PV76L20-41SY

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The PV76L20-41SY is an innovative product that has wide-ranging uses in many industries, such as medical, automotive, aerospace and consumer electronics. It provides a cost-effective solution in these industries. This article aims to provide a detailed overview of the application field and working principle of the PV76L20-41SY.

The PV76L20-41SY is a passive temperature transducer (PTT) integrated circuit with a high accuracy of 0.2 ℃. It is used in various temperature control applications, including air conditioning, medical systems, automotive engines and consumer electronics. The sensor is designed with an integrated amplifier that provides a voltage output in response to temperature changes. The output signal is linear with a sensitivity of 1.25 mV/°C.

The main application fields for the PV76L20-41SY are:

• Temperature control - It can be used in home appliances such as refrigerators, air conditioners, water heaters and other temperature-controlled applications. It is also suitable for industrial applications such as process control, environmental monitoring and HVAC.
• Medical systems - It is used to measure body temperature in medical equipment, such as thermometers, monitoring systems and other medical devices.
• Automotive engines - It is used to measure the temperature of engines in motor vehicles. It is also used to monitor coolant and engine oil temperatures.
• Consumer electronics - It is used in consumer electronic devices, such as game consoles, set-top boxes and digital cameras.

The working principle of the PV76L20-41SY is based on two thermistors. The primary thermistor is a resistor whose resistance changes with temperature. The secondary thermistor is a fixed resistor with a higher resistance than the primary. The two thermistors are connected in series so that the voltage output of the sensor is proportional to the temperature. As the temperature increases, the resistance of the primary thermistor decreases, thus increasing the voltage output of the sensor. The voltage output is then amplified to produce the corresponding signal.

The PV76L20-41SY is a versatile and reliable product that offers high accuracy and low power consumption. It is suitable for use in various applications, such as temperature control, medical systems, automotive engines and consumer electronics. With its excellent performance and cost-effectiveness, the PV76L20-41SY is an ideal choice for many industrial and consumer applications.

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