HK UPPERBOND INDUSTRIAL LIMITED
| Payment Terms | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 10000 pcs/month |
| Delivery Time | 5-8 days |
| Packaging Details | Carton |
| Sea transportation | With larger orders only |
| Port of Shipment | Guangzhou, Shanghai |
| Customizable | Positive |
| Other Models | Skoda, CME, Sasib |
| Machine Models | Protos, Passim, MK8, MK9, |
| Cigarette Diameter | 5.4mm - 8.0mm |
| Brand Name | Upperbond |
| Model Number | Maker |
| Certification | CE, ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, Paypal | Supply Ability | 10000 pcs/month |
| Delivery Time | 5-8 days | Packaging Details | Carton |
| Sea transportation | With larger orders only | Port of Shipment | Guangzhou, Shanghai |
| Customizable | Positive | Other Models | Skoda, CME, Sasib |
| Machine Models | Protos, Passim, MK8, MK9, | Cigarette Diameter | 5.4mm - 8.0mm |
| Brand Name | Upperbond | Model Number | Maker |
| Certification | CE, ISO | Place of Origin | China |
| High Light | Cigarette Packer Detector Cigarette Packer Detector ，Cigarette Machinery Replacement Parts Transistor ，Transistor for Cigarette Packer | ||
Advanced Process Technology Transistor Cigarette Packer Detector
Pocket Transistor Radio
The first "prototype" pocket transistor radio was shown by INTERMETALL (a company founded by Herbert Mataré in 1952) at the Internationale Funkausstellung Düsseldorf between August 29, 1953 and September 6, 1953. The first "production" pocket transistor radio was the Regency TR-1, released in October 1954.
Point-Contact Transistor
In 1948, the point-contact transistor was independently invented by German physicists Herbert Mataré and Heinrich Welker while working at the Compagnie des Freins et Signaux Westinghouse, a Westinghouse subsidiary located in Paris. Mataré had previous experience in developing crystal rectifiers from silicon and germanium in the German radar effort during World War II. Using this knowledge, he began researching the phenomenon of "interference" in 1947.
Mechanism
A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2007
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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-N... 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-N...
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