Category:PCB PCB Design Rules

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Initially PCBs were designed manually by creating a photomask on a clear mylar sheet, usually at two or four times the true size. Starting from the schematic diagram the component pin pads were laid out on the mylar and then traces were routed to connect the pads. If you have many questions of PCB Design, please come here!

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Search Results: 262 Threads,27 Pages
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Some Knowledge of PCB Design Suites

In just about any software market, one can construct a "pyramid" diagram of users: power users at the top, mainstream users in the middle, and entry, "ready-to-use," or "shrinkwrap" users forming the ... (See More)

vasilakism
2017-02-02 06:08:21
theubo
2017-02-04 06:08:21
1 answers
1197 views

Methods to Design Image Planes in High-Speed PCBs

Nowadays, multilayer PCBs are used in most high-speed circuit systems and lots of circuit systems have numerous operating powers, providing strict requirements to image planes design, especially the s... (See More)

barkoczay
2017-02-02 05:43:41
uooa
2017-02-04 05:43:41
1 answers
1223 views

The way of Prohibit Impedance in High-Speed PCB Design

With the escalation of complexity of PCB design, stable and reliable power supply has become a new trend of research on high-speed PCB design. Especially when the number of switching components keeps ... (See More)

Cedric
2017-02-02 05:42:44
ISA, s.r.o.
2017-02-04 05:42:44
1 answers
250 views

Schemati Properties for DxDesigner

As we’ve covered in other posts on schematic symbols, one of the key goals of a librarian is to maintain consistency, both in terms of visual appearance of a symbol, and parity with a manufacturer’s d... (See More)

Boris
2017-02-01 13:55:11
a.boehm
2017-02-03 13:55:11
1 answers
1259 views

Instrument Integration by PCB Design Suite

Since its acquisition of Electronics Workbench and its printed-circuit board (PCB) design and analysis tools, National Instruments has sought to meld those tools with the stuff of its core competency—... (See More)

Setyawan P. Sakti
2017-02-01 07:06:58
steveteal71
2017-02-03 07:06:58
1 answers
376 views

How to Place Breakaway Rails in a PCB Design

Designers must be aware that the customer-supplied board outline shape isn’t always necessarily the shape that is to be delivered to the fabrication and assembly house for manufacturing. PCB’s must ha... (See More)

NGUYEN VAN HAI
2017-01-31 14:56:06
Gustavo Santaolalla
2017-02-02 14:56:06
1 answers
229 views

Reasons to Outsource Your PCB Design and Sourcing

Starting a business in any provided field is a process that is fraught with many risks. For the start-up company with products, these risks are subject to being compounded with the ability to meet the... (See More)

3447qii
2017-01-31 10:11:36
Charles
2017-02-02 10:11:36
1 answers
1372 views

About Multi-Board Designs

Systems often incorporate many boards of various types and configurations—from tiny sensor and control nodes to highly integrated gateways. Examples range for automotive applications to ASML's Semicon... (See More)

kasemkwang
2017-01-31 08:11:20
roberts.trops
2017-02-02 08:11:20
1 answers
322 views

Gate Swapping in PCB Design

In order to have a clean route, occasionally the designer may have to swap pins or gates on some devices. Usually the devices that require pin or gate swaps include resistor networks, capacitor networ... (See More)

david.rambeau.tea
2017-01-30 16:05:45
izzetulus
2017-02-01 16:05:45
1 answers
328 views

For Building Printed Circuit Boards

Below is a questionnaire we wrote up today for a potential customer in Israel noting a few capabilities we have for fabricating printed circuit boards. They were looking to grow their supplier base to... (See More)

Blake
2017-01-30 10:14:44
vampire
2017-02-01 10:14:44
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