About Switching Power Supplies

Bel Fuse 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
  
                       
LM3020-9


Switching Power Supplies AC-DC/DC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 920.283
Multiples of: 1

              M    
LM1001-7R


Switching Power Supplies AC-DC/DC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 963.8275
Multiples of: 10

                   
PFC375-4200


Switching Power Supplies 375W +24/+5/12/12V @ 10/16/4/4A
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1063.358
Multiples of: 1

Switching SuppliesEnclosed375 W85 VAC to 264 VAC4 Output24 VDC5 VDC10 A10 ACommercialChassis9 in5 in2.5 in     
LK2540-7RTB1


Switching Power Supplies AC-DC/DC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1102.1214
Multiples of: 1

                   
LK1601-9ER


Switching Power Supplies AC-DC/DCDC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1108.7103
Multiples of: 1

 Enclosed150 W88 VDC to 372 VDC , 100 VAC to 240 VAC1 Output24 VDC 6 A IndustrialChassis168 mm111 mm80 mmK47 Hz to 440 Hz- 40 C+ 71 C 
LK5540-7RB1


Switching Power Supplies AC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1135.2553
Multiples of: 1

                   
LK1601-9ERB1


Switching Power Supplies AC-DC/DC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1136.0091
Multiples of: 1

 Enclosed144 W85 VAC to 264 VAC1 Output24 VDC 6 A CommercialChassis168 mm111 mm80 mm     
PFC375-4200G


POWER SUPPLYAC-DCIN 85to264VOUT 2451212V101044A37
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1142.9328
Multiples of: 1

                   
LS2320-7R


Switching Power Supplies AC-DC/DC-DC CONVERTER
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1144.8585
Multiples of: 1

         Commercial         
LK2660-9ERG


Switching Power Supplies Bel
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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.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 1149.7822
Multiples of: 1

Kits 144 W100 VAC to 240 VAC2 Output24 VDC 3 A      K    
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