# Precision rectifier

Canonical URL: https://eloragrid.ai/symbols/precision-rectifier
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: PREC-RECT
Drawing use: Schematic
Reference families: Manufacturer

Uses an active amplifier/diode arrangement to rectify a signal according to the documented circuit.

## What it represents

Uses an active amplifier/diode arrangement to rectify a signal according to the documented circuit.
On a schematic, identify the signal polarity, amplifier rails and diode feedback paths and trace the rectified measurement output. Keep the component tag and signal/reference names consistent across the control drawing, terminal schedule and device documentation.
Signal precision rectification differs from a power bridge rectifier and still depends on amplifier limits and circuit bandwidth.
The preview is an independently drawn educational functional reference. Add the selected component’s actual power pins, terminal numbers, timing or analogue reference details when producing a construction drawing.

## How to read it

- Identify the signal polarity, amplifier rails and diode feedback paths.
- Trace the rectified measurement output.

## Information to show or reference

- Label the signal polarity, amplifier rails and diode feedback paths.
- Cross-reference the rectified measurement output.
- Add the selected device or circuit documentation revision, power/reference connections and project signal convention.

## Important distinction

Signal precision rectification differs from a power bridge rectifier and still depends on amplifier limits and circuit bandwidth.

## Facts

- Common schematic mnemonic: PREC-RECT — descriptive only; project/device documentation defines reference designations.
- Terminal / interface focus: The signal polarity, amplifier rails and diode feedback paths
- Artwork scope: Original educational functional/circuit reference; not a selected product pinout.

## Public references

- [Precision full-wave signal rectification reference](https://www.ti.com/tool/CIRCUIT060058) — Texas Instruments. Public primary manufacturer documentation establishes the component function or circuit/topology relationship. Preview geometry and drafting explanations are independently authored.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.