- EXPERTISE & INNOVATIONS
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Let performance, not just price, drive your SSR selection - 20/10/2025
When cheap SSRs cost you more: technical and safety failures explained Choosing low-cost, poor-quality SSRs might seem like a way to save money, but it can lead to serious consequences. These products often feature hidden compromises—lower-rated components, flawed designs, and inadequate testing or certification—that put both your equipment and personnel at risk. Key dangers of […]
Thyristor vs Triac - 30/09/2025
AC SSRs : difference about switching thyristor and triac AC switching solid state relays use back-to-back Thyristors and TRIAC’s as their built-in output switching device. What is the difference between Triacs and Thyristors ? Working principles of Thyristors and Triacs Most common output devices used in AC SSR are silicon-controlled rectifiers (SCRs) and triacs, both are part […]
Three-phase Solid State Relays - 01/09/2025
3-phase Solid State Relays and Contactors A three phase Solid State Relays (SSR) is 3 individual single phase SSRs packaged in a single housing with a common input so that each SSR is energized simultaneously. In fact, it is not unusual to use 3 individual SSRs to switch a three-phase load but this is of […]
- TECHNICAL TIPS & TRICKS
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Let performance, not just price, drive your SSR selection - 20/10/2025
When cheap SSRs cost you more: technical and safety failures explained Choosing low-cost, poor-quality SSRs might seem like a way to save money, but it can lead to serious consequences. These products often feature hidden compromises—lower-rated components, flawed designs, and inadequate testing or certification—that put both your equipment and personnel at risk. Key dangers of […]
Thermal Management - 17/09/2025
Why Thermal Management matters In modern electronic applications, temperature control is a key factor in ensuring the reliability, safety, and longevity of components. This is especially true for solid-state relays (SSRs), whose performance can quickly degrade if the heat they generate is not properly dissipated. Excessive heating can shorten the component’s lifespan, impair its operation, […]
Our new product catalogue is now available - 10/02/2025
We are pleased to launch our new product catalogue We are pleased to announce the launch of our new Product Guide, featuring our most up-to-date range of products. This guide is designed to give you the latest product knowledge and technical specifications, making it easier for you to find the perfect solutions for your projects. […]
- OUR MARKETS
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Plastic processing machinery - 28/07/2025
As the plastics industry continues to evolve through rapid innovation and growing demands for efficiency and sustainability, the role of reliable, high-performance components in production equipment becomes more critical than ever. Solid State Relays (SSRs) have emerged as essential elements in modern plastic processing machines, offering fast switching, precise temperature […]
Medical and biotech sector - 03/07/2025
The use of Solid State Relays in the Medical and Biotech Sectors : an essential tool for precision and reliability Solid state relays (SSRs) and Magnetic Sensors are components widely used to control electrical circuits in many industries. In the medical and biotechnology sectors, the role of SSRs is crucial in ensuring the reliability, precision, […]
Building automation - 28/03/2025
Solid State Relays and Magnetic sensors used for building automation The automation in buildings means energy saving, security and improvement of the environment. Air conditioning systems, Lights management, automatic doors and lifts are a few examples of the applications that can benefit from the advantages of celduc’s solid state relays and magnetic proximity sensors. In […]
Strategic Partnership with Future Electronics to Expand Global Distribution Reach - 05/09/2025
celduc® inc. announces Strategic Partnership with Future Electronics to Expand Global Distribution Reach We are proud to announce a new distribution partnership with Future Electronics, a global leader in electronic components distribution. This strategic collaboration will strengthen celduc’s international presence and improve product availability across key markets. Headquartered in Montreal, Canada, Future Electronics brings decades […]
International exhibitions - 18/02/2025
We are pleased to inform you that celduc’s products will be presented at the following exhibitions : K’ 2025 – Düsseldorf – GERMANY From 08th to 15th of October 2025 Exhibitor: celduc® relais Hall 12 / Stand A83 Website
Our new product catalogue is now available - 10/02/2025
We are pleased to launch our new product catalogue We are pleased to announce the launch of our new Product Guide, featuring our most up-to-date range of products. This guide is designed to give you the latest product knowledge and technical specifications, making it easier for you to find the perfect solutions for your projects. […]
- Uncategorized
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