Convert Henries to Microhenries
Convert Henries (H) to Microhenries (µH) instantly and accurately.
Conversion Formula
µH = H × 1000000
About Henries
The henry (H) is the SI derived unit of electrical inductance, equal to 1 volt-second per ampere (1 V·s/A = 1 Ω·s = 1 kg·m²·A⁻²·s⁻²), named after Joseph Henry (1797-1878). Mains-frequency (50/60 Hz) power transformers have primary inductances of 1-100 H; loudspeaker crossover woofer inductors are 1-5 mH; large power-line reactors are 0.1-10 H. 1 H = 10³ mH = 10⁶ µH.
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
| Henries (H) | Microhenries (µH) |
|---|---|
| 1 H | 1000000 µH |
| 2 H | 2000000 µH |
| 5 H | 5000000 µH |
| 10 H | 10000000 µH |
| 25 H | 25000000 µH |
| 50 H | 50000000 µH |
| 100 H | 100000000 µH |