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-20-5


Switching Power Supplies Internal AC-DC Power Supplies
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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 : 162
Ship by Thu. 20 Jun to Mon. 24 Jun Calender.png

USD 28.6902
Multiples of: 1

Switching SuppliesOpen Frame20 W90 VAC to 264 VAC1 Output5 V 4 A MedicalPcb60.5 mm40.6 mm20.4 mm 47 Hz to 63 Hz  Bulk
PSK-S10C-12


Switching Power Supplies ac-dc, 10 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 Availability : 157
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 10.9331
Multiples of: 5

Switching SuppliesEnclosed10 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 VDC 900 mA CommercialPcb53.8 mm28.8 mm19 mmPsk - S10 C47 Hz to 63 Hz- 40 C+ 70 CTray
VMS-160-5


Switching Power Supplies ac-dc, 160W, 5Vdc, 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 : 145
Ship by Thu. 20 Jun to Mon. 24 Jun Calender.png

USD 120.9311
Multiples of: 1

                   
VF-D250-D1224A


Switching Power Supplies 12V 12A, 24V 6A 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 : 127
Ship by Thu. 20 Jun to Mon. 24 Jun Calender.png

USD 156.2867
Multiples of: 1

Ac - Dc Power SuppliesOpen Frame250 W110 VAC2 Output12 VDC24 VDC12 A6 ACommercialChassis127 mm81.28 mm38.1 mmVf - D250 - Dxxa47 Hz to 63 Hz0 C+ 50 C-
PBO-5-S5


Switching Power Supplies 5W 5V 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 : 117
Ship by Fri. 14 Jun to Thu. 20 Jun Calender.png

USD 11.1384
Multiples of: 1

Switching SuppliesOpen Frame5 W85 v to 264 V1 Output5 VDC 1000 mA CommercialThrough Hole42 mm20 mm13.65 mmPbo - 563 Hz  Tray
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. 14 Jun to Thu. 20 Jun 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
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. 14 Jun to Thu. 20 Jun 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. 14 Jun to Thu. 20 Jun 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. 20 Jun to Mon. 24 Jun 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    
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. 20 Jun to Mon. 24 Jun Calender.png

USD 133.139
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
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