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
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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
  
                       
ABC120-1T12L


Switching Power Supplies 120W 12Vout 8.33A
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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
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USD 60.2734
Multiples of: 42

Switching SuppliesOpen Frame120 W85 VAC to 264 VAC1 Output12 V 10 A CommercialChassis76.2 mm50.8 mm25 mmAbc47 Hz to 63 Hz   
ABC225-1T12L


Open Frame AC DC Converters 1 Output 12V 85 ~ 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 : 0
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USD 63.051
Multiples of: 1

Switching SuppliesOpen Frame112.5 w , 225 W85 VAC to 264 VAC , 390 VDC1 Output12 V 9.37 A , 18.75 A CommercialChassis101.6 mm50.8 mm25.4 mm 47 Hz to 63 Hz  Bulk
ABC60-3002G


Switching Power Supplies 60W 5.2/14.6/-16.2V TRIPLE OUTPUT
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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 63.3987
Multiples of: 1

Switching_SuppliesOpen_Frame60 W90 VAC to 264 VAC3_Output5.2 V14.6 V8 A2.5 AIndustrial, CommercialChassis4 in2 in1.2 inAbc6047 Hz to 63 Hz- 20 C  
G28-T01


Switching Power Supplies FRONT PANEL
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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
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USD 64.7127
Multiples of: 1

Accessories             T    
MBC120-1T12L


Switching Power Supplies 120W 12Vout 8.33A Medical
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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 65.5505
Multiples of: 42

Switching SuppliesOpen Frame120 W85 VAC to 264 VAC1 Output12 V 10 A MedicalChassis76.2 mm50.8 mm25 mmMbc47 Hz to 63 Hz   
ABC60-3003G


Open Frame AC DC Converters 3 Output 3.3V 5.2V -12.8V 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 : 0
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USD 68.6306
Multiples of: 1

Switching SuppliesOpen Frame60 W90 VAC to 264 VAC3 Output3.3 V5.2 V8 A3 A Chassis4 in2 in1.2 inAbc6047 Hz to 63 Hz   
ABC225-1048L


Switching Power Supplies 225W 48V MOLEX CONNECTOR
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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
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USD 72.5087
Multiples of: 1

Switching_SuppliesOpen_Frame112.5 w , 225 W85 VAC to 264 VAC , 390 VDC1_Output48 V 2.34 A , 4.68 A CommercialChassis101.6 mm50.8 mm25.4 mm 47 Hz to 63 Hz  Bulk
QME48T35120-NJB0G


Bel POWER SUPPLY;QME48T35120-NJB0G ;DC-DC;;36VDC-75VDC;12VDC;35A;PTH;;No Baseplate
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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
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USD 74.192
Multiples of: 1

                   
MBC150-1T15G


Switching Power Supplies 150W 15V 6.67A MEDICAL Screw Term
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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
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USD 75.1127
Multiples of: 1

Switching SuppliesOpen Frame150 W90 v to 264 V1 Output15 V 6.67 A MedicalChassis   Mbc150   Bulk
MAP110-4004


Open Frame AC DC Converters 4 Output 5V 24V -15V 15V 85 ~ 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 : 0
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USD 79.584
Multiples of: 1

Switching Supplies 100 W85 VAC To 264 VAC45 VDC24 VDC12 A , 20 A5 A , 9 ACommercialChassis7 in4.3 in1.97 inMap   Bulk
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