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
  
                       
PBO-3-S15


Switching Power Supplies 3W 15V 200mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.4214
Multiples of: 2

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output15 VDC 200 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tube
PBO-3-S24


Switching Power Supplies 3W 24V 125mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 2.1993
Multiples of: 1

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output24 VDC 125 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tube
PBO-5-S24


Switching Power Supplies 5W 24V 210mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 3.0529
Multiples of: 1

Switching SuppliesOpen Frame5 W85 v to 264 V1 Output24 VDC 210 mA CommercialThrough Hole42 mm20 mm13.65 mmPbo - 563 Hz  Tray
VGS-150B-12


Switching Power Supplies 150W 12V 12.5A 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 : 0
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USD 3.303
Multiples of: 1

Ac - Dc Power SuppliesEnclosed150 W88 VAC to 132 VAC , 176 VAC to 264 VAC1 Output12 VDC 12.5 A Industrial, CommercialChassis159 mm97 mm30 mmVgs - 150B47 Hz to 63 Hz- 20 C+ 70 C 
PBO-3-S5


PBO-3 Series 3 W Single Output 5 V Vertical PCB 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 5.395
Multiples of: 5

Switching SuppliesOpen Frame3 W85 v to 305 V1 Output5 VDC 0.6 A CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tube
PBO-3-S9


Switching Power Supplies 3W 9V 333mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 5.4525
Multiples of: 2

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output9 VDC 333 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tube
PSK-S5B-9-L


Switching Power Supplies 5W 9V 560mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 5.5511
Multiples of: 1

Switching SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output9 V 560 mA CommercialWire Leads37 mm24.5 mm18 mmPsk - S5b47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S2C-24


Switching Power Supplies ac-dc, 2 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 5.5615
Multiples of: 1

Switching SuppliesEnclosed2 W85 VAC to 305 VAC , 120 VDC to 430 VDC1 Output24 VDC 83 mA CommercialPcb33.7 mm22.2 mm18 mmPsk - S2 C47 Hz to 63 Hz- 40 C+ 70 CTube
PBO-3-S3.3


Switching Power Supplies 1.98W 3.3V 600mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 6.8775
Multiples of: 5

Switching SuppliesOpen Frame1.98 W85 v to 305 V1 Output3.3 VDC 0.6 A CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tube
PSK-S20C-15


Switching Power Supplies ac-dc, 20 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 7.0543
Multiples of: 1

Switching SuppliesEnclosed20 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output15 VDC 1.33 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S20 C47 Hz to 63 Hz- 40 C+ 70 CTray
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