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DC Power Supply Variable, Bench Power Supply with Precision Encoder Knob, USB Output Current Display, Adjustable Lab Power Supply with 4-Digits Display & Multi-Layer Circuit Protection (30V 10A)
✅ In stock
F
Grade
Analysis Confidence
46%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jun 2, 2025 5:18 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 13% off its standard going rate, this offer delivers clear value for the money.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
14.19/28
Recent Value
0/22
Market Standing
10.48/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
Product Details
✓【Precision Encoder Knob】The dc power supply utilizes a precision encoder knob, which is more accurate and quicker to set the values you need. Pressing the knob switches the number of digits and rotating the knob sets each value in the range of 0-9. Greatly improve your work efficiency and make your work more convenient and flexible.
✓【High-definition 4-digit Display】Professional bench power supplies can meet the needs of industry professionals. The high-definition display of the bench power supply shows the values clearly when you are in a dark working environment, and the indicator lights on the screen keep you informed of the current status of the dc power supply.
✓【USB Charging Port & Output Display】The variable power supply has a built-in USB charging port, which allows you to charge your repair equipment and cell phone anywhere, anytime. In addition, the NANKADF adjustable dc power supply is unique from other conventional power supplies in that you can also visualize the output data display of the USB port on the screen.
✓【Reliable Multi-Protection】Qualified products always put safety in the first place. This adjustable power supply has a variety of powerful protection functions, such as over-voltage, over-current, overheating, etc., in order to prolong the service life of the power supply and protect the user's safety.
✓【Packaging & After-sales】1 x NANKADF Variable DC Power Supply, 1 x Output Power Cords , 1x Input Power Cord, 1 x User Manual, and Technical Support from NANKADF.The variable dc power supply size is 5.7*7.4*3.1 inch, Weight is 2.53lb. If you encounter any problems after receiving the product, you can contact us at any time.
⚙️ Specifications
Model Name
Variable DC Power Supply
Brand
NANKADF
Compatible Devices
Desktop Computers
Connector Type
USB 2.0, Barrel Connector
Output Wattage
300 watts
Form Factor
ATX
Wattage
300 watts
Cooling Method
Air
Power Supply Design
Advanced Engineered Design
Number of Connectors
2
Package Dimensions
10.59 x 7.8 x 4.65 inches