1. Look at the title bar and drawing catalogProject name, project, design date. 2. See drawing general information Sources of power supply, voltage levels, track laying, installation of equipment, the supplementary use of non standard graphic symbols, construction should pay attention to the matter. Some local problems is in the engineering drawings indicate, therefore reading engineering drawings … Continue reading The order of reading electrical diagrams

(1) the Zener diode. Zener diodes are made from Silicon-contact diodes, a stable DC voltage in an electronic circuit. In Figure 1-18, Zener diode in the circuit shown in Figure 1-19 typical applications and shapes.Typical application of Zener diodes in the circuit(2) the rectifier diode. Rectifier diode frequency suitable for public reference-state voltage lower VF … Continue reading General introduction to electronic devices

(1) clear purpose, make things simple. To read electronic schematics, we must first understand the purpose of this circuit, and then look at what is it electrical components. According to these components the whole circuit is divided into several parts, using block diagram form, relationships between the circuit and the circuit. This rough analysis can … Continue reading Read the basic methods of electronic circuit diagrams

Printed circuit board diagrams to represent the various components on the circuit board on the direction, position and volume. It can turn the circuit schematics and circuit board communication. Because can't see like electronic circuit components on the printed circuit arrangement, therefore, more difficult to read. Reading printed circuit board diagrams you can use the … Continue reading Read the basic method of printed circuit board layouts

Earth rich in titanium. Titanium metal is a new type of building material, in large buildings such as Hangzhou Grand Theater, National Theater and has been successfully used, this marked the beginning of wall era of titanium in the construction field. Titanium plate are mainly surface high gloss, high strength, thermal expansion coefficient, excellent corrosion resistance, … Continue reading New metal decoration material titanium plate profile

Metal mesh is a new decorative material, made of high quality stainless steel, aluminum, brass and copper and other materials, prepared by a special process. Because of its unique flexibility of wire and wire lines and gloss, is widely used in building facades, partitions, ceilings, as well as airports, railway stations, hotels, hotel, exhibition hall, … Continue reading New metal decoration metal mesh description

Metal cloth consists of multiple small aluminum combined, and color variety, hotels, cafes and hotels, such as the screen can be used as partitions and ceiling, and so on, can also be used for window decoration, very good decorative effect.

Metal curtain color changeable under the refraction of light, imagination, and a beautiful panoramic view. Metal curtain metal drapery and metal beads divided into two. Metal drapery is often used to cover wall decoration, Interior partition decoration decorative, column cladding and ceiling of three-dimensional ornamentation. Metal drapery transparent, pleated, allows light and air to pass … Continue reading Introduction of new metal decorative metal curtain