Convert Abhenries to Microhenries
Convert Abhenries (abH) to Microhenries (µH) instantly and accurately.
Conversion Formula
µH = abH × 0.001
About Abhenries
The abhenry (abH) is the inductance unit of the CGS-EMU system, equal to 1 abΩ × 1 s = 10⁻⁹ Ω × 1 s = 10⁻⁹ H, exactly equal to 1 nH in SI. It appears in nineteenth- and early-twentieth-century electromagnetic engineering texts alongside abohms and abamperes; the abhenry was the standard inductance unit in EMU telegraphy and early radio literature. 1 abH = 10⁻⁹ H = 1 nH.
About Microhenries
The microhenry (µH) equals 10⁻⁶ H, the standard unit for power-electronics inductors, EMI filter chokes, and AM radio coils. DC-DC converter inductors in smartphones are 1-100 µH; ferrite-core EMI common-mode chokes are 10-10 000 µH; AM broadcast loop antennas are 200-500 µH; automotive ignition coil secondary inductances are a few µH. 1 µH = 10⁻³ mH = 10⁻⁶ H.
Quick Reference Table
| Abhenries (abH) | Microhenries (µH) |
|---|---|
| 1 abH | 0.001 µH |
| 2 abH | 0.002 µH |
| 5 abH | 0.005 µH |
| 10 abH | 0.01 µH |
| 25 abH | 0.025 µH |
| 50 abH | 0.05 µH |
| 100 abH | 0.1 µH |