Opiniões dos clientes

4.94 de 5
Escrever uma crítica
  • Todos Comentários (414)
  • Imagem (42)
  • Vídeo (0)
  • Todas as estrelas
    • Todas as estrelas(414)
    • Estrela(396)
    • Estrela(15)
    • Estrela(1)
    • Estrela(0)
    • Estrela(2)
Ordenar por:
Comentários Anteriores
  • Comentários Anteriores
  • Mais úteis
  • Mais Recente
  • zepus
    RO
    2020-07-16 16:13:25

    32 days from CHINA to ROMANIA by EU Priority Line. Package arrived with slightly bent side cover, but function is awesome. Tested without load, voltage indicator is very precise. Range is from 0V to 50V dc, when used at 230Vac input. Small load did not decrease voltage from set-point. Will be a much improvement a multi-turn potentiometer for voltage adjustment. I will install for my own one.

    Comentários
  • 2020-09-18 03:24:00

    Received in good condition.

    Comentários
  • Xec70
    ES
    2019-11-20 15:06:59

    Embalaje deficiente y ha llegado dañado.

    Comentários
  • 2017-09-29 08:42:58

    I ordered 2 units for unsing them as a pre voltage regulator for my Hiland linear regulators and for my Ruidenfìg switching regulators. Both units output voltages - without any load connected - are close to 50Vdc at max value. The mini voltmeter inside the power suppliy unit is quite precise compared with the readings on an esternal multimeter. before connecting the mains voltage check the lateral voltage selector -230 or 120 Vac - . The spare potentiometer is useful if you wish to put an esternal

    Comentários
  • 2019-08-21 14:17:38

    Hi! I have got this product by rather fast shipping! BUT! It arrived in original good condition, but local final deliverer Post Office (Hungarian Post) has RUINED IT BY SUBMERS IT IN IN WATER IN THEIR STORAGE and an ADDITIONAL MECHANICAL DEFORMATION! Just now I claimed for refund from them because the Hungarian Post Office is responsible for this damage.... From China it arrived without any problem, but at the final 1,5 km died... As I schecked it, it should be a fine equipment for me, but just now

    Comentários
  • 2019-05-22 13:03:02

    Buon alimentatore da testare sotto carico. Arrivato con alcune parti del case lato morsettiera piegati (deformati) dato l'imballaggio non è adeguato. In generale l'alimentatore si presenta bene, ha lo scambio 110-220V AC e la ventola per la dissipazione del calore che si accende sotto carico. Molto utile il voltmetro integrato nel case. Valore aggiunto un set di capicorda per il collegamento ai morsetti e un potenziometro aggiuntivo già cablato con connettore.

    Comentários
  • 2019-01-09 08:02:05

    The case of the PSU is made of aluminium, and as such was bent near the terminals on arrival. the unit works well and seems to deliver a nice smooth output. The in built volt meter is fairly accurate to within 0.3 volt. Need to be careful when using the mounting holes in the base of the PSU as being aluminium the threads strip easily. the circuit board flexes a fair bit when tightening the wire terminals. overall seems to be ok if handled with care.

    Comentários
  • 2018-12-29 09:48:58

    Très bonne alim acheté en promo lors des nouveaux arrivages. Elle est très stable, je l'ai testé avec différent appareils: imprimante 3D, moteur 350W, etc... Après contact avec le service client, c'est la 2ème que je reçois, la 1ère à reçu des chocs durant le transport, elle était défectueuse, et après ouverture le ventilo se baladait dedans en plus d'une thermistance complètement explosé. mais le service client à été hyper réatif, comme toujours, et ces derniers temps j'ai dû

    Comentários
  • Neusser
    DE
    2019-07-30 09:02:47

    Für kleines Geld ein Supergerät von 0.0V bis knapp 50Volt. Wobei die eingebaute Spannungsanzeige relativ genau ist. For small money a super device from 0.0V to almost 50Volt. The built-in voltage display is relatively accurate.

    Comentários
  • CLAUDIO
    IT
    2019-08-19 08:37:05

    ottimo arriva fino a 50 volt da 0 volt. Misurato con un tester esterno conferma la precisione del voltometro incorporato, ottimo acquisto consigliato

    Comentários
Show:

    Go to page

    Go

    Você pode estar interessado em

    recommendation for you
    • R$111,04
    • R$169,51
    • R$23,33
    • R$362,46
    • R$338,61
    • R$116,88
    • R$122,73
    • R$292,30
    • R$21,75
    • R$350,77
    • R$192,90
    • R$151,97
    • R$83,73
    • R$251,37
    • R$32,16
    • R$730,83
    • R$631,43
    • R$485,25