News

To ensure that our products continues to offer the optimal performance and the highest industry standards for our customers, we have implemented the following enhancements as of Jan, 2023. Mach-1® Series DC Solid-State Contactors:

• Stability improvements relating to control signal processing for models with high speed PWM capability.
• New compatibility with latest Silicon Carbide semiconductor technology.

DRV- Series DC Solid-state Motor Reversers:

• Default interlock timer set to 200ms from 100ms to lessen stress during DC injection plugging operation.
• New DC reversers rated 100VDC and 200VDC, with rated current up to 200A, providing greater flexibility in selection.
• Overall stability improvements
• Older models of the solid-state DC motor reversing relays have been replaced by new enhanced models. The obsolete part numbers include: FR-D1080M, FR-D10200M, DRVS01-50A4, DRVS02-80A4. Some of these models may still be available for purchase. Contact us for More Details.

To all our existing customers, thank you for your trust and confidence in our products. We seek to continue delivering the best quality products with the latest technological advancements. To our prospective customers with system developments still underway. We look forward to working with you throughout prototyping and production next year.

This year's Honorable Mentions:

• Airbus SAS (most challenging)
• Tesla Gigafactory (most varieties)
• Clearflame Engine Technologies (most royal)
• Soncni Sistemi (furthermost customer)

We are pleased to announce that our Mach-1® Series of DC solid-state contactors recently received both patent and trademark certificates. The design of the Mach-1® DC Contactor was first conceptualized in 2019. Its goal was to achieve much higher power density, much higher robustness & reliability. The trademark was registered under Innovation, Science and Economic Development of Canada. Its patent has been registered both domestically and internationally.

DRVS-Series Minature DC reversing SSRs are designed with performance, and reliability in mind. For this purpose, we benchmark tested against industry's leading DP4R-Series. The setup involved both solid-state DC motor reversers operating a 50A load for approximately 30minutes under the same ambient temperature and cooling conditions. The final result revealed that DRVS-Series operated at 15°C cooler overall, while taking less than half the space.

DRVS-Series solid-state relays and contactors reverse the polarity of DC loads (i.e. motors, actuators, and cathodes/anodes) with an internal H-Bridge. Minature DRVS-Series model is housed in an industry-standard  "hockey puck" 1.8x2.3" enclosure. Despite its small form factor, it can traverse loads up to 200VDC and 80A. The latest miniature DRVS-Series has been redesigned from the ground up, featuring improvements in multiple aspects, including chipsets, constructions, & soft-start/stop technology.

To ensure safe and reliable applications when using any of our DC solid state relays and ccontactors, there are 8 important facts to be mindful of. Keep in mind different manufacturers may specify SSR’s ratings differently. For example, some manufacturers may specify current ratings based on transistors’ performance at 25°C. Other manufactures may specify ratings without any de-rating considerations; in both cases the rated performance cannot be practically achieved. MAXQ™/Mach1™ SSR specifications are based on a more realistic approach, which is when the device is operating continuously with a baseplate temperature near 100°C....

                            Waterloo, ON –  Nominal Controls Inc. announces a new line of DC output solid state relays, DRV- Series, for the polari...

Nominal Control's exhibited for the first time at Electricity Transformation Canada 2021, and here is a recap of the 3 days event! First, a big th...

     Waterloo, ON, October 27, 2021 – We will be showcasing our latest collection of solid-state DC contactors and DC output solid state relays at ...

The previous Forward and Reversing Solid State Relay units (FR-Series) are now referred to as DC Reversing SSRs, the DRV-Series. Rated up to 200VDC...

Join us at our first tradeshow! We will be among the exhibitors at the first ever Electricity Transformation Canada (ETC) Conference and Exhibitio...

A demonstration of our latest solid-state relay model capable of PWM AC loads at up to 20kHz.The result is an ultra-fine power control resolution 1...