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.
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Global Stock ⓘ (▲▼)Price(USD

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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-S3-5


Switching Power Supplies 3W 5V 600mA 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 : 0
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USD 7.426

Multiples of: 1

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 V 600 mA CommercialPcb37 mm24.5 mm18 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S3-24


Switching Power Supplies 3W 24V 125mA 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 : 0
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USD 7.5348

Multiples of: 1

Switching SuppliesEnclosed3 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output24 V 125 mA CommercialPcb37 mm24.5 mm18 mmPsk - S347 Hz to 63 Hz- 40 C+ 70 CTray
PBO-3-S9-B


Switching Power Supplies 3W 9V 333mA Open SIP Right Angle
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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 7.6764

Multiples of: 1

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output9 VDC 333 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tray
PSK-S5B-12-L


Switching Power Supplies 5W 12V 420mA 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
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USD 8.0759

Multiples of: 1

Switching SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 V 420 mA CommercialWire Leads37 mm24.5 mm18 mmPsk - S5b47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-S5B-5


Switching Power Supplies 5W 5V 1000mA 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 8.5251

Multiples of: 1

Switching SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 V 1 A CommercialPcb37 mm24.5 mm18 mmPsk - S5b47 Hz to 63 Hz- 40 C+ 70 CTray
PSK-5W-5


Switching Power Supplies ac-dc 5 W 5 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 8.5312

Multiples of: 1

Switching SuppliesEnclosed5 W85 VAC to 305 VAC , 100 VDC to 430 VDC1 Output5 VDC-1 A-IndustrialPCB50.8 mm25.4 mm15.36 mmPSK - 5W    
PBO-3-S24-B


Switching Power Supplies 3W 24V 125mA Open SIP Right Angle
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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 8.87

Multiples of: 1

Switching SuppliesOpen Frame3 W85 v to 264 V1 Output24 VDC 125 mA CommercialThrough Hole35 mm18 mm11 mmPbo - 3440 Hz  Tray
PSK-S6C-5


Switching Power Supplies ac-dc, 6 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
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USD 8.995

Multiples of: 1

Switching SuppliesEnclosed6 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output5 VDC 1.2 A CommercialPcb50.8 mm25.4 mm15.36 mmPsk - S6 C47 Hz to 63 Hz- 40 C+ 70 CTube
PSK-5W-12


Switching Power Supplies ac-dc 5 W 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 9.1219

Multiples of: 1

                  Tube
PSK-S15C-24


Switching Power Supplies ac-dc, 15 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 9.1296

Multiples of: 1

Switching SuppliesEnclosed15 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output24 VDC 625 mA CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S15 C47 Hz to 63 Hz- 40 C+ 70 CTray
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