SM-43X100

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Trimmer Potentiometers, such as the SM-43X100, are commonly used in a variety of applications. They are adjustable, single-turn, digital potentiometers, ideal for use in precision voltage control and/or current regulation. The SM-43X100 is typically used in applications requiring relatively low voltages and small, efficient, digital control. This device is particularly well-suited for applications where the dynamic range is limited.

The SM-43X100 offers superior performance in a very efficient package. It features a built-in Zener diode that is capable of providing a stable reference voltage to a control circuit in order to maintain a steady output voltage. The device also integrates a voltage comparator, which can provide further control over the set voltage, allowing for precise regulation. The built-in logic-level input enables both manual and remote digital control.

The SM-43X100 utilizes a unique working principle. Its resistor is formed of four strips of conductive metal, which are stacked in two voltage-transmission layers. Each layer is separated by a layer of insulation, isolating the strips from each other. This basic configuration allows for smooth, gradual changes in resistive value as two of the four strips move through the isolation layer.

The SM-43X100 has a design that is ideal for use in precision voltage control and/or current regulation applications. The device offers a wide resistance range, from 10 ohms to 10K ohms. The linearity of the trimmer is exceptional, with guaranteed voltage accuracy of 1%. The minimal voltage drift helps to ensure that the control voltage will remain consistent over time.

The SM-43X100 is also designed with a tolerance to withstand environmental disturbances. The device is compliant to MIL-STD-883C standard and has a maximum operating temperature of +85°C. Furthermore, this trimmer has tight vane size tolerance and is resistant to mechanical shock. This makes the SM-43X100 well suited for harsh, industrial environments.

The SM-43X100 is a rugged and reliable trimmer potentiometer, designed for versatile and precise control. These devices are ideal for a variety of applications, including voltage regulation, current regulation, and digital logic control. They provide excellent performance in a very efficient package, and are designed to withstand environmental disturbances and mechanical shock. The SM-43X100 is the perfect choice for precision voltage and current control applications.

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