Specifications
Brand Name :
Upperbond
Model Number :
Maker
Certification :
CE, ISO
Place of Origin :
China
MOQ :
2 pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
10000 pcs/month
Delivery Time :
5-8 days
Packaging Details :
Carton
Anti corrosion :
Guaranteed
Brand :
Upperbond
Types :
Manual / Pneumatc / Electric
Freight :
Aramex,DHL,Fedex,TNT,etc
Capacity :
800-10000 cigs / min
Application :
Applying Glue
Description

Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns

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.

1. High-Frequency Transistor

The first high-frequency transistor was the surface-barrier germanium transistor developed by Philco in 1953, capable of operating up to 60 MHz. These were made by etching depressions into an n-type germanium base from both sides with jets of Indium(III) sulfate until it was a few ten-thousandths of an inch thick. Indium electroplated into the depressions formed the collector and emitter.

2. 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.

3. 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.

Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns

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Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns

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Brand Name :
Upperbond
Model Number :
Maker
Certification :
CE, ISO
Place of Origin :
China
MOQ :
2 pcs
Price :
Negotiable
Contact Supplier
video
Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns
Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns
Molins MK9 Model Cigarette Packing Line Fast Switching Irfz44ns

HK UPPERBOND INDUSTRIAL LIMITED

Verified Supplier
7 Years
hong kong, hong kong
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Employee Number :
100~200
Certification Level :
Verified Supplier
Contact Supplier
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