Convert Metric Horsepower to Microwatts
Convert Metric Horsepower (PS) to Microwatts (µW) instantly and accurately.
Conversion Formula
µW = PS × 735498750
About Metric Horsepower
The metric horsepower (PS/CV/pk) equals exactly 75 kgf·m/s = 735.49875 W - the European equivalent of mechanical horsepower, defined as lifting 75 kg by 1 m/s. It was the DIN 66036 standard for European automotive ratings until the EU mandated kW. A 100 PS car produces 73.55 kW; 200 PS = 147.1 kW. The ~1.4% difference from mechanical hp (745.7 W) means a 100 PS car rates as 98.6 mechanical hp. German car advertising still shows PS parenthetically alongside kW. 1 PS = 735.49875 W.
About Microwatts
A microwatt (µW) is 10⁻⁶ W - the operational power band for autonomous IoT sensors and energy-harvesting wearables. Quartz oscillators in microcontrollers consume 1-10 µW; thermoelectric wearables harvesting body heat produce 10-100 µW. NFC tags derive ~10-200 µW from the reader field. Cochlear implants and implantable glucose sensors operate at microwatt levels to minimise tissue heating. 1 µW = 10⁻⁶ W.
Quick Reference Table
| Metric Horsepower (PS) | Microwatts (µW) |
|---|---|
| 1 PS | 735499000 µW |
| 2 PS | 1.471 × 109 µW |
| 5 PS | 3.677 × 109 µW |
| 10 PS | 7.355 × 109 µW |
| 25 PS | 1.839 × 1010 µW |
| 50 PS | 3.677 × 1010 µW |
| 100 PS | 7.355 × 1010 µW |