OM1535E-R58

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The OM1535E-R58, a through hole resistor produced by OHMITE, is a positive temperature coefficient (PTC) thermistor usually used in circuit protection and current limiting applications. It is a constructional chain of PTC thermistors that offers extremely high performance and reliability. As such, it has a wide range of applications in many areas.

The resistor\'s most common use is in circuit protection. It is often used as a current limiter in many electronic devices such as power supplies, computer systems, and HVAC components. It has a fast response time and is able to sense and trip quickly when the current reaches a certain level. This prevents circuit damage from over-currents.

The resistor is also used in automotive applications for battery-charging protection, temperature control, and engine management systems. It helps to protect the circuits from too much current and ensures that the battery charges quickly and efficiently without causing unnecessary damage or risk to the driver.

Another use for the OM1535E-R58 is the protection of electrical equipment, such as motors, transformers, and generators from excessive current. It can detect and trip before the temperature is too high, which can help to prevent the destruction of expensive equipment. It is also used in lighting systems to protect against higher currents which can damage important components.

The working principle behind the OM1535E-R58 is simple. It is a resistor which contains a special material called a “thermistor”, which is a type of temperature-sensitive semiconductor material. This material is designed to respond to changes in temperature by changing its resistance. When the temperature increases, the resistance increases and vice versa. This allows the resistor to detect changes in temperature and adjust accordingly, thus providing protection from overcurrent and excessive temperatures.

The OM1535E-R58 has a variety of applications due to its excellent current limiting and temperature control capabilities. It is a reliable and cost-effective solution for many types of circuit protection needs, and can be found in numerous products ranging from consumer electronics to industrial equipment.

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