DPS-305BF DC Power Supply 30V 5A Adjustable Lab Tool

The DPS-305BF is a regulated DC bench power supply designed for precision, stability, and safety in a wide range of electrical and electronics applications. With an adjustable output of 0–30V and up to 5A current, it delivers clean, reliable power for labs, service centers, and DIY electronics projects.This unit features constant voltage and constant current modes, a digital LED display, and multiple safety protections. Ideal for circuit testing, repair work, battery charging, and classroom labs, the DPS-305BF is a dependable tool for professionals and hobbyists alike.Key Features: Adjustable output: 0–30V voltage and 0–5A current for flexible use CV and CC modes: constant voltage and constant current operation Dual LED display: real-time monitoring of voltage and current Low ripple and noise: ensures stable power output for sensitive devices Built-in safety protections: OVP, OCP, and short-circuit protection Compact and fan-cooled: suitable for bench use with reliable heat management Applications: Electronics repair and testing Lab experiments and educational use Battery charging and evaluation Circuit prototyping and development DIY electronics and Arduino projects Technical Specifications ParameterDetailsOutput Voltage Range0 – 30V DCOutput Current Range0 – 5AOutput PowerMax 150WOperation ModesConstant Voltage (CV), Constant Current (CC)Display TypeDual LED Display (Voltage & Current)Voltage Resolution0.1VCurrent Resolution0.01ARipple & Noise≤1mVrms (Voltage), ≤3mArms (Current)Line Regulation≤0.01% 3mVLoad Regulation≤0.01% 3mVProtection FeaturesOver Voltage (OVP), Over Current (OCP), Short-Circuit ProtectionCooling SystemBuilt-in Cooling FanInput Voltage220V ±10% / 50HzDimensions (Approx.)115mm × 155mm × 275mmWeightApprox. 2.5kg Download