DWC30WIN is a high efficiency, compact, lightweight, high performance switching power supply. Key benefits - Flexible 13.8 V DC output with adjustable range 9.0–15.0 V. Center position provides 13.8 V for quick setup. - High current capability: up to 30 A maximum, 20 A continuous, with strong regulation. - Reliable protection: short circuit protection with automatic current limiting within 30 A. - Clear monitoring: ripple less than 80 mV peak-to-peak at rated load, 5 A fuse, and a back-lit single volt/current meter. - Safe and practical: designed to be properly grounded to prevent electric shock and reduce noise. Specifications (highlights) - Input: 110 VAC - Output: 13.8 V DC, adjustable 9.0–15.0 V - Voltage adjustment: rotate clockwise to increase, counterclockwise to decrease - Center position output: 13.8 V - Output current: max 30 A, continuous 20 A - Regulation: < 2% - Ripple: < 80 mVp-p at rated load - Fuse: 5 A - Meter: single volt/current meter, back-lit - Safety: ensure suitable grounding to prevent electric shock and reduce noise Applications and use scenarios - Power a ham radio transceiver or other electronics on a reliable bench supply with adjustable voltage. - Electronics development bench for powering prototypes, testing circuits, and running small motors. - Battery testing and charging tasks for packs in the 9–15 V range, including lead-acid or similar chemistries, with a clear readout and protection. Note: Maintain proper grounding for safe operation and noise reduction.