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  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
  • LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
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LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight
LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight

LIUMY LM7005 Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with 2 Pair Alligator Leads and US Power Cord/Small Size/Light Weight

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US$59.99 US$109.07
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US$67.99 US$123.62
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  • United States
    US$59.99 US$109.07
  • Germany
    €22.99 €39.64
  • Japan
    JPY3200.00
  • Canada
    CA$45.99
  • Italy
    €38.00
  • Spain
    €19.99 €41.00
  • Australia
    AU$37.79
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Product Information:
Input voltage :AC110V/220V±10% (switch selection), 50Hz/60Hz
Output voltage :DC 0-30V Continuous adjustable
Output DC Current : 0V - 10A
Voltage accuracy :≤±2%+3mV
Current accuracy :≤±2%+3mA
Overall efficiency :≥89%
Display resolution :voltage: 0.1V , current 0.1A
Voltage regulation :CV 0.01% + 3mV, CC < 0.2% + 6 mA
Load stabilization :CV 0.1% +1mV / CC 0.1% +3mA
Ripple and noises :CV < 1 mV rms, CC < 3 mA, rms
Dimension :240x110x160mm

▲PRODUCT ADVANTAGES:

- DC Power Supply Adjustable: 0-30 volts and 0-5 amp outputs; the Back-lit LED display accuracy: 0.1 V and 0.01A , Could be used for electro etching.

- Multiple protections: limit current protection, thermal protection, voltage overload protection, short-circuit protection.

- Constant voltage and current operation mode (C.C and C.V. automatic conversion); Light weight with heavy Output.


- Intelligent temperature control with built-in thermo-sensor, effectively reduce noise and prolong the life of product.

WHAT DO YOU GET?

1 * LIUMY LM7005 DC Power supply host
2 * Alligator Leads
1 * Input power cord
1 * User manual
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CUSTOMER REVIEWS

Average rating:
4.8 / 5.0
WRITE A REVIEW
Scotty
5.0
 Another GREAT product from Liumy - This tightly regulated Power Supply has Dual Controls for fine and coarse adjustments of the Constant Current/Constant Voltage output, from 0-30 Volts at 0-5 Amps. High quality components - very weighty transformer, solid metal case. A good example of the capabilities of this instrument is charging batteries - The current can be limited to avoid burning (overheating) and overcharging, and the 0-30V output covers most all battery voltages. The attached video is another good example, as a battery replacement for a simple motorized 3VDC pencil sharpener. You can see the current rise when demand increases under greater and greater load (pressure on the cutting reels). This is as at home in the lab as it is in the classroom, and in the field. The controls and the dual 7 segment 4.5 digital displays leave no doubt about the output. The device has Short circuit / Open circuit protection and has an internal fan for cool operation at all V/I combinations. Includes two pair of banana plug to alligator clip hookup wires, and the PC standard 120 VAC power cord. I would highly recommend this, and any other Liumy electronic product, as I have also had great experiences with their Radiation Detector (magnetic and electric fields), and their AC/DC Amp Clamp. I am looking forward to doing business with this company in the future and seeing what new products they make available.
January 08, 2019
C. Scott
3.0
I haven’t actually used it yet, so I’ll assume it works as well as others have stated, and you can’t beat the price. But, as others have noted, that is one EXCESSIVELY NOISY fan... Good grief! Oddly enough it doesn’t seem to move that much air. Might end up replacing the fan if I keep the unit. I would have been happy to spend an additional few dollars for a quiet or adjustable fan.
January 06, 2019
Petros Electric
5.0
My customers are beginning to experience the time when commercial grade LED lights installed a few years ago are beginning to have failures. I needed a tool to check whether the failure is in the driver or the chip, and since many of the large chips run above what an 18V to battery can provide, a DC power supply is invaluable. This is a solid, compact linear power supply with decent components like a real toroidal transformer and the assembly looks competently done. The cables provided are decent quality and better than cables I've gotten with other sub $100 supplies. Display readings are very close to what my multimeters show (I've checked with the AEMC shown as well as with three Agilents - I'm confident of those readings...). I did a few hours test with a 1750mA LED and it worked solidly without getting hot. Fan runs continuous, with or without load on mine. Contactors are a little loud but as we got this for field use for testing LED chips in commercial lights, that's not a problem. For what we need, this seems like a great power supply at a decent price ($62.99 + tax at time of purchase).
January 05, 2019
P..Grealy
5.0
This power supply helps me to repair electrical products, which is quite convenient. I did try 5v /3.3v and 12v device, it works very good well.It helps me to do more experiments at work.
December 29, 2018
Deborah
5.0
It is easy to use and it is very compact, so it doesn’t take up a lot of space on my workbench. Nice digital readouts and the fine and course adjustments make it easy to accommodate whatever project you may have. I’m very pleased with this purchase so far.
December 27, 2018
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