SL22 1R020-B

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Inrush Current Limiters (ICLs) are an important component in many electrical applications. The SL22 1R020-B ICL is a three-phase current limiters ideal for applications in areas such as motors, transformers, throttle valves, power supplies and many other places. It is a cost effective and reliable way to protect and regulate electric currents.

The SL22 1R020-B is a balanced, mechanical-action current limiter that consists of three current limiting diodes in parallel. The diodes are connected in a way that allows the current to be held steady at a preset limit, keeping the current flow within a safe range. The preset limit can be adjusted in order to meet the specification requirements of the device. Each diode has an adjustable maximum current value that is set by adjusting the temperature of the diode.

The SL22 1R020-B ICL has a wide range of applications in all types of motors and other major equipment. It is used to prevent damage to equipment due to high current inrush during start-up. It also limits the current when the equipment is in an off-state, to ensure that it does not draw too much power. It is also used to protect a variety of power supplies from over-current events.

The working principle of the SL22 1R020-B ICL is based on the temperature of the regulated diode. When the temperature of the diode reaches a preset threshold, the diodes will limit the current. This prevents the current from becoming over-amplified and damaging the equipment. The ICL will also cut off the current flow completely, if the temperature of the diodes rises to a higher preset limit.

The SL22 1R020-B ICL is a reliable and cost-effective solution for current limiting applications. It is capable of producing a constant preset limit for current flow that can be adjusted to account for varying environmental conditions. The ICL also has a wide range of working voltages, which make it suitable for a variety of applications. It is a great solution for providing motor start-up protection and is ideal for protecting equipment from the damage caused by high current inrush.

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