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+--- Thread: power connector type please (/showthread.php?tid=7913)
power connector type please - AlexS - 08-28-2019
Can you please tell the rock64 onboard power connector type, part number or link to aliexpress/banggood to order?
The connector on my rock64 seems to be broken - it losts contact periodically. So i need to replace it.
RE: power connector type please - tllim - 08-31-2019
(08-28-2019, 03:44 PM)AlexS Wrote: Can you please tell the rock64 onboard power connector type, part number or link to aliexpress/banggood to order?
The connector on my rock64 seems to be broken - it losts contact periodically. So i need to replace it.
Model DC-006 3Pin Black 3.5mm OD/1.35 MM ID Round the needle DC Power Jack Socket Connector.
You can get from following site:
https://www.newegg.com/p/2S7-01KR-03683
https://www.aliexpress.com/item/32706427034.html
RE: power connector type please - dmitrymyadzelets - 12-21-2022
I have the same problem with Rock64. The connector loses contact when you move the power wire.
RE: power connector type please - ju0n - 12-22-2022
I have same issue with oficial power supply bought in Pine64 store. Try first another power supply or change the male connector. It looks like official one is too narrow outer diameter or too wide inner one. I've changed it and everythig works fine now
This connectors works very well form me. I've done some power cables for my several rock64
https://www.aliexpress.com/item/32809179414.html
Hope it can helps
RE: power connector type please - dmitrymyadzelets - 01-11-2023
(12-22-2022, 10:02 AM)ju0n Wrote: I have same issue with oficial power supply bought in Pine64 store. Try first another power supply or change the male connector. It looks like official one is too narrow outer diameter or too wide inner one. I've changed it and everythig works fine now
This connectors works very well form me. I've done some power cables for my several rock64
https://www.aliexpress.com/item/32809179414.html
Hope it can helps
Good and simple idea!
Before doing what you've suggested I've done a measurement with a multimeter, and found it's actually the tip, not the sleeve that loses the electrical contact.
I've started to search for a more complex solution like replacing the barrel connector with a USB-C connector such that I'd power my SBC using USB Power Delivery tech. Seems like quite feasible solution:
- Simple way to get 5V at up to 3A (no IC): https://forum.digikey.com/t/simple-way-to-use-usb-type-c-to-get-5v-at-up-to-3a-15w/7016
- Robust way with two IC involved: https://fpx.oxplot.com/