Pulse Rectifier for Anodizing


With the use of pulse rectifiers, the oxide quality is better than the one obtained with a conventional rectifier, as proved by the tests on abrasion, efficiency (ISO 3210) and corrosion (Kesternich).
So it is possible (without disadvantages) to work with a current density higher than conventional rectifiers. Thus the use of pulse rectifiers gives a benefit of 20- 25% time saving compared with the conventional ones.