Convert Microampere-turns to Ampere-turns
Convert Microampere-turns (µA·t) to Ampere-turns (A·t) instantly and accurately.
Conversion Formula
A·t = µA·t × 1.000000000e-6
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.
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).
Quick Reference Table
| Microampere-turns (µA·t) | Ampere-turns (A·t) |
|---|---|
| 1 µA·t | 1 × 10-6 A·t |
| 2 µA·t | 2 × 10-6 A·t |
| 5 µA·t | 5 × 10-6 A·t |
| 10 µA·t | 1 × 10-5 A·t |
| 25 µA·t | 2.5 × 10-5 A·t |
| 50 µA·t | 5 × 10-5 A·t |
| 100 µA·t | 1 × 10-4 A·t |