Heavy Copper Pcb

Heavy Copper PCB, pcb fabrication up to 12oz, large current, pcb fabrication base material is FR4/Teflon/Ceramic, pcb fabrication used in high-power power supply and motor circuits products. HUIHE CIRCUITS is one of the heavy copper PCB manufacturers, we have passed ISO9001/ISO13485/IATF16949/UL/RoHS/REACH certification.If you want to know more about thick copper pcb, heavy copper pcb, please contact HUIHE Circuits heavy copper pcb manufacturer. The Heavy Copper PCB plating process must achieve the following aspects: 1. HUIHE Circuits heavy copper pcb manufacturer adds a certain value according to the area value calculated by the computer and the empirical constant accumulated in the actual production to ensure the integrity of the plating layer in the hole. 2. When the heavy copper PCB is electroplated for 5 minutes, take out the substrate and observe whether the copper layer on the surface and the inner wall of the hole is intact. It is better that all the holes have a metallic luster. 3. A certain distance must be maintained between the substrate and the substrate. 4. When the heavy copper PCB reaches the required electroplating time, a certain amount of current must be maintained during the removal of the substrate to ensure that the surface of the substrate and the hole will not be blackened or darkened. 5. HUIHE Circuits heavy copper pcb manufacturer according to the mechanical processing floppy disk for trial processing, the first part pre-inspection is carried out, and all the workpieces are processed after meeting the technological requirements. Heavy Copper PCB Manufacturer Quality Control 1. HUIHE Circuits heavy copper PCB manufacturer Strictly implements the first article inspection system to ensure that the product size meets the design requirements. 2. According to the raw materials of different types of PCBs, reasonably select the milling process parameters. 3. When fixing the position of the circuit board, HUIHE Circuits heavy copper PCB manufacturer carefully clamps it so as not to damage the solder layer and solder mask on the surface of the circuit board. 4. To ensure the consistency of the substrate dimensions, HUIHE Circuits heavy copper PCB manufacturer must be strictly controlled the position accuracy . 5. When disassembling and assembling, HUIHE Circuits heavy copper PCB manufacturer pays special attention to the barrier layer of the substrate and pad paper to avoid damage to the coating layer on the surface of the circuit board. Applications Of Heavy Copper PCB Heavy copper PCBs shine in applications that demand high power and efficient heat management. Here are some key areas where they are widely used:

Heavy Copper PCB, pcb fabrication up to 12oz, large current, pcb circuit fabrication base material is FR4/Teflon/Ceramic, pcb fabrication used in high-power power supply and motor circuits products. HUIHE CIRCUITS is one of the heavy copper PCB manufacturers, we have passed ISO9001/ISO13485/IATF16949/UL/RoHS/REACH certification.If you want to know more about thick copper pcb, heavy copper pcb, please contact HUIHE Circuits heavy copper pcb board manufacturer. Heavy Copper PCB List 2 Layer ENIG Heavy Copper PCB circuit manufacturer 4 Layer ENIG Heavy Copper PCB 6 Layer ENIG Heavy Copper PCB supplier 6 Layer ENIG Heavy Copper PCB manufacturing 6 Layer ENIG Heavy Copper PCB Fabrication Service 6 Layer ENIG Heavy Copper PCB 8 Layer ENIG Heavy Copper PCB 8 Layer ENIG Impedance Control Heavy Copper PCB 2 Layer ENIG Heavy Copper PCB The Heavy Copper PCB Plating Process Must Achieve The Following Aspects: 1. HUIHE Circuits heavy copper pcb manufacturer adds a certain value according to the area value calculated by the computer and the empirical constant accumulated in the actual production to ensure the integrity of the plating layer in the hole. 2. When the heavy copper PCB is electroplated for 5 minutes, take out the substrate and observe whether the copper layer on the surface and the inner wall of the hole is intact. It is better that all the holes have a metallic luster. 3. A certain distance must be maintained between the substrate and the substrate. 4. When the heavy copper PCB reaches the required electroplating time, a certain amount of current must be maintained during the removal of the substrate to ensure that the surface of the substrate and the hole will not be blackened or darkened. 5. HUIHE Circuits heavy copper pcb manufacturer according to the mechanical processing floppy disk for trial processing, the first part pre-inspection is carried out, and all the workpieces are processed after meeting the technological requirements.

2 layer with 10 oz / 350um copper Material: fr4 (tg 135'c) Finished thickness: 1.6mm Finished copper: 10 /10 oz Min hole size: 2.0 mm Without solder mask. Surface: osp

2 layer pcb Material: fr4 tg170; Finished thickness :1.60 mm; Copper thickness : 6oz finished ; Surface finishing: hal lead free; Min via hole size :0.8mm; Min trace width/ spacing :/ mm

Heavy Copper Board Thick Copper PCB, Heavy Copper Board, Flexible Rigid PCB, Fr4 PCB, Customized PCB Supplier Product Type: Heavy Copper Board Application Field: High-Power Supply Module/Heavy Current Industrial Device Layer/Board Thickness: 4L/3.0mm Surface Finish: ENIG Trace/Space: 20/20mil Smallest Hole Diameter: 0.8mm Technical Feature: Copper thickness 18OZ PCBMAIN can provide PCB Board include Thick Copper PCB, Heavy Copper Board, Flexible Rigid PCB, Fr4 PCB.

Material: fr-4 tg180 Board thickness: 2.0mm Min line/space: 0.127/0.127mm Min hole size: 0.25mm Surface treatment: immersion gold

Material: fr-4+pi Layer count£º6 layer Board thickness:1.60mm Min line/space: outer layers:0.09/0.09mm Inner layers: 0.075/0.075mm

2 layer pcb Material: fr4 tg130; Finished thickness :1.6 mm; Copper thickness : 3oz finished ; Surface finishing: gold plating , au 2 u".Min Min via hole size :0.5mm; Min trace width/ spacing : 0.3 mm / 0.3 mm

China Consumer PCB Product use: Consumer Layers:4L Material: GRACE FR4 Thickness: 1.6mm Copper:1/1/1/1 MIn w/s:3mil/2.6mil Min hole:0.2mm Impedance:20/90 Surface: OSP -