Programmable 4-digit P Series DC bench power supply with 0–60V adjustable output, 0–5A current, and 300W power in a compact 280 × 130 × 165mm desktop housing. With hardware list sequence output, 6 groups of quick parameter storage, rear communication for setting and programming, and advanced protection functions, it is well suited for circuit board testing, mobile phone testing, automated electronics verification, and laboratory use.