac-dc, 120W, 36Vdc, 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 : 38
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 122.7303

Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC1 Output36 V 3.33 A CommercialChassis127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
VF-S250-12A-CF


AC/DC Power Supply - 1 Output - EnclosedW/Fan - 12V@20.83 A - 250W
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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 : 38
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 172.959

Multiples of: 1

Ac - Dc Power SuppliesOpen Frame250 W110 VAC1 Output12 VDC 20.83 A CommercialChassis127 mm81.28 mm38.1 mmVf - S250 - Xxa47 Hz to 63 Hz0 C+ 70 CBulk
PBO-3-S12-B


Switching Power Supplies 3W 12V 250mA Open SIP Right Angle
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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 : 36
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 7.6895

Multiples of: 1

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output12 VDC 250 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tray
PSK-S3-9-L


Switching Power Supplies 3W 9V 330mA Lead Wires
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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 : 36
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 15.7763

Multiples of: 1

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output9 V 330 mA CommercialWire Leads37 mm24.5 mm18 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
VGS-75C-48


Switching Power Supplies ac-dc 75 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 : 36
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 17.2914

Multiples of: 1

Switching SuppliesEnclosed76.8 W85 VAC to 264 VAC , 120 VDC to 373 VDC1 Output48 VDC-1.6 A-IndustrialChassis99 mm97 mm30 mmVGS - 75C    
VOF-450C-24-CNF


Switching Power Supplies ac-dc, 450 W, 24 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 : 36
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 112.225

Multiples of: 1

Switching SuppliesEnclosed450 W90 VAC to 264 VAC , 127 VDC to 370 VDC1 Output24 VDC 18.75 A ITE, Industrial, HouseholdChassis130 mm86 mm43 mm     
PSK-60-48


Switching Power Supplies ac-dc 60 W 48 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 : 35
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 22.3991

Multiples of: 1

                  Tray
VMS-60-12


Switching Power Supplies ac-dc, 60W, 12Vdc, 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 : 35
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 41.613

Multiples of: 1

   230 VAC1 Output             Bulk
VSBU-120-T3512B


Switching Power Supplies ac-dc, 120W, 3.3/5/12Vdc, triple 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 : 35
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 160.069

Multiples of: 1

                   
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