If you buy things on #AliExpress, you are going to get scammed every so often. Their buyer protection program is pretty decent, although it can be a bit of a pain to go through the process.

You can increase your chances of getting scammed by buying things where the #deals are too good to be true. When the deals are ludicrously, impossibly good, your chances increase to 100%.

This can be fun. I have bought a few things over the years that were obviously #scams. Once, I spent a few hundred dollars for two tablets that, if they had been real, were selling for about one tenth of what they should have. Seeing how they faked them being new products, when they were actually recycled ancient low-end tablets, was fascinating.

But I generally won't do that. Instead, I buy cheap stuff, trading a few dollars for the fun of seeing what the seller/manufacturer have done. I don't even try to get my money back on these.

So I recently bought a #USB #charger that I've been seeing for months. It's described as a 240W total output, gallium-nitride, USB-PD and QC-3.0 compatible, five-port charger. The genuine article from a reputable manufacturer, if it exists, must cost over CDN $100. This one was ... five bucks.

So I knew it was going to be interesting. It arrived today. It weighed more than expected, but all at one end. The case appears to be ultrasonically welded, so getting it open is destructive.

1/x

#scam #USBPD #QC3 #Chinesium #fake #TooGoodToBeTrue #deal #deals #GaN

DIY Reflow Plate Runs On USB Power Delivery

If you’re working with surface mount components, you’re likely going to want a reflow plate at some point. [Vitaly] was in need of just such a tool, and thus whipped up a compact reflow…

Hackaday

Saw an interesting USB-PD decoy device online. This one negotiates for 5A at 12V, so 60W total. Its form factor is just a short cable, with a USB-C plug on one end, and ... a 3.5mm socket on the other.

I see no possible way this could go wrong.

😆 🤦‍♂️ 🌩️ 🔥

#USB #USBPD #decoy #headphones #oops

Mal eine Frage zu #usbpd
Ich habe einen PD-Sink Conroller den ich auf 20V 3A (60W) setzen möchte, da es viele Netzteile dafür gibt (Reisenetzteil in der Größe). Mein Verbraucher benötigt im schlimmsten Fall 50W, bleiben noch 10W. Mit diesen verbliebenen 10W will ich einen größeren Akku laden (das dauert).
Was ist, wenn die Source > 3A/60W liefern KANN, Wie kriege ich das raus wenn ich dumme stand-alone PD-Sink Controller verwenden will? Go - NoGo?

@blackopelves
Das FNB48S kann sowohl passiv im Pfad messen, was ein Verbraucher ausgehandelt hat (Strom, Spannung), und die Daten über Bluetooth ausgeben, als auch aktiv ein Netzteil nach PD und früheren "Standards" befragen, und kann USB-A, -C und micro-USB.

https://www.fnirsi.com/de/products/fnb48s

Die Menüführung ist allerdings ziemliches Shittium, und das Handbuch hilft nicht gut.
@giggls @masek @masek

#USBPD #USBC

I was testing a mini module (CKCS U1E 65w) for USB charging from a DC source to many USB C protocols.

I've noticed with "vooc" charge at 9v 3.3A the inductor's module is at 90°c
A bit high moreover if it has an enclosure as this one:
https://www.thingiverse.com/thing:7172904

With this refurbished adhesive heat sink it falls at 60°c

#usbcpd #usbpd #supervooc #vooc #charging

Got a Surface Laptop Studio 2? Or just need a 100W+ USB-Power Delivery charger?

My new favorite charger is the "Anker Prime Charger, 160W 3-Port (140W on a single port). Perfect for a power-hungry laptop+smartphone.

https://www.amazon.com/Anker-Charger-Compact-Charging-Non-Battery/dp/B0F9NK4M7Q
#anker #charger #usbpd #surface

Amazon.com: Anker Prime Charger, 160W 3-Port Compact USB C GaN Charger Block, Smart Display and Touch Control, 140W Max Charging via Any Single Port, for MacBook, Laptop, iPhone 17/16/15 Series, iPad(Non-Battery) : Cell Phones & Accessories

Buy Anker Prime Charger, 160W 3-Port Compact USB C GaN Charger Block, Smart Display and Touch Control, 140W Max Charging via Any Single Port, for MacBook, Laptop, iPhone 17/16/15 Series, iPad(Non-Battery): Wall Chargers - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

@masukomi

I drooled all over this when it came around on #USBPD - It's stunning he could hang THAT MUCH off a PSU when most commercial wall units have a hard time coping with two 100w requests without derating/melting. Active/aggressive cooling ftw, I guess?

HiDANCE製のUSB Type-C 電圧、電流、消費電力計測用デバイス「HDC-085C」レビュー #HiDANCE #USBPD

https://reviewdays.com/archives/78015

1,000円前後で購入可能なHiDANCE製のUSB Type-C 電圧、電流、消費電力計測用デバイス「HDC-085C」レビュー #HiDANCE #USBPD – Recon-ReviewDays

HDC-085C 検索 - AliExpress 「AliExpress」で1,000円前後で販売されているHiDANCE製のUSB Type-C 電圧、電流、消費電力計測用デバ...

Recon-ReviewDays