Passive Devices
Virtually every electronic circuit and/or system requires many passive devices in every section of a given circuit. This is true for a wide variety of applications, from solar and wind power inverters to radar systems, cellular/WiMAX base stations, and industrial power supplies.
It is said of any circuit design, that if the semiconductor devices are the "heart and brains" then the passive devices are its "other critical organs". To help you design-in the best passive devices for your circuit design, Richardson Electronics stocks and supports the passive devices included below.
Description | As a leading producer of high quality transformers for more than 80 years, Hammond Manufacturing is a name you can trust for your line, power, pulse, chokes, audio and classic audio transformer needs. Richardson Electronics offers the full line of Hammond Manufacturing's transformers to meet your n...
Read more on thisDescription | As a leading producer of high quality transformers for more than 80 years, Hammond Manufacturing is a name you can trust for your line, power, pulse, chokes, audio and classic audio transformer needs. Richardson Electronics offers the full line of Hammond Manufacturing's transformers to meet your needs. Read less on this
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Description | Richardson Electronics can design, fabricate and manufacture coils to your exact specifications for a variety of applications, including:
Pulse Forming Networks RF Distribution Networks RF MatchesTuningMany more
Our in-house coil manufacturing and testing capabilities allow us to maintain strict...
Read more on thisDescription | Richardson Electronics can design, fabricate and manufacture coils to your exact specifications for a variety of applications, including:
- Pulse Forming Networks
- RF Distribution Networks
- RF Matches
- Tuning
- Many more
Our in-house coil manufacturing and testing capabilities allow us to maintain strict quality control and repeatability, resulting in faster lead times and competitive pricing.
We offer a variety of customized services and options for coil products, including:
- Manufacturing
- Assemblies
- Testing
- Integration
- Sizes
- Custom size and shapes (square, round, hollow, variable, etc)
- Materials (including copper, tin, and silver-plated)
Please contact your local Richardson Electronics sales representative for more information and pricing Read less on thisView Products
Description | Ferrite Rods are prepared from a combination of various ferrite materials to concentrate the energy of the HF generator into the welding area. Richardson Electronics offers ferrite rods in four shapes:ZR = Ferrite, RoundZRS = Ferrite, Round w/SlotsZRH = Ferrite, Round w/HoleZRSH = Ferrite, Round w/S...
Read more on thisDescription | Ferrite Rods are prepared from a combination of various ferrite materials to concentrate the energy of the HF generator into the welding area. Richardson Electronics offers ferrite rods in four shapes:ZR = Ferrite, RoundZRS = Ferrite, Round w/SlotsZRH = Ferrite, Round w/HoleZRSH = Ferrite, Round w/Slots & Hole Read less on this
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Description | National Electronics' impeders enable high frequency welders to direct more RF power to a weld, eliminating waste heat generated inside the pipe. The placement of the proper size (and material) impeder in the correct proximity to the weld line will effectively eliminate the inside circulating curren...
Read more on thisDescription | National Electronics' impeders enable high frequency welders to direct more RF power to a weld, eliminating waste heat generated inside the pipe. The placement of the proper size (and material) impeder in the correct proximity to the weld line will effectively eliminate the inside circulating currents and direct all the induced energy to the weld junction at the pinch rollers. Richardson Electronics stocks the complete line of National Electronics impeders. Read less on this
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Description | Richardson Electronics offers impeder mounting hardware, impeder testers and induction coils for your pipe welding operation, as well as high quality impeders for the pipe manufacturing industry. Impeder casings are available in the following materials: Epoxy Glass--Least expensive, most wear resist...
Read more on thisDescription | Richardson Electronics offers impeder mounting hardware, impeder testers and induction coils for your pipe welding operation, as well as high quality impeders for the pipe manufacturing industry. Impeder casings are available in the following materials: Epoxy Glass--Least expensive, most wear resistant material. Used when the impeder is not supported in the tube and is subject to mechanical wear. Magnetic Glass (Ferroglass)--A ferrite filled, epoxy glass material that has the effect of increasing the total mass of ferrite in the impeder. It also places the ferrite close to the weld point, resulting in up to a 50% speed increase with the same power. Silicon Glass (Silglass)--Consists of glass fibers bound in a silicone resin. Has the ability to withstand high temperatures for a long period. Read less on this
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