We manufacture the best and unique devices some for controlling DC and AC power and some for signal processing to enhance SNR. Among large varieties of SPST, SPDT, DPST relays you’ll find many devices to meet your specifications. From D1L-series (a low cost, medium speed SSRs) to D9F-series (super-high power) devices that ready for switching various powers and drive different kind of loads: AC and DC/AC power, video, flashlamp for SS-laser, DC and stepper motors, solenoids, thermocoolers, audio signal multiplexing, quartz, lamps, coils, plasma, etc.

There are several ways to solve the problem of contact bounce (that is, to “de-bounce” the input signal). Often the easiest way is to get a piece of equipment that is designed to accept “bouncy” input and EDR’s made Solid-State Relays are the solution. To get more info please contact us at info@vsholding.com

Solid State Relays

We manufacture the best and unique modules some for controlling DC and AC power and some for signal processing to enhance SNR. Among large varieties of SPST, SPDT, DPST relays with MOSFET and IGBT on their output(s) you’ll find a relay to meet your specifications. From D1L-series (a low cost, medium speed SSRs) to D3F-series (moderate costs and high-speed SSRs) devices are ready to switch various signals and drive different kind of loads: AC and DC power, video, flashlamp for SS-laser, DC and stepper motors, solenoids, audio signal multiplexing, quartz, lamps, coils, plasma, etc.
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50/60Hz Notch Filter

The EDR 82534 is a low cost, multi-notch (comb) reject filter for low frequency signal applications. A Power interference or band stop filter is an important and needed sub-component to design and build medical recording systems where minute bioelectric signals, on the order of mill volts to microvolts are measured.
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New Product Development & Research

Super High-Power Switching Apparatus (SHPSA) with Virtual Battery. The SHPSA-200A400/100V05F has a Power Rating of 80kW (average), 600kW pulse. Switches installed for handling 200VDC (140VAC) & 400Arms . Built-in adjustable pulse generator, once triggered, would deliver 10mS (+/-5mS) pulse. For your unique application that required a different voltage, current or speed, do not hesitate to send us an email to: info@vsholding.com for any additional information, delivery schedule and prices.
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The UPEL-2500 is a bench top electronic load simulation system. It is designed for DC/AC power sources, power electronic devices and component testing. The high power rating, AC/DC capability, manual and remote controls make these loads the ideal tool for testing the high power UUT such as SMR, UPS, telecommunications equipment manufacturers, power suppliers, drivers, battery and other power sources that operate from DC to 100 KHz. For your unique application that required a different voltage, current or speed, do not hesitate to send us an email to: info@vsholding.com for any additional information, delivery schedule and prices.
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