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 RELAY and 50/60 Hz Notch Filter 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.Read More |
Product Development & ResearchGot an Idea? We are bringing, in an average four new devices to the market per month. Below is just an example of switches/drivers that we keep in our stock in small quantities and ready to ship them at once. 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.Read More |
Press Release4000V & Other Super-Fast SPDT Switches Full-Bridge Drivers (H-Switch) for DC Motors Super-High Power SPST Relays/Switches U.S. Patent No. 7,304,828 Intelligent Solid State Relay/Breaker Read More |


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.
We are bringing, in an average four new devices to the market per month. Below is just an example of switches/drivers that we keep in our stock in small quantities and ready to ship them at once. 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.