The PCB has conveyed to the ICC that security is not an issue in the country which successfully hosted England and New Zealand recently and promised the same for the Champions Trophy

According to Central Pollution Control Board data, Delhi’s air quality reaches ‘severe’ levels with AQI of 418

Zim Afro T10 will kick off on 21 September at 1pm local time

The opening clash between Rizwan’s Markhors and Shadab’s Panthers adds anticipation to the tournament’s start.

A view of the PCB building in Lahore. — AFP/File

Pakistan Cricket Board headquarters in Lahore. — PCB websitePCB ready to withdraw from playing in ICC events in India: sources.Board determined to reject "hybrid model" for Champions Trophy.Pakistan will host mega-tournament in February-March next year.

LAHORE: The...

Pakistani and Indian players shake hands after the ICC men's Twenty20 World Cup 2022 cricket match at Melbourne Cricket Ground in Melbourne on October 23, 2022. — AFP"ICC in catch-22 situation" due to Pakistan-India tussle: source.Pakistan "expected to refuse playing against India" in...

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Project Description:We are seeking a skilled PCB designer for a project involving the design and layout of a PCB that will incorporate Solid-State Relays (SSRs) for AC and DC voltage control. This board will not include any FPGA components or software; it will strictly focus on SSR relays for machine operations.Project Scope:Design a PCB containing SSRs, intended as part of an ongoing machine project.Collaborate with an internal team working on an existing machine that currently operates with...

A £200,000 investment drive has seen a Warwick-based PCB assembly specialist secure its best ever year, with sales up 35% and five new jobs created.

A 'hybrid model' for hosting the Champions Trophy will not be accepted by Pakistan, according to its Cricket Board chairman Mohsin Naqvi.

India has informed the International Cricket Council it will not travel to the Champions Trophy, according to hosts Pakistan.

While the PCB wants to organise all ICC Champions Trophy matches at home, the BCCI has refused to send the Indian team across the border.

Claims include public nuisance, trespass and unjust enrichment Delaware Attorney General Kathy Jennings filed a lawsuit Wednesday against agrochemical giant Monsanto and two of its corporate spinoffs for long-lasting damage to Delaware’s natural resources. The lawsuit seeks to recover damages and clean-up costs associated with polychlorinated biphenyls (PCBs), extremely toxic and persistent chemicals which Monsanto […]

1. Pakistan Government's Firm Stance On Champions Trophy, Report Says PCB Told To...  NDTV Sports
2. ICC in a catch-22 situation amid PCB's steadfast stance on hosting Champions Trophy  Cricbuzz
3. Champions Trophy: PCB wants an explanation in writing from India for refusal to travel  ESPNcricinfo
4. 'Duniya bewakoof hai': Basit Ali gives unique solution to India-Pakistan Champions Trophy stand-off  The Times of India
5. Champions Trophy : Rizwan's welcome message for KL Rahul and Suryakumar  India Today

Achieving optimal power transfer in RF PCBs hinges on meticulously routed traces that meet specific impedance requirements. Impedance matching is essential to ensure that traces have the same impedance to prevent signal reflection and inefficient pow...(read more)

OrCAD X is the next-generation integrated PCB design platform. It brings to you a powerful cloud-enabled design solution that includes design and library data management integrated with the proven PCB design and analysis product portfolio of Cad...(read more)

When it comes to system integration, PCB designers need to collaborate with the signal analysis or integrity team to run pre-route or post-route analysis and modify constraints, floorplan, or topology based on the results. Allegro PCB Edito...(read more)

Live Doc is an advanced automated PCB documentation generation tool integrated with OrCAD X Presto designed to streamline the creation of PCB documentation. By automating the generation of PCB fabrication and assembly drawings, Live Doc significantly...(read more)

Hi 

I am looking into chamfering the edge of PCB for Board edge connectors. I have performed fillet command earlier but new to chamfering.

Below is the description :

As seen above, the PCB edge are chamfered in thickness as well as at the corners.

Using OrCAD PCB hotfix S023.

Hello Fellow PCB Designers,

We have a 10 layer PCB design that originated in Pads and was converted over to Allegro 17.4, this is an old design but is manufacturable and works perfectly fine.  When I try to generate a Gerber for the Top or Bottom layers

the Gerber comes out fine.  But Most of the middle layers are Etch's and via's for power and grounds, but the Gerber's come mostly blank, there might be some details, but in the Gerber view everything is displayed correctly.

The design does have many close spacings, I have not changed anything in the constrains manager yet, turned off a lot of the DRC's, but thinking there might be something wrong with the constrains.

  I find that the CSet is set to 2_18, not sure yet what this means, also there are many of these definitions, PCS 3,4,5,ect, are the same as CSet 2_18 any suggestions would be great, we are currently looking into this, have seen

that even small change in constraint manager can cause long processing and even Allegro crashing, this is a large project.

Thanks Much, Thanks, Mike Pollock.

Hi,

So I was trying to update the title block of a schematic that I have. The title block that was on there was out of date . I clicked on place --> title block and was able to find the title block that I need. I also have a .OLB file that contains that title block. Then I created a Netlist with the old BRD file as the input file (To keep it as is but modify changes) but when I do that I still do not see / cannot place the title block that I need. Under Place --> format symbols in Allegro , I do see a title block that is coming from the database (But it's the old one). I don't know what to do at this point and would appreciate any tips. I did make sure that the path to where the library is , is defined in the user preferences. 
I also tried copying the title block under the library folder in capture before creating my Netlist and that did not work either.

Thank you all.

How do we purge/remove the duplicated vias in the same location of the PCB editor? These vias are not the one stacked and they are just blind vias running in internal layers 12-14. I find there is an additional copy of the blind via at the same location. Not sure what caused this issue.

I'd like to be able to edit a footprint for a part in my design without needing to find the footprint filepath and directly open that file in PCB Editor. I see that I can view footprints from Capture, and that doing so shows me the footprint path, but I can't find any way to launch the editor. Is there any way to go directly from a part in a Capture schematic or a placed part in a PCB Editor board design to editing that part's footprint?

Hi,

I have a monitor plugged to my laptop using a HDMI to USB adapter. When using this adapter, Allegro runs very slowly. It seems that it is not using my video card.

Is this a known issue with a workaround I can try?

Thanks,

Michael

Hi All

I am looking for the functions which are different about OrCAD Professional and Allegro tier.

is there any resource?

regard

Hi All

I followed tutorial video below for using Design link

https://www.youtube.com/watch?v=f9JmFF8lqA0

and I followed the video with embedded board design file which should be same one on video

I did every set. but  at 2:55 of video, Steve have the tabs of both design names on top of Constraint Manager in video

but my one didn't exist them

which one would be different?

there was some comment on command windows but I think they would not be problem here

regard

Hi,

I found that under the Dark Theme of PCB Environment Editor 17.4,

the window background is not all dark, resulting in unclear text display。

As shown in the figure below：

The Allegro PCB Editor Basic Techniques course provides all the essential training required to start working with Allegro® PCB Editor. The course covers all the design tasks, including padstack and symbol creation, logic import, constraints setup...(read more)

Hai Community,

I have a PCB board which has multiple high speed nets and I want to perform the EMI and EMC checking.

Which Cadence tool should I use for checking the EMI and EMC coupling?

Regards,

Rohit Rohan

Optimizing PCB thermal performance is essential in today’s high-density designs, as it ensures stability, prolongs component life, and prevents potential thermal issues. One of the first steps to achieving this is with strategic component placement. Positioning high-power components—such as regulators, power transistors, or processors—away from heat-sensitive parts can prevent thermal interference, and placing them near the edges of the PCB often helps dissipate heat more effectively. It’s also beneficial to group components by their heat generation, creating dedicated thermal zones that can manage localized heating and reduce impact on other areas of the board.

Using thermal vias is another effective technique. By placing thermal vias under components like BGAs or power ICs, heat can be transferred from the surface to internal layers or ground planes. Increasing the size and number of these vias, or using thicker plating, enhances heat conductivity and helps manage heat more evenly across layers in multilayer boards. Increasing copper thickness on the PCB also has a major impact. Opting for thicker copper layers (e.g., 2 oz or even 3 oz copper) significantly boosts the heat dissipation capabilities of power planes and traces, especially in high-current areas. Large copper planes, such as dedicated ground or power planes, are equally effective in spreading heat efficiently. Adding thermal pads directly beneath heat-generating components improves this heat distribution.

Thermal relief pads help regulate heat flow for through-hole components by controlling heat transfer, which reduces thermal stress during soldering and prevents excessive heat spread to nearby sensitive areas. Performing thermal analysis with software tools like Celsius can be invaluable, as it allows you to simulate and model heat distribution, spot potential thermal issues, and refine your design before finalizing it.

Using heat sinks and thermal pads provides a direct way to draw heat from high-power components. Heat sinks can be attached with thermal adhesives, screws, or clamps, while thermal interface materials (TIMs), such as thermal pads or conductive adhesives, further reduce thermal resistance, enhancing heat-transfer efficiency. Optimizing the PCB layer stackup is also a key factor. Dedicated ground and power layers improve heat conduction across the PCB, enabling heat transfer between layers, particularly in high-density and multilayer PCBs.

In designs with high power requirements, active cooling options like fans, blowers, or heat pipes can be essential, helping to direct airflow across the PCB and further improving heat dissipation. Adding ventilation slots around hot zones and considering passive cooling paths enhance natural airflow, making the design more thermally efficient. By combining several of these techniques, you can create a PCB that handles heat effectively, resulting in a robust, long-lasting, and reliable product.

Let us know if you’ve had any challenges with thermal management in your designs—I’d be glad to discuss further!

Has anyone experienced the same situation?

The Pakistan Cricket Board (PCB) said on Tuesday it has asked the sport’s governing body to explain India’s refusal to send a team to Pakistan for the Champions Trophy next year.

The International Cricket Council (ICC) informed the PCB last week that India would not tour Pakistan for the eight-team tournament, leaving the fate of the event hanging in the balance.

Pakistan had previously rejected the option of a hybrid arrangement that would allow India to play their matches at neutral venues, for example in the United Arab Emirates.

“The PCB has responded to last week’s ICC letter seeking clarifications for the Indian Board’s decision not to travel to Pakistan for next year’s Champions Trophy,” Sami-Ul-Hasan told AFP.

Deteriorating political ties have meant the bitter rivals have not played a bilateral cricket series for over a decade — squaring off only in ICC multi-nation events.

Pakistani media reported on Tuesday that the PCB would be unwilling to accept security reasons for India’s refusal to visit.

New Zealand have toured Pakistan three times in the past two years, with England visiting twice and Australia once in the same period.

Pakistan also visited India for last year’s ODI World Cup and the PCB had expected the gesture to be reciprocated for the Champions Trophy.

The Champions Trophy is slated to be played across three venues — Lahore, Rawalpindi and Karachi — from February 19 to March 9 next year.

But a final schedule due to be announced this week has been postponed over the stand-off — which PCB chairman Mohsin Naqvi termed disappointing.

“Almost every country wants the tournament to be played in Pakistan and it will be disappointing if they don’t come,” Naqvi, who is also the interior minister, said last week.

“I don’t think anyone should make this a political matter. We’ll give every team as many facilities as we can.” Naqvi said Pakistan would consider pulling out of events in India as a response.

“Pakistan has shown great gestures to India in the past, and we’d like to say clearly India shouldn’t expect such friendly gestures from us every time”.

India is due to host the women’s ODI World Cup and Asia Cup next year and will co-host the Twenty20 World Cup with Sri Lanka in 2026.

Title: Banned PCB Chemicals Still Tied to Autism in U.S. Kids
Category: Health News
Created: 8/23/2016 12:00:00 AM
Last Editorial Review: 8/23/2016 12:00:00 AM

The BCCI’s decision to keep the Indian team from travelling to Pakistan isn’t entirely unexpected. India-Pakistan relations have been strained for years, with bilateral cricket tours suspended since 2012.

The PCB’s demand for clarification comes amidst political strains that have kept India and Pakistan from playing bilateral cricket on each other’s soil since 2008.

The PCB was told by the ICC that BCCI won't send its team to Pakistan after the decision was communicated to the world governing body.

In the four Tests played during the year, Babar scored 338 runs at an average of 67.6.

The Hybrid Model was followed during 2023 Asia Cup where Pakistan played its matches at home but India played its matches in Sri Lanka.

The PCB was told by the ICC that BCCI won't send its team to Pakistan after the decision was communicated to the world governing body.

A hybrid model was followed during the Asia Cup last year, when India's matches were held in Sri Lanka while other matches were played in Pakistan.

Pakistan batsman Umar Akmal has refused to divulge details of his two meetings with suspected bookies before the Disciplinary Panel which handed him a three-year ban after a hearing, according to Board sources. According to the source, Akmal had a meeting with two unidentified men in Defence Housing Society in Lahore. "Umar claims both these gentlemen met him at parties thrown by friends in DHA. But he has refused to even tell the Anti-Corruption officials what was discussed at these meetings," a reliable source in the Pakistan Cricket Board told PTI. "Even when the Anti-Corruption officials first presented their report to him on the night between 19th and 20th February in Karachi, Akmal admitted he committed a mistake by not reporting the meetings to them but refrained from giving any details, the source said. Akmal was found guilty of two charges under the PCB Anti-Corruption Code and on April 27, he was banned from cricket activities till February 19, 2023. The 29-year-old has 14 ..

Gas leak fallout: CPCB asks industrial units across India to go for safety and hazard audit before resuming operations

Applying a low voltage to polluted river sediment can boost microbes’ natural ability to degrade harmful polychlorinated biphenyl (PCB) contaminants, according to a new study. The approach could be a cost-effective, sustainable strategy to bioremediate polluted sites.

Studies investigating the effects of pregnant women’s low level exposure to polychlorinated biphenyls (PCBs) on the weight of their newborn babies have produced conflicting results. However, new research, which involved 8000 pregnant women across Europe, adds to the mounting body of evidence that PCB exposure does in fact reduce birth weight.