Convert Ampere-turns to Kilogilberts
Convert Ampere-turns (A·t) to Kilogilberts (kGb) instantly and accurately.
Conversion Formula
kGb = A·t × 0.001256637061
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 Kilogilberts
The kilogilbert (kGb) equals 10³ Gb = 10⁴/(4π) A·t ≈ 795.8 A·t. Used in permanent magnet characterisation and demagnetisation testing; hard ferrite magnets develop a coercive MMF of roughly 1-5 kGb across a centimetre-scale air gap. 1 kGb = 10⁴/(4π) A·t.
Quick Reference Table
| Ampere-turns (A·t) | Kilogilberts (kGb) |
|---|---|
| 1 A·t | 0.00125664 kGb |
| 2 A·t | 0.00251327 kGb |
| 5 A·t | 0.00628319 kGb |
| 10 A·t | 0.0125664 kGb |
| 25 A·t | 0.0314159 kGb |
| 50 A·t | 0.0628319 kGb |
| 100 A·t | 0.125664 kGb |