81 Isolator Manufacturers in 2022
This section provides overview, applications, and principles of isolators. Also, please take a look at the list of 81 isolator manufacturers and their company rankings.
Table of Contents
What Is an Isolator?
An isolator is a device used to isolate (ex. signals).
Isolators refer to different things depending on the industry in which they are used. In the electrical and electronics industry, they refer to devices that isolate analog signals. In the construction industry, isolators are devices that insulate buildings from earthquakes. In the medical and pharmaceutical industries, it refers to a device used to insulate a system from outside germs.
The word "isolator" is derived from the English word "isolation", which means being separated or insulated. Therefore, an isolator means something that insulates and directly expresses its function.
Applications of Isolators
Each industry uses isolators for different purposes because the devices are different.
Isolators in the electronics industry are used for surge voltage protection of signal receiving equipment, separation of responsible demarcation points, etc.
Isolators in the construction industry, as mentioned earlier, are used as earthquake-resistant devices to support the foundation steel frame under buildings.
Isolators in the pharmaceutical industry are used to create an environment for drug development. They are also used to keep drugs and patients sterile.
Principle of Isolators
Isolators used in various industries are, of course, completely different in their mechanisms.
Isolators in the electronics industry completely isolate incoming electrical signals from the outside world and output the same signals from the output terminals. Specifically, after the output voltage is amplified and detected via an amplifier in response to the input signal, the signal is transmitted to the output circuit for output. In the case of voltage input, the signal is input directly, and in the case of current input, the signal is converted to voltage input via a resistor. The type of output signal is converted according to demand, so it can also be used as a signal converter.
Isolators in the building industry are constructed to dissipate vibration by placing a highly elastic material, such as rubber, under the main steel frame. When an earthquake occurs in a high-rise building, the amplitude amplifies toward the top, and the mechanical shock becomes more powerful. By absorbing the shock underground with seismic isolation rubber, the amplitude is reduced, and the mechanical shock to the building is mitigated.
Isolators in the pharmaceutical industry are devices that, like draft chambers, have suction fans and constantly maintain negative pressure to prevent bacteria and poisons from flowing out of the system. Inflowing gases are sterilized with hydrogen peroxide, etc., to ensure a sterile environment within the system.
List of 81 Isolator Manufacturers
*Including some distributors, etc.
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Newport Corporation
Vibration Isolators
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International Polymer Solutions, (iPolymer)
PTFE Gauge Isolator On International Polymer Solutions, (iPolymer)
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Skyworks Solutions, Inc.
Digital Isolators
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Emerson Electric Co.
Isolators
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Pepperl+Fuchs Inc.
Isolators
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Isolator Manufacturer Ranking
*Including some distributors, etc.Ranking as of January 2023 Globally
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Hybrid Electronics | 100% |
Derivation Method
The ranking is calculated based on the click share within the isolator page as of January 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- Mornsun America, LLC: 3,000
- Wieland: 1,700
- Watanabe Electric Industry Co. Ltd.: 190
Newly Established Company
- Mornsun America, LLC: 1998 (25 years ago)
- Aplisens: 1992 (31 years ago)
- Extronics: 1992 (31 years ago)
Company with a History
- Rockwell Automation: 1903 (120 years ago)
- GMC-I Messtechnik: 1906 (117 years ago)
- BEI Sensors: 1916 (107 years ago)
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