Bel

Bel

Bel is a global leader in the design, development, and manufacturing of electronic components and modules. With a rich history spanning over 70 years, the company offers a diverse range of products that cater to various industries, including automotive, aerospace, industrial, and consumer electronics. Bel's product portfolio includes connectors, magnetics, circuit protection devices, power modules, sensors, and more. These high-quality components are known for their reliability, performance, and innovative features. Bel's commitment to cutting-edge technology and continuous innovation has resulted in numerous industry accolades and patents. The company's global footprint enables it to serve customers in key markets worldwide, providing them with comprehensive solutions that meet their specific requirements. Bel's customer-centric approach is evident in its dedication to delivering exceptional service, technical support, and customized solutions. The company also places great importance on sustainability, implementing environmentally friendly practices in its operations and products. Bel's strong partnerships with leading industry players further enhance its capabilities and enable it to stay at the forefront of technological advancements. With a focus on quality, innovation, and customer satisfaction, Bel continues to drive progress and shape the future of the electronic components industry.

DC DC Converters

Results:
562
Series
Current - Output (Max)
Efficiency
Voltage - Output 1
Size / Dimension
Number of Outputs
Power (Watts)
Voltage - Output 2
Operating Temperature
Voltage - Isolation
Approval Agency
Applications
Voltage - Output 3
Voltage - Input (Max)
Voltage - Input (Min)
Voltage - Output 4
Mounting Type
Type
Standard Number
Results remaining562
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Bel
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ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeOperating TemperatureApplicationsVoltage - IsolationPower (Watts)Standard NumberEfficiencyCurrent - Output (Max)TypeVoltage - Output 1Voltage - Output 2Voltage - Output 3Voltage - Output 4Approval AgencyVoltage - Input (Min)Number of OutputsVoltage - Input (Max)SeriesSize / Dimension
PYB20-Q48-S3-H-T
DC/DC CONVERTER 3.3V 20W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
86%
5A
Enclosed
3.3V
-
-
-
EN, IEC
18V
1
75V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PQA30-D24-S24-T
DC/DC CONVERTER 24V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C (With Derating)
ITE (Commercial)
1.5 kV
30W
-
87%
1.25A
Enclosed
24V
-
-
-
CE
18V
1
36V
PQA30-T (30W)
2.99" L x 1.24" W x 0.84" H (76.0mm x 31.5mm x 21.2mm)
PQA30-D24-S15-TH
DC/DC CONVERTER 15V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C (With Derating)
ITE (Commercial)
1.5 kV
30W
-
87%
2A
Enclosed
15V
-
-
-
CE
18V
1
36V
PQA30-T (30W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB30-Q48-T315-H-U
DC/DC CONVERTER +/-15V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
85%
1A, 1A
Enclosed
15V
-15V
-
-
EN, IEC
18V
2
75V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q48-S15-H-U
DC/DC CONVERTER 15V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
89%
2A
Enclosed
15V
-
-
-
EN, IEC
18V
1
75V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q48-S12-H-U
DC/DC CONVERTER 12V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
88%
2.5A
Enclosed
12V
-
-
-
EN, IEC
18V
1
75V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q48-D5-H-U
DC/DC CONVERTER +/-5V 30W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
86%
3A, 3A
Enclosed
5V
-5V
-
-
EN, IEC
18V
2
75V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q48-D15-H-U
DC/DC CONVERTER +/-15V 30W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
87%
1A, 1A
Enclosed
15V
-15V
-
-
EN, IEC
18V
2
75V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q24-T315-H-U
DC/DC CONVERTER 3.3V +/-15V 30W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
86%
3.5A, 500mA, 500mA
Enclosed
3.3V
15V
-15V
-
EN, IEC
9V
3
36V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
PYB30-Q24-S12-H-U
DC/DC CONVERTER 12V 30W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
30W
-
88%
2.5A
Enclosed
12V
-
-
-
EN, IEC
9V
1
36V
PYB30-U (30W)
2.66" L x 2.17" W x 0.90" H (67.5mm x 55.0mm x 23.0mm)
VHK100W-Q48-S15
DC/DC CONVERTER 15V 100W
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Quantity
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
100W
-
86.5%
6.7A
Enclosed
15V
-
-
-
-
18V
1
75V
VHK100W (100W)
4.23" L x 4.01" W x 1.50" H (107.5mm x 101.8mm x 38.0mm)
PYB20-Q48-S24-H-T
DC/DC CONVERTER 24V 20W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
90%
834mA
Enclosed
24V
-
-
-
EN, IEC
18V
1
75V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q48-S15-H-T
DC/DC CONVERTER 15V 20W
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
90%
1.33A
Enclosed
15V
-
-
-
EN, IEC
18V
1
75V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q48-S12-H-U
DC/DC CONVERTER 12V 20W
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
89%
1.67A
Enclosed
12V
-
-
-
EN, IEC
18V
1
75V
PYB20-U (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q24-S5-H-T
DC/DC CONVERTER 5V 20W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
90%
4A
Enclosed
5V
-
-
-
EN, IEC
9V
1
36V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q24-S3-H-T
DC/DC CONVERTER 3.3V 20W
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
86%
5A
Enclosed
3.3V
-
-
-
EN, IEC
9V
1
36V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q24-S24-H-T
DC/DC CONVERTER 24V 20W
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
90%
834mA
Enclosed
24V
-
-
-
EN, IEC
9V
1
36V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
PYB20-Q24-D15-H-T
DC/DC CONVERTER +/-15V 20W
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
-
20W
-
88%
667mA, 667mA
Enclosed
15V
-15V
-
-
EN, IEC
9V
2
36V
PYB20-T (20W)
2.99" L x 1.24" W x 0.99" H (76.0mm x 31.5mm x 25.1mm)
VHK150W-Q48-S5
DC/DC CONVERTER 5V 125W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 85°C
-
1.5 kV
125W
-
90%
25A
Enclosed
5V
-
-
-
CE
18V
1
75V
VHK150W (150W)
4.23" L x 4.01" W x 1.50" H (107.5mm x 101.8mm x 38.0mm)
VHK150W-Q48-S15
DC/DC CONVERTER 15V 150W
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
Chassis Mount
-40°C ~ 100°C
-
-
150W
-
88%
10A
Enclosed
15V
-
-
-
-
18V
1
75V
VHK150W (150W)
4.23" L x 4.00" W x 1.50" H (107.5mm x 102.0mm x 38.0mm)

About  DC DC Converters

DC-DC converters are electronic devices that transform a direct current (DC) voltage input into a different DC voltage output, while maintaining a comparable wattage rating on both the input and output sides, with minimal switching losses. These converters are widely used in various applications, such as battery-powered equipment, mobile devices, and industrial control systems. DC-to-DC converters come in a variety of packages, inputs, and outputs, and can be mounted either on-board or off-board, depending on the specific application. On-board DC-DC converters are typically used in space-constrained environments and are installed directly on the circuit board. Off-board DC-DC converters are usually larger and more versatile, providing flexibility in terms of installation and power delivery. These converters are available with single or multiple output options, allowing for customization to meet specific power requirements. They can also operate at various frequencies, typically ranging from a few kilohertz to several megahertz, depending on the application. DC-DC converters play a crucial role in optimizing power supply solutions, enabling efficient and reliable power delivery to connected devices by precisely adjusting and regulating DC voltage levels. By transforming voltage levels while maintaining a comparable wattage rating, these converters help to ensure that electronic devices receive stable and consistent power, regardless of the input voltage fluctuations or other variables. In conclusion, DC-DC converters are essential components in modern electronics, providing customized and efficient power supply solutions for various applications. With their compact design, high efficiency, and flexible options, these converters enable reliable and optimal performance for a wide range of electronic devices.