Convert Milliamperes per weber to Megaamperes per weber
Convert Milliamperes per weber (mA/Wb) to Megaamperes per weber (MA/Wb) instantly and accurately.
Conversion Formula
MA/Wb = mA/Wb × 1.000000000e-9
About Milliamperes per weber
The milliampere per weber (mA/Wb) equals 10⁻³ H⁻¹. A 500-turn coil on a large annealed nickel-iron toroid with L = 250 H has ℛ = N²/L = 1 000 mA/Wb; power-frequency toroidal current transformers with very-high-permeability cores can approach this scale. 1 mA/Wb = 10⁻³ H⁻¹.
About Megaamperes per weber
The megaampere per weber (MA/Wb) equals 10⁶ H⁻¹. The most common design scale for transformer and inductor magnetic circuits: a ferrite E-core for a 100 kHz SMPS has ℛ ≈ 1-50 MA/Wb; a 1 000-turn winding with L = 1 H gives ℛ = 1 MA/Wb; DC motor air-gap reluctances are typically 10-100 MA/Wb. 1 MA/Wb = 10⁶ H⁻¹.
Quick Reference Table
| Milliamperes per weber (mA/Wb) | Megaamperes per weber (MA/Wb) |
|---|---|
| 1 mA/Wb | 1 × 10-9 MA/Wb |
| 2 mA/Wb | 2 × 10-9 MA/Wb |
| 5 mA/Wb | 5 × 10-9 MA/Wb |
| 10 mA/Wb | 1 × 10-8 MA/Wb |
| 25 mA/Wb | 2.5 × 10-8 MA/Wb |
| 50 mA/Wb | 5 × 10-8 MA/Wb |
| 100 mA/Wb | 1 × 10-7 MA/Wb |