Import hi-fi low noise TALEMA 25VA sealing Toroidal transformerPrecision Reference + high speed op amp + MOS output transistor, ultra-low-noise voltage regulator circuitThick textured aluminum enclosure with heatsinkXweetok IEC AC input socket + Japan EDK power switchRear panel have multi-turn potentiometer trimming for output voltageVishay high current rectifier diodeTaiwan all-copper DC output basePhilips + Panasonic FC electrolytic capacitanceMultiple sets of precision high current filter inductorPanel with 4 digital voltage indicationParameters:AC input: 230VAC (115VAC optional)Total Power: 25VADC output: DC 5V / 7V / 9V / 12V / 15V / 16V / 18V / 19V / 24V( Pls tell me the voltage you want)Output Terminal: DC 5.5mm / 2.1mm two simultaneous output (inside is postive / outside is negative)Voltage indication: 3 BLUE LED digital displayVoltage range: + - 10%Dimensions: 155 X 110 X 63mmTotal Weight: 1300gSupplied accessories: DC5.5 - 2.1 mm DC power output cable, length 0.8 mInstructions:Upgrade XMOS CM6631 TE8802L etc. USB interface DC power supplyUpgrade AUNE X5 X5A X6 QA550 etc. digital player powerA variety of set-top boxes, routers, and other digital devicesOne year warranty (Man-made damage and Incorrect use,Not covered under warranty)>>Please Note:Package does not include AC power cable(because power cable are different in different countries)package include:1PC Linear Power1PC DC power supply output line