Convert Ampere-turns to Microampere-turns
Convert Ampere-turns (A·t) to Microampere-turns (µA·t) instantly and accurately.
Conversion Formula
µA·t = A·t × 1000000
About Ampere-turns
The ampere-turn (A·t) is the SI practical unit of magnetomotive force, defined as F = N × I (turns × current). A 100-turn relay coil at 10 mA produces 1 A·t; power transformer cores typically operate at 100-1000 A·t. 1 A·t = 1 A (turn is dimensionless in SI).
About Microampere-turns
The microampere-turn (µA·t) equals 10⁻⁶ A·t. Used in precision current transformer calibration and thin-film magnetic sensor testing where small coil excitations generate µA·t-scale magnetomotive forces. 1 µA·t = 10⁻⁶ A·t.
Quick Reference Table
| Ampere-turns (A·t) | Microampere-turns (µA·t) |
|---|---|
| 1 A·t | 1000000 µA·t |
| 2 A·t | 2000000 µA·t |
| 5 A·t | 5000000 µA·t |
| 10 A·t | 10000000 µA·t |
| 25 A·t | 25000000 µA·t |
| 50 A·t | 50000000 µA·t |
| 100 A·t | 100000000 µA·t |