( ITEM ID: EO-003447 )PS-3003D DC Power Supply (220 V)

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PS-3003D DC Power Supply (220 V) 

  • Voltage: 220V+/-10% 50/60Hz
  • Voltage output: 0-30V
  • Current output: 0-3A
  • Display: Voltage and current LED display with two colours
  • Working temperature: -10°C - 40°C
  • Working humidity: <90%
  • storing temperature: -20°C - 80°C
  • Storing humidity: < 80%

PS-3003D DC Power Supply (220 V)

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  • Michael Alles 10 30,2013 22:32Rating:Good
    This power supply is your basic unit. Its price is good and using a separate VOCM it appears to provide output within 10 % of the onboard meters. It\'s not necessarily a \"Lab Grade\" supply, but for your money, you get a nice variable voltage supply source. And the variable amp control provides a nice way to see the max draw of a circuit.
  • Mitzi Lacey10 21,2013 17:14Rating:Excellent
    this is a very great power supply for anyones work bench. That has to check and make sure your project is wired right and works right before completion.
  • La Brea10 20,2013 22:14Rating:Excellent
    I purchased this to avoid the hassle and nuisance of replacing single cell batteries for my electronic hobby projects. For the price it may take a couple of years to pay for itself but in the long run it will be worth it. The small compact size is perfect for a small workbench. It maintains a stable voltage and doesn\'t overheat, vibrate, or make any noise. If I get to the point where I need a second power supply I\'d get another one of these for sure.
  • SKS 10 20,2013 12:49Rating:Excellent
    Very stable power supply that is easy to set and has very little ripple. In contant current mode there is very little error in the current readings (as verified using several DMMs) and is quite acceptable, unless you are looking for something that is precise to +/- 0.01A. Overall, excellent value for money. Well worth the $20 premium over the cheaper generics you can find on Ebay.
  • Teddy 10 20,2013 12:49Rating:Good
    I liked this item, it works very well as a power supply with easy to use knobs. The only problem I have is the low amperage maximum, which is three amps. I need something with more juice, the volts matter less to me (it has a 30 volt max), but of course that is my fault. Other than that I would give it five stars.

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