Timeline for Raspberry Pi Power Limitations
Current License: CC BY-SA 4.0
49 events
| when toggle format | what | by | license | comment | |
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| Sep 22 at 6:08 | history | edited | Milliways | CC BY-SA 4.0 |
update for Pi5
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| Jul 10, 2022 at 1:06 | history | edited | Milliways | CC BY-SA 4.0 |
added models; Raspberry Pi Ltd.
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| Dec 28, 2021 at 6:10 | history | edited | Milliways | CC BY-SA 4.0 |
updated RPT links
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| Dec 28, 2021 at 5:59 | history | edited | Milliways | CC BY-SA 4.0 |
updated RPT links
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| Aug 22, 2021 at 7:35 | history | edited | Milliways | CC BY-SA 4.0 |
Fix for 2021-08-09 Documentation mess
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| Aug 22, 2021 at 7:27 | history | edited | Milliways | CC BY-SA 4.0 |
Fix for 2021-08-09 Documentation mess
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| Jun 17, 2021 at 7:29 | history | edited | Milliways | CC BY-SA 4.0 |
MxL7704 Data Sheet
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| May 22, 2021 at 6:44 | history | edited | Milliways | CC BY-SA 4.0 |
On recent Raspberry Pi OS USB is set to 1200mA
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| Mar 24, 2021 at 0:22 | history | edited | Milliways | CC BY-SA 4.0 |
PMIC
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| Aug 28, 2020 at 12:12 | history | rollback | Milliways |
Rollback to Revision 30
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| Aug 28, 2020 at 12:01 | history | edited | Milliways | CC BY-SA 4.0 |
added 430 characters in body
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| Jun 16, 2020 at 10:47 | history | edited | CommunityBot |
Commonmark migration
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| Jan 3, 2020 at 22:53 | history | edited | Milliways | CC BY-SA 4.0 |
Pi3A+, Pi4B
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| Nov 14, 2019 at 3:05 | vote | accept | Milliways | ||
| Oct 21, 2019 at 23:55 | history | edited | Milliways | CC BY-SA 4.0 |
MxL7704 PMIC
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| Aug 5, 2019 at 6:43 | history | edited | Milliways | CC BY-SA 4.0 |
Updated link
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| Jan 11, 2019 at 23:14 | history | edited | Milliways | CC BY-SA 4.0 |
updated Hats Master
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| Jan 2, 2019 at 0:36 | history | edited | Milliways | CC BY-SA 4.0 |
PEN functionality
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| Dec 6, 2018 at 17:59 | review | Suggested edits | |||
| Dec 6, 2018 at 18:52 | |||||
| S Dec 6, 2018 at 17:51 | history | suggested | viluon | CC BY-SA 4.0 |
Improved formatting, corrected a grammar mistake in a heading
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| Dec 6, 2018 at 17:47 | review | Suggested edits | |||
| S Dec 6, 2018 at 17:51 | |||||
| Jun 14, 2018 at 16:44 | comment | added | Seamus | @Christian: Maybe... but I see very few that list "rated life" among their specs. Also, if this power supply is only required to deliver something less than its rated current, it will last longer. Heat kills, and more heat kills quicker. | |
| Jun 8, 2018 at 5:47 | history | edited | Milliways | CC BY-SA 4.0 |
GPIO *(sic)* header
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| Apr 30, 2018 at 11:33 | history | edited | Milliways | CC BY-SA 3.0 |
Pi3B+ Red Power LED
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| Apr 25, 2018 at 7:30 | history | edited | Milliways | CC BY-SA 3.0 |
MxL7704
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| Apr 12, 2018 at 3:15 | history | edited | Milliways | CC BY-SA 3.0 |
Pi3B+ power
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| Jan 3, 2018 at 23:44 | history | edited | Milliways | CC BY-SA 3.0 |
vcgencmd get_throttled
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| Dec 31, 2017 at 7:04 | history | edited | Milliways | CC BY-SA 3.0 |
Pi Zero
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| Dec 20, 2017 at 12:35 | comment | added | Christian | @goobering A power supply that is rated for 2.5A, should be able to deliver that for it's rated live. | |
| Oct 20, 2017 at 0:15 | history | edited | Milliways | CC BY-SA 3.0 |
Micro USB
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| Jul 31, 2017 at 3:50 | history | edited | Milliways | CC BY-SA 3.0 |
How much current can the 5V pins supply
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| Jul 1, 2017 at 8:16 | history | edited | Milliways | CC BY-SA 3.0 |
Update PWR LED control
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| Jun 1, 2017 at 3:12 | history | edited | Milliways | CC BY-SA 3.0 |
Addel link Electrical Specifications of GPIO
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| May 18, 2017 at 12:50 | history | edited | Milliways | CC BY-SA 3.0 |
update links
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| May 18, 2017 at 12:41 | history | edited | Milliways | CC BY-SA 3.0 |
added 316 characters in body
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| May 12, 2017 at 8:22 | history | edited | Milliways | CC BY-SA 3.0 |
edited body
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| May 12, 2017 at 5:27 | history | edited | Milliways | CC BY-SA 3.0 |
lightning bolt
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| May 12, 2017 at 5:20 | history | edited | Milliways | CC BY-SA 3.0 |
lightning bolt
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| Jan 19, 2017 at 12:56 | comment | added | goobering | The benefit is entirely to the power supply, not the Pi - if you run a power supply at its rated maximum for extended periods you're inviting early failure and (usually) relatively high temperatures. The high temps particularly can be a little worrisome. If you over-spec the power supply to leave a little headroom you reduce fatigue and extend its longevity a little. | |
| Jan 19, 2017 at 12:19 | comment | added | Milliways | @goobering I don't see your point. I agree that many (most?) supplies fail to meet their published specifications (and I already expressed my cynicism about "specifications"), but the PI will definitely NOT deliver more than 2.5A, regardless of the supply. Maybe you want me to say no benefit in a supply which would actually deliver more than 2.5A? | |
| Jan 19, 2017 at 12:04 | comment | added | goobering | Very minor gripe: in para 4, you've opted for 'there is no benefit in a higher rated supply'. Novice users may experience some mildly alarming toastiness caused by running 2.5A out of a supply rated for 2.5A for extended periods. It might be worth amending to 'there is no benefit to the Pi in a higher rated supply'. | |
| Jan 10, 2017 at 5:35 | history | edited | Milliways | CC BY-SA 3.0 |
link to Schematics
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| Dec 2, 2016 at 22:51 | history | edited | Milliways | CC BY-SA 3.0 |
emphasis
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| Oct 28, 2016 at 4:26 | history | edited | Milliways | CC BY-SA 3.0 |
a lightning bolt for undervoltage
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| Oct 12, 2016 at 3:02 | history | edited | Milliways | CC BY-SA 3.0 |
NOTE PWR LED
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| Jul 24, 2016 at 9:05 | history | edited | Milliways | CC BY-SA 3.0 |
Technical Detail
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| Jul 24, 2016 at 9:00 | history | edited | Milliways | CC BY-SA 3.0 |
Technical Detail
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| Jul 23, 2016 at 6:35 | history | edited | Milliways | CC BY-SA 3.0 |
deleted 2 characters in body
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| Jul 23, 2016 at 6:28 | history | answered | Milliways | CC BY-SA 3.0 |