# \#current-capacity

**URL:** https://sierraconnect.protoexpress.com/tag/current-capacity/69.md

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## [Ask Me Anything about High-Current PCBs](https://sierraconnect.protoexpress.com/t/ask-me-anything-about-high-current-pcbs/1832)

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**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Replies:** 11\
**Last updated:** [September 26, 2024, 9:28am UTC](https://sierraconnect.protoexpress.com/t/ask-me-anything-about-high-current-pcbs/1832 "2024-09-26T09:28:48Z")

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Join our next Ask Me Anything about high-current PCBs where you can ask us questions on: • Trace design • Thermal management • Copper weight • And much more! Post your questions below before September 25th!

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## [The Via Current Capacity & Temperature Rise Calculator is designed to assist you in building the perfect PCB via](https://sierraconnect.protoexpress.com/t/the-via-current-capacity-temperature-rise-calculator-is-designed-to-assist-you-in-building-the-perfect-pcb-via/263)

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**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Replies:** 0\
**Last updated:** [October 24, 2023, 12:06am UTC](https://sierraconnect.protoexpress.com/t/the-via-current-capacity-temperature-rise-calculator-is-designed-to-assist-you-in-building-the-perfect-pcb-via/263 "2023-10-24T00:06:07Z")

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Using this calculator will help you get the correct values before going forward with your vias.

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## [The Trace Width, Current Capacity and Temperature Rise Calculator is an advanced PCB tool that works based on the latest IPC-2152 standard.](https://sierraconnect.protoexpress.com/t/the-trace-width-current-capacity-and-temperature-rise-calculator-is-an-advanced-pcb-tool-that-works-based-on-the-latest-ipc-2152-standard/249)

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**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Replies:** 0\
**Last updated:** [October 17, 2023, 5:00pm UTC](https://sierraconnect.protoexpress.com/t/the-trace-width-current-capacity-and-temperature-rise-calculator-is-an-advanced-pcb-tool-that-works-based-on-the-latest-ipc-2152-standard/249 "2023-10-17T17:00:38Z")

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It’s a three-in-one calculator. If you know the values of any of the two parameters (conductor width, max temperature, max current capacity) it determines the third. This trace width calculator also computes resistance a…