UTP1306S Adjustable DC Power Supply 0~32V Single-Channel Linear 0~6A DC Power Supplies with Low Ripple Supply Stabilized Voltage
UNI T UTP1306S single-channel Switch DC power supply Stabilized Voltage 32V/6A Four Digits Over Current/Voltage/Temperature Protection
UTP1300 series power supply is an economical switch-type DC regulated power supply with single output. It has a pure output, excellent performance indicators, and can meet diverse testing needs. Used in product debugging and maintenance, quality control and testing, production automation testing, teaching experiments, etc.
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Specification:
LED Display:4 digits Input voltage:220V±10%
Output voltage:0 ~ 32V
Output current:0 ~ 6A
Output Power: 192W
Load regulation rate voltage:<0.5%+10mV
Load regulation rate current:<0.5%+3mA Power regulation rate voltage:<0.3%+5mV Power regulation rate current:<0.5%+3mA Set resolution voltage:10mV Set resolution voltage current:1mA Readback resolution voltage:10mV
Readback resolution current:1mA
Setting accuracy current:<0.5%+3mA
Ripple and noise voltage:10mVrms
Ripple and noise current:5mArms
OVP:0-32V±0.2%FS
OCP:0-6A±0.2%FS
Operating environment:0-40°,<80%RH
Storage environment:-15-70°,<80%RH
Package Included:
1 x Power Supply
1 x Power line
1 x User Manual
Features:
- It is an economical switching DC stabilized voltage supply with single output.
- highly efficient, low ripple, small volume, light weight,3 groups data storage.
- Voltage stabilization, excellent performance indicator, simple operation.
- Temperature control fan heat dissipation, low noise.
- Short circuit prevention with fuse.
- Complete operating protection function.
- Double display voltage, current.
- Widely used for mobile electric repairing,lab, factory etc.
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| Weight: | 1.96 kg |
| Dimensions: | 28.8 x 21.6 x 14.6 cm; 1.96 Kilograms |
| Part: | UTP1306S |
| Pack Quantity: | 1 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | UNI-T |
| Quantity: | 1 |
| Reference: | UTP1306S |
Ich finde die Handhabung des Gerts sehr einfach. Die 3 programmierbaren Spannungen sind sehr praktisch und sehr genau einstellbar. Das Gert ist sehr leise und das Display ist sehr gut lesbar. 32V und 6A fr die kleine und leichte Bauweise sind sehr gut. Ich kann das Gert wrmstens fr Elektroniker, Elektrotechniker oder Reparaturwerksttten und fr jeden Hobbybastler oder Repair Cafes weiterempfehlen.
Despues de 1 ao y medio,usandola puedo decir que estoy totalmente sastisfecho.
NOTA: Esta fuente memoriza la ultima tension que usaste antes de apagarla.Con respecto a esto algunos usuarios sin fijarse han conectado un circuito y al pulsar el ON de la fuente se ha quemado.Para no tener ese problema la fuente debe estar conectada a 220v pero por medio de un interruptor y al encender el interruptor en una de las fases de 220v te indicara el voltaje que quedo memorizado.con lo cual no le daras al ON de la fuente por despiste.Tan sencillo como lo que expongo.Espero que os sirva a alguno.Yo lo tengo asi y sin problema alguno.
Si la marque UNI-TREND excelle particulirement dans le domaine des appareils de mesures, elle ne dmrite pas dans la conception d’alimentations rglables de haute performance.
L’alimentation UNI-T UTP1306S est un concentr ultra-compact du savoir faire de la marque avec un poids de 1.9 Kg et un encombrement minimaliste de 80 x 150 x 230 (mm).
Elle peut fournir de 0 32 Volts sous 0 6.1 Ampres avec une rgulation en ligne de 0.01 % et une rgulation en charge de 0.1 % qui suffit amplement pour les exprimentations de laboratoire, la maintenance lectronique, les travaux pratiques et bien d’autres activits.
Elle fonctionne dans un silence total car son ventilateur arrire ne se dclenche qu’en dernier ressort aprs un usage intensif.
Sur le modle en ma possession la tension de sortie se situe dans une fourchette de 5 milliVolts maxi, contrle effectu avec un multimtre 20000 points ayant subi une calibration, l’afficheur digital s’avre donc utile car suffisamment prcis et bien pens. Comme sur toutes les alimentations de ce calibre la protection en tension (OVP) comme la protection en courant (OCP) sont rglables avec finesse et dbrayables au gr de tout un chacun.
La tension et le courant de sortie peuvent tre verrouills par appui prolong sur l’encodeur rotatif de courant.
La tension de sortie sur les socles bananes peut tre coupe depuis la face avant en dehors du bouton marche/arrt secteur intelligemment plac l’arrire de l’appareil. Attention toutefois il reste en gnral une tension rsiduelle de quelques dizaines de milliVolts prsente sur les socles bananes mme si la sortie est dsactive.
Tension et courant peuvent tre stocks dans 3 mmoires dont le bouton d’accs s’claire trs discrtement. Chose primordiale : ces mmoires ne sont pas effaces si l’on dbranche le cble secteur.
Lorsque l’appareil est mis en marche ni les mmoires, ni la tension de sortie ne sont actives. Mais la tension et le courant affichs correspondront la dernire tension utilise en mode manuel.
Au seul chapitre des regrets, l’clairage interne beaucoup trop discret des boutons M1, M2, M3, OVP et OCP.
Bien entendu ct satisfactions, les performances allies une superbe esthtique sont indniables. La notorit hors pair de la marque UNI-TREND allie un rapport qualit-prix maitris font de cette alimentation rglable une rfrence incontestable.
Note importante : vous remarquerez peut tre que la bote contenant l’alimentation a t ouverte et referme avec une adhsif qui n’est pas d’origine UNI-T. Cela ne signifie pas qu’elle a t utilise mais simplement complte par une feuille de caractristiques en Allemand (sur le lieu probable d’importation). Le mode d’emploi est en Anglais et Chinois uniquement.
Perfect service and fast delivery. The unit is compact and easy to operate with. The cables are with small cross section and have to prepare new one with 4 mm2 to decrease voltage drop.
I was rather dismayed to read the reviews of this Uni T psu, which I rather foolishly did after ordering it. It looked like it would have to be returned. However the unit I received seems to have almost none of the problems listed below.
It shuts off the output when turned on and I measured no voltage spikes or other disturbance on power on. It still does not remember the preset but you can push it before enabling output or as I will most likely use the main adjusters that it does remember.
As far as I can tell on a fairly quick test it seems to work well.
No trae enchufe europeo para alimentacin, yo tengo varios en casa de fuentes y se lo he cambiado. Pero el que trae no es vlido para espaa (modelo EU). Por lo dems funciona correcto. No la he cambiado por ese detalle, ya que no la he encontrado a mejor precio.
2. There was a loose piece of wire (looked like a bit off a snipped component lead) sitting inside the coils of the current shunt on the front panel which could have been shorting out a turn of the shunt or could have fallen into one of the PCBs.
3. VAmps LED readings are pretty accurate but I can’t see how to tweak them (no trimmer pots)?
4. No mains switch on the front panel – I must reach over the top and round the back to switch power onoff.
5. If you press one of the Memory buttons whilst the output is enabled, it immediately changes the output voltage to the new value. It would be safer for it to switch off the output and allow you to enable the new setting after checking the voltage is what you want. You could accidentally press one of the Memory buttons whilst adjusting O/P or CC with disastrous results.
6. No 0V to Gnd terminal shorting link provided (would it break the bank to ship a 5 cent piece of metal?).
7. Ventilation holes – the fan pulls air in (when on) but they have put the outlet ventilation holes on both sides of the case. This means you can’t put any other unit next to it (like another UNI-T power supply) or you will block the holes. Brilliant design guys! Why didn’t they put the holes in the top of the case near the front and maybe with a grille to prevent metal wires, etc. falling in, like PC enclosures often have (heat rises after all you know).
7. When you press the V or CC knobs, it defaults to the least significant digit. It would be more useful if it defaulted to the 2nd-least significant digit, you don’t very often need to adjust the voltage by 10mV and the current by 1mA. So the default should be to select the 100mV and 10mA digits when the button is first pressed in, because currently I have to press it two or three times to move it off the 10mV1mA digit every single time I want to adjust the VCC.
8. Firmware bug – set voltage to 32V (for example) using pot, now press M1 (for example) to set voltage to a different setting – say 3.3V. Now you can use that voltage for your circuit. Now switch off the mains power – the next day you come back and switch it on again. The setting is now back to 32V! If you didn’t notice this and just enabled the output you could fry your circuit! Basically it only remembers the last settings if you manually changed the pots or if you long-pressed on the M1 button to re-save the setting before you switched it off.
9. When the fan comes on (supplying 1A at 30V for 5 minutes is enough to get it on) it is quite noisy. Video review says its quiet but mine sounds like a small jet engine (just not as loud). I might have to change it if it gets annoying.
It does have one major issue however…
Set O/P to 32V
Connect small load e.g. 1K or a bit less or no load
Enable output and connect scope probe
Now switch off mains 230V AC power
The output will shoot up from 32V to 40V before drifting down slowly to 0V. If you set the O/P to 26V or below then there is no surge on power off. Also, if you connect a larger load (52R or more) then there is no surge.
Trying to balance the unfortunate previous 1-star review… I had already some other UNI-T items, so no surprise this is a good device, for more details just check the you tube review, (the US chap who opens it).