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.
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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
  
                       
ABC180-1012L


Switching Power Supplies 180W 100-240Vin 12Vout 15A HEADER
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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 : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 109.0976

Multiples of: 1

 Open Frame180 W80 VAC to 264 VAC1 Output12 VDC 15 A IndustrialPcb101.6 mm50.8 mm19.05 mmAbc18047 Hz to 63 Hz  Bulk
ABC201-1T15G


Switching Power Supplies 200W 15V 10.66A SCREW TERMINAL
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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 : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 118.7681

Multiples of: 1

Switching SuppliesOpen Frame200 W264 VAC , 390 VDC1 Output15 V 10.66 A CommercialChassis5 in3 in1.5 inAbc20163 Hz  Bulk
ABC200-1048G


Switching Power Supplies 200W 48V 4.25A 2" x 4"
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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 : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 196.2187

Multiples of: 1

Switching SuppliesOpen Frame204 W90 VAC to 264 VAC148 V 4.25 A CommercialSmd/Smt4 in2 in1.5 inAbc   Bulk
ABC400-1012G


Open Frame AC DC Converters 1 Output 12V 90 ~ 264 VAC Input
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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 : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 224.124

Multiples of: 1

Switching_SuppliesOpen_Frame360 W90 VAC to 264 VAC1_Output12 VDC 30 A  Chassis5 in3 in1.5 inAbc   Bulk
ABC401-1024


Switching Power Supplies POWER SUPPLY; ABC401-1024; AC-DC; IN 100to240V; OUT 24V; 16.7A; 400W; OPEN FRAME; 2.99"x6.46"x1.48"; HEADER TYPE
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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 : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 233.7562

Multiples of: 1

Switching SuppliesOpen Frame400 W90 VAC to 264 VAC , 170 VDC to 270 VDC1 Output24 VDC-16.7 A-IndustrialPanel164.2 mm76 mm37.7 mm     
ABC800-1T24


Switching Power Supplies AC-DC Power Supply Open Frame 800 W
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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 : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 333.7819

Multiples of: 1

Switching SuppliesOpen Frame800 W85 VAC to 264 VAC , 120 VDC to 390 VDC1 Output24 V 33.33 A Medical, IndustrialChassis127 mm216 mm41 mmAbc80047 Hz to 63 Hz- 40 C+ 70 C 
CPA200-4530G


Switching Power Supplies 90-264Vin 200W 5V20A 3.3V20A/12V2.5A
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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 : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 416.3113

Multiples of: 1

   90 v to 264 V4_Output5 V3.3 V20 A20 A          
MAP130-4001G


Switching Power Supplies 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.

Bel Fuse Availability : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 552.8901

Multiples of: 1

 Open Frame130 W90 VAC to 132 VAC , 175 VAC to 264 VAC4 Output5 VDC24 VDC20 A3.5 ACommercialChassis215.9 mm114.3 mm50.8 mmMap47 Hz to 63 Hz0 C+ 70 C 
CPA550-4530G


Switching Power Supplies 90-264Vin 550W 5V50A 3.3V50A/12V8A/-12V3A
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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 : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 951.2805

Multiples of: 1

 Enclosed550 W90 VAC to 264 VAC4 Output5 V3.3 V50 A50 ACommercialChassis223.4 mm40.6 mm162.5 mmCpa    
LS1601-9ER


Enclosed, Conformal Coated AC DC Converters 1 Output 24V 85 ~ 264 VAC, 88 ~ 372 VDC Input
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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 : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 1226.2161

Multiples of: 1

Isolated  85 VAC to 264 VAC1 Output24 V 4.2 A IndustrialChassis168 mm111 mm60 mmS - 40 C+ 71 C 
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