About Switching Power Supplies

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
Manufacturer
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
  
                       
YS-U30S5 190321


- Switching power supply ROHS
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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.

ESHION Availability : 17
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 6.041

Multiples of: 1

                   
YS-U20S24H 190830


- Switching power supply ROHS
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.

ESHION Availability : 17
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 6.6451

Multiples of: 1

                   
YS-36S12L 190863


- Switching power supply ROHS
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.

ESHION Availability : 17
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 7.4908

Multiples of: 1

                   
LRS-50-24


- Switching power supply ROHS
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.

LZTEC Availability : 17
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 8.3453

Multiples of: 1

  50 W                
YS-U50S12L 190905


- Switching power supply ROHS
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.

ESHION Availability : 17
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 10.0712

Multiples of: 1

                   
EPS-25-3.3


Switching Power Supplies 16.5W 3.3V 5A
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.

Mean Well Availability : 17
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 12.9082

Multiples of: 1

 Open Frame16.5 W85 VAC to 264 VAC , 120 VDC to 370 VDC1 Output3.3 VDC 5 A  Chassis76.2 mm50.8 mm23.876 mmEps - 25    
PQU-COVER


Switching Power Supplies PQU650 Cover Kit
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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.

Murata Availability : 17
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 14.352

Multiples of: 1

                  Bulk
EPS-45S-3.3


Switching Power Supplies 26.4W 3.3V 8A 3x2 open frame
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.

Mean Well Availability : 17
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 14.8522

Multiples of: 1

           76.2 mm50.8 mm24 mmEps - 45S   Bulk
PSK-4-3


Switching Power Supplies ac-dc, 4W, 3.3 Vdc, single output, encapsulated
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 : 17
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 15.2905

Multiples of: 1

Switching SuppliesEnclosed4 W85 VAC to 305 VAC , 120 VDC to 431 VDC1 Output3.3 VDC-1.2 A-IndustrialPCB41.1 mm21 mm20 mm     
PMB-12V35W1AA


Switching Power Supplies 12V 35W Open Frame, with Terminal Block Connector, without Connector cover
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.

Delta Availability : 17
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 17.3035

Multiples of: 1

 Open Frame35 W85 VAC to 264 VAC1 Output12 VDC 2.92 A CommercialPanel3.86 in3.86 in1.5 inPmb/Pml/Pmt50 Hz to 60 Hz   
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