X9511WPI

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Data Acquisition - Digital Potentiometers are applied in many industries to regulate the voltage and electric current. With the development of technology and the upgrade of components, X9511WPI is one of the digital poteniometers that is widely used in those industries.

The X9511WPI is a two channel low-cost Digital Potentiometer based on Current setting non-volatile memory with SPI / I2C compatible interface and special shield design. It has 8-bit resolution with a single-turn angle of 90°. Each channel features a programmable linear taper with an angle range of 0° – 90°. This digital potentiometer contains 4 independent memories, accommodates a 4-bit memory select.

The working principle of the X9511WPI is based on MEMS and nonvolatile memory techniques. In the X9511WPI, a wiper is driven by MEMS technology. The wiper position is determined by the wiper voltage, which is adjusted by the digital code. Then, the current setting nonvolatile memory stores the total digital code in its registry. After turning off the power, the X9511WPI stores the exact position of the wiper, allowing for the exact voltage the next time power is applied.

In addition to the desired angle position, the X9511WPI digital potentiometer also offers a variety of features. For example, it can work at temperatures up to 150°C, which is three times higher than standard digital potentiometers. And its total power consumption is also reduced by 30% to 50%, when compared with other digital potentiometers in the same range. Moreover, the life time of the X9511WPI is extended up to 10 million cycles.

The X9511WPI digital potentiometer can be used in a variety of applications, such as motor speed control, LED brightness dimming, and LED color control. It is also used in voltage and current regulator circuits, power supplies, battery powered systems, precision step functions, temperature readouts and more. Furthermore, digital potentiometers allow for the setting of voltages and currents in a variety of ways, such as using a remote control, software, or a push-button UI.

Overall, the X9511WPI digital potentiometer is widely used in a variety of industries due to its advanced technology, which enables it to provide accurate voltage and current control. Its MEMS technology and non-volatile memory enable it to store the exact voltage and current settings, ensuring that the next time power is applied, the exact settings will be in place. Additionally, its extended temperature and long cycle life make it a desirable component in industries that operate in high temperatures. Its various applications, such as motor speed control, LED brightness dimming, and LED color control indicate the versatility of this component.

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