Header banner
Revain logoHome Page
💡 kungber dc power supply variable: 30v 10a, adjustable bench linear power with 4-digit led display and usb output logo

💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output Review

3

·

Average

Revainrating 3.5 out of 5  
Rating 
3.3
🧪 Lab Instruments & Equipment, 🧪 Lab & Scientific Products

View on AmazonView on ЯM

Media

(4)
img 1 attached to 💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output
img 2 attached to 💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output
img 3 attached to 💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output
img 4 attached to 💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output

Description of 💡 Kungber DC Power Supply Variable: 30V 10A, Adjustable Bench Linear Power with 4-Digit LED Display and USB Output

High Precision with 4-Digit and Power Display: Kungber 30V 10A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions. Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel. Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power. Reliable and Safety: Many safety measures are adopt in Kungber DC bench power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protection. Kungber power supply use premium electronic components, provide reliable working status and prolong the life of product effectively. When the working temperature is more than 122°F/50°C,the intelligent thermal protection will active the cooling fan to lower the temperature according to the load. What You Get - 1 x Kungber SPS3010 DC Power Supply, 1 x Output Power Cord , 1x Input Power Cord, 1 x User Manual

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Great power supply for hobbyists. Does what you need without going broke.

The device itself is beautiful and modern. The woman stopped and asked - what is that cute little thing? It's small enough to fit on my hobby bench and really makes the room bright and organized. I'm not an electrical engineer, just a hobbyist. The output voltage differed from my multimeter readings by less than 0.1 V over the entire range. I find this sufficient for my applications, but if you are a professional electrician you might want to get a better device. Two minor annoyances are that…

Pros
  • High Accuracy with 4 Digit Display and Power Meter: Kungber 30V 10A DC Desktop Power Adapter is a professional power regulation device with high resolution of 0.01V 0.01A. You can easily set it within 0 - 30 Set V and 0 - 10 A. The 4-digit backlit LED display provides more accurate voltage and current readings that are easy to read even in poor lighting conditions.
Cons
  • So far so good

Revainrating 5 out of 5

Why do people sell NON-WORKING things?

I bought the first one two weeks ago and was waiting for it to come to start testing my project. The product arrived and I opened it. The smell of burned electronics filled my nostrils. I immediately requested an exchange. The second item will arrive in a few days. I opened it and it smelled the same. I thought maybe the machine they use to make the circuit board smells bad. I tried turning it on and it showed some voltage so I figured it was fine. A few days later, so today, I start feeding my

Pros
  • Constant Voltage (CV) and Current (CC) Mode Auto Conversion: Easily set the desired voltage and current with the coarse and fine adjustment knobs. Constant voltage/current mode can switch automatically when the load changes. The conversion of DC voltage and DC current is shown on the LED display on the front panel.
Cons
  • Crumpled

Revainrating 4 out of 5

Does what it does

I work on many different Arduino projects and often have to test many different components. This allows me to set the correct voltage for the components to be tested and limit the current in the event of a short circuit. It was a bit unclear at first how to limit the current, but I read the manual and figured it out. You need to set the required voltage. Then connect the positive and negative terminals together (which doesn't seem right, but makes sense since you're shorting it and creating a…

Pros
  • Reliable and Safe: The Kungber DC power supply has many safety measures: ground wire, leakage protection, thermal protection, over-voltage, over-current and short-circuit protection. Kungber's power supply adopts high-quality electronic components to ensure reliable operation and effectively extend the life of the product. When the working temperature exceeds 122℉/50℃, the intelligent thermal protection will activate the cooling fan to lower the temperature according to the load.
Cons
  • Big and Bulky