sasa11
Dec 04,2013
1028
PCB electromagnetic compatibility of clock circuit design
Abstract: In order to study the electromagnetic compatibility problems caused by the clock PCB circuit boards, using the method of numerical simulation, electromagnetic compatibility design of the clo...
sasa11
Dec 04,2013
494
PCB Piezotronics forms Automotive Products Division
Sensor manufacturer PCB Piezotronics announces the formation of the PCB Automotive Products Division, a dedicated sales and technical support facility located in Novi, MI, devoted exclusively to the g...
sasa11
Dec 04,2013
1377
Thinking About Panel Sizes for contral PCB Fabrication Costs
Getting the most for your money in custom printed circuit board manufacturing requires a little up-front knowledge of how they are made. Unfortunately, your manufacturing partner may not talk complet...
sasa11
Dec 04,2013
2623
Osmond PCB
Version 1.1.24OsmondCocoa was designed using the latest Cocoa application framework. Although the User Interface is modern, the algorithms and methodology are based on a legacy of design going back ov...
sasa11
Dec 04,2013
743
Switching power supply PCB design specifications
Switching power supply PCB design specifications In any switching power supply design, PCB board design is the last physical link, if improper design, PCB May radiate excessive electromagnetic int...
sasa11
Dec 04,2013
587
The reliability design of the printed circuit board PCB technology
Electronic equipment used in all kinds of electronic equipment and systems are still in printed circuit board as the main assembly way. Practice has proved that even if the circuit principle diagram d...
sasa11
Dec 04,2013
455
PCB design basic idea
1, the concept of "Layer (Layer)" With word processing or many other software for the realization of the image, text, color and other nested and synthesis and introducing the concept of "layer" with ...
sasa11
Dec 04,2013
743
PCB design golden rule it will never change
Despite the current semiconductor integration is higher and higher, many applications have also readily available on a chip system, at the same time many powerful and out-of-the-box development board ...
sasa11
Dec 04,2013
340
PCB design on the analysis of the function of 3 d design benefits and challenges
Design and build the next generation of electronic products is a complex process, particularly in the electronics industry, such a highly competitive global industry rapid and continuous technological...
sasa11
Dec 04,2013
337
PCB design tools in the world of 3 d design challenges
PCB design tools has been steady development in recent years, in response to the challenge brought by the increasingly complex design field. A major change - 3 d function, is expected to make designer...
sasa11
Dec 04,2013
446
How to reduce the noise in the PCB design and electromagnetic interference
To reduce noise and electromagnetic interference of some tips: (1) can use the low speed chip need not high-speed, high-speed chip used in key areas. (2) available string of a resistor, jump up and ...
sasa11
Dec 04,2013
413
PCB copy board/design principle diagram made PCB process experience
Preface: usually from copy board or schematic diagram to make PCB, need technical requirement is not high, do fast PCB is very simple, but in practice need to clear objectives, first, of course, the k...
sasa11
Dec 04,2013
740
LDR Flashing LED Circuit
In this flashing led lights circuit, the LDR or photoresistor is connected in such way that when the light intensity varies it will influence the flashing frequency and the brightness of the LEDs. T1,...
sasa11
Dec 04,2013
707
Christmas LED Lights Circuit
Using this simple Christmas LED lights decoration circuit, you can make an 18 LED flasher to decorate the Christmas Tree. The White, Blue and Red LEDs flash at different rates to give a colorful displ...
sasa11
Dec 04,2013
383
LDR PC Desk Lamp
Most of the PC desk lamps available in the market light up whenever there is an input power. These don’t take into account whether there is a real need for the light or not. Here is an intelligent PC ...
sasa11
Dec 03,2013
387
In September the IPC report PCB continued weakness in North America
IPC - international association for the electronics industry join ® published today in the north American PCB market research statistics report in September, according to a report in September sal...
sasa11
Dec 03,2013
453
PCB design of DFM some matters needing attention
1. Board some welding plate easy to fall off; For example: brush weld bonding pad Brush as shown, the welding pad when debugging or the backend maintenance most on the left side of the pad is very ...
sasa11
Dec 03,2013
331
Shares by ding jian ding by the MSCI stocks excluding PCB is still in the column
MSCI global standard constituents quarterly change released in early this morning, also become the focus of attention of the market, in the standard of the MSCI world stocks today, jian ding technolog...
sasa11
Dec 03,2013
726
PCB test machine hardware circuit design based on FPGA
PCB board testing machine the basic testing principle is ohm's law, the test method is to stay between the test point to add certain test voltage, selected by decoding circuit on the PCB under test po...
sasa11
Dec 03,2013
381
How to debug the new design of the PCB
For new PCB just back, we will probably look at the first, whether there is a problem on board, such as whether there are obvious cracks, the phenomenon such as short circuit, open circuit. If necessa...
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