ANALOGUE CONTROL RELAYS celduc® relais offers a wide range of controllers with various control modes and input types. Types of input control: 0-10VDC, 4-20mA , potentiometer PWM (Pulse Width Modulation). 3 control modes are available: Burst control mode controller Full wave pulse controller Phase angle controller You are now wondering how to choose the best […]
Single phase Solid State Relays up to 125A / 690Vac Innovation, Performance and Design! Our okpac® range of panel mount solid state relays is celduc’s well knows family of SSRs. Its 45 mm hockey puck industrial housing is quick to install. All the key features you are looking for are available : →Integrated removable […]
Control Magnets To control Reed switch or HALL effect cell magnetic sensors, a magnet must be used. What is a permanent magnet ? A magnet is a material or object that produces a magnetic field. A permanent magnet is made from a material that is magnetized and creates its own persistent magnetic field. Materials that […]
Solid State Relay (SSR) Circuit using OptoCoupler : how it works ? The input cicruit is one of the parts which composed a solid state relay. The input circuit is made up of an optical control called an optocoupler. An optocoupler contains one infra-red light-emitting diode, or LED light source, and a photo sensitive device within a […]
What is the difference between « Thyristor rating » and « Switching current » ? This question comes up frequently and we are pleased to answer it in this dedicated article. Thyristors are used as the switching components in solid state relays for alternating currents. The ratings of our power components are specified in our […]
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Phone : 312-420-0519
434 E. Main Street, #429
Centerport NY 11721
USA
