NPS-W series is a three-window display supply that simultaneously displays voltage current and . This product improves shortcomings of traditional linear supplies that are bulky heavy and inefficient. Features: LED 3 digits display of voltage current and high precision with single channel output. Voltage stabilization current limiting simple operation feature supply. Over voltage conservation(OVP) over current conservation(OCP) with over temperature conservation. Continuously adjustable output of voltage and current with fine regulating and coarse regulating. Automatic conversion of voltage stabilizing and current stabilizing adopt current limiting conservation mode and any external service state will not be damaged. With replaceable fuse for safe use convenient to change fuse. Applied in production line test electrical maintenance aging products battery charging laboratories scientific research and teaching and all other need regulated supply. Specifications: Color: White / Black (Optional) Plug Type: AU / / / UK (Optional) Model: NPS306W Output Voltage: 0～30V Output Current: 0～6A Output : 180W WORKING ENVIRONMENT: Input Voltage: AC 230V/115V ± 10%; 50Hz/60Hz Working Temperature: 0~40℃; Relative Humidity: <80%RH Storage Temperature: -10~70℃; Relative Humidity: <70%RH CONSTANT VOLTAGE : Voltage Stability: 0.1% ± 3mV Load Stability: 0.2% ± 3mV Ripple Voltage: =0.5% Vp-p 0 to rated voltage continuously adjustable CONSTANT VOLTAGE : Current Stability: 0.1% ± 3mA Load Stability: 0.2% ± 3mA Ripple Current: =0.5% Vp-p Recovery Time: =500μS Temperature Coefficient: =100ppm/℃ 0 to rated current continuously adjustable DISPLAY: Three-window digital tube display: voltage current Display Accuracy: 0.5% ± digits Display Resolution: voltage 0.1V; current 0.01A; 0.1W/1W SIZE AND WEIGHT: Item Size: Approx. 230 * 130 * 70mm / 9.06 * 5.12 * 2.76in Item Weight: 1372g / 48.39oz Package Weight: 1550g / 54.69oz Package Size: Approx. 29 * 18 * 10.5cm / 11.42 * 7.09 * 4.14in Package List: 1 * Supply 1 * Cord 1 * Alligator Clip Line 1 * User Manual (English)