600W 15V DC Switching Power Supply — switchselectable universal AC input, adjustable 0–15V output Key benefits and why you need it Reliable, adjustable DC source for lab benches, hobby electronics, repairs, and bench testing. Wide AC compatibility: switch between 100–120V AC and 200–240V AC to match local mains without extra adapters. Precise control: frontpanel adjustment provides 0–100% control of the 0–15V output so you can finetune voltage for sensitive components. Stable, efficient operation to reduce system variation: efficiency >85%, voltage accuracy ±1%, load stability <±0.5%, and line regulation <±0.5%. Robust construction with a metal case, integrated cooling fan, and extensive ventilation for improved heat dissipation during extended use. Key specifications Product: 600W 15V DC switching power supply AC input: switch selection 100–120V AC or 200–240V AC Output voltage: 0–15V (adjustable 0–100%) Output current: 4A Output power: 600W Efficiency: >85% Voltage accuracy: ±1% Load stability: <±0.5% Line regulation: <±0.5% Size: 215 x 115 x 50 mm (8.46 x 4.52 x 1.96 inches) Weight: 2.4 lb Enclosure: metal case with ventilation holes; builtin cooling fan What makes this unit stand out Switchselectable universal input removes the need for external voltage converters when moving between regions. Compact metal housing provides a durable footprint for bench or industrial use while ventilation and active cooling minimize thermal throttling. Precise regulation metrics (accuracy, load stability, and line regulation) help maintain repeatable test conditions and protect sensitive loads. Applications and use scenarios Electronics prototyping and bench testing: provide a stable, adjustable 0–15V supply for breadboards, development boards, sensors, and small motors. and maintenance: power replacement boards or components during diagnostics where controlled voltage and stable current are required. Smallscale lab or workshop equipment: feed bench instruments, lowvoltage actuators, or control circuits where accurate voltage regulation and continuous operation matter. Installation and use notes Select the appropriate AC input range with the onboard switch before powering on. Adjust output voltage using the frontpanel control across the full 0–15V range; observe current limits to avoid overloading. The metal case, ventilation holes, and builtin fan facilitate continuous operation; ensure adequate airflow around the unit. This power supply delivers adjustable, switchselectable AC compatibility, precise regulation, and a compact, ventilated metal construction for reliable bench and workshop use.