Bel Technical Library

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.

The Language of Noise: Power System Design and EMI

Bel Power Solutions

Market: Consumer IoT

Product: 电源

Learn about electromagnetic noise origins, effects, and essential management strategies in electronic design.

IEC 60601-1: Understanding Medical Power Supply Safety

Bel Power Solutions

Market: 医疗

Product: 电源

Discover the importance of IEC 60601-1 in ensuring safety and reliability in medical power supplies. Learn about the latest updates and standards.

物联网中对 RJ45 以太网连接的要求

Stewart Connector

Market: Consumer IoT

Product: ICM

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.

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.

3-Phase Transformers: Construction and Configurations

Signal Transformer

Market: 工业

Product: 变压器

Explore 3-phase transformers and evaluate the pros and cons of the four primary winding configurations for ideal performance and application suitability.

Enhancing Fiber Optic Reliability: 扩展线束连接器

Cinch Connectivity Solutions

Fibreco

Market: 恶劣环境

Product: Optical Technology

Expanded beam fiber optic connectors offer improved reliability in harsh environments compared to traditional physical contact connectors.

More Than EV Batteries: How Bi-Directional Charging Enables New Battery Applications

Bel Power Solutions

Market: 运输

Product: 电源

Discover bidirectional power for diverse EVs – from medium to heavy-duty and on/off-road vehicles – to extend your battery capabilities.

Pluggable Transceiver Solutions for Harsh Environments

Cinch Connectivity Solutions

Stratos

Market: 恶劣环境

Product: Optical Technology

Explore pluggable and rugged transceivers: compact, high-performance, and environmentally resilient with the flexibility and convenience of a pluggable part.

80 PLUS: Why You Need Titanium Power Supplies in Your Data Center

Bel Power Solutions

Market: Datacenter & Networking

Product: 电源

Discover the benefits of selecting 80 plus certified power supplies, including cost, greater power efficiency and reliability, and meeting thermal constraints.

类别 8 的铜连接性案例

Stewart Connector

Markets: Consumer IoT, Datacenter & Networking

Product: 连接器

Examine the benefits of copper cabling compared to optical fiber and consider new copper technologies for high-speed communications, including Cat 8 and ARJ45.

EN 50155: The Essential Standard for Power Supply Design in Railway Solutions

Bel Power Solutions

Market: 铁路

Product: 电源

Learn more about the EN 50155 standard, and the five areas that are crucial when designing power supplies for railway rolling stock equipment.

How Expanded Beam Connectors Improve Reliability in Harsh Environments

Cinch Connectivity Solutions

Fibreco

Market: 恶劣环境

Product: Optical Technology

Learn how expanded fiber optic connectors deliver endurance and reliability to withstand rugged environmental conditions and contaminates.

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.

军用无人机市场中的连通性

Cinch Connectivity Solutions

Market: 国防

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.

Micro-D 电缆，符合 10GBase-T 标准

Cinch Connectivity Solutions

Dura-Con

Market: 恶劣环境

Product: D 形连接器

根据军事和工业环境中的以太网 10GBase-T 布线要求，对连接器的电气和冲击与振动合规性进行全面评估。

超轻型动力飞行组件

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.

为近地轨道卫星设计连接器

Cinch Connectivity Solutions

Dura-Con

Market: 空间

Product: D 形连接器

The challenges faced by connectors used in low earth orbit applications & how to overcome them.

减少用于军事和航空航天应用的 SWaP

Cinch Connectivity Solutions

Stratos

Markets: Commercial Air, Defense, Space

Product: Optical Technology

光纤如何提供高吞吐量，提供较低的每比特数字数据 SWaP。

改善爆炸性环境中的通信状况

Cinch Connectivity Solutions

Fibreco

Markets: Harsh Environment, Industrial

Product: Optical Technology

光纤在爆炸性环境中的使用正在增加。扩展线束光学连接器经过 ATEX 认证，将电源和数据整合到一个单一的连接中。

转换器在浪涌抗扰度测试中振荡

Bel Power Solutions

Market: Test and Measurement

Product: 电源

在符合浪涌抗扰度要求的情况下，用于铁路应用的 DC-DC 转换器说明和建议。

How to Select a PSU for Performance Applications Such as Laser Cutting

Bel Power Solutions

Markets: Harsh Environment, Industrial

Product: 电源

Explore the challenges and performance requirements of ac-dc power supply units for precision equipment and how to select an appropriate PSU solution.

How Edge-Plating Improves Reliability of Attenuators

Cinch Connectivity Solutions

Midwest Microwave

Markets: Defense, Harsh Environment

Product: 射频和微波

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.

5G 通信中对高频连接器的需求

Cinch Connectivity Solutions

Market: 5G (IoT)

Product: 射频和微波

5G 对连接器技术提出了要求。Johnson 正在推出适应毫米波频率的产品。

采用 MIL-SPEC 连接器技术以应对日常挑战

Cinch Connectivity Solutions

Market: Commercial Air

Products: Circular Connectors, D-shaped Connectors, Optical Technology

商业和工业应用都面临着极端的操作环境。MIL-SPEC 连接器技术缓解了这些日常挑战。

Front-End Power Supplies for Custom Solutions & Applications

Bel Power Solutions

Market: Datacenter & Networking

Product: 电源

Read about an effective solution for increasing power density and improving efficiency by customizing standard front-end titanium and platinum-rated supplies.

以太网侵入工业空间

Bel Magnetic Solutions

Market: Datacenter & Networking

Product: ICM

以太网正在成为工业应用中的主要通信协议。工业以太网连接器必须满足 IEEE 802.3 10/100/1000BASE-T 电气接口要求，同时可保持高可靠性。

新兴测试和测量挑战的解决方案：多通道联动三轴总成

Cinch Connectivity Solutions

Trompeter

Market: Test and Measurement

Product: 射频和微波

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.

Selecting Surface Mount Inductors For DC - DC Converter Applications

Signal Transformer

Markets: 5G (IoT), Datacenter & Networking

Product: 变压器

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.

下一代相控阵雷达和通信

Cinch Connectivity Solutions

CIN::APSE
Johnson

Markets: 5G (IoT), Consumer IoT, Defense, Space

Product: Optical Technology

正在开发的最新相控阵雷达和通信系统遵循更高频率操作和物理致密化的趋势。

多速率以太网如何以更低的成本实现更高的速度

Bel Magnetic Solutions

Market: Datacenter & Networking

Product: ICM

1Gbps 以太网和相关的 Cat5e/Cat6 布线基础设施正迅速成为企业和家庭网络的瓶颈，这些网络面临着不断增长的带宽需求挑战。

绝缘系统

Signal Transformer

Market: 恶劣环境

Product: 变压器

Electric, electronic and electromechanical equipment is vulnerable to the effects of extreme temperature variation.

铁路电源转换器加固

Bel Power Solutions

Market: 铁路

Product: 电源

Rail requirements and environmental considerations for dc/dc converters.

MRI 应用中的非磁性连接器

Cinch Connectivity Solutions

Johnson

Market: 医疗

Product: 射频和微波

MRI 机器的改进侧重于提高分辨率和磁场强度，且取决于非磁性连接器的质量。

扩展光束 Fibreco 光纤连接器在恶劣环境中提供耐用性和可靠性

Cinch Connectivity Solutions

Fibreco

Market: 恶劣环境

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.

控制电源变压器中的 EMI

Signal Transformer

Market: Consumer IoT

Product: 变压器

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.

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.

UL 2、3 级与 IEC II、III 级的比较

Signal Transformer

Market: Consumer IoT

Product: 变压器

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.

三相变压器

Signal Transformer

Market: 工业

Product: 变压器

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.

优化以太网 ICM 中安全磁线的可靠性

Bel Magnetic Solutions

Market: Datacenter & Networking

Product: ICM

As Ethernet bandwidth and power demands continue to rise, ICM designers will have fewer degrees of freedom.

将开放计算机架和电源规格应用于新的和现有的数据中心

Bel Power Solutions

Market: Datacenter & Networking

Product: 电源

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.

连接器在航空航天应用中的未来

Cinch Connectivity Solutions

Market: Commercial Air

Product: 矩形连接器

展望未来，光纤是飞机电缆的未来，而矩形连接器已为光纤做好了准备。连接器的未来就在这里，它是矩形的。

使用三轴电缆进行低电流测量

Cinch Connectivity Solutions

Trompeter

Market: Test and Measurement

Product: 射频和微波

三轴电缆允许进行保护式探测，从而可以测量非常小的电流，并且越来越广泛地用于高级应用中。

传统保险丝与自恢复保险丝的区别

Bel Fuse-Circuit Protection

Market: Consumer IoT

Product: 保险丝

保险丝可分为传统的一次性装置或自恢复 PTC 保险丝，后者无需更换即可继续保护电路。

光纤连接器 - 扩展光束在恶劣环境中为何至关重要

Cinch Connectivity Solutions

Fibreco

Market: 恶劣环境

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.

工业辅助电源，Charged Magazine 论文

Bel Power Solutions

Market: 运输

Product: 电源

Read the Industrial Auxiliary Power, Charged Magazine Article

适用于恶劣环境的可插拔耐用收发器解决方案

Cinch Connectivity Solutions

Stratos

Market: 恶劣环境

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.

以太网供电 - 电气接触分离和标准更新导致的物理现象

Stewart Connector

Market: 恶劣环境

Products: Connectors, ICMs

Physical phenomena due to electrical contact separation & standards update.

为您的 ICM 选择适当的磁件

Bel Magnetic Solutions

Market: Datacenter & Networking

Product: ICM

LAN 系统设计者需要选择合适的 ICM 磁件来满足 EMI 要求。

Optimizing Input Filter Design for POL Buck Converters

Bel Power Solutions

Market: Consumer IoT

Product: 电源

Learn more about POL Buck Converters and optimal input filter designs for reliable on-board power systems, including ripple challenges and EMI considerations.

Transformer Basics

Signal Transformer

Markets: Consumer IoT, Industrial

Product: 变压器

Transform the way you think about transformers with the comprehensive guide from Signal Transformer, covering the basics of transformer design, construction, and applications.