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Format Image Remove constraint Format: Image Subject Microelectronics Remove constraint Subject: Microelectronics Date 1950 Remove constraint Date: <span class='single'>1950</span>

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    • 1950 – 1969

    Potentiometers regulate the flow of electricity, like the volume dial on a radio. In 1940, Arnold O. Beckman was unsatisfied with dials on the market, so he designed his own helical potentiometers, or helipots, for use…

    • 1950 – 1969

    This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products.

    • 1950 – 1969

    This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.

    • 1950 – 1969

    This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products.

    • 1950 – 1969

    This image was likely used as a reference for the arrangement of Beckman/Helipot voltage regulator microcircuits on a circuit board.

    • 1950 – 1969

    This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products.

    • 1950 – 1969

    Resistor ladders are electrical circuits made from repeating units of resistors.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices. This photograph is part of a series of marketing images used to demonstrate the small size of Helipot products.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices. These regulators are pictured on top of the dictionary entry for "voltage regulator," as part of a series of images designed to highlight the…

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.

    • 1950 – 1969

    Voltage regulators maintain a constant voltage level in electrical devices.