ERZ-E11B271CS

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TVS - Varistors, MOVs, are components used for protecting sensitive electronics from electrical transients, or surges. The ERZ-E11B271CS is one such component, designed to provide effective protection against two-wire transients over a wide range of frequencies.

The ERZ-E11B271CS is a two-lead device that consists of a metal oxide resistor and a surge absorber. It is housed in an anechoic, shielded enclosure with a heat sink to dissipate heat and prevent it from overheating. The device has a peak stand-off voltage of 271V, and a maximum leakage current of 34μA. Its operating temperature range is -40°C to +85°C.

The working principle of the ERZ-E11B271CS is based on the same principle as other Varistors and MOVs. The device acts as an electrical load that absorbs excess voltage and protects the circuit from damage due to over voltage. The device is triggered by a sudden rise in voltage and begins to absorb the excess energy, dissipating it in the form of heat.

The ERZ-E11B271CS is widely used in many applications including industrial equipment, telecommunications equipment, automotive electronics, and consumer electronics. In particular, it is suitable for use in two-wire surge protection applications such as Ethernet circuits, power lines, and USB ports. It also finds use in automotive applications such as airbags, ABS systems, air conditioning systems, and the car’s internal computer. In addition, the ERZ-E11B271CS is an ideal choice for applications where high surge currents are expected.

The ERZ-E11B271CS is a reliable and robust two-wire transient protector. Its efficient design and wide operating temperature range make it suitable for a wide range of applications. As such, it is an economical choice for protecting sensitive electronics from two-wire transients.

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