2000A 12V Portable High Frequency Switch Mode Pulse Rectifier for plating

Full Specifications:

2000A 12V Portable High Frequency Switch Mode Pulse Rectifier With water cooling for plating is suitable for electrochemistry process, such as electroplating, electrolysis, anodizing, electrowinning, electrorefining etc. to provide stable DC power supply.

Working principle

The IGBT switch mode rectifier adopts PWM technology realizing AC-DC conversion, continuously supply DC power for applied load. The rectifier is mainly made up with the following subassemblies:*IGBT inverter H bridge* Diode bridge* High frequency transformer* Secondary Schottky diodes*Capacitors and inductors* Control and protection control board*Cooling circuit

*Output polarity reverse

*Remote control box

*Timer setting, auto OFF

*Process Step Setting, auto running

*Soft Start & Stop with time setting

*Save last time output setting,such as keeping 12V while starting

Customer Benefits of pulse rectifier*Power savingThrough IGBT PWM technology, rectifier conversion efficiency is much higher than conventional SCR rectifier, thus saving power of user dramatically.*Better qualityThe oxide quality is better by using pulse rectifier than conventional SCR rectifier with equal average current This is proved by several on-site actual testing.*Time savingUsing pulse rectifiers save anodizing time 20-25% approx. This is because using a pulsating waveform carry out anodizing at higher average current in comparison with conventional direct current.

Why choose US

1.Products High Reliability, Europe level quality;2.First Class Advanced Technology, DSP digital controller;3.Perfect matching process demand, exnt performance;4.Competitive price than Europe and USA brands;5.Easy operation by touch panel, remote PLC control through communication;6.Quick troubleshooting and repair to shorten stop time;

Reliable material and components*Control board: use digital control board*Cabinet: use 2mm thick cold-rolled steel plate or aluminum coated zinc plate. The cabinet is anti-corrosion treated.*High frequency transformer: use Nanocrystalrial as core, it is high efficiency, long time reliable running.* Bus bar: use red copper bus bar, the purity of copper is 99.9%.*Cooling fan: use Taiwan or Japan brand high quality fan, with lifespan 100000 hours.*Touch panel: easy for troubleshooting, while there is protection, it will show protection type automatically.*Capacitor: Taiwan brand reliable capacitors.*IGBT: Germany or Japan brand.* SMPS: use Taiwan brand MEANWELL.* Rectifier diode module: China best quality brand, some other supplier use other lower quality brand.* Current sensor: China best quality brand.* Cables, use best quality.

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