Convert Coulombs per square inch to Microcoulombs per square metre
Convert Coulombs per square inch (C/in²) to Microcoulombs per square metre (µC/m²) instantly and accurately.
Conversion Formula
µC/m² = C/in² × 1550003100
About Coulombs per square inch
The coulomb per square inch (C/in²) equals exactly 1/(0.0254)² C/m² ≈ 1 550.003 C/m², used in US insulation and dielectric material withstand specifications. Dielectric strength ratings for polymeric films in US datasheets are sometimes cross-referenced with C/in² for high-voltage applications; electrostatic precipitator collector plate performance is quoted in C/in² in some NEMA standards. 1 C/in² ≈ 1 550 C/m².
About Microcoulombs per square metre
The microcoulomb per square metre (µC/m²) equals 10⁻⁶ C/m², the scale for charge density on highly charged electret films and insulator surfaces in high-voltage environments. PVDF piezoelectric sensors produce surface charge densities of 1-100 µC/m² at typical mechanical loads; ozone-generator electrode surfaces accumulate µC/m²-scale charge during corona discharge. 1 µC/m² = 10⁻⁶ C/m² = 10⁻³ mC/m².
Quick Reference Table
| Coulombs per square inch (C/in²) | Microcoulombs per square metre (µC/m²) |
|---|---|
| 1 C/in² | 1.55 × 109 µC/m² |
| 2 C/in² | 3.1 × 109 µC/m² |
| 5 C/in² | 7.75 × 109 µC/m² |
| 10 C/in² | 1.55 × 1010 µC/m² |
| 25 C/in² | 3.875 × 1010 µC/m² |
| 50 C/in² | 7.75 × 1010 µC/m² |
| 100 C/in² | 1.55 × 1011 µC/m² |