Owon P4603 Unboxing & Review

Unpacking and base review of the Owon P4603 (P4305 will be similar) power supply.
My version does not have USB and Voltage/Current Curve.
Test lead cables were not included in the original packaging (they were bought separately)!

EEVblog thread:

Owon site:

Music provided by BreakingCopyright:

[MsVasia]

I am just bought P4305. No test lead too )) Old tipe 50Hz 220V transformer! I don't seen it many years. Btw in my version added an simple "oscilloscope" for voltage and current.
Thanx for review.

[victorlabega]

To save the settings in memory, press the OK button!

[AppleBarbieri]

te consulto . en el modelo 4603 30 v a 5am vine un bobinado y es una fuente bastante pesado obviamente mucho mejorreforzada .
MI pregunta es ?por que ?. y en la SP6103 de 60 v a 10amp - no viene este bobinado .

[CreativeTechno]

Just wondering Pnoxi, how you been getting on with the Owon Power Supply, Would you recommend it?

[aicisha]

Nice psu, thank you for the review! Just turn that beeper off and peel the display protection!

[m]

It's a pity it doesn't have the V/I combined graph plot like the lesser newer models. Also... it's quite noisy. I can't understand why they can't make a PSU be quiet enough... if it's necessary put a long fin heatsink and dedicated fan inside, but they still rely on the old tactic of trying to cool the heatsinks with case ventilation.

[fabitronica]

Привет, как дела? Вам удалось установить программное обеспечение для ПК? подключений? У меня не получилось.

[ramnathr]

Will this work in 120V 60Hz AC power outlet.

[lerdan]

can you output 30V with 5A? or it is limited by 3A across the whole voltage range?

[hariharanramamurthy]

difference between programmable psu and normal psu ?

[juanjopenas]

Para Reparacion...me refiero demasiada aparatosa, poco intuitiva ..por menor precio las hay mucho mejor optimizada.A la hora de ser utilizarla.

[francescodigiovanni]

why don't you stop with the knobs? You don't allow to read the measures of the PS and the meter!

[ErolureNL]

Is the Owon P4305 better than TekPower TP3005T ?

[tookitogo]

Ugh, the fonts! Why use a nice TFT, only to make it simulate crappy 7-segment LCD? Why not use a proper font (and a nicer font for the labels, hotkeys and stuff)… Seems like a slow update rate on the meter, too. (The set voltage seems to update quickly, but the actual measured output seems to lag significantly.)

And that buzzer would make me want to kill myself. It can't be THAT hard to make pleasant-sounding beeps instead of the sound of squeaky toys being tortured.

Pity, it's just software issues on what seems like decent hardware.