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
Other Models :
Skoda, CME, Sasib
Customizable :
Positive
Sea transportation :
With larger orders only
Machine Models :
Protos, Passim, MK8, MK9,
Port of Shipment :
Guangzhou, Shanghai
Cigarette Diameter :
5.4mm - 8.0mm
Description

Hauni Protos Nano 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. 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.

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.

1. Bipolar Junction Transistors

The first bipolar junction transistors were invented by Bell Labs' William Shockley, which applied for patent (2,569,347) on June 26, 1948. On April 12, 1950, Bell Labs chemists Gordon Teal and Morgan Sparks had successfully produced a working bipolar NPN junction amplifying germanium transistor.

Hauni Protos Nano Cigarette Packing Line Fast Switching Irfz44ns

Send your message to this supplier
Send Now

Hauni Protos Nano Cigarette Packing Line Fast Switching Irfz44ns

Ask Latest Price
Watch Video
Brand Name :
Upperbond
Model Number :
Maker
Certification :
CE, ISO
Place of Origin :
China
MOQ :
2 pcs
Price :
Negotiable
Contact Supplier
video
Hauni Protos Nano Cigarette Packing Line Fast Switching Irfz44ns
Hauni Protos Nano Cigarette Packing Line Fast Switching Irfz44ns
Hauni Protos Nano 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
Submit Requirement