Das Netzteil kam zgig und ohne Beanstandung an.
Nach dem auspacken habe ich verschiedene Spannungen mit dem Multimeter verglichen und konnte keine groen Abweichungen feststellen. Fr meine Zwecke absolut ausreichend.
Die Verarbeitung ist fr den Preis auch vllig ok.
ber die Haltbarkeit kann ich noch nichts sagen.
Compact power supply with a useful voltage (0 to 30V) range and according to the manual, a maximum current of 10A. I haven’t yet tested the maximum voltage obtainable at 10A but it does pull 10A under the current limit test (i.e. by shorting the output terminals) and measuring the current. Very disappointed in how the item arrived. Unit was sent only in it’s product box which is quite flimsy cardboard. On arrival, it was obvious what the item was and the box was well bashed and torn. However to my amazement it survived with no damage and worked OK. Just think it was bad to send this type of item in such a weak box. Tested the unit across the voltage range. The voltage output is pretty smooth when viewed on a oscilloscope, although the voltage display becomes less accurate as the voltage is increased. At 1.0V, 9.0V, 15.0V, 20.0V & 30.0V the unit output is 1.00V, 8.77V, 14.51V, 19.35V & 29.0V. So at it’s maximum displayed output of 31.0V the measured output is actually about 1V less at exactly 30.0V (no load). I’d have expected the display to be a little better than this but I guess the unit is low cost. The cooling fan only comes on at >=50C so haven’t tested that yet. The output terminals do not look that strong but with care should last. The output terminals do accept 4mm banana plugs (not included) which I would recommend purchasing as the cable fixings supplied are fiddly to fit. My unit arrived with a three pin UK plug. Overall I’m pleased with the item. It is good value. Don’t expect a high end power supply but for general home use at reasonable current loads it works OK. I cannot comment on it’s performance under high current loads as I didn’t purchase it for that reason. A few amps is all I really require across the voltage range.
Insgesamt macht das Netzteil einen guten robusten Eindruck im Charme der 1990iger Jahre.
Pro:
Es funktioniert wie es soll. Die Regler lassen sich satt und gleichmig einstellen.
Das Gehuse ist aus Blech. Die Front ist aus Kunststoff.
Es gibt einen Netzschalter an der Front.
Contra:
Der Plus und Minus Anschluss sind farblich leider schlecht markiert. Das rote Feld des Plus Anschlusses wird vom Anschluknopf fast vollstndig verdeckt und ist schlecht zu erkennen.
I needed a stable 12 V – 24 V power supply for a project. It worked straight out of the box. Very easy to set the voltage and choose your current limit and allowed me to finish my project. Only had it two days but it has worked brilliantly so far.
Das Gert wird mit 2 paar Anschlussleitungen geliefert. Die Frage nach dem Warum 2 Paar beantwortet sich “sofort” beim ersten Gebrauchsversuch. Die Krokodilklemmen sind so primitiv gefertigt, dass sie bereits beim ersten Anschlussversuch einen Kieferbruch erleiden. Also besser direkt ein paar gute mitbestellen, sofern man keine im Fundus hat. Deswegen habe ich einen Stern in Robustheit und Qualitt/Haltbarkeit abgezogen.
Zum Netzteil selber:
Es lsst sich leicht und ber die jeweils zwei Regler (einer Grob und einer Fein) fr Spannung und Strom sehr genau einstellen. Die Anzeigen sind erstaunlich genau (habe ich mit einem digitalen Przisions-Multimeter nachgemessen (es gilt die Regel der Strom- und Spannungsfehlerschaltung wenn ihr wisst was damit gemeint ist) und sind weniger als der Toleranzbereich des Messgertes in der Anzeige.
Die Restwelligkeit konnte ich nicht nachprfen, da mein Oszi vor ein paar Tagen an Altersschwche unerwartet den Dienst quittiert hat und ich noch keinen Ersatz habe (Liefer ich evtl. nach, wen ich es nicht vergesse).
Den Lfter hrt man so gut wie garnicht.
Damit gengt das Netzteil voll und ganz meinen Ansprchen. Klare Kaufempfehlung bis in den gehobenen Anspruchsbereich.
Premetto che non amo gli alimentatori switching ( perch in caso di guasto non li so riparare…! ) mi sembra un buon prodotto e spero che eroghi la corrente dichiarata e che duri !
Lo volveria a comprar, pero no me ha gustado que la caja venia abierta. Pense que era de segunda mano antes de abrirlo.
Lo uso para electroforming, a voltajes muy bajos y va correctamente.
Bought this a while ago to save buying/recharging batteries. So simple to use. Precision controls. Will not go up over the stated max voltage so quite safe (another cheaper gadget i bought yesterday and tried today, the voltage just kept going up and up until at 40v, 10 more than the alleged maximum, it blew, thankfully not injuring my cats or me). That made me appreciate my Eventek yet more. You can go in tiny increments up to 30v, if you want more you can connect a booster in series. Yes you can get fancy PSUs at fancy prices, but i’ll stick with my Eventek thankyou!
on c’ niente di cui lamentarsi, un ottimo alimentatore per uso hobbistico. Non si tratta di un prodotto da laboratorio professionale, ma per un uso hobbistico o professionale basico un alimentatore molto valido. Io lo uso con gli arduino e per quello va benissimo. Consigliato.
It’s great, for such a compact piece of equipment, i bought it to run a 12v oil pump to suck out the oil in cars when oil needs to be changed, and not to be running down my car battery. Works great, i have another type which is twice in size and won’t work the pump. Also with this you can adjust the settings for different jobs. Well worth the price
Wer keinen schnick schnack braucht ist mit diesem Gert gut bedient.
Ich verwende es fr einen 24Volt Getriebemotor fr meine Frsmaschine (Z-Achsen Antrieb)
Brilliant product. But I purchased this unit to use as a Hotwire power supply.In the reviews it said it could supply 5amps at 12 volts. Yes in can in course but in fine which is self regulated by unit it can not produce 5 amps at 12 volts.
If you are running a 50cm x .25mm wire no problem .just turn it unto 11 and start cutting poly.
Sembra un buon prodotto che fa quello che promette. Poco ingombrante e ottima visibilit del display. Abbastanza precise le indicazioni di voltaggio e corrente erogati. Unico neo, all’accensione sembra che ci sia un anomalo, quanto brevissimo, picco di corrente che fa illuminare per un istante il display dell’apparecchio utilizzatore, nonostante questo (un ricevitore/scanner radio) sia spento. Spero non mi procuri danni. Mi riservo pertanto di aggiornare stelle e commenti tra qualche tempo.
Parfait mise part une borne ayant beaucoup de jeu.
A surveiller pour que la borne reste solidaire du bloc, autrement bon produit, prcision relativement bonne.
Great product. The only issue is that there is no immediate power disconnect when you turn it off. The capacitors keep voltage high for a while after you’ve turn it off. If you are prototyping a circuit then you have to be careful when moving wires or components because the power is still live for some time after. I wish also that the leads that are supplied were banana plugs as the terminal space connectors fit awkwardly on the unit.
I bought this to provide controlled power for my (inexperienced) efforts to create electronic projects. So far it has worked perfectly and I feel confident in using it. It is reasonably weighty and gives the impression of being very well built and rugged. I would have preferred banana plugs for the leads, rather than the fiddly lugs provided, but that is very minor in my overall favourable view of this power supply. Another plus is its very reasonable price.
l’articolo stato restituito perch difettoso spero che sia solo un caso.
Das Netzteil kam zgig und ohne Beanstandung an.
Nach dem auspacken habe ich verschiedene Spannungen mit dem Multimeter verglichen und konnte keine groen Abweichungen feststellen. Fr meine Zwecke absolut ausreichend.
Die Verarbeitung ist fr den Preis auch vllig ok.
ber die Haltbarkeit kann ich noch nichts sagen.
Lo sto usando da un paio di mesi, e per la galvanotecnica va pi che bene.
Consigliato da Kaos la Leggenda….mi fido di loro e lo preso…. utilissimo
Compact power supply with a useful voltage (0 to 30V) range and according to the manual, a maximum current of 10A. I haven’t yet tested the maximum voltage obtainable at 10A but it does pull 10A under the current limit test (i.e. by shorting the output terminals) and measuring the current. Very disappointed in how the item arrived. Unit was sent only in it’s product box which is quite flimsy cardboard. On arrival, it was obvious what the item was and the box was well bashed and torn. However to my amazement it survived with no damage and worked OK. Just think it was bad to send this type of item in such a weak box. Tested the unit across the voltage range. The voltage output is pretty smooth when viewed on a oscilloscope, although the voltage display becomes less accurate as the voltage is increased. At 1.0V, 9.0V, 15.0V, 20.0V & 30.0V the unit output is 1.00V, 8.77V, 14.51V, 19.35V & 29.0V. So at it’s maximum displayed output of 31.0V the measured output is actually about 1V less at exactly 30.0V (no load). I’d have expected the display to be a little better than this but I guess the unit is low cost. The cooling fan only comes on at >=50C so haven’t tested that yet. The output terminals do not look that strong but with care should last. The output terminals do accept 4mm banana plugs (not included) which I would recommend purchasing as the cable fixings supplied are fiddly to fit. My unit arrived with a three pin UK plug. Overall I’m pleased with the item. It is good value. Don’t expect a high end power supply but for general home use at reasonable current loads it works OK. I cannot comment on it’s performance under high current loads as I didn’t purchase it for that reason. A few amps is all I really require across the voltage range.
Insgesamt macht das Netzteil einen guten robusten Eindruck im Charme der 1990iger Jahre.
Pro:
Es funktioniert wie es soll. Die Regler lassen sich satt und gleichmig einstellen.
Das Gehuse ist aus Blech. Die Front ist aus Kunststoff.
Es gibt einen Netzschalter an der Front.
Contra:
Der Plus und Minus Anschluss sind farblich leider schlecht markiert. Das rote Feld des Plus Anschlusses wird vom Anschluknopf fast vollstndig verdeckt und ist schlecht zu erkennen.
Fazit: Ich wrde es wieder kaufen.
I needed a stable 12 V – 24 V power supply for a project. It worked straight out of the box. Very easy to set the voltage and choose your current limit and allowed me to finish my project. Only had it two days but it has worked brilliantly so far.
L’ho messo alla prova e fa egregiamente il suo dovere anche sotto sforzo. Tensione in uscita abbastanza precisa.
Il primo purtroppo arrivato guasto. Fatto reso tramite Locker, spettacolo. Il secondo perfetto. Amazon sempre velocissima nei resi.
Mi sono costruito numerosi alimenattori regolabli , ma provato questo l’unico che uso in laboratorio.
Utilizzato per 30 minuti a 12V 10A senza problemi
Apparecchio che non deve mancare nel laboratorio.
generally ease of use, well designed well done manufacturer, happy with price, reliable
Sembra funzionare bene, solo arrivato con la scatola palesemente gi aperta da altri.
Das Gert wird mit 2 paar Anschlussleitungen geliefert. Die Frage nach dem Warum 2 Paar beantwortet sich “sofort” beim ersten Gebrauchsversuch. Die Krokodilklemmen sind so primitiv gefertigt, dass sie bereits beim ersten Anschlussversuch einen Kieferbruch erleiden. Also besser direkt ein paar gute mitbestellen, sofern man keine im Fundus hat. Deswegen habe ich einen Stern in Robustheit und Qualitt/Haltbarkeit abgezogen.
Zum Netzteil selber:
Es lsst sich leicht und ber die jeweils zwei Regler (einer Grob und einer Fein) fr Spannung und Strom sehr genau einstellen. Die Anzeigen sind erstaunlich genau (habe ich mit einem digitalen Przisions-Multimeter nachgemessen (es gilt die Regel der Strom- und Spannungsfehlerschaltung wenn ihr wisst was damit gemeint ist) und sind weniger als der Toleranzbereich des Messgertes in der Anzeige.
Die Restwelligkeit konnte ich nicht nachprfen, da mein Oszi vor ein paar Tagen an Altersschwche unerwartet den Dienst quittiert hat und ich noch keinen Ersatz habe (Liefer ich evtl. nach, wen ich es nicht vergesse).
Den Lfter hrt man so gut wie garnicht.
Damit gengt das Netzteil voll und ganz meinen Ansprchen. Klare Kaufempfehlung bis in den gehobenen Anspruchsbereich.
Premetto che non amo gli alimentatori switching ( perch in caso di guasto non li so riparare…! ) mi sembra un buon prodotto e spero che eroghi la corrente dichiarata e che duri !
Lo volveria a comprar, pero no me ha gustado que la caja venia abierta. Pense que era de segunda mano antes de abrirlo.
Lo uso para electroforming, a voltajes muy bajos y va correctamente.
Bought this a while ago to save buying/recharging batteries. So simple to use. Precision controls. Will not go up over the stated max voltage so quite safe (another cheaper gadget i bought yesterday and tried today, the voltage just kept going up and up until at 40v, 10 more than the alleged maximum, it blew, thankfully not injuring my cats or me). That made me appreciate my Eventek yet more. You can go in tiny increments up to 30v, if you want more you can connect a booster in series. Yes you can get fancy PSUs at fancy prices, but i’ll stick with my Eventek thankyou!
Trs bien. Le rglage de la tension par des potentiomtre n’est pas ce qu’il y a de plus prcis.
Hice esa compra hace varios aos y sigue funcionando correctamente
on c’ niente di cui lamentarsi, un ottimo alimentatore per uso hobbistico. Non si tratta di un prodotto da laboratorio professionale, ma per un uso hobbistico o professionale basico un alimentatore molto valido. Io lo uso con gli arduino e per quello va benissimo. Consigliato.
It’s great, for such a compact piece of equipment, i bought it to run a 12v oil pump to suck out the oil in cars when oil needs to be changed, and not to be running down my car battery. Works great, i have another type which is twice in size and won’t work the pump. Also with this you can adjust the settings for different jobs. Well worth the price
This hs been used to charge mainly Lipo batteries and for rebalancing them, proved very good, I will purchase a second.
Lascia una recensione dopo averlo provato, ottimo prodotto davvero indispensabile perch ho bisogno di un trasformatore stabile
elativement petite avec une bonne plage de fonctionnement jusqu’ 10A , quipe de protections contre les court-circuit , rien redire sur ce bon produi
Fuente de alimentacin de reducido tamao, muy silenciosa, ideal para uso casero.
Wer keinen schnick schnack braucht ist mit diesem Gert gut bedient.
Ich verwende es fr einen 24Volt Getriebemotor fr meine Frsmaschine (Z-Achsen Antrieb)
valido strumento. Usato per alimentare un generatore di idrogeno, qualche Ampere in pi non avrebbe guastato.
Brilliant product. But I purchased this unit to use as a Hotwire power supply.In the reviews it said it could supply 5amps at 12 volts. Yes in can in course but in fine which is self regulated by unit it can not produce 5 amps at 12 volts.
If you are running a 50cm x .25mm wire no problem .just turn it unto 11 and start cutting poly.
Rien a signaler avec cette alimentation de laboratoire. Elle remplit ses fonctions.
Sembra un buon prodotto che fa quello che promette. Poco ingombrante e ottima visibilit del display. Abbastanza precise le indicazioni di voltaggio e corrente erogati. Unico neo, all’accensione sembra che ci sia un anomalo, quanto brevissimo, picco di corrente che fa illuminare per un istante il display dell’apparecchio utilizzatore, nonostante questo (un ricevitore/scanner radio) sia spento. Spero non mi procuri danni. Mi riservo pertanto di aggiornare stelle e commenti tra qualche tempo.
Ottimo funzionale molto leggero dalle fotografie non si vede la differenza di grandezza.
Parfait mise part une borne ayant beaucoup de jeu.
A surveiller pour que la borne reste solidaire du bloc, autrement bon produit, prcision relativement bonne.
Great product. The only issue is that there is no immediate power disconnect when you turn it off. The capacitors keep voltage high for a while after you’ve turn it off. If you are prototyping a circuit then you have to be careful when moving wires or components because the power is still live for some time after. I wish also that the leads that are supplied were banana plugs as the terminal space connectors fit awkwardly on the unit.
Puoi regolare i volt in uscita e leggere le ampere di assorbimento , per hobbi va benissimo.
Mantiene le specifiche. Non ho dati per confrontarlo con altri alimentatori.
I bought this to provide controlled power for my (inexperienced) efforts to create electronic projects. So far it has worked perfectly and I feel confident in using it. It is reasonably weighty and gives the impression of being very well built and rugged. I would have preferred banana plugs for the leads, rather than the fiddly lugs provided, but that is very minor in my overall favourable view of this power supply. Another plus is its very reasonable price.