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
  
                       
VSBU-120C-24


Switching Power Supplies ac-dc, 120 W, 24 Vdc, 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 : 0
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USD 131.6043
Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 264 VAC1 Output24 VDC 5 A IndustrialPCB127 mm76.2 mm33.6 mmVSBU - 120C    
VSBU-120-5


Switching Power Supplies ac-dc, 120W, 5Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 132.9115
Multiples of: 1

Switching SuppliesOpen Frame110 W90 VAC to 260 VAC1 Output5 V 22 A CommercialChassis127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
VSUU-120-D512


Switching Power Supplies ac-dc, 120W, 5/12Vdc, dual 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 133.7155
Multiples of: 60

                   
VSBU-120-48


Switching Power Supplies ac-dc, 120W, 48Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 136.188
Multiples of: 40

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC1 Output48 V 2.5 A CommercialChassis127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
VSUU-120-36


Switching Power Supplies ac-dc, 120W, 36Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 137.4271
Multiples of: 60

                   
VSBU-120-15


Switching Power Supplies ac-dc, 120W, 12Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 137.956
Multiples of: 40

 Open Frame120 W230 VAC1 Output13 VDC to 16 VDC 8 A CommercialChassis127 mm76.2 mm32.5 mm    Bulk
VSBU-120-D524A


Switching Power Supplies ac-dc, 120W, 5/24Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 141.1326
Multiples of: 1

Switching SuppliesOpen Frame120 W90 VAC to 260 VAC2 Output5 V24 V15 A3.5 ACommercialChassis127 mm76.2 mm33.6 mm 47 Hz to 63 Hz  Bulk
PSF-100-D


Switching Power Supplies ac-dc, 100W, 27.6/27.6/5Vdc, 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 142.5937
Multiples of: 1

                   
VF-S320-05A


Switching Power Supplies ac-dc, 250 W, 5 Vdc, single output, U-frame, low leakage
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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
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USD 150.36
Multiples of: 250

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PSF-155-D-CNF


Switching Power Supplies ac-dc, 155W, 27.6/27.6/5Vdc, triple 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 162.3973
Multiples of: 1

                   
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