I Live in the USA can I use this Power Brick with this Device or should the Power Brick give me more Amps?
https://www.amazon.com/gp/product/B08HQBM4JX/ref=ox_sc_act_image_1?smid=A1WHT06QZW7OZQ&th=1

This is the Device.
https://www.amazon.com/dp/B09GFRKX2T?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

 

I would not expect devices listed like that advertisement to deliver any useful amount of power at all. Probably 500 milliamps maximum.

 

The coffee warmer plugs into mains. It is rated at 600W. The only USB is the USB A port rated at 1A, which is quite low.

 

The site says it delivers 1A, 19W maximum:
Not sure how they get 19W from 1A(?).

 

There seems to be s bit of confusion here. The device is apparently powered by an AC line cord (at 600W), and the port is an OUTPUT.

The TS seems to think the port is an INPUT to power the warmer, it is not. The photos show it being used to charge a phone.

 

Hello,

The shown device is a heating pad with a usb connection for charching other devices.

Bertus

 

In the "photo" it certainly looks like the hand is holding a USB connector. The mention of mains power must have been hidden from many of us. BUT "Y" does have a great deal of ability to spot things and know stuff. I came to that conclusion quite a while ago. So it seems that we missed the mention of power and supply voltage.

 

It looks like most got the gist of what was going on, the mains powered device also had a USB LV 5v? output for charging cell phone etc.

 

The mention of mains power must have been hidden from many of us.

Hidden in plain sight?

 

Hello,

I got a couple of chargers like this:
https://www.amazon.com/iPhone-Charg...kZ2V0TmFtZT1zcF9waG9uZV9kZXRhaWxfdGhlbWF0aWM=

But with an european mains connection.
This one:
https://www.action.com/nl-nl/p/3208891/re-load-2-poorts-wandlader/

Bertus

 

I would use it to reflow the solder in small PCBs.
I’m joking, don’t lynch me!

 

Modern phones can charge over the USB port using higher voltages, current and power than the standard 5V. 18W is the minimum for a "fast charger" and most are more like 50W or more.

BUT, to be useful, the phone and the charger need to both support the same protocol. As I understand it, and I certainly could be wrong, the two devices establish a handshake and only use a fast charge protocol if/when one can be agreed upon. If they can't agree, it all falls back to standard USB power.

I'm betting there's a good reason they don't mention iPhones in the ad. Slooooww.