HF rectifier

HF rectifier electroplating power supply usage:

HF rectifier large power switching mode power supply equipment for a range of industry: such as electrochemical plating surface, oxidation electrolysis, electrophoresis process, which is completely different works in the past type of SCR (silicon controlled rectifier).

HF rectifier electro plating principle:

It is by entering high voltage alternating current rectification – high pressure filtering – high voltage high frequency adjustment – low voltage and high frequency method to generate low voltage large current output. So it’s working principle determines has a higher converter efficiency and power factor than SCR (silicon controlled rectifier).

Use this type of HF rectifier can significantly reduce plating costs, improve product quality, compared with SCR power supply, electroplating energy consume savings of 15% –30%, that is bring considerable economic benefits. In addition, hf rectifier has features of small volume, light weight (air cooling is more less than water- cooled type), the installation and operation is very easy, which can save valuable production space for users.

HF rectifier advantages:

HF rectifier power source can be used for electro plating bath of gold, silver, cadmium, copper, zinc, tin and alloys of different materials. Compared with conventional rectifier has unique features: little volume, small size, light weight, high efficiency, high control accuracy. And enhance the dead parts current strength, so the plating workpiece to be plated uniformity, surface smooth, high gloss, etc. Using anti-salt spray acidification measures could increase hf rectifier life in harsh environments.

HF rectifier Specification and parameter:

HF rectifier Input voltage AC 3 phase 380V/415V/440V 50-60Hz
Output voltage 6V/12V/15V/18V/24V/36V/48V optional or according to customers’ request
Output current 0-10000A (Random optional)
Voltage stability ≤1%
Current stability ≤1%
Ripple factor 1%-2%
Efficiency ≥90%
 Stabilization mode Current stabilization/Voltage stabilization (Switchable easily)
Adjustment range Voltage/Current from 0-100% continuously adjustable within rated range
Cooling system Air cooling/Water cooling/Oil cooling
Control method Manual/PLC
Display contents Voltage meter/Current meter/Working/Over temp/Error, etc..
Protection method Input over voltage/Under voltage/Over current/Output short/Over heating self protection etc..
Operating temperature -20-50℃
Ambient temperature -30-65℃
Ambient humidity ≤90%
Working loading Full capacity operation, more than 1,000 meters above sea level, reduced load operation

HF rectifier Packing details:

TypeLength (mm)Width (mm)Height (mm)Weight (kg)