Импульсный выпрямитель для благородных металлов гальванических (еврея

Pulse Rectifier for Noble Metal Electroplating(Jewelry Plating) Index: 1) Input voltage range: single phase: AC 220V ± 20%/240VAC 2) Output current stability: ≤2% 3) Output voltage stability: ≤1% 4) Whole machine efficiency: ≥80% 5) Delaying time for start up ≤10S 6) Limited current value: Io ±10A-50A (IO is rating current) 7) Limited voltage value: 1.01-1.03Vo (Vo is rating voltage) 8) Frequency regulation: divide into 12 levels: 100, 200, ..., 1,100, 1,200Hz 9) Occupy rate regulation: divide into 11levels: 10%, 20%, ..., 100% Features: 1) The granule of the coating is tiny and luminant, low interspace rate 2) Small contacting resistance, good abrasion resistant, can save 20% - 30% of metal materials 3) Can quicken speed of the plating rate largely, improve smoothness and improve rigidity and wearable capability 4) Can improve the rate of plating, ductibility and equality, constant current and constant voltage Use: can be used for noble plating of parts, jewelry and printing panel and used for micro-circuit, plating, exact module and semiconductor industry