9 VDC Adapter (273-1651) Specifications Faxback Doc. # 31958 Input Voltage (at 60 Hz and 12W):...................................120 VAC Output Voltage (at 500 mA):...........................................9 VDC Ripple Voltage at 120 V input and 500 mA load:............630 mV RMS (Max.) Temperature rise at case surface:.........................50 degrees (Max.) Dielectric strength AC:...............................1.5 kV for one minute Insulation resistance at 500 VDC:...........................100 MOhm (Min.) Output Jack Polarity, Set of two pieces: Barrel Plug:.....................................................5.5/2.1 Earphone Plug:.......................................................3.5 Weight:..............................................................295 gm Specifications are typical; individual units might vary. Specifications are subject to change without notice. (IR-03/21/96)