NorthridgeFix / Relife RL304S teardown
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- Опубликовано: 11 окт 2024
- NorthridgeFix / Relife RL304S teardown
Here you can see how the Relife RL304S 8 port charging station has been built and constructed.
The RL340S was bought together with other items from the NorthrigeFix online webshop.
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Referal link:
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Price 59,00 USD
Links to identified ICs in the design:
OB2269CP/CB2269CP - AC-DC converter:
pdf1.alldatash...
CX8855 - DC-DC converter: (6 pcs)
en.cxwic.com/pr...
XPD738 - USB Type-C PD charge controller
www.szxunrui.c...
CD4052 - 20-V, 4:1, 2-channel general-purpose multiplexer
www.ti.com/lit...
HT7350 - 5.0V, 250mA LDO
www.holtek.com...
VK1S68C - LED display driver
www.szvinka.co...
WLX-X9B-V2 - Custom IC MCU, same ID as on PCB soldermask
#northridgefix
#relife
#teardown
Awesome teardown! I love watching such in-depth videos that give us insight into how electronic devices are put together. It's clear that you have great knowledge and skill when it comes to handling these components.
Thank you very much for your comments
The front cover is not only a cover, it's a "remote phosphor" - The LED's behind is Royal Blue LED's and the phosphor converts some of it to wideband (white) light.
Good to know, thanks
I like to see when technology is broken apart to examine and put back together
Thank you for the comment :-)
nice explanation mate, so detail
Thank you very much :-)
besides looking at the components and such how does it perform, does it work as intended is the real test.
I am looking for some devices that can help me da a load test and then i will try and document this. Thank you for comments,
Great video. Very informative :)
Thank you very much for your comment :-)
Thank you for this teardown, really interesting how these Chinese products are being built
Thank you for the support, i really appreciate it
Nice explanation and very detailed keep up the good work :)
Thank you for the comment :-)
Any insight why using parallel bridge rectifier, Thanks for the videe
@fajarsan329 You are welcome :-) Parallel bridges is a way to distribute the load between the tto bridgess, this may or may not work. The diodes in each bridge will turn on at very slightly different points in the AC cycle. When an AC cycle begins, one bridge rectifier may temporarily be carrying all the current, until the AC voltage rises a little more. This could damage the bridge and then the next one will carry all current and then this one will break too.
@@made.by.morten.laboratories Thank you, this deinitely clear some confusion had.
You know this from same oem factory machanic to. Lol
I didn't know, thank you for info, i will have a look :-)
Nice review
@meherhjb7170 - thank you 🙂
could be nice to have a heavy load test
This is a great idea, but i need to get the gear that can put a load on all ports at the same time - i will look into it, thank you for feedback
Hi sir give me a help my charger is 45 wat port not work?
If it does not work, please hand it over to a repair shop, high voltage is inside :-)
Noice, like 135
Thank you for comment and like :-)
Så kan du vel skrive til dem, at de har leveret forkert, også sende dig en der passer. Du har jo betalt nok for den.
Ja det kan også være en optiion, tak for din besked 🙂
@@made.by.morten.laboratories hvor er du fra i dk, jeg fra Randers
looks safe pcb design, not co crappy
Yes i could have been worse :-)
wow interesting
Thank you for the comment :-)
Its an aliexpress product . Northrig sels it for 3 time the original price !
@user-jb5yc2ec5w, yes you can find it cheaper, i sourced it through NorthRigdeFix to support his channel :-)
En NTC er en tmperatur føler modstand.
Jeg er ikke helt klar over hvad du hentyder til ? :-) PS: er fra Aalborg kanten
Very dangerous power supply, worst case the primary & secondary heatsinks could touch each other and also one of the caps could touch the heatsink which then leads to mains power at the output.
Yes i don't know why the don't secure the parts better, using glue is not an option when dealing with high voltage
You don,t need to buy if you are concerned about your safty, please make your own and show us how safe is and how it works. You have cheap and a free shiping on a products, and yet, you all complain about how cheap is or crappy, but you need to respect the effort, to make it cheap and send to you for free.
Doesn't matter. That device works with high voltage, if you prefer to die, you do you.
@@videostar348 How you can die when is glued with PCB and also soldered on PCB plus is on a plastic case so don,t worry you don,t die from this device maby from other or from food but not from this device.
Dont you dare threaten the all mighty Morten, shame on you, you miserable creature of dark.@@videostar348
Sem charger
Do you have the same?
@@made.by.morten.laboratories yes