What is circuit board? A PCB is a printed circuit board, also known as a printed wiring board. It is used in electronics to build electronic devices. A circuit board serves two purposes in the construction of an electronic device; it is a place to mount the components and it provides the means of electrical connection between …
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What is circuit board?
October 15th, 2013 | Posted by in News - (Comments Off on What is circuit board?)PCB CTI, TG, TD, TCE, DBV, WA explaination
October 11th, 2013 | Posted by in PCB Material - (Comments Off on PCB CTI, TG, TD, TCE, DBV, WA explaination)CTI Stands for Comparative Tracking Index. It is expressed as that voltage which causes tracking after 50 drops of 0.1 percent ammonium chloride solution have fallen on the material. The results of testing the nominal 3 mm thickness are considered representative of the material’s performance in any thickness. It indicates the highest usable voltage for …
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FR1-FR3, CEM1-CEM3,FR4, Aluminum Flex CCL introductions
October 6th, 2013 | Posted by in PCB Material - (Comments Off on FR1-FR3, CEM1-CEM3,FR4, Aluminum Flex CCL introductions)FR1-FR4 FR1 is basically the same as FR2. FR1 has a higher TG of 130oC instead of 105oC for FR2. Some laminate manufacturers who produce FR1 may not produce FR2 since the cost and usage are similar and it is not cost effective for having both. FR3 is also basically FR2. But instead of phenolic …
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Summary of all available PCB CCL
October 3rd, 2013 | Posted by in Guidelines | PCB Material - (Comments Off on Summary of all available PCB CCL)Various requirements for printed circuit boards make the use of different circuit board substrates necessary. Whereas for many standard applications the classical FR4 material is sufficient, possibly in high Tg version (for improved thermo-mechanical properties), for other areas (such as high frequencies) alternate materials are absolutely required. The following information is intended as a abstract …
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PCB Panel Design Guidelines
September 26th, 2013 | Posted by in Panel Guideline - (Comments Off on PCB Panel Design Guidelines)These Guidelines set out best practice to reduce the cost of your boards and to minimize the risk of errors arising during manufacture. We talk completely straight about our processes and pricing model. If you’re new to the industry, or just looking for hints on how to lower your PCB costs, keep reading and perhaps you’ll …
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Why would someone want a PCB array?
September 6th, 2013 | Posted by in Panel Guideline - (12 Comments)The primary pcb array reason for having your boards delivered is to make automated assembly faster and less expensive. Running an array of boards through a pick-and-place machine is far more efficient than sending them through one at a time. Arrays are also desirable because they allow the addition of tooling rails, tooling holes, and …
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The primary reason for having your boards delivered in an array is to make automated assembly faster and less expensive. Running an array of boards through a pick-and-place machine is far more efficient than sending them through one at a time. Arrays are also desirable because they allow the addition of tooling rails, tooling holes, …
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PCBs stackup Design Guideline from PCB manufacturer
September 4th, 2013 | Posted by in Guidelines | Stackup guideline - (Comments Off on PCBs stackup Design Guideline from PCB manufacturer)In Caring circuit, there are two options for pcb stackup design suggestions: 1. Leave it to caring circuit to design PCB stackup for you (Recommended) Why? You don’t need to spend your time by designing stackup. Leave it on Caring Circuit – We are professionals. We do it everyday. Also, you can work on design …
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PCB routing specification guide
September 3rd, 2013 | Posted by in Guidelines | Holes and profile - (Comments Off on PCB routing specification guide)PCB routing specification guide to help you determine just how wild you can go with a PCB board outline. smallest standard radius for an inside corner: 0.01575″ smallest routed slot width 0.0315″ thinnest standard material we can rout: 0.0050″ thickest standard material we can rout: 0.1670″ largest panel size we can produce: 14”x 18” variety …
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What applications are our PCB productions used for?
September 3rd, 2013 | Posted by in News - (1 Comments)What applications are our PCB productions used for? The following are examples of double sided application • Industrial controls • Power supplies • Converters • Control relays • Instrumentation • Regulators • UPS systems • Power conversion • HVAC • LED lighting • Hard drives • Printers • Phone systems • Power monitoring • Automotive dashboards • Line reactors • Test equipment • Amplifiers • Traffic systems • Vending machines Multilayer pcb are widely used in …
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