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-S2C-15


Switching Power Supplies ac-dc, 2 W, 15 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 : 47
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 9.135
Multiples of: 5

Switching SuppliesEnclosed2 W85 VAC to 305 VAC , 120 VDC to 430 VDC1 Output15 VDC 133 mA CommercialPcb33.7 mm22.2 mm18 mmPsk - S2 C47 Hz to 63 Hz- 40 C+ 70 CTube
VGS-50B-48


Switching Power Supplies 52.8W 48V 1.1A Enclosed Chassis Mnt
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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 : 47
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 24.3935
Multiples of: 1

Switching SuppliesEnclosed52.8 W90 VAC to 264 VAC1 Output48 VDC 1.1 A Industrial, CommercialChassis99 mm82 mm30 mmVgs - 50B47 Hz to 63 Hz- 20 C+ 70 C 
PSK-S3-9


Switching Power Supplies 3W 9V 330mA Board Mount
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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 : 46
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 4.1974
Multiples of: 1

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output9 V 330 mA CommercialPcb37 mm24.5 mm18 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
VGS-150B-24


Switching Power Supplies 156W 24V 6.5A Enclosed Chassis Mnt
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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 : 46
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 37.7465
Multiples of: 1

Ac - Dc Power SuppliesEnclosed156 W88 VAC to 132 VAC , 176 VAC to 264 VAC1 Output24 VDC 6.5 A Industrial, CommercialChassis159 mm97 mm30 mmVgs - 150B47 Hz to 63 Hz- 20 C+ 70 C 
VMS-450B-48-CFS


Switching Power Supplies ac-dc 450 W 48 Vdc single output metal case w side 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 : 46
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 205.7738
Multiples of: 1

                  Box
PSK-S5B-15-L


Switching Power Supplies 5W 15V 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 : 45
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 11.5631
Multiples of: 1

Switching SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output15 V 330 mA CommercialWire Leads37 mm24.5 mm18 mmPsk - S5b47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S3-5-T


Switching Power Supplies 3W 5V 600mA Chassis Mount
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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 : 45
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 16.6425
Multiples of: 1

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 V 600 mA CommercialChassis76 mm31.5 mm26.8 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
VMS-160-12


Switching Power Supplies ac-dc, 160 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 Availability : 45
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 120.9311
Multiples of: 1

   230 VAC1 Output              
PSK-S5B-15


Switching Power Supplies 5W 15V 330mA Board Mount
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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 : 44
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 9.7256
Multiples of: 5

Switching SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output15 V 330 mA CommercialPcb37 mm24.5 mm18 mmPsk - S5b47 Hz to 63 Hz- 40 C+ 70 CTray
VSBU-120-T512A


Switching Power Supplies ac-dc, 120W, 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 : 44
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 150.67
Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC3 Output5 V12 V15 A6 ACommercialPcb127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
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