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Switching Display 3 Digits LED 0-60V 2A/3A/5A Mini DC Power Supply Precision Variable Adjustable AC 110V/220V 50/60Hz

Switching Display 3 Digits LED 0-60V 2A/3A/5A Mini DC Power Supply Precision Variable Adjustable AC 110V/220V 50/60Hz

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  • China Warehouse
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Stock in: china

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  • e1191-5eu
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This DC power supply is a single set of output, high precision double display switch dc power supply. The machines have complete operating protection function, with high performance, low ripple, high stability, light weight and small volume etc. Current limiting protection can make KPS power supply and load against accidental damage. KPS series power supply with low temperature control circuit, and the noise of cooling fan is low.
  
Features:
Mini but professional switching DC power supply.
The DC power supply has complete operating protection function.
Highly efficient, low ripple, small volume, light weight.
Double LED display of voltage and current, high precision.
Voltage stabilization, current limiting, simple operation feature the DC power supply.
Dual voltage input and convenient choice.
Temperature control fan heat dissipation, low noise.
Double potentiometer, more precise adjustment.
With replaceable fuse, convenient to change the protective tube.
Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.
 
Specifications:
Input Voltage: AC 110V,60Hz(US) / 220V,50Hz(EU) (Optional)
Voltage setting switch is at the back.
Output Voltage: 0 ~ 60V 
Output Current: 0 ~ 2A / 3A / 5A (Optional)
Plug Type: US / EU (Optional)
Voltage Resolution: 0.1V
Current Resolution: 0.01A
Ripple Voltage: Vpp≤1%
Power Effect: CV≤1%+10mV
Effect of Load: CV≤1%+10mV
Digital Display: 3 LED Digital Display
Ripple Noise: ≤1 MV
Voltage Display Precision: ±1% + 1 digits
Current Display Precision: ±1% + 2 digits
Operating Environment: -10~45℃/14~113℉ Rh≤90%
Storage Environment: -20~60℃/-4~140℉ Rh≤80%
Item Size: Approx. 80 * 230 * 165mm / 3.1 * 9.1 * 6.5in
Item Weight: Approx. 1446.8g / 51.0oz
Package Size: Approx. 28.5 * 11.5 * 20cm / 11.2 * 4.5 * 7.9in
Package Weight: Approx. 1836g / 64.8oz


Caution:
Please choose the right input voltage on the back of DC power supply.
Incorrect choosing input voltage will damage the machine.


Package Lists:
1 * DC Power Supply
1 * Power cord
1 * Output Line
1 * Instruction Book 

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Customer Reviews

Average Rating:

4.3

based on 5 Customer Reviews

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  • By Cucu

    November 8, 2017

    Das Labornetzgerät kam mit ca. 70cm langen Strippen mit Kroko-Klemmen. Am Netzgerät werden sie nicht mit Bananensteckern, sondern mit angecrimpten U-förmigen Haltern eingeklemmt, was der hübschen Front eine verbastelte Optik verleiht. (Man kann sie aber, anders als am Foto, auch schräg nach unten wegführen). Zumindest bleiben die Anschlüsse so für optionale Stecker frei. Ich habe es erst heute erhalten und einmal mittelhohe Leistung abberufen (36V x 5A), sowie einen Kurzschluss bis 4A versucht - laut Bedienungsanleitung in sehr schlechtem Englisch ist das auch so gedacht, um die Strombegrenzung einzustellen. Ich schreibe das, weil ein anderes Gerät in dieser Preisklasse lt. Rezensionen nicht kurzschlussfest gewesen sein soll. Im unteren Bereich bei ca. 5V ist die Spannung nur mit Fingerspitzengefühl genau einstellbar. Der grobe Regler schießt schnell über's Ziel hinaus, während der feine in diesem Bereich nur etwa 0.4V verstellt, 0.3 davon in der zweiten Regelhälfte. Bei 50V regelt der Fine-Regler dann bis 53.9V. Senkt man die Spannung, dauert es bei großen Änderungen bis zu ca. 3 Sekunden, bis sie auf den neuen Wert abfällt. Beides zusammen macht das Einstellen einer geringen Spannung etwas mühsamer als das vielleicht sein müsste, aber für einen 0-60V Bereich ist das auch auf hohem Niveau gejammert. Den Strom bis 1A habe ich mit einem älteren Fluke gemessen und höchstens eine Differenz von 0.01A gesehen (alternierend 1.00 und 1.01), bei 12V Spannung ebenso, ich gehe also von bei weitem ausreichend genau angezeigten Werten am Display aus.

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  • By p***1

    July 1, 2017

    just as advertised. seems to be fine.

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  • By e***n

    June 29, 2017

    THANKS FOR PROMPT SHIPPING AND AS DESCRIBED

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  • By s***y

    May 26, 2017

    As described, no problems.

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  • By k***j

    May 15, 2017

    Nice item as described and quickly shipped. Thanks!

    Is this helpful? (0) (0)

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