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DC Power Supply Variable, 30V 5A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Interface, Coarse and Fine Adjustments (Black)

High Precision 4-Digits LED Display: Kungber 30V 5A DC benchtop 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.
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 port 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℉/50℃,the intelligent thermal protection will active the cooling fan to lower the temperature according to the load.
What You Get - 1 x Kungber SPS305 Variable DC Power Supply, 1 set of Output Power Cords , 1x Input Power Cord, 1 x User Manual, and Technical Support from Kungber.

Product Description

Kungber SPS Series DC Bench Power Supply

Launched on 2020, Kungber SPS series DC bench power supply has undergone a series of upgrades in details. It has 2 colors plus 4 specifications, all-metal body and more compact size. And at the same time, we still see quality reliability as the top priority for DC regulated power supply. The series is equiped with a better materials and upgraded structure which makes it higher reliable and accurate, lower ripple and noise. New circuit design also make it perform better on leakage protection, thermal protection, overload and short-circuit protection. The SPS series will be your good helper in both laboratory and industrial use.

High Quality Circuit Board

High quality circuit board makes the DC power supply stable and high reliably.

Intelligent Cooling Fan

Cooling fan will intelligently turn on when the working temperature is more than 122℉/50℃, giving the device longer service life

5A Fuse Box

Replaceable fuse provides perfect overload protection and short circuit protection.

CE & FCC Certified

The SPS series DC POWER SUPPLY has passed dozen of certifications including CE & FCC

High Accuracy and Practical Functions

High Resolution

4-Digits LED display with power display

Independent Accuracy Adjustment

Independent coarse and fine knobs make the adjustment work easy and accurate

5V/2A USB Output

You can charge any USB device with it such as a smartphone which is waiting for repair, or which is used to take photo during your work

Input Voltage	115V±10% 60Hz
Working Temperature	0 ℃-40℃; Relative Humidity: ＜80%RH
Storage Temperature	-10 ℃-70℃; Relative Humidity: ＜70%RH
Constant Voltage State	Voltage stability≤0.1%+3mV Low Voltage:0.2~0.3%+3mV Load stability≤0.5%+3mV Ripple noise≤30mVrms
Constant Current State	Current stability≤0.2%+3mA Load stability≤0.2%+3mV Ripple noise≤20mArms
Display Accuracy	0.5%+2digits
Display Resolution	Voltage: 000.1V / Current: 0.001A
Product Dimension	9.5 x 3.4 x 6.1 inch / 240 x 85 x 155mm
Product Weight	2.75lb / 1.25kg
Fuse Standard	5A (AC 110V Input)

Add to Cart	Add to Cart	Add to Cart	Add to Cart
Customer Reviews	4.5 out of 5 stars 3,572	4.5 out of 5 stars 3,572	4.5 out of 5 stars 3,572	4.5 out of 5 stars 3,572
Price	$47.99$47.99	$69.90$69.90	$79.90$79.90	$99.90$99.90
Output Current	0 - 5A	0 - 10A	0 - 5A	0 - 3A
Output Voltage	0 - 30V	0 - 30V	0 - 60V	0 - 120V
Display Mode	4-Digital LED Display	4-Digital LED Display	4-Digital LED Display	4-Digital LED Display
Color Opition	Black & White	Black & White	Black & White	Black & White
5V/2A USB Output	✓	✓	✓	✓
Display Resolution	Voltage: 0.01V / Current 0.001A	Voltage: 0.01V / Current 0.001A	Voltage: 0.01V / Current 0.001A	Voltage: 0.01V / Current 0.001A
Security	Multiple protections, FCC &CE certified	Multiple protections, FCC &CE certified	Multiple protections, FCC &CE certified	Multiple protections, FCC &CE certified
Power Display	✓	✓	✓	✓

Item model number	SPS305B
Style	Black
Color	Black
Product Dimensions	8.67 x 3.35 x 5.9 inches; 3 Pounds
Connector Type	usb
Item Weight	3 Pounds
Item Dimensions LxWxH	8.67 x 3.35 x 5.9 inches
Size	30V 5A

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