RUZIZAO Dual Output Variable DC Regulated Power Supply, 120V 3A, Two 4-Digit Voltage, Current, and Power Displays, Series/Parallel Conversion 120V 6A/

[Super Powerful 4-in-1 Regulated Power Supply] With the purchase of RUZIZAO's dual-output regulated power supply, you get two 120V 3A regulated power supplies, one 120V 6A regulated power supply, and one 240V 3A regulated power supply, reducing your budget and increasing convenience. [Series and Parallel Function]: The regulated power supply adds a very convenient series and parallel function. Press the "INDEP" button to connect two 120V 3A regulated power supplies, press the two-way power "SER" button to connect one 240V 3A high-power regulated power supply, and press the "PAR" button to switch to a 120V 6A high-power regulated power supply. This allows you to meet power needs requiring higher voltages or higher currents. It eliminates the hassle of power supply setup and helps you get the job done. [Wide Range of Applications] The DC regulated power supply input voltage is 100V±10% and the acceptable frequency is 50-60Hz. Regulated power supplies are a necessity in modern life and work. Our power supplies can be used for a variety of applications, including laboratory experiments, plating, LED lamp testing, rechargeable battery charging, cell phone repair, home appliance repair, and DIY projects that require DC power.

[4-Digit Voltage/Current Display and Accurate Encoder Adjustment] RUZIZAO's DC power supply's voltage and current values ​​are accurate to 0.01V and 0.001A. The encoder allows for more precise adjustment, achieving the ultimate precision in current and voltage! Two sets of encoder knobs allow for separate adjustment of the current and voltage values ​​on both sides when the power supply is in INDEP mode.

[Two Super-Strong Temperature-Controlled Fans and OCP Protection, with Multiple International Certifications Including CE/FCC] The adjustable DC power supply features two super-strong fans to reduce temperature, and the OCP function prevents overloading of the DC power supply, allowing for longer, safer use and a longer lifespan for the DC power supply. Our CE/FCC and other certifications guarantee absolute quality.