Toroidal inductors is one of the components commonly used in electronic circuits, It is mainly made of copper wire by way of wound into a ring-shaped form on a core which is made of different material like powdered iron or ferrite.
50W laser marking machine is a type of laser engraving machine which adopts fiber laser source for metal and non-metal deep engraving. A fiber laser engraver is the best way to engrave metals and non-metals without tools.
Our molds are the application of high quality materials and advanced surface treatment technology, which is very important to improve the life and quality of the mold.
With seven LEDs(if a decimal point is required, then it's eight LEDs), it makes up a seven-segment display. Jinhua specialized in supplying a series of one dight 7 segment displays from 0.25”to 5”with all kinds of colors
Utilizing a state-of-the-art MOPA fiber laser to generate a high-quality laser beam to mark and engrave a wide range of material, it had been proven significantly improved the speed of black marking on Anode Aluminum and Stainless Steel.
MOPA is the most popular model in the market of China. The function is powerful. It is suitable for a variety of materials, such as carbon steel, stainless steel, copper, etc.
Small size, easy installation, plug-in inductance. Use wire to pass ac voltage and current, generate alternating flux inside and around the wire, mostly used in circuit matching and quality control, generally connected with the power supply.
FR4 is a code name for the grade of flame-retardant materials. It represents a material specification that the resin material must be able to extinguish by itself after burning. It is not a material name, but a material grade.
From 0.25”to 0.8”, we provide a series of three digits 7 segment display with common anode and cathode circuit, full colors. We also manufacture all the SMA LEDs inside the display by ourselves.
MDF grooved acoustic panel can be used as both sound-absorbing and decorative panels. It has perforations on the back size sides and grooves on the surface. The thickness of the substrate can be 12, 15 and 18mm.
Multi-layer FR-4 PCB have multi-layer copper layers,two of which are on the outer surface and the remaining layers are integrated into inner of the board, there have a dielectric layer between each two layers.