MM35 1R050-DIN

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Inrush Current Limiters (ICLs) are devices that limit inrush current energy, thereby protecting power systems and components from short-circuit, surges, and other types of overloads. The MM35 1R050-DIN is one such device and is designed to do just that. In this article, we will explore the application field of the MM35 1R050-DIN, and then discuss its working principle.

Application Field

The MM35 1R050-DIN inrush current limiter offers maximum power impact protection for industrial applications. This device is ideal for any system that needs protection from hazardous and damaging inrush current spikes, such as critical production and service lines, circuit boards, switching power supplies, low voltage HVAC systems, variable frequency drives, and special sensors and control devices. The MM35 1R050-DIN features integrated thermal protection, and can be used in medium to high circuit power systems. The protection range on this device is 5 A to 50 A, at 12A, and it has an operating temperature ranging from -40°C to 80°C.

Working Principle

The MM35 1R050-DIN inrush current limiter works on a simple principle – it limits erratic inrush of energy by throttling it down and restricting the current limit. To put it simply, the MM35 1R050-DIN reduces the amount of current entering the system at any given time. The device works effectively by utilizing a specialized resistor which is temperature and time dependent, thereby providing an optimal current limit and protecting the system from any power surges, overloads, or short-circuits.

The device is designed to ensure that the maximum current that can flow through it is always kept to a certain level. This level is determined by the device’s resistance, and is adjustable up to a certain limit. This can be done by either changing the electrical characteristics of the resistor, or by changing the operating temperature of the device. The device is also designed to self-heal after each inrush, in order to ensure its proper functioning and protect the main circuit from any possible damage.

In summary, the MM35 1R050-DIN inrush current limiter is a smart device designed to protect power systems and components from short-circuits, power surges, and other types of overloads. It is ideal for critical production and service lines, circuit boards, switching power supplies, low voltage HVAC systems, variable frequency drives, and special sensors and control devices. The device works by utilizing a specialized temperature and time-dependent resistor to throttle the current entering the system, thereby limiting the amount of energy that can flow through it. This ensures the maximum current remains below the set limit, which significantly reduces the chances of overloading and damaging the system.

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