Bel Technical Library
Several Application Notes and White Papers have been developed to offer advanced technical analysis, methodologies, and guidelines aimed at enhancing comprehension and optimizing the utilization of Bel Fuse products within the technical community.
The Need for High Frequency Connectors in 5G Communications
5G is placing demands on connector technology. Johnson is responding with products designed to accommodate the mmWave frequencies.
Front-End Power Supplies for Custom Solutions & Applications
Read about an effective solution for increasing power density and improving efficiency by customizing standard front-end titanium and platinum-rated supplies.
MIL-SPEC Connector Technologies Adapted to Address Everyday Challenges
Commercial and industrial applications are facing extreme operating environments. MIL-SPEC connector technologies mitigate these everyday challenges.
Using Triaxial Cables for Low-Current Measurements
Triaxial cables allow for guarded probing, which enables the measurement of very small currents and are becoming more widely used in advanced applications.
How Multi-rate Ethernet Enables Higher Speeds at Lower Cost
1Gbps Ethernet and the associated Cat5e/Cat6 cabling infrastructures are fast becoming a bottleneck in corporate and home networks, which are struggling to keep pace with rising bandwidth demands.
Improving Communication in Explosive Atmospheres
Fiber optics use is increasing in explosive atmospheres. Expanded-beam optical connectors are ATEX-approved, consolidating power and data into a single connection.
The Difference Between Traditional & Resettable Fuses
Fuses can be categorized as traditional one-time devices or resettable PTC fuses that can continue to protect circuits without the need for replacement.
The Future of Connectors in Aerospace Applications
Looking ahead, fiber is the future of aircraft cable, and rectangular connectors are fiber-ready. The future of connectors is here, and it is rectangular.
Selecting the Right Magnetics for Your ICM
LAN system designers need to choose the right ICM magnetics to meet EMI requirements.
Next Gen of Phased Array Radar & Communications
The latest phased array radar and communications systems that are being developed are following trends of higher frequency operation and physical densification.
Non-Magnetic Connectors in MRI Applications
The advancement of MRI machines focuses on increasing resolution and magnetic field strength, and hinges on the quality of non-magnetic connectors.
Power Converter Ruggedization for Railway
Rail requirements and environmental considerations for dc/dc converters.
Reducing SWaP for Military and Aerospace Applications
How fiber provides high throughput, while delivering low SWaP per bit of digital data.
Ethernet Invades the Industrial Space
Ethernet is becoming the dominant communication protocol for industrial applications. Industrial ethernet connectors must meet IEEE 802.3 10/100/1000BASE-T electrical interface requirements while maintaining high reliability.
Converters Oscillating at Surge Immunity Test
Clarification & recommendations for DC-DC converters for railway applications oscillating when being qualified against surge immunity requirements.
Designing Connectors for Low Earth Orbit Satellites
The challenges faced by connectors used in low earth orbit applications & how to overcome them.
Micro-D Cable 10GBase-T Compliance
Ethernet 10GBase-T cabling demands in Military and Industrial environments dictates a thorough assessment of connectors in terms of electrical and shock & vibration compliance.
Transformer Basics: Insulation Systems and Material Choices
Signal Transformer
Market: Consumer IoT Product: Transformers Explore transformer basics with a focus on insulation systems, coil winding, core types and compliance considerations. Gain insights for optimizing performance. READ ARTICLE |
Inductors, Chokes, Reactors, Filters… What’s in a name?
Signal Transformer
Market: Consumer IoT Products: Chokes, Coils, Inductors Learn the differences between inductors, chokes, reactors, and filters., their electromagnetic characteristics, and how they can be used to optimize electrical circuits. READ ARTICLE |
The Language of Noise: Power System Design and EMI
Bel Power Solutions
Market: Consumer IoT Product: Power Supplies Learn about electromagnetic noise origins, effects, and essential management strategies in electronic design. READ ARTICLE |
IEC 60601-1: Understanding Medical Power Supply Safety
Bel Power Solutions
Market: Medical Product: Power Supplies Discover the importance of IEC 60601-1 in ensuring safety and reliability in medical power supplies. Learn about the latest updates and standards. READ ARTICLE |
Requirements for RJ45 Ethernet Connectivity in the IoT
Stewart Connector
Market: Consumer IoT Product: ICMs With the increasing prevalence of smart homes, buildings, factories, and cities powered by the Internet of Things (IoT), Ethernet connectivity has become essential for devices that once lacked advanced communication capabilities. READ ARTICLE |
Hermetic Sealing Explained
Cinch Connectivity Solutions
Markets: Harsh Environment, Space Products: Circular Connectors, D-shaped Connectors, RF & Microwave Discover the essentials of hermetic sealing: its history, applications, types, and testing. Learn about the technology ensuring airtight connections. READ ARTICLE |
3-Phase Transformers: Construction and Configurations
Signal Transformer
Market: Industrial Product: Transformers Explore 3-phase transformers and evaluate the pros and cons of the four primary winding configurations for ideal performance and application suitability. READ ARTICLE |
Enhancing Fiber Optic Reliability: Expanded Beam Connectors
Cinch Connectivity Solutions
Fibreco Market: Harsh Environment Product: Optical Technology Expanded beam fiber optic connectors offer improved reliability in harsh environments compared to traditional physical contact connectors. READ ARTICLE |
More Than EV Batteries: How Bi-Directional Charging Enables New Battery Applications
Bel Power Solutions
Market: Transportation Product: Power Supplies Discover bidirectional power for diverse EVs – from medium to heavy-duty and on/off-road vehicles – to extend your battery capabilities. READ ARTICLE |
Pluggable Transceiver Solutions for Harsh Environments
Cinch Connectivity Solutions
Stratos Market: Harsh Environment Product: Optical Technology Explore pluggable and rugged transceivers: compact, high-performance, and environmentally resilient with the flexibility and convenience of a pluggable part. READ ARTICLE |
80 PLUS: Why You Need Titanium Power Supplies in Your Data Center
Bel Power Solutions
Market: Datacenter & Networking Product: Power Supplies Discover the benefits of selecting 80 plus certified power supplies, including cost, greater power efficiency and reliability, and meeting thermal constraints. READ ARTICLE |
A Case for Category 8 Copper Connectivity
Stewart Connector
Markets: Consumer IoT, Datacenter & Networking Product: Connectors Examine the benefits of copper cabling compared to optical fiber and consider new copper technologies for high-speed communications, including Cat 8 and ARJ45. READ ARTICLE |
EN 50155: The Essential Standard for Power Supply Design in Railway Solutions
Bel Power Solutions
Market: Railway Product: Power Supplies Learn more about the EN 50155 standard, and the five areas that are crucial when designing power supplies for railway rolling stock equipment. READ ARTICLE |
The Benefits of Fiber Over Copper
Cinch Connectivity Solutions
Fibreco Markets: Datacenter & Networking, Defense, Harsh Environment Product: Optical Technology Learn the key advantages fiber networks have over copper and the different types of transceivers that exist to convert between optical and electronic signals. READ ARTICLE |
How Expanded Beam Connectors Improve Reliability in Harsh Environments
Cinch Connectivity Solutions
Fibreco Market: Harsh Environment Product: Optical Technology Learn how expanded fiber optic connectors deliver endurance and reliability to withstand rugged environmental conditions and contaminates. READ ARTICLE |
Connectivity in the Military Drone Market
Cinch Connectivity Solutions
Market: Defense Products: Circular Connectors, D-shaped Connectors Learn how military drone designers meet the reduced SWaP needs of high-performance UVs and UAVs with rugged, robust, and lightweight inter-operate connectors. READ ARTICLE |
Micro-D Cable 10GBase-T Compliance
Cinch Connectivity Solutions
Dura-Con Market: Harsh Environment Product: D-shaped Connectors Ethernet 10GBase-T cabling demands in Military and Industrial environments dictates a thorough assessment of connectors in terms of electrical and shock & vibration compliance. READ ARTICLE |
Ultralight Assemblies for Powered Flight
Cinch Connectivity Solutions
C-enx Markets: Commercial Air, Defense, Space Products: Rectangular Connectors, RF & Microwave Discover the Ultralight Assemblies for Powered Flight by Cinch Connectivity Solutions, offering high-performance and reliable solutions for the aerospace industry. READ ARTICLE |
Designing Connectors for Low Earth Orbit Satellites
Cinch Connectivity Solutions
Dura-Con Market: Space Product: D-shaped Connectors The challenges faced by connectors used in low earth orbit applications & how to overcome them. READ ARTICLE |
Reducing SWaP for Military and Aerospace Applications
Cinch Connectivity Solutions
Stratos Markets: Commercial Air, Defense, Space Product: Optical Technology How fiber provides high throughput, while delivering low SWaP per bit of digital data. READ ARTICLE |
Improving Communication in Explosive Atmospheres
Cinch Connectivity Solutions
Fibreco Markets: Harsh Environment, Industrial Product: Optical Technology Fiber optics use is increasing in explosive atmospheres. Expanded-beam optical connectors are ATEX-approved, consolidating power and data into a single connection. READ ARTICLE |
Converters Oscillating at Surge Immunity Test
Bel Power Solutions
Market: Test and Measurement Product: Power Supplies Clarification & recommendations for DC-DC converters for railway applications oscillating when being qualified against surge immunity requirements. READ ARTICLE |
How to Select a PSU for Performance Applications Such as Laser Cutting
Bel Power Solutions
Markets: Harsh Environment, Industrial Product: Power Supplies Explore the challenges and performance requirements of ac-dc power supply units for precision equipment and how to select an appropriate PSU solution. READ ARTICLE |
How Edge-Plating Improves Reliability of Attenuators
Cinch Connectivity Solutions
Midwest Microwave Markets: Defense, Harsh Environment Product: RF & Microwave In this article, we’ll look at how the Qualified Parts List (QPL) standards define the performance and quality of attenuators, and how a new manufacturing technique developed by Cinch can substantially improve reliability. READ ARTICLE |
The Need for High Frequency Connectors in 5G Communications
Cinch Connectivity Solutions
Market: 5G (IoT) Product: RF & Microwave 5G is placing demands on connector technology. Johnson is responding with products designed to accommodate the mmWave frequencies. READ ARTICLE |
Front-End Power Supplies for Custom Solutions & Applications
Bel Power Solutions
Market: Datacenter & Networking Product: Power Supplies Read about an effective solution for increasing power density and improving efficiency by customizing standard front-end titanium and platinum-rated supplies. READ ARTICLE |
MIL-SPEC Connector Technologies Adapted to Address Everyday Challenges
Cinch Connectivity Solutions
Market: Commercial Air Products: Circular Connectors, D-shaped Connectors, Optical Technology Commercial and industrial applications are facing extreme operating environments. MIL-SPEC connector technologies mitigate these everyday challenges. READ ARTICLE |
Ethernet Invades the Industrial Space
Bel Magnetic Solutions
Market: Datacenter & Networking Product: ICMs Ethernet is becoming the dominant communication protocol for industrial applications. Industrial ethernet connectors must meet IEEE 802.3 10/100/1000BASE-T electrical interface requirements while maintaining high reliability. READ ARTICLE |
Solutions for Emerging Test and Measurement Challenges: Multi-channel Ganged Triax Assembly
Cinch Connectivity Solutions
Trompeter Market: Test and Measurement Product: RF & Microwave Discover how Cinch Connectivity Solutions is revolutionizing test and measurement applications in emerging industries with their comprehensive range of high-performance products and custom designs. READ ARTICLE |
Selecting Surface Mount Inductors For DC - DC Converter Applications
Signal Transformer
Markets: 5G (IoT), Datacenter & Networking Product: Transformers In response to interest in switching converters, silicon IC manufacturers have widened their portfolio of ICs to support different conversion topologies, input to output voltage requirements and output current capabilities. READ ARTICLE |
Next Gen of Phased Array Radar & Communications
Cinch Connectivity Solutions
Cin::APSE Markets: 5G (IoT), Consumer IoT, Defense, Space Product: Optical Technology The latest phased array radar and communications systems that are being developed are following trends of higher frequency operation and physical densification. READ ARTICLE |
How Multi-rate Ethernet Enables Higher Speeds at Lower Cost
Bel Magnetic Solutions
Market: Datacenter & Networking Product: ICMs 1Gbps Ethernet and the associated Cat5e/Cat6 cabling infrastructures are fast becoming a bottleneck in corporate and home networks, which are struggling to keep pace with rising bandwidth demands. READ ARTICLE |
Insulation Systems
Signal Transformer
Market: Harsh Environment Product: Transformers Electric, electronic and electromechanical equipment is vulnerable to the effects of extreme temperature variation. READ ARTICLE |
Non-Magnetic Connectors in MRI Applications
Cinch Connectivity Solutions
Johnson Market: Medical Product: RF & Microwave The advancement of MRI machines focuses on increasing resolution and magnetic field strength, and hinges on the quality of non-magnetic connectors. READ ARTICLE |
Power Converter Ruggedization for Railway
Bel Power Solutions
Market: Railway Product: Power Supplies Rail requirements and environmental considerations for dc/dc converters. READ ARTICLE |
Expanded Beam Fibreco Optic Connectors Deliver Endurance and Reliability in Harsh Environments
Cinch Connectivity Solutions
Fibreco Market: Harsh Environment Product: Optical Technology Introducing the expanded beam fiber optic connectors from Cinch Connectivity Solutions, designed for harsh environments and providing reliable and high-performance optical connections. READ ARTICLE |
3-Phase Transformers
Signal Transformer
Market: Industrial Product: Transformers Since all source power is generated in 3-Phase format, 3-Phase transformers play a key role in longdistance power distribution, regional grids, local grids, industrial and business facilities. READ ARTICLE |
Controlling EMI in Power Transformers
Signal Transformer
Market: Consumer IoT Product: Transformers The purpose of this document is to identify the ways through which Power Transformers conduct andradiate electromagnetic energy emissions which might cause device failures in equipment and systems containing sensitive electronic components. READ ARTICLE |
Inductors, Chokes, Reactors, Filters
Signal Transformer
Market: Consumer IoT Products: Chokes, Coils, Inductors This whitepaper explores the benefits and applications of inductors, chokes, reactors, and filters for electrical systems, providing a comprehensive guide to the various types and their unique advantages. READ ARTICLE |
UL Class 2, 3 vs. IEC Class II, III
Signal Transformer
Market: Consumer IoT Product: Transformers This article explains the unique attributes that define Class 2, Class 3, Class I, Class II, and Class IIItransformers while clarifying similarities, differences and applications. READ ARTICLE |
Optimizing Reliability of Secured Magnet Wire in Ethernet ICMs
Bel Magnetic Solutions
Market: Datacenter & Networking Product: ICMs As Ethernet bandwidth and power demands continue to rise, ICM designers will have fewer degrees of freedom. READ ARTICLE |
Applying Open Compute Rack and Power Specifications to New and Existing Data Centers
Bel Power Solutions
Market: Datacenter & Networking Product: Power Supplies Learn how to apply Open Compute Rack and Power specifications to new and existing data centers with the help of Bel's comprehensive application note. READ ARTICLE |
Using Triaxial Cables for Low-Current Measurements
Cinch Connectivity Solutions
Trompeter Market: Test and Measurement Product: RF & Microwave Triaxial cables allow for guarded probing, which enables the measurement of very small currents and are becoming more widely used in advanced applications. READ ARTICLE |
The Future of Connectors in Aerospace Applications
Cinch Connectivity Solutions
Market: Commercial Air Product: Rectangular Connectors Looking ahead, fiber is the future of aircraft cable, and rectangular connectors are fiber-ready. The future of connectors is here, and it is rectangular. READ ARTICLE |
The Difference Between Traditional & Resettable Fuses
Bel Fuse-Circuit Protection
Market: Consumer IoT Product: Fuses Fuses can be categorized as traditional one-time devices or resettable PTC fuses that can continue to protect circuits without the need for replacement. READ ARTICLE |
Fiber Optic Connectors - Why expanded beam is essential in harsh environments
Cinch Connectivity Solutions
Fibreco Market: Harsh Environment Product: Optical Technology This paper explains the benefits of expanded beam over physical contact, and demonstrates how expanded beam connectors offer improved reliability in harsh environments. READ ARTICLE |
Industrial Auxiliary Power, Charged Magazine Article
Bel Power Solutions
Market: Transportation Product: Power Supplies Read the Industrial Auxiliary Power, Charged Magazine Article READ ARTICLE |
Pluggable & Rugged Transceiver Solution for Harsh Environments
Cinch Connectivity Solutions
Stratos Market: Harsh Environment Product: Optical Technology Cinch Connectivity Solutions presents their Stratos front-load transceiver solutions, offering high-speed data transfer and reliable performance in a compact form factor. READ ARTICLE |
Power over Ethernet - Physical Phenomena Due To Electrical Contact Separation & Standards Update
Stewart Connector
Market: Harsh Environment Products: Connectors, ICMs Physical phenomena due to electrical contact separation & standards update. READ ARTICLE |
Selecting the Right Magnetics for Your ICM
Bel Magnetic Solutions
Market: Datacenter & Networking Product: ICMs LAN system designers need to choose the right ICM magnetics to meet EMI requirements. READ ARTICLE |
Optimizing Input Filter Design for POL Buck Converters
Bel Power Solutions
Market: Consumer IoT Product: Power Supplies Learn more about POL Buck Converters and optimal input filter designs for reliable on-board power systems, including ripple challenges and EMI considerations. READ ARTICLE |
Transformer Basics
Signal Transformer
Markets: Consumer IoT, Industrial Product: Transformers Transform the way you think about transformers with the comprehensive guide from Signal Transformer, covering the basics of transformer design, construction, and applications. READ ARTICLE |
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EN 50155: The Essential Standard for Power Supply Design in Railway Solutions
Learn more about the EN 50155 standard, and the five areas that are crucial when designing power supplies for railway rolling stock equipment.