30V 5A Adjustable DC Stabilizer Power Supply DC Regulator LCD Four Digital DisplayEU Plug 100-240V Condition: Item Type: Power Supply Material: Steel Color: As shown in the picture Size: Approx.24.5x15x9cm / 9.6x5.9x3.5in Weight: Approx.1784g/62.9oz Output Current: 0~5A Output Power: 150W Auxiliary output USB fast charge 18 w, support a variety of fast charge protocol For Qualcomm QC2.0, for QC3.0, for Huawei FCP, for SCP, for Samsung AFC, etc. Working Temperature: 0 ° C ~ 40 ° C; Relative Humidity: <80% RH Storage Temperature: -10 ° C ~ 70 ° C, Relative Humidity: <70% RH Load Stability ≤0.1%+3mV Ripple Noise: ≤20mVrms (effective value) Constant Current State: Current Stability: ≤0.1%+3mA Load Stability ≤0.2%+3mA Ripple Noise: ≤5mArms (effective value) Protection Mode: Current limit protection / short circuit alarm stop output, self-recovery Display: Four digital tubes, three-window display Display accuracy: 0.5% + 3 words Fuse Specification: 2A