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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(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-S15C-12


Switching Power Supplies ac-dc, 15 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 : 64
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 16.4482
Multiples of: 1

Switching SuppliesEnclosed15 W85 VAC to 264 VAC , 100 VDC to 370 VDC1 Output12 VDC 1.25 A CommercialPcb53.8 mm28.8 mm23.5 mmPsk - S15 C47 Hz to 63 Hz- 40 C+ 70 CTray
VGS-50-12


Switching Power Supplies ac-dc, 50W, 12Vdc, 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 : 64
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 47.1385
Multiples of: 1

                   
VMS-20-24


Switching Power Supplies ac-dc, 20 W, 24 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 : 63
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 29.4141
Multiples of: 1

Switching SuppliesOpen Frame20 W90 VAC to 264 VAC1 Output24 V 900 mA MedicalPcb60.5 mm40.6 mm17 mm 47 Hz to 63 Hz  Bulk
VGS-75-3.3


AC/DC Power Supply - 1 Output - Enclosed - 3.3V@15 A - 50W
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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 : 63
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 56.875
Multiples of: 1

                   
VMS-60-24


Switching Power Supplies ac-dc, 60W, 24Vdc, 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 : 62
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 38.6521
Multiples of: 1

   230 VAC1 Output             Bulk
VF-S250-48A-CF


Switching Power Supplies 250W 48V 5.21A 3x5 Case wFan
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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 : 60
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 167.6372
Multiples of: 1

Switching SuppliesEnclosed250 W110 VAC1 Output48 VDC 5.21 A CommercialChassis127 mm81.28 mm50.8 mmVf - S250 - Xxa47 Hz to 63 Hz0 C+ 70 CBulk
VGS-50B-12


Switching Power Supplies 50.4W 12V 4.2A 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 : 59
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 24.2466
Multiples of: 1

Ac - Dc Power SuppliesEnclosed50.4 W90 VAC to 264 VAC1 Output12 VDC 4.2 A Industrial, CommercialChassis99 mm82 mm30 mmVgs - 50B47 Hz to 63 Hz- 20 C+ 70 C 
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 : 58
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

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-5-S24-B


Switching Power Supplies 5W 24V 210mA Open SIP RA
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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 : 58
Ship by Tue. 04 Jun to Mon. 10 Jun Calender.png

USD 10.6525
Multiples of: 1

Switching Power SuppliesEnclosed5 W85 VAC to 264 VAC , 100 VDC to 400 VDC1 Output24 V 210 mA CommercialThrough Hole40 mm20 mm12.8 mmPbo - 547 Hz to 63 Hz- 25 C+ 85 CTray
VMS-20-15


Switching Power Supplies ac-dc, 20W, 15Vdc, single output, open PCB, MED
Icon ROHS
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 : 58
Ship by Mon. 10 Jun to Wed. 12 Jun Calender.png

USD 30.1242
Multiples of: 1

                   
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