Products > Test Equipment

New FNIRSI power supply.

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Fungus:
I ordered one three days ago just for fun. Parcel tracking says it's on the way...

The Whatsapp group hasn't replied. It seems dead, but that might be Chinese new year.


--- Quote from: Kean on February 17, 2021, 12:20:02 pm ---The connections on the back are inputs only.  Either DC barrel jack, banana plugs, or USB-C.  Only one can be used at a time.
I've been powering it via either a big USB-C power bank (Tanker Elite) or various USB-C chargers (including my tiny Chargic 60W which just arrived via Kickstarter).

--- End quote ---

OK, that's worth knowing.  :-+

USB-C can go up to 20V, 100W. It would be interesting to see how the power supply negotiates that.

mawyatt:
Nice looking tiny power supply, wonder how it compares with the Riden RD6006, or the new RD6006P? The new P version is apparently a hybrid, with a buck type SMPS followed by a linear LDO.

Interested in how much switching noise is on the output unloaded and loaded of the DC-6006L. Much appreciated if someone could post a scope trace of this.

Best,

UniSoft:

--- Quote from: mawyatt on February 17, 2021, 01:43:18 pm ---Nice looking tiny power supply, wonder how it compares with the Riden RD6006, or the new RD6006P? The new P version is apparently a hybrid, with a buck type SMPS followed by a linear LDO.

Interested in how much switching noise is on the output unloaded and loaded of the DC-6006L. Much appreciated if someone could post a scope trace of this.

Best,

--- End quote ---
There is a review but in Russian language,
https://mysku.ru/blog/aliexpress/83116.html
there author also compares it with RD

Fungus:
Looks like Dave just got one in his mailbag. Watching now...

Edit: Just a quick peek inside and basic function test. It didn't catch fire!

Fungus:

--- Quote from: Fungus on February 15, 2021, 03:10:56 pm ---
--- Quote from: HKJ on February 15, 2021, 02:31:04 pm ---it is much easier if the protocol is documented

--- End quote ---
We could ask:

(question sent...)

--- End quote ---

I got a reply!

"Our technical director said that this is more sensitive information and cannot be provided"

 :palm:

Mine should arrive this week. You can bet I'll be sniffing it.

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