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Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 2:45 pm
by Jaxel
megavolt85 wrote: ↑Mon May 26, 2025 2:38 pm
I connected three at the same time, keyboard, mouse, xbox360 rf module with LCD display and usb flash drive.
most likely it's time for you to replace fuse F1 on the controller board
Hmm... I replaced the fuse last month.
Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 3:44 pm
by megavolt85
Jaxel wrote: ↑Mon May 26, 2025 2:45 pm
Hmm... I replaced the fuse last month.
which one did you put?
Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 4:46 pm
by Quiquonn
megavolt85 wrote: ↑Mon May 26, 2025 3:44 pm
Jaxel wrote: ↑Mon May 26, 2025 2:45 pm
Hmm... I replaced the fuse last month.
which one did you put?
I changed mine recently and I used this one
RXEF040 0.4A
https://es.aliexpress.com/item/10050086 ... pt=glo2esp
Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 4:59 pm
by megavolt85
the native one is rated for 0.8A
Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 5:14 pm
by MoeFoh
I learned this from @megavolt85 a while back. You could try a higher amperage resettable fuse or replace with the original spec of a 0.39 ohm, 1/4 watt resistor. The resettable fuse is not blowing, yes? I'm guessing going back to original design would fix this high current demand situation.
Also, if there is a third-party power supply involved, it may not be able to deliver the current requirement on the +5v side.
Re: USB4MAPLE adapter
Posted: Mon May 26, 2025 7:40 pm
by Jaxel
megavolt85 wrote: ↑Mon May 26, 2025 3:44 pm
Jaxel wrote: ↑Mon May 26, 2025 2:45 pm
Hmm... I replaced the fuse last month.
which one did you put?
I bought this kit:
https://www.amazon.com/dp/B087D7WXKJ
Re: USB4MAPLE adapter
Posted: Tue May 27, 2025 4:32 am
by megavolt85
Unfortunately, the fuse rating is not indicated on the order page and it is not visible in the photo either.
Re: USB4MAPLE adapter
Posted: Tue May 27, 2025 5:47 am
by Jaxel
Unfortunately, the fuse rating is not indicated on the order page and it is not visible in the photo either.
[/quote]
Can you link a fuse I should buy? Preferably on Amazon.
Re: USB4MAPLE adapter
Posted: Tue May 27, 2025 6:37 am
by megavolt85
Re: USB4MAPLE adapter
Posted: Tue May 27, 2025 2:01 pm
by MoeFoh
RXEF040 400mA Holding Current, 800mA Trip Current, Max Time to Trip 3.8 sec., 72v - this one is typically found in those kits.
RXEF090 900mA Holding Current, 1800mA Trip Current, Max Time to Trip 7.2 sec., 72v.
From Digikey: