Super King Size 7.8*100mm Silicon Transistor D2PAK Electric Cigarette Machine Parts

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. Transistors are one of the basic building blocks of modern electronics. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit.

All-Transistor Car Radio

The first "production" all-transistor car radio was developed by Chrysler and Philco corporations and it was announced in the April 28, 1955 edition of the Wall Street Journal. Chrysler had made the all-transistor car radio, Mopar model 914HR, available as an option starting in fall 1955 for its new line of 1956 Chrysler and Imperial cars which first hit the dealership showroom floors on October 21, 1955.

Mass Production

In the 1950s, Egyptian engineer Mohamed Atalla investigated the surface properties of silicon semiconductors at Bell Labs, where he proposed a new method of semiconductor device fabrication, coating a silicon wafer with an insulating layer of silicon oxide so that electricity could reliably penetrate to the conducting silicon below, overcoming the surface states that prevented electricity from reaching the semiconducting layer. This is known as surface passivation, a method that became critical to the semiconductor industry as it later made possible the mass-production of silicon integrated circuits.

CMOS

CMOS (complementary MOS) was invented by Chih-Tang Sah and Frank Wanlass at Fairchild Semiconductor in 1963. The first report of a floating-gate MOSFET was made by Dawon Kahng and Simon Sze in 1967. A double-gate MOSFET was first demonstrated in 1984 by Electrotechnical Laboratory researchers Toshihiro Sekigawa and Yutaka Hayashi

COMPANY PROFILE

HK UPPERBOND INDUSTRIAL LIMITED, an innovative company that specializes in manufacturing and distribution of tobacco machinery and spare parts, as well as providing top-notch technical services to tobacco industry.

Our comprehensive range of products includes Heat-Not-Burn equipment, cigarette production equipment,filter rod maker, tobacco primary line, and shisha equipment. Each product is meticulously crafted to meet the requirements and standards of the tobacco industry.

Furthermore, we understand that the tobacco industry is ever-evolving, and we are ready to adapt to the changing landscape.

Our knowledgeable team stays informed about the latest industry trends to provide our customers with cutting-edge solutions that meet their specific needs and requirements.
 

Since established in 2007, our primary focus has been to continuously work towards becoming a reliable and preferred supplier by maximizing customer satisfaction. By consistently delivering high-quality products and exceptional services, we have earned the trust of our valued clients from Europe, America, Middle East, Africa,Southeast Asia.

Our mission:
Committed to technology and service innovation, create great value for customers
 

Our vision:
To be the most reliable partner in the industry

Strength Factory

We provide spare parts for cigarette making and packing machines, including Protos, Molins Super 9, MK95, MK8, MK8D, Passim, GD X2, HLP, Sasib, Focke

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