D50K3R0E

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Adjustable power resistors are used in a wide variety of electronics applications. These include voltage and current sensing, voltage regulation, power converters, filters, and signal conditioning. The D50K3R0E adjustable power resistor is commonly used within these applications.

The D50K3R0E is a three-terminal precision adjustable power resistor . It features excellent accuracy and temperature stability as well as low ESR and low noise operation. Its operating temperature range is −55°C to +175°C and its resistance band tolerance is ±2% over the full range. It has an attachment size of 0.056" long and has a power rating of 3.0 W at +70°C.

The D50K3R0E consists of three resistive elements connected together in series/parallel arrangements that enable the resistor to be adjusted over a wide range of resistance values. It is constructed using a high quality metal alloy film which allows for a precise and repeatable response. The resistance adjustment is made via three voltage control pins, allowing for precise control of the resistor value. The internal architecture of the D50K3R0E also allows for excellent temperature stability and noise performance.

The typical application of the D50K3R0E includes voltage and current sensing, voltage regulation, power converters, filters, and signal conditioning. It is also commonly used in power electronics applications such as DC/DC converters, AC/DC converters, power supplies, and motor drives. The D50K3R0E is also suitable for a variety of audio applications such as headphone amplifiers, tone and volume controls, and loudspeaker power amplifiers.

The D50K3R0E adjustable power resistor provides accurate voltage and current sensing, as well as excellent temperature stability and noise performance. Its adjustable resistance can be precisely adjusted across a wide range, making it ideal for applications such as power converters, filters, and signal conditioning. With its wide operating temperature range and excellent resistance band tolerance, it is a suitable choice for a wide variety of electronics applications.

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