Thursday, March 10, 2011

The Components of the ic components SP212-A

The ic components SP212-A Components follows:

The electronic component  SP212-A utilizes one of JBL’s finest cone transducers, the 2206H. The 12" 2206H is part of JBL’s family of Vented Gap Cooled woofers and carries an AES power rating of 600 watts with minimal power compression. The cone has been treated for weather
resistance.

The 25 mm (1 in) exit electronic components 2426H compression driver with its pure titanium diaphragm is the acoustic motor in the new computer designed OASR (Optimized Aperture Symmetrical
Radiator), the result; broad symmetrical pattern control with clear HF.

Hqew.net's Online Electronic Components marketplace

About Hqew.net electronic components is an award-winning semiconductor and electronic component distributor, focused on the rapid introduction of new products and  technologies to electronic design engineers and buyers. Hqew.net features more than 1.8  million products online from more than 400 manufacturers.

Hqew.net publishes multiple catalogues per year providing designers with up-to-date  data on the components now available for the next generation of electronic devices.  Mouser ships globally to over 300,000 customers in 170 countries from its 492,000 sq.  ft. state-of-the-art facility south of Dallas, Texas. For more information, visit  http://www.hqew.net/.

Hqew.net supply top ic components such as LM358/LM317/NE555/LM324/LM339 and Hard to  find electronic components models.

Tuesday, March 8, 2011

The ic components ne555 Different manufacturers and Description

Different manufacturers and Description about the electronic components of ne555,ollows:

1 NE555 NXP Semiconductors Timer 

2 NE555 Wing Shing Computer electronic component Precision Timer 

3 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in   Commercial, Industrial and Military Equipment 

4 NE555 Texas Instruments PRECISION TIMERS 

5 NE555 Harris Corporation Timers for Timing Delays and Oscillator Application in   Commercial, Industrial and Military Equipment 

6 NE555 STMicroelectronics GENERAL PURPOSE SINGLE BIPOLAR TIMERS 

7 ic components NE555 Fairchild Semiconductor Single Timer 

8 NE555 NEC PRECISION TIMERS

Monday, March 7, 2011

The Features about ic components lm324

Do you know the features of electronic components lm324, Detailed introduction follows:

1.Internally frequency compensated for unity gain

2.Large DC voltage gain 100 dB

3.Wide bandwidth (unity gain) 1 MHz
(temperature compensated)

4.Wide power supply range:
Single supply 3V to 32V
or dual supplies ±1.5V to ±16V

5.Very low supply current drain (700 μA)—essentially
independent of supply voltage

6. ic components lm324 Low input biasing current 45 nA
(temperature compensated)

7.Low input offset voltage 2 mV
and offset current: 5 nA

8.Input common-mode voltage range includes ground

9.Differential input voltage range equal to the power
supply voltage

10.Large output voltage swing 0V to V+ − 1.5V

Thursday, March 3, 2011

Introduce a global well-known electronic components company-hqew.net

There are a well-known ic components company In china hqew.net,Huaqiang electronic network, Huaqiang Electronic foreign trade Edition ) is dedicated to providing B2B services to global.

To connect the largest entity in Asia through the electronic components market (Huaqiang electronic world) with the effective integration of e-commerce technology.

electronic components distributors, traders, manufacturers. By building a global electronic distribution network system to ensure to the optimal cost to help your companies exported your products to the world!
If you need electronic components or IC parts LM358/LM339/LM324/NE555/LM317,

please come on hqew.net,we supply best service for you!

The application field of Ic components lm358

Introduction application field of Ic components lm358,do you know?
Application areas include transducer amplifiers, dc gain blocks and all the
conventional op amp circuits which now can be more easily implemented in single power
supply systems. For example, the LM158 series can be directly operated off of the
standard +5V power supply voltage which is used in digital systems and will easily
provide the required interface electronics without requiring the additional ±15V
power supplies.
The LM358 are available in a chip sized package (8-Bump micro SMD) using National’s
micro SMD package technology.
More  Ic components.such as lm358m,lm358dt,lm358-3,lm358dr,lm358dr2 and so on,
the position of electronic components in electronic industry areas is very
Important.

Tuesday, March 1, 2011

Introduction to the function about Diode


Diode is One of the electronic components,here the function about Diode :
1.A diode allows current to flow in one direction onl
2.It consists of 2 pieces of silicon, each 'doped' with a different chemical (e.g. phosphorus and boron) to make one more positively charged than the other. The more positively charged piece attracts negatively charged electrons more than the other and this permits a one-way flow.

3 Diodes need greater than 0.7 volts to work.
4.To convert AC to DC, you must use a full wave rectifier that consists of 4 linked diodes.: