Products > Test Equipment
Inside the Owon P4603/P4305 linear PSU
exe:
--- Quote from: tooki on April 07, 2019, 03:59:17 pm ---Why use a nice TFT, only to make it simulate crappy 7-segment LCD?
--- End quote ---
I actually like it this way.
--- Quote from: Kleinstein on March 14, 2019, 04:37:01 pm ---The ratings on the transformer could be about 220-250 VA: 3 A at some 65 V + some smaller windings.
--- End quote ---
I see "300" on the photo. Of course it's not granted the rating is real. Only load testing and temperature measurement can tell the truth.
exe:
I see the psu allows setting separate CV/CC and OVP/OCP. I don't get why OVP/OCP are needed.
Phildem:
Hi,
My video review about this supply (In French)
https://youtu.be/lUjqdLF8L-8
M1ch4L:
Hello everyone.
I'm thinking about to buy this power supply. Owners ... after a few months of use … are you satisfied with this?
I am new in electronics and I want learn about repairing notebooks, phones, etc ... one important question is: Can I find the short on the circuit with this supply? … or if the short is there the output is turned off fast and automatically?
RedSky:
I note there is now a rebadged Owon P4603 model on the market:
Multicomp MP710087
https://au.element14.com/multicomp-pro/mp710087/dc-power-supply-1ch-60v-3a-180w/dp/3227421
I have bought one, looks almost identical inside and out to the Owon. Edit: Except this one has USB connectivity as well as RS232, and newer firmware
At $315 it's fairly well priced for us Aussies, even with its noted issues.
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