Timeline for How can I supply 5v voltage to circuit in a portable way?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Jan 2, 2016 at 13:35 | comment | added | Passerby | @Perry I also have one of these super thin usb wallet batteries. midnightbox.com/mas_assets/alt2/10047745-110.jpg Again, the capacity is quite small, much better than a coin cell but probably on par with a 9V. | |
| Jan 2, 2016 at 13:29 | comment | added | Passerby | @Perry some, yes. Most are bigger, but if you look around some can be quite small. I have one that's roughly 9v sized, solar powered, flashlight amazon.com/Bell-Howell-Solar-Charger/dp/B00941IFLW The bigger ones have bigger batteries and last longer. | |
| Jan 2, 2016 at 13:27 | comment | added | ammar.cma | Depends on how long you want to run the circuit with this supply. If you don't want to run it for long time you can try the Power bank method. Although it won't fit in a PCB like you just said. BATTERY CELLS ARE BULKY. | |
| Jan 2, 2016 at 13:10 | comment | added | Perry | Thanks @Passerby, Will that portable USB power pack/ brick be of less size than of 9v standard battery? Please give a reference if you can for this power brick. P.S.- I want a small power source which I can package itself with PCB board. | |
| Jan 2, 2016 at 13:05 | history | answered | Passerby | CC BY-SA 3.0 |
