+6V -18V Positive & Negative Pulse Plating Rectifier

PCB plating may be defined as one or both of the following: Via plating – the process of filling a drilled hole with copper to provide a path for current from a surface of the board to an inner layer, between two inner layers or from one surface to the other. These plated through holes (PTHs) are better known as vias.

In the PCB manufacturing process, electroless copper plating is an important step. It is widely used in the following two processes. One is plating onto bare laminate and the other is plating through hole, because under these two circumstances, electroplating cannot or can hardly be carried out. In the process of plating onto bare laminate, electroless copper plating plates a thin layer of copper on the bare substrate to make the substrate conductive for further electroplating. In the process of plating through hole, electroless copper plating is used to make the inner walls of the hole conductive to connect the printed circuits in different layers or the pins of the integrated chips.

When through hole used dc plating, the thicker the plating around the hole is, and there is no plating in the hole. The two ends are big and the middle is small. This dog bone phenomenon is prone to copper cracking, or no electricity at all.

Positive and negative pulse power supply can increase electroplating speed. Improve the uniformity of copper plating, deep hole plating uniformity; Reverse pulse electroplating can control the deposition rate of copper in the high current density area, so as to improve the thickness uniformity of surface copper and pore copper, and eliminate the “dog bone” phenomenon.

Power supply can be changed at any time during the working process of positive and negative time, cycle parameters, voltage, current, time, cycle all touch screen digital display and control, simple operation, intuitive and reliable instructions.

Advantages of our pulse power supply
Positive and negative high speed pulse power supply
1. Two output types: the load line is coaxial cable and the load line is twisted pair.
2. The core controller is composed of high-speed ADC sampling and high-speed FPGA.
3. The control mode is flexible. The waveform multi-stage setting can be carried out by remotecomputer or local touch screen.
4. Good pulse waveform, with good prevention of overshoot, undershoot and small rise and fall time.

If you require pulse plating rectifiers in other specifications, we can customize the design to match your exact needs. Please feel free to contact us for more details.

Looking for the factory price of a +6V -18V positive & negative pulse plating rectifier? Liyuan Haina Rectifier, a professional manufacturer with 27+ years specializing in industrial rectifiers, supplies global clients including the United States, Sweden, Netherlands, Italy, Spain, South Africa, Russia, Germany, Japan, South Korea, Malaysia, etc. Our advanced factory delivers cost-effective Made-in-China solutions, with competitive prices and customizable options. Contact us for sales inquiries.

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