# How do you give feedback to an inverter?

**URL:** <https://forumautomation.com/t/how-do-you-give-feedback-to-an-inverter/13356>\
**Category:** Electrical\
**Tags:** inverter\
**Created:** [July 3, 2025, 4:26pm UTC](https://forumautomation.com/t/how-do-you-give-feedback-to-an-inverter/13356 "2025-07-03T16:26:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rabert](https://forumautomation.com/user_avatar/forumautomation.com/rabert/32/6784_2.png) [@Rabert](https://forumautomation.com/u/Rabert)\
**Post date:** [July 3, 2025, 4:26pm UTC](https://forumautomation.com/t/how-do-you-give-feedback-to-an-inverter/13356/1 "2025-07-03T16:26:42Z")

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To provide feedback for inverters, sensors such as the following are commonly utilized:

 ![image](https://cdn.forumautomation.com/original/2X/2/2d9f3f9c9cadad9cc9455d2865203d7f440c52c1.jpeg)

• Voltage feedback measures the output voltage.

• Current feedback measures the output current.

• Tachometer (or) Encoder provides speed feedback (in motor drives).

• Position feedback enables accurate control.

By

• Maintaining stability,

• Regulating output, and

• Enabling closed-loop control

that are all accomplished by the transmission of this feedback to the inverter controller, which may be a Pulse Width Modulation(PWM) (or) Digital Signal Processor(DSP).

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