Catalog > Consumer Electronics > Power Supplies > Power Adaptors 15-24V DC to DC Switch Mode Power Adaptor Regulated Switch Mode DC to DC Power Adaptor Power Circuit Protected Power LED SDR7208 DC/DC SWITCH MODE SUPP 15-24VDC 5-6A Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This car DC adapter is designed to power most current notebooks that require DC input from 15V to 24V (if in doubt, consult the power requirement of your equipment in the manual). The adapter is overload and short circuit protected. Features OPERATING INSTRUCTIONS: Voltage Selection : Determine proper output voltage setting Check rating plate and the voltage indication marked on your computer You may find the voltage in your AC DC adaptor or in the computer manual Set the voltage switch on the body of the adaptor in the proper voltage Insert adaptor output plug in your computer Insert adaptor into the vehicle lighter socket. Green LED will light to indicate proper operation If LED fails to light,see FUSE REPLACEMENT Turn on the computer. If it does not operate, disconnect immediately and review the above steps FUSE REPLACEMENT : To check or replace the fuse, rotate the plastic tip of the lighter plug counterclockwise. Visually inspect the fuse element. If it is blown or you are uncertain, replace the fuse (15A). Specifications Input: DC 11-14V Output: DC 15/16/18/19/20V 6A max, DC 22/24V 5A 120W max. Fuse for overload protection (15A). CAUTION : For 12V DC car use only Ensure the voltage & polarity are correct as continuous excess voltage or false polariry could damage your computer. Do not use this adaptor with appliances that exceed 120W power consumption Do not attempt to open this unit Remove it from the vehicle lighter socket when not in use Always turn your computer off before you (dis)connect the car adaptor Start the car engine before plugging in the car adaptor. Additional Information Input 11V to 14V @ 15A max. Output 15 to 20V @ 6A max. & 22 to 24V @ 5A 120W max.