Bel MagJack ICMs help LAN system designers deal with the challenging and unpredictable nature of EMI problems. MagJack Integrated Connector Modules integrate the magnetic components in the ethernet connector. This includes common mode chokes and isolation transformers that are carefully designed to address conducted and radiated common mode and differential mode noise and provide immunity against ESD, EFT, and surge events.
Bel MagJack ICMs are available for voltage mode and current mode architectures and are offered in single and dual row versions with up to 16 ports. The connector modules support transmission speeds up to 10 gigabits per second and POE applications up to 100 watts. Bel also offers extensive in-house engineering experience to assist customers with their design and testing to help meet IEEE 802.3 and EMC requirements.
Power 101: Benefits of Bi-Directional Charging for EVs
One side effect of the growing number of EVs is that we have distributed millions of large mobile batteries throughout the world. By adding bi-directional chargers, users will be able to use those batteries for more than just powering their EVs. Vehicle-to-grid transfer feeds power back into the grid. This can be used to balance supply and demand, which is especially helpful for improving the reliability of renewable sources such as wind and solar that have inconsistent production based on environmental conditions.
The EV can recharge when excess power is being produced and supply power to the grid during peak demand, with the user receiving compensation accordingly. Vehicle-to-equipment transfer allows the vehicle to act as a remote microgrid for remote work sites or other locations lacking AC infrastructure. The vehicle's AC output can power a range of equipment and tools that would otherwise be dependent on a gas generator. Vehicle-to-vehicle transfer provides a convenient and efficient way to charge UVs that become stranded between charging stations, or that are used in remote locations without access to a charging station, particularly in remote or rural areas where infrastructure is limited.
For reliable bi-directional charging, Bel's BCV200-350-8 and BCV200-700-8 are 20 kilowatt combo units that include a 15 kilowatt bi-directional charger for 350 or 700 volt batteries. They operate from a universal AC input and can efficiently output 240 volt AC split phase in export mode. For more information, please visit www.belfuse.com.
Bel offers a broad range of solutions designed to power, protect, and connect the full line of electric vehicles, from plug-in hybrids and commuter cars, to work trucks and medium to heavy-duty vehicles, with the goal of providing certified and efficient solutions. Our broad range of high-efficiency power conversion products includes Dc-Ac Inverters, Dc to Dc Converters, and On-Board Ac-to-Dc Chargers. All are IP67 certified and designed to meet the demanding needs of the work truck and medium to heavy-duty vehicle markets.
On a component level, Bel also provides a wide variety of fuses with cartridge, PCB, and offset bolt mounting options for circuit protection in all automotive EV power systems and subsystems. Bel Fuse also offers a large variety of fuses for auxiliary applications and other electrical accessories within a vehicle. Bel's Signal Transformer series of AECQ-200 surface mount common-mode chokes provide the EMI noise suppression required in sensitive electronics to filter high-speed data signals. They are ideal for ethernet, CAN-Bus, flex-ray, and USB communication networks present in the cabin of a vehicle.
For demanding ethernet connectivity, look to Bel's fully shielded line of Stewart RJ45 Connectors which comply with SAE/USCAR2-6. Bel's connectors supplement EV radar-based driver assistance, driver assist cameras, telematics, media converter subsystems, and other in-vehicle computing requirements. Bel products are ready to meet the increasing demands of the EV market, today and tomorrow. To learn more visit belfuse.com.
Bel Power Solutions' RQB-100Y series of isolated Dc-Dc converters provide 100 watts of output power and meet the high reliability and high performance requirements for industrial and railway applications. These converters have a single output voltage of 12, 15, 24, 28, 48, or 54 volts. The ultra-wide input voltage from 14-160 volts DC allows for operation on any existing nominal railway onboard battery system from 24-110 volts with just one module.
The RQB-100Y has an extended operating temperature range from -40°C to +105°C, a high efficiency up to 90%, reinforced insulation, and numerous agency approvals for electrical, mechanical, and environmental robustness. The series features a sophisticated design to overcome ride-through where external hold-up capacitors take up 16 times less board space than competitors. A dedicated FRH100-00 EMC filter module allows design engineers to readily meet EMC compliant standards. The RQB-100Y comes with a series of built-in protections in the standard one-quarter brick footprint. Learn more by visiting www.belfuse.com/power-solutions.
Stewart Connector, a Bel group, simplifies field terminations with a line of punch-down plugs that do not require termination tooling. Serving a wide range of applications these plugs can be disassembled for quick rework, leveraging an easy to use preload wire manager.
The standard RJ45 punch-down plugs are available in shielded and unshielded configurations with performance options that include Cat 5e, Cat 6, Cat 6a and Cat 8.1. The new Cat 8.1 punch-down plugs offer high transmission speeds and provide a cost-saving alternative to fiber optic solutions, making them ideal for data center upgrades. When field terminations require flexibility to top, bottom, or side cable entry, rely on the multi-axis punch-down plugs available in Cat 6 and Cat 6a performance speeds. The RJ45 punch-down plug line from Stewart Connector offers versatile and reliable solutions for medical and POE applications, as well as industrial equipment connections. Learn more at belfuse.com.
Melcher RCM Series Chassis Mount Converters provide high-efficiency and high-density power conversion that is optimized for railway and other harsh applications. RCM Series converters are available from 60 watts up to 1,000 watts and provide a single output at 12, 15, or 24 volts. The converters have inputs centered around nominal railway battery voltages from 24 to 110 volts with a wide input range to address large voltage fluctuations. Multiple units can be used in series or parallel to address higher voltage or current requirements or for redundancy.
They feature a closed chassis mountable housing with vents for cooling and are compliant with applicable safety, mechanical, electrical, and fire testing standards. The RCM series also has a range of options to address different application requirements including output voltage adjustment, monitoring and shutdown, interrupt tolerance up to 20 milliseconds, integrated fuses, ORing FET for redundant systems, and pluggable connectors.
Cinch is expanding its lineup of MD801 connectors for Military and Aerospace applications. The MD801 series can be ordered with aluminum or stainless steel shells and with multiple finish options including cadmium, black anodized aluminum, black zinc over nickel, nickel PTFE, electroless nickel, and passivated stainless steel.
The MD801 connectors feature a Dual-Start Acme Thread for protection against cross-mating and vibration and are IP67 rated when mated. These connectors provide highly reliable performance equal to MIL-DTL-38999 and are available as plugs or receptacles with standard crimp contacts. For board mount applications, receptacles are available with PC tail contacts. Available in shell sizes from 5 to 13 with multiple insert arrangement configurations, the MD801 connectors have shell styles that include jam nut receptacles, square flange receptacles, and inline plugs. Their performance in extreme environments make MD801 connectors ideal for military, aerospace, harsh environment, and industrial applications. Learn more by visiting www.bellfuse.com/cinch.
Bel Magnetic's MagJack Integrated Connector Modules are a high-speed, high-power upgrades for PoE applications such as next-generation access points and IP cameras, LED lighting, and large screen displays. The MagJack ICMs can carry 100 watts of power using all four pairs of an Ethernet cable, nearly doubling the 60 watts previously available with PoE++. This high power capability is paired with high bandwidth, with ports available for 1GBase-T and 2.5GBase-T Ethernet.
They're compatible with all known current- and voltage-mode PHYs, are backwards compatible with lower speeds and lower power applications, and use an industry standard footprint and pinout, allowing designers to seamlessly migrate existing designs to handle higher power and speed as applications evolve. The ICMs are offered with many LED color combinations and include integrated magnetics for a simpler design.
Bel Power's LRSA series power supply system is an extremely rugged Ac-Dc subrack system designed for railway and subway control system applications. The LRSA series can accommodate up to six of Bel's hot-swappable 250 watt rugged Melcher brand ac-dc cassettes in a 19-inch rack. These can provide single or dual output voltages from 12 to 60 volts DC at up to 1500 watts. The system provides true redundancy with two independent AC feeds and an O-ring circuit to protect the output of each module and allow for active output current sharing. It also provides enhanced voltage isolation of all output circuits and complies with applicable railway and safety standards. The LRSA series is designed for operation measured in decades with a fanless convection-cooled design that assures high reliability and maintenance-free operation.
Bel Power's EOS FLS series power supplies provide highly efficient power in a compact form for both ITE and medical uses. The FLS250 and MFLS250 silent series models are a 250 watt fanless design with a power efficiency of up to 94%. The compact design boasts a power density of 20.74 watts per cubic inch and is compatible with standard 2x4 and 3x5 mounting options. The FLS400 and MFLS400 feature two fans on either the top or side and can output up to 400 watts. They have an efficiency of up to 90%and a power density of 23.7 watts per cubic inch.
Bel Power's EOS FLS and MFLS power supplies are available with outputs from 12 to 58 volts. They're designed for high reliability and can operate from -40°C to +70°C with a thermal shutdown feature to prevent damage. Additionally, MFLS models meet EN 60601-1-2 standards and can be used in life-saving applications like heart monitors and ventilators.
Cinch Connectivity Solutions is one of the leading suppliers of connectors, cable assemblies, and custom connectivity solutions. Cinch’s Fibreco brand provides world-class fiber optic solutions. Our Fibreco fiber optic connectors and cable assemblies are used in military, security, outside broadcast, offshore mining, and other harsh environment applications. Fiber is the future for high-speed data transmission.
Traditionally, fiber connectivity is done by physical contact. In this type of connection, the cleanliness of the connector and the fiber optic contacts are critical to ensuring signal integrity. Traditional physical contact requires costly maintenance tools such as cleaners and probes in order to maintain the cleanliness of the connection. This is not the case with Cinch’s expanded beam technology. Expanded beam technology can help you to avoid costly downtime when connections become dirty and damaged.
So what is expanded beam technology? With physical contact connectors, the optical fibers are normally mounted in a cylindrical ferrule which is specially polished to allow to ferrules to be mated together providing a fiber joint that is aligned using high precision components. Expanded beam connectors use a lens placed in front of the fiber to expand and collimate the emitting beam of light. This expanded beam is then refocused back into the fiber of the mating half.
Expanded beam connectors are ideal for harsh environments, both indoors or outdoors. To demonstrate, we immerse this plug connector in mud. The connection is fully sealed even without the dust cap fitted. The mud will not damage the expanded beam insert. A physical contact connector would almost certainly already be destroyed in this state. We rinsed the connector face in water to remove mud and debris. A hose, bucket of water, stream, or any muddy puddle will do. Then we dry and wipe clean the insert face. Ideally you would use a clean cloth or tissue, but if these are not available, then the bottom of your shirt will do. To clean a physical contact connector requires costly specialty equipment. With Fibreco expanded beam technology, there is no damage to the insert surfaces or lenses. After reconnection, we are immediately ready for service. The whole cleaning cycle was completed in just a few minutes with little to no variation in signal and very minimal downtime.
Cinch is a leading manufacturer of cable assemblies for harsh environments. With a proven track record and expanded beam connectors with successful deployments around the world, Fibreco is a QPL listed manufacturer of the MIL-DTL-83526. The military standard has made way for commercial versions of the same product. From this commercial version, variants of the connector have been developed to accommodate application needs. Fibreco has the largest line of options to accommodate your density needs.
On the military side, Fibreco has introduced the technology into other well-known military connectors such as the MIL-DTL-38999 and MIL-DTL-83513, which have been able to incorporate expanded beam into their connector applications. The technology has proven useful in many applications and is now being used in multiple industries such as oil and gas and broadcast.
Fibreco has a complete manufacturing facility that allows for custom design and assemblies. We have developed the largest portfolio of expanded beam connectors in the world beyond the original hermaphroditic type with a variety of sizes, offering a range in terms of number of channels, certifications including MIL-DTL standards and capabilities to suit diverse applications.
For example, the Dura-Con expanded beam connector offers up to eight channels in a micro-d connector format, while the Geo-Beam series aids safety in the oil and gas industry and other potentially explosive environments and the D38999 series adds a one-turn self-locking anti-vibration coupling mechanism. Our expanded beam connectors are used on aircraft, ships and military vehicles, in oil and gas exploration and processing, in outdoor broadcasting, and entertainment venues and concerts to connect a diverse range of industrial equipment.
The Fibreco product line also includes deployable reels and cable assemblies featuring Fibreco connectors and other commercially available connectors. The line includes military tactical reels, bulkhead to board, and complex multi-branch break-outs. Cables can be MIL-TAC, aerospace, or communications grade, and we also have hybrid fiber and copper assemblies. Cinch Connectivity Solutions offers custom solutions within Fibreco, as with all our connector capabilities, we can turn around custom designs quickly to meet your specific application needs. For more information, visit https://www.belfuse.com/cinch.
Farouq Tuwieq, CFO, discussed Bel's 40-year NASDAQ listing history with Michael Spector in an Amplify Spotlight. They reflected on challenges and looked ahead to the company's future as it approaches its 75th year in electronic components.
Cinch Dura-Con connectors are rugged, high-performance compact interconnects that are ideal for weight and space sensitive applications that demand maximum reliability, they're among the most widely used 0.05 inch pitch connectors and are ideal for navigation and guidance systems, smart munitions, aerospace, downhole equipment for oil and gas, and other harsh environment applications. Dura-Con connectors are based on a unique twist pin contact design that expands outwards. This creates seven contact points when mated, ensuring low contact resistance and a reliable connection even when subjected to high levels of shock and vibration.
Cinch Dura-Con D-shaped Micro Miniature Connectors are available in over 5,000 configurations that are qualified to MIL-DTL-83513 standards. Plugs and sockets are offered with nine to 100 positions and with metal shells that provide EMI shielding and enhanced robustness or plastic shells that are lighter and more economical. Both are available in wire, solder cup, or PCB terminations. PCB mount versions offer three solder pin lengths and straight and right angle configurations, as well as a narrow right angle option for reduced panel spacing. Dura-Con MIL-DTL-83513 connectors are rated for 600 volts ACS sea level. Commercial and high temperature variants are also available.
Dura-Con Micro-D hermetic connectors add a proprietary epoxy compound resin that has a lower applied cost than glass sealed connectors, and maintains its seal under high vibration in shock where glass seals fail. The connectors have a Fluoro-silicone O-ring to seal against the panel and have a total leak rate of less than 1 x 10 to the negative 8 cc's per second of helium cross a 1 atmosphere pressure differential. Dura-Con hermetic connectors used the same rugged twist pin contact and are rated for 900 volts AC at sea level. Cinch also offers Dura-Con strip connectors for applications with the most extreme space and weight constraints at the lowest cost and Dura-Con microedge connectors to support legacy edge mount applications. Cinch makes connections. To learn more, visit belfuse.com/cinch.
Network providers around the world are set to light up their 5G networks in 2019. 5G handsets and always connected laptops are rolling out now, with many more to come in the near term. And while the full 5G rollout is expected to happen over the next five years, there are endless opportunities for technology enablers in millimeter wave and sub-6GHz spectrum today.
At Cinch, our goal is to enable the 5G infrastructure with high performance connectivity solutions that carry signals between the antennas and switches back home, ensuring a high signal rate, reduced latency, and increased capacity, all key requirements in the 5G build-out. Johnson connectors are designed to provide the highest quality data transmission for audio, video, and data applications in your 5G environment while supporting frequencies up to 67 gigahertz. Johnson 1.85 millimeter, 2.4 millimeter, 2.92 millimeter, SMPM, SMP, and SMA connectors are ready for all your 5G design, testing, and application needs.
Semflex offers a large selection of RF Microwave cables, cable assemblies, and connectors covering frequencies up to 120 GHz. Semflex cables are the perfect solution for 5G network design, testing, and applications. Semflex cables are widely used in military, aerospace, and high-end commercial applications specifically designed to achieve the best electrical, mechanical, and environmental specifications.
Midwest Microwave components meet or exceed the precise requirements of military, aerospace, or in this case, for commercial applications such as your 5G Network. Midwest Microwave attenuators and terminations are ready to be part of your 5G design, testing, and application needs. Contact Cinch to find out more about how the Johnson, Semflex, and Midwest Microwave products can help you ensure your 5G connectivity. Cinch makes connections. To learn more, visit belfuse.com/cinch.
Meet Cinch's newest modular connector family, C-ENX, which provides in-cabin interconnectivity for the aerospace industry. Designed to meet the requirements of ARINC 800 and European Standard EN 4644, the C-ENX family features rectangular profiles that provide reductions in weight and size compared to the circular 38999 connectors used by the aerospace industry. The higher contact density translates directly to operational cost savings over the lifetime of the aircraft. In addition, the family is designed to increase uptime thanks to the rectangular shape and floating shell mounts that allow for blind meeting.
The modular family consists of contacts, inserts, shells, and back shells available to suit thousands of combinations for any aerospace application and the inserts maintain the same profile, which allows for easier modifications for future changes. Utilizing the same panel cutouts throughout the product offering, the C-ENX shells are available for cable-to-panel and panel-to-panel in single and double or even higher cavity counts where consolidation of connectors is needed. To learn more, visit www.belfuse.com/cinch.
Bel Power Solutions' TET3600 power supplies provide high-efficiency and high-density power conversion for intermediate bus architectures. TET3600 series power supplies can operate from a 200 to 277 volt AC input or a 240 to 380 volt DC input and output up to 3600 watts at 54.5 volts with a 97% Best-in-Class efficiency at half load.
Power supplies use DSP-controlled resonant-soft switching to reduce component stress and increase reliability while achieving a power density of 56 watts per cubic inch. They include a digitally controlled PFC stage and digital buses for full monitoring and control. Supplies are hot-plug capable and can be used in parallel or redundant configurations. They're ideal for high performance servers, routers and switches, data center equipment, and industrial applications. 有关更多信息，请访问 belfuse.com。
Stewart Connector SealJack Cable Applied Connectors are designed for the most demanding environments, providing reliable connectivity for military communications, marine equipment, outdoor IoT nodes, and many other harsh environment applications. The series features Stewart Connector RJ45 modular plugs or jacks inside an IP67-sealed shell, with a bayonet coupling mechanism that is easy to use and ensures the connectors are properly and consistently sealed.
Connectors are available for shielded or unshielded Cat 5e and Cat 6 applications, with support for PoE+ and up to 5GBASE-T Ethernet. This series includes cable assemblies with single or dual IP67-rated plug terminations, panel mount RJ45 jacks or couplers, and field termination plug kits with modular RJ45 plug and an IP67 rated shell. The connectors also come with a sealable cap that maintains the IP67 sealing for unmated connectors.
Bel Power Solutions' eMobility Product Family includes power conversion products for eMobility applications. The product family includes inverters, converters, and chargers that are automotive compliant, ip67 sealed, and have full galvanic isolation. INV Series are six kilowatt DC-AC inverters that provide 120 and 240 volt AC outputs to drive AC accessory loads from the high voltage DC bus. The inverters can also be used in parallel for up to 36 kilowatts of total output power.
The DNC series are DC-DC converters that can be used to power low-voltage accessories from the high voltage DC bus in hybrid and electric vehicles. The four kilowatt DC-DC converters can provide 12 or 24 volt DC outputs. The BDC series are 7.5 kilowatt bi-directional DC-DC converters that can power 12, 24, or 48 volts DC accessories and they can also be used in reverse, supplementing the high voltage bus from the low voltage side. INVCH series 15 kilowatt bi-directional inverter chargers combine inverter and charger functionalities in a single unit. This allows for AC-DC power conversion for onboard battery charging and DC-AC conversion to power 120 or 240 volt AC accessories.
BCL Series' battery chargers are 25 kilowatt onboard battery chargers for hybrids and electric vehicles. Four units can be used in parallel for up to 100 kilowatts of charging power. They can operate from a single or three-phase AC input and output from 240 to 850 volts DC. Bel Power Solutions 还提供定制解决方案，包括对现有产品的修改，或对性能和包装的全面定制。要了解更多信息，请访问 belfuse.com/power-solutions。
Bel is ready to help provide a complete solution for your data center and high performance computing requirements. Explore the possibilities with Bel’s power shelves, power supply units (PSUs), AC and DC power distribution units (PDUs), system controllers, and cable harnesses.
Bel offers a wide variety of medical grade power supplies, all of which are engineered with reliability and safety in mind. From AC-DC power supplies and isolation transformers, to fuses and non-magnetic RF connectors, to SealJack IP67 RJ45 connectors, Bel is ready to power, protect, and connect your medical application.
Bel offers extensive capabilities to modify their best-in-class designs for front end power supplies to meet end-user requirements. With the broadest designs for power supplies in the market, Bel's front ends employ the latest ICs available to provide industry-leading efficiencies and power density while also offering a broad range of modeling, test, and certification services for a quicker time to market for your products.
铁路应用中的电子设备必须能够可靠地承受最恶劣的工作环境：大幅度的温度变化、极端冲击和振动、高湿度，以及暴露于污染和盐雾中。电子设备必须能够耐受火灾和烟雾，并防止电源中断、变化和逆转。除此之外，电子设备还应具有较长的生命周期并且电气稳定。50 年来，Bel Power Solutions 一直为铁路机车车辆和轨道旁应用提供直流-直流转换器。凭借 Melcher、Power-One 等品牌，Bel Power Solutions 提供业界领先的工程能力，并进行广泛的电气和环境测试，为铁路应用提供行业领先的功率转换，符合所有相关标准。
Cinch Connectivity Solutions'ın Fibreco ürün serisi fiber optik konektörler sunar ve askeri, güvenlik, dış yayın, açık deniz, madencilik ve diğer endüstriyel zorlu ortam uygulamalarında kullanılan kablo montajları.
以太网供电 （PoE）通过标准以太网电缆提供简便的传输数据和高达 100 W 的功率。电源供应设备监视并限制通电设备电流时，保险丝可提供附加保护层，以防初级保护失效或来自其他电源的电流超载。Bel Fuse C2F 系列保险丝在紧凑型 0603 占位空间中提供PoE电路保护所需高压和额定电流。C2F 系列保险丝提供 500 mA 至 8 A 电流，其中 1.5 A 保险丝为 30 W 和 60 W PoE 的理想选择，2.5 A 保险丝为 100 W PoE的理想选择。紧凑型 SMD 设计将 PCB 面积简化，且最小解决方案尺寸使高达 60 W 的应用能够集成到 Bel RJ45 MagJack® ICM 中。
