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
  
                       
PSK-S20C-5


Switching Power Supplies ac-dc, 20 W, 5 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 : 38
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 12.9811
Multiples of: 1

Switching SuppliesEnclosed18 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 VDC 3.6 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S20 C47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S20C-3


Switching Power Supplies ac-dc, 20 W, 3 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 : 33
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 6.2872
Multiples of: 1

Switching SuppliesEnclosed11.8 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output3.3 VDC 3.6 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S20 C47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S10C-3


Switching Power Supplies ac-dc, 10 W, 3 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 : 33
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 10.415
Multiples of: 1

Switching SuppliesEnclosed6.6 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output3.3 VDC 2 A CommercialPcb53.8 mm28.8 mm19 mmPsk - S10 C47 Hz to 63 Hz- 40 C+ 70 CTray
VMS-130-12


Switching Power Supplies ac-dc, 130 W, 12 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 : 33
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 72.5419
Multiples of: 1

Switching SuppliesOpen Frame130 W80 VAC to 264 VAC1 Output12 VDC 10.8 A IndustrialPCB76.2 mm50.8 mm30.5 mmVMS - 130    
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 : 32
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 8.7807
Multiples of: 5

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output12 VDC 250 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tray
VMS-300A-24


AC/DC Power Supply - 1 Output Open Frame - Open Frame, Chassis Mount - 24 V, 12.5 A - 300W
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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 : 32
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 125.7295
Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output24 VDC 12.5 A MedicalChassis127 mm76.2 mm28.52 mm 47 Hz to 63 Hz  Bulk
VSUU-120-15


Switching Power Supplies ac-dc, 120W, 15Vdc, 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 : 32
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 144.157
Multiples of: 1

                   
VGS-100-12


Switching Power Supplies ac-dc, 100 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 Availability : 32
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 159.2229
Multiples of: 1

   230 VAC1 Output             Bulk
VMS-450B-48-CNF


Switching Power Supplies ac-dc 450 W 48 Vdc single output metal case no 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 : 32
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 190.4175
Multiples of: 1

                  Box
VMS-300-12


VMS-300 Series 300 W 12 V 90 to 264 Vin Medical Certified AC/DC Power Supply
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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 : 32
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 394.5942
Multiples of: 1

   230 VAC1 Output         Vms - 300    
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