37PR500KLF

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Trimmer potentiometers are essential in a wide range of electrical and electronics applications, and the 37PR500KLF is no exception. Developed by leading Japanese manufacturer Yoko Electronics, the 37PR500KLF is a miniature adjustable precision trimmer potentiometer. It is designed with a high reliability, resilience and durability and is suitable for both commercial and industrial use.

The 37PR500KLF has a single turn, rotary motion and an overall size of just 10mmx12.4mmx10mm making it ideal where limited space is an issue. This allows for a more precise setting of resistive values in a wide range of voltage and current applications. It has an adjustable Resistance of 500Ω ± 20% (45Ω to 550Ω) and a maximum power rating of 0.05W. It has a bushing mount for fast and easy installation.

The working principle of the 37PR500KLF is based on a three-terminal system. There are three limbs connected to a pot core and each one has a coefficient of resistance. The resistance of the pot core increases when the volume is turned down. Then, the resistance will decrease if the pot is turned up again. The resistance between these three limbs allows for the adjustment of the pot.

The 37PR500KLF trimmer potentiometer is suitable for applications requiring exposure to liquid, moisture or chemicals, with an operating temperature range between -55°C to +85°C. It is also resistant to vibrations and shock as it is rated with a minimum life of 1000 cycles and a resistance to temperature rise level of 50ppm/°C.

It is used widely for circuit adjustments in various electronic devices such as industrial robots, audio amplifiers, power supplies and receivers, as well as voltage and current stabilizers. As it also offers excellent protection from noise, it is a great choice in audio equipment and most common in automatic and manual circuit adjustments for volume, brightness, temperature and speed.

Overall, the Yoko Electronics37PR500KLF trimmer potentiometer is an invaluable addition to any electrical or electronics device. With its miniature size, ease of use and high reliability, it can provide the perfect solution for a wide range of applications. Whether it is used in a home appliance, office equipment or an industrial device, it is sure to perform to the highest standards and provide reliable and precise results.

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