DC Power Supply Variable, 30V 10A Adjustable Switching Regulated Bench Lab Power Supplies with Encoder Coarse & Fine Adjustments Knob, 5V/2A USB Quick-Charge, Output Overcurrent Protection
[4-Digit Power Precision Display]: FEITA 30V 10A DC desktop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.001A. You can easily tune it within 0-30V and 0-5A. 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.
[Accurate Encoder Knob]: Just "set" Voltage and Current instead of "adjust". You can press the Voltage and Current encoder knob to select the Digit you want to adjust, then rotate the knob to set the value from 0-9. Each Digit can be set easily by the accurate encoder knob. The encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient.
[Safety & Reliable]: Many safety measures are adopt in DC power supply have Leakage, Overload and Short-circuit, Anti-static, Thermal protection. This power supply use premium electronic components, provide reliable working status, and prolong the life of the product effectively. When the working temperature is more than 122/50, the intelligent thermal protection will active the cooling fan to lower the temperature. Also have memory value for 5 seconds after power off function.
Overview
Specs
Reviews
High Resolution Display
High-precision 4-digit LED display that can display voltage, current, and power values in real time.
Intelligent Cooling Fan
When the operating temperature is higher than 50?/122?, the cooling fan will intelligently turn on to extend the service life of the equipment.
Output Switch
The OUTPUT button frees your hands to adjust the required voltage, and current without actually outputting power, which makes this desktop DC power supply safer and more energy-saving.
Specification Parameters
Output Voltage
0-30V Adjustable
Output Current
0-10A Adjustable
Voltage Stabilty
=0.1%±3mV
Voltage Load Stabilty
=5%±3mV
Voltage Ripple Noise
=30mVrms (Valid Value)
Voltage Display Accuracy
0.5%±2words
Voltage Display Resolution
00.01V
Current Stability
=0.2%±3mA
Current Load Stabilty
=0.2%±3mA
Current Display Accuracy
0.5%±2words
Current Display Resolution
0.001A
Working Temperature
0~40?
Working Relative Humidity
=80%RH
Product Size
220x85x158mm
Net Weight
1.2kgs
High Resolution Display
High-precision 4-digit LED display that can display voltage, current, and power values in real time.
Intelligent Cooling Fan
When the operating temperature is higher than 50?/122?, the cooling fan will intelligently turn on to extend the service life of the equipment.
Output Switch
The OUTPUT button frees your hands to adjust the required voltage, and current without actually outputting power, which makes this desktop DC power supply safer and more energy-saving.
Specification Parameters
Output Voltage
0-30V Adjustable
Output Current
0-10A Adjustable
Voltage Stabilty
=0.1%±3mV
Voltage Load Stabilty
=5%±3mV
Voltage Ripple Noise
=30mVrms (Valid Value)
Voltage Display Accuracy
0.5%±2words
Voltage Display Resolution
00.01V
Current Stability
=0.2%±3mA
Current Load Stabilty
=0.2%±3mA
Current Display Accuracy
0.5%±2words
Current Display Resolution
0.001A
Working Temperature
0~40?
Working Relative Humidity
=80%RH
Product Size
220x85x158mm
Net Weight
1.2kgs
DC Power Supply Variable, 30V 10A Adjustable Switching Regulated Bench Lab Power Supplies with Encoder Coarse & Fine Adjustments Knob, 5V/2A USB Quick-Charge, Output Overcurrent Protection
Learn more about the Detailed Specifications
Details
Watts
150 watts
Surge Wats
300 watts
Engine Brand
FEITA
Amps
10A
Horsepower
3
Output Voltage
30 volts
Output Amps
10 amps
Input Amps
10 amps
Series
0-30V 0-10A
Material
Plastic
Compatibility/Fitment
Adhesives; Enamels; Epoxies
Primary Openings
1
Parts
1 Year
Labor
1 Year
Additional Information
First Listed on Newegg
March 12, 2026
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Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Newegg.com's 30-Day Return Policy.
