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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Global Stock ⓘ (▲▼)Price(USD) 

(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-45-5


Switching Power Supplies ac-dc 45 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 16.302
Multiples of: 1

Switching SuppliesEnclosed40 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 VDC-8 A-IndustrialPCB87 mm52 mm29.5 mmPSK - 45    
PSK-S3-12-T


Switching Power Supplies 3W 12V 250mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 16.769
Multiples of: 24

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 V 250 mA CommercialChassis76 mm31.5 mm26.8 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
PSK-25W-12


Switching Power Supplies ac-dc 25W 12 Vdc single output encapsulated PCB 85 305 Vac
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 17.6702
Multiples of: 1

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PSK-45-24


Switching Power Supplies ac-dc 45 W 24 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.0763
Multiples of: 1

Switching SuppliesEnclosed45 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output24 VDC-1.9 A-IndustrialPCB87 mm52 mm29.5 mmPSK - 45    
PSK-S25D-12


Switching Power Supplies ac-dc, 25 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.2214
Multiples of: 1

Switching SuppliesEnclosed25.2 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 VDC 2.1 A CommercialPcb70 mm48 mm23.5 mmPsk - S25d47 Hz to 63 Hz- 40 C+ 85 CTray
VGS-75C-36


Switching Power Supplies ac-dc 75 W 36 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.759
Multiples of: 48

                  Box
PSK-25W-24


Switching Power Supplies ac-dc 25W 24 Vdc single output encapsulated PCB 85 305 Vac
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 19.5741
Multiples of: 1

                  Tray
PSK-45-5-T


Switching Power Supplies ac-dc 45 W 5 Vdc single output 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 20.488
Multiples of: 1

Switching SuppliesEnclosed40 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 VDC-8 A-IndustrialChassis135 mm70 mm37.9 mmPSK - 45 - T    
PSK-45-48-T


Switching Power Supplies ac-dc 45 W 48 Vdc single output 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 20.488
Multiples of: 1

                  Tray
VGS-150C-36


Switching Power Supplies ac-dc 150 W 36 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 22.9234
Multiples of: 1

Switching SuppliesEnclosed154.8 W85 VAC to 264 VAC , 120 VDC to 373 VDC1 Output36 VDC-4.3 A-IndustrialChassis159 mm97 mm30 mmVGS - 150C    
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