Vacuum Electrical Feed Throughs

[vacuumelectrical]

Advantages of Custom and Standard Epoxy Feedthroughs

Ceramic and standard glass-to-metal feedthrough do not fulfill the requirements that challenge scientific researchers and equipment manufacturers. Challenges include supplying monitoring cables in and out of sealed vacuum vessels, and supplying control, fiber-optics, and power to those vessels. The type and number of conductors, special geometries, and space restrictions cause the most problems.

New custom epoxy feedthroughs have been developed that rival ceramic and glass in performance. Modern epoxy feedthrough qualities solve the challenges that are presented. Connectors, sealed in standard or custom epoxy feedthroughs, are potted in a high-performance, clear epoxy compound. Countless designs are available that perform as well or better than ceramic or glass. Short production epoxy feedthrough runs do not present a problem. Making prototypes can be done with a quick turn-around. The price of custom epoxy feedthroughs is very competitive.‘Clear’ Advantages to an Epoxy Feedthrough

·         Custom conductors, angles, and shapes are not a problem.

·         The prototypes have fiber-optic cables, pneumatic tubing, or run wires and shielding.

·         Compared to ceramic or glass, custom epoxy feedthroughs are cost-effective.

·         NASA outgassing specs are met.

·         Visual inspection is possible because of the clear epoxy used.

·         The feedthroughs can be mounted directly to flex-circuits and printed ciruit boards.

·         Contact resistance and voltage drop is eliminated.

Fewer connectors and components are needed. Often five components can be reduced to one. Epoxy feedthroughs eliminate potential failure points. Today’s fast moving market requires custom prototypes that are designed with high vacuum performance. When high integrity feedthroughs are required, custom epoxy feedthroughs should be considered.

For further details about epoxy feedthrough and custom epoxy feedthroughs please visit to website.

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When engineers need to pass signal and power wires through vacuum and pressure chambers, using an off-the-shelf bulkhead connector can trigger electrical problems, raise costs, and constrain designs....

[vacuumelectrical]

When engineers need to pass signal and power wires through vacuum and pressure chambers, using an off-the-shelf bulkhead connector can trigger electrical problems, raise costs, and constrain design...

[vacuumelectrical]

When engineers need to pass signal and power wires through vacuum and pressure chambers, using an off-the-shelf bulkhead connector can trigger electrical problems, raise costs, and constrain designs. A better alternative is the use of feedthroughs having air-tight epoxy seals.

[vacuumelectrical]

Breakthrough in Feedthrough

When engineers need to pass signal and power wires through vacuum and pressure chambers, using an off-the-shelf bulkhead connector can trigger electrical problems, raise costs, and constrain designs. A better alternative is the use of feedthroughs having air-tight epoxy seals. Electrical feedthroughs allow conductors in a wire harness to pass through the wall of the chamber with no loss of vacuum or pressure. Design flexibility allows for configurations not possible with off-the-shelf connectors. Contact resistance and voltage drop issues affecting connectors are eliminated. The elimination improves the electrical performance. Most feedthrough applications are permanently sealed. The design provides resistance and sealing to mechanical stresses with electrical loss kept to a minimum. Typical uses of the electrical feedthroughs include:Space-simulation vacuum chambers

·         Military ordinance-control applications

·         Medical imaging systems

·         Semiconductor wafer-processing equipment

·         High-voltage electrical switches

A particular use example is with glove boxes. Laboratory, medical, and nuclear glove boxes need seals that are reliable and failsafe to protect operators and content. Handling biohazard material in research labs and containing inert atmosphere in nuclear fueling devices are glove box applications where epoxy feedthroughs are used. Epoxy seals withstand hot nuclear environments. Connectors can be replaced without breaking the seal of a chamber or contaminating the environment on the outside. Epoxy feedthroughs have been tested for long-term performance electrically and hermetically. Epoxy feedthroughs offer the best application, flexibility. They are competitively priced and have a highly rated vacuum performance. Clear epoxy feedthroughs allow components to be visually inspected.

For further details about feedthrough and electrical feedthrough please visit to website.

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Smart Business Solutions with Custom Vacuum Electrical Feedthroughs

There are some things in this world businesses can compromise on to cut costs as any business owner knows yet the quality of your product can never be compromised. Technology companies have a unique set of challenges versus other industries with a turbulent nature of their business ever changing and ever evolving versus other industries requiring a fluid and flexible backbone able to meet those growing needs. For companies requiring vacuum feedthroughs they can trust and count on finding a company able to learn about their own business and the thermal solutions they need provided with custom vacuum feedthroughs ensures your company can provide your clients with the resources and performance they need to keep their machines running at their best.

Vacuum electrical feed through resources custom built to your business’s unique specifications ensure your clients and machines are able to perform to the level they require to meet the needs of their own customers and business. Building a relationship with your feed through manufacturer ensures they are able to understand the growing needs of your business and in turn deliver reliable products at a fair cost. By combining decades of knowledge and experience with a proper understanding of your business and needs results in a trusted value of your own product able to deliver what your clients need now and for many years to come. Enjoy the satisfaction and security of knowing that your clients’ needs will be exceeded for ages to come with a trustworthy relationship supporting the changing and growing nature of today’s technologies.

For further details about vacuum feedthrough and feed through please visit to website.

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Electrical Feedthrough Solutions to Innovate Technology

From the medical industry saving lives with cutting-edge catheters to fiber optic solutions to medical epoxies vacuum electrical feedthroughs are making an impact on a daily basis to improve lives through innovative technology.  No matter what industry your company specializes in the same principle exists that the demand for bigger, better and faster technology needs electrical feedthrough technology to match the industry’s needs and a partner willing to discuss your business’s unique needs and requirements.

From clear epoxy options to ensure premier visibility to maximum vacuum integrity and allowance to innovations allowing your electrical feedthroughs to handle higher temperatures than ever before these new innovations allow your organization to meet current market needs and to anticipate the growing and changing nature of your business. PCB mounted technology allows cost saving measures through part count reduction allowing more efficiency than ever before allowing your machines to work better, stronger and smarter.

With decades of experience in electrical feedthroughs your local manufacturer has a unique ability to have learned from a multitude of companies and their unique needs and requirements maximizing their ability to deliver an unparalleled level of service to their clients. Understanding your current challenges is the first step to ensuring your business’s needs are being met by addressing complexity and accuracy while meeting your business’s deadline requirements. This invaluable experience in the heating and process industry allows a dynamic perspective in this industry with an array of products and options to meet absolutely any unique need allowing you focus on your business and its growing needs rather than locating a reliable manufacturer.

For further details about feedthrough and electrical feedthrough please visit to website.

[vacuumelectrical]

Better, faster, more efficient- this is the name of the game with technology. Recent years have seen bigger and better improvements at lightning speed in virtually every aspect of technology but as...

Better, faster, more efficient- this is the name of the game with technology.

[vacuumelectrical]

Better, faster, more efficient- this is the name of the game with technology. Recent years have seen bigger and better improvements at lightning speed in virtually every aspect of technology but as...

Better, faster, more efficient- this is the name of the game with technology.

[vacuumelectrical]

Better, faster, more efficient- this is the name of the game with technology.

[vacuumelectrical]

Maximize Efficiency with Vacuum Feed through Applications

Better, faster, more efficient- this is the name of the game with technology. Recent years have seen bigger and better improvements at lightning speed in virtually every aspect of technology but as the saying goes, with great power comes great responsibility. When it comes to vacuum feedthrough technology that responsibility comes in the form of requiring great flexibility, cost efficiency and performance for thermal systems for applications in catheter materials, endoscopes or fiber optic systems, medical epoxies, solar applications and more. The possibilities are literally endless in today’s day and age for the applications of this technology.

Considering that the applications for these technologies involved in medical systems such as catheter materials, LCD’s and medical epoxies literally have the capacity to save lives and provide comfort to those in need having a highly functional and energy efficient solution for your needs is of the utmost importance. By offering competitive pricing for these components vacuum feedthroughs are able to provide a service to companies who serve local communities throughout the United States and beyond offering more cost effective solutions than either ceramic or metal seal technologies.

In addition to the financial application vacuum feed through technology also provides visual appeal with clear epoxy rather than more heat conductive and less attractive metal or ceramic options allowing visual inspection to occur flawlessly and easily to maximize efficiency in applications. Make the smart choice for your day to day operations, energy efficiency and visual applications to make a positive impact on your business and the customers you serve.

For more info about vacuum feedthrough and feed through so please visit my website.

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You Need To Know About Epoxy Vacuum Electrical Feedthroughs

If You Utilize Thermal Or Process Control Systems, You Need To Know About Epoxy Vacuum Electrical Feedthroughs.

Anyone who is in the engineering or manufacturing field today knows that change is the new norm.  By the time you build it, it could already be obsolete.  Customers are looking for smaller and faster and cooler items everywhere.  What do you do to stay ahead of the field?

Familiarize yourself with Vacuum Electrical Feed Throughs.

When using a PCB mounted vacuum feedthrough, look for a company that can offer savings by utilizing a part count reduction.  This can be true even when using  integrated PCB. Epoxy is the new buzz word here, as it allows for some of the most astonishing breakthroughs to come along in decades.

By using fewer components, your parts cost will be less.  Add in increased reliability, and you are on a roll.  Now consider when you use fewer components and their connectors, you could reduce your component ratio down from 5 components to 1.  And using epoxy feedthroughs can help   eliminate multiple potential failure points.

If all of the above information on vacuum feedthroughs using epoxy sounds like it might make your manufacturing life easier, with a higher success ratio and a lower bottom line, look for a company such as Belilove Engineering and their Vacuum Electrical Feedthroughs systems.  They will help analyze your needs and custom create the solution that you are looking for.

For further details about vacuum feedthrough and feed through please visit the website.

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Electrical Feedthroughs in the Lab Setting

An electrical feedthrough is an integral part of many different pieces of equipment that can be found in a wide variety of laboratory environments. Another type of feedthrough are vacuum feedthroughs because one end of the feedthrough is designed to be specifically used within a vacuum. A vacuum feedthrough, by definition, contains a physical, mechanical, or electrical vacuum-tight connection to a vacuum chamber. Feedthroughs are used to transfer electricity, gas, or fluid from a vacuum to a normal pressure environment.

Electrical feedthroughs are really a sub-type of vacuum feedthroughs as one end is designed to be used in a vacuum while having the capability to transfer electricity from one side of the vacuum to the other. Electrical feedthroughs, like all feedthroughs, may require special attributes depending on the specific application. Carefully consider whether you will need your electrical feedthrough to resist extremely high or low temperatures, caustic or corrosive chemicals, or high pressure. You will also need to consider the termination, current carrying capacity, and voltage that are appropriate for your application.

For further more about information electrical feedthrough and feedthrough Please visit to website.

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Feed throughs versus Vacuum Feedthroughs

Generally speaking, a feedthrough is an electrical connector that joins two parts of a circuit that are on opposite sides of a component, such as a circuit board or perhaps a grounding screen. Merriam-Webster defines a feedthrough as “an electrical conductor that connects two circuits on opposite sides of a surface.” They can be used to pass a conductor through an enclosure or a circuit board. Feedthroughs have a wide variety of uses and applications. Liquid feedthroughs, for example, are used to transfer fluids (which can be either liquids or gases) through a flange and into or out of a system.

Vacuum feedthroughs, on the other hand, are only used in conjunction with a vacuum within the system. The general vacuum feedthrough, however, also comes in many different types including the following: rotary vacuum feedthroughs, electrical vacuum feedthrough, lemo vacuum feedthrough, and BNC vacuum feedthrough. There are even vacuum feedthrough connectors as well as vacuum feedthrough thermocouples.

As you would expect, feed throughs are more general in application without the specifications of vacuum feedthroughs. However, both feed throughs and vacuum feedthroughs are used for a wide range of applications within the industry. Should you be in need of either feed throughs or vacuum feedthroughs, research the companies who specialize within this area to ensure the highest level of experience and knowledge, coupled with excellent customer service.

For further more about information Feed through and vacuum feedthroughs Please visit to website.

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Proper Maintenance of Your Electrical Feedthroughs

Electrical feedthroughs have many different applications but in general they can be divided into two main categories: instrumentation feedthroughs and power feedthroughs. Power feedthroughs are used with high voltage and/or high current, while instrumentation feedthroughs carry electrical signals at typically low voltage and/or current. Regardless of the type you use (and you may use both), they require proper treatment to continue to work correctly in the long run.

Proper treatment of electrical feedthroughs requires careful storge and care to keep them free from damage. Temperature must be carefully controlled when they are baked. During this process, do not cover the external surface of the feedthrough with aluminum foil, as this can potentially cause an electrical short. Ensure that you do not exceed the power rating or the temperature of the feedthrough as this can damage it or cause leaking.

If you treat your feedthroughs properly, you should get extended, reliable service from them. Follow the steps above to ensure you get the longest life (and the biggest bang for your buck) from your electrical feedthroughs, whether they are power feedthroughs or instrumentation feedthroughs. If you have any further questions regarding your particular setup and feedthroughs, contact a reputable and informed dealer. Should you need to replace your damaged or old electrical feedthroughs, you should also contact the same reputable and informed dealer. Their experience and level of knowledge should serve you well and will likely save you money and time in the long run.

For further more about information Electrical feedthrough and feedthrough Please visit to website.

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Types of Vacuum Feedthroughs

A vacuum feedthrough is used to transfer fluids, signals, electrical currents, or mechanical movements into a vacuum. Because of the wide variety of feedthroughs, there are numerous categories available to meet the various needs provided by vacuum feedthroughs.

Multipin feedthroughs have circular threaded connectors for moderate pin density. They are typically offered with differing numbers of pins (often, 3, 5 or 7) andrated to 3.5 amps and 500 volts per pin. There are both single-ended and double-ended versions which offer a connector for the air side or both air and vacuum side connectors respectively.

A thermocouple is an electrical vacuum feedthrough commonly used for systems involved in temperature measurement. The thermocouple feedthrough itself doesn’t measure temperature but is used to conduct the voltage signal from the vacuum to an external device. These are suitable for use in ultra-high vacuum applications.

Power electrical feedthroughs transmit high current and/or high voltage into a vacuum system. Variations of power electrical feedthroughs offer a range of current and voltage.

Many accessories are available to be used in conjunction with the wide variety of vacuum feedtrhoughs. These included vacuum connectors, connectors, insulated wire, cable assemblies, insulators, and spacers, just to name a few.

Specialized feedthroughs may be needed if your application includes cryogenic or very low temperatures, high temperatures, aggressive chemicals, or high pressure. Contact an experienced dealer who specializes in vacuum feedthroughs to discuss which feedthrough will best meet your needs. A company worth their salt should be able to discern which would be the best fit with minimal hassle.

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Varieties of Electrical Vacuum Feedthroughs

Electrical vacuum feedthroughs are components from the vacuum industry which are used for applications where electricity and optics interface with vacuum environments. These often are composed of ceramic bonded to metal in such a way that optics and electricity can interface in a negative pressure environment. There are a few different varieties of electrical vacuum feedthroughs. Read on for more information.

Coaxial feedthroughs have two concentric conductor paths. The outermost path actually encloses the inner path, which is cylindrical and concentric with the first path.There are three varieties of coaxial feedthroughs: BNC coaxial, or bayonet naval connection, which is used for low power instrumentation lines; MHV coaxial, or miniature high voltage, which is suited to medium to high power applications; and SHV coaxial, or safe high voltage, which are also rated for high power applications.

Power feedthroughs are another variety. These are used for either high voltage or high current (or both). This variety of feedthrough may be convoluted or fluted, depending on the specific application; the former is useful when space is limited to maximize surface distances while both are helpful given an environment that has to contend with moisture and electricity.

The last variety of electrical vacuum feedthrough we'll discuss is those with multi pin instrumentation. These have more than one conductor path or pin. They are often used for transmitting currents and signal voltages.

Electrical vacuum feedthroughs may also use breaks and envelopes as adapters.

For further details about Electrical vacuum feedthroughs and Vacuum feedthrough please visit to website.