Topkko DC Power Supply 0-30V 0-10A 300W *2

Dual Independent Channels with 3 Switching Modes

Independent Mode (INDEP): CH1 and CH2 operate completely independently without interference, allowing simultaneous output of different voltages and currents.

Series Mode (SER): One-touch internal series connection doubles the voltage output (e.g., 30V + 30V = 60V) without requiring external jumper wires.

Parallel Mode (PAR): One-touch internal parallel connection doubles the current output (e.g., 5A + 5A = 10A), significantly boosting total power capability.

Dual High-Brightness 4-Digit LED Displays

Simultaneous Dual Display: Large LED screens clearly display Voltage (V), Current (A), and Power (W) for both CH1 and CH2 in real time.

C.V / C.C Indicators: Both channels feature independent Constant Voltage (C.V) and Constant Current (C.C) status LED indicators for intuitive monitoring.

Convenient Panel Control & Expansion

Independent Adjustment Knobs: Dedicated VOLTAGE and CURRENT encoder knobs for both CH1 and CH2 ensure precise parameter tuning for each channel.

Auxiliary USB Port: Features a front-panel 5V/2A USB output port to power mobile devices, development boards, or portable testing tools.

Professional Output Terminals & Compact Design

6-Terminal Output Architecture: The front panel provides clear and secure binding posts for CH1 (+/-), CH2 (+/-), and dedicated SER/PAR (+/-) outputs.