2
IM 772075-01E
AC Adapter Specifications
Rated supply voltage:
AC power supply, 100 to 240 VAC
Supply voltage range used:
AC power supply, 90 to 250 VAC
Rated supply frequency:
50 to 60 Hz
Rated output voltage:
19.5 VDC
Operating temperature range:
0 to 35°C
Operating humidity:
25 to 85%RH (no condensation)
Storage temperature:
–20 to 60°C
Storage humidity:
10 to 90%RH (no condensation)
Insulation resistance:
50 MΩ between AC power input and DC output (500
VDC)
Withstand voltage:
3 kVAC (50/60 Hz) between AC power input and DC
output for 1 minute
External dimensions*:
Approx 143 × 63 × 30.5 mm
Weight*:
410 g or less
* AC adapter unit only
WARNING
• Use only power cords supplied by YOKOGAWA for the instrument.
• Ensure that the supply voltage matches the rated supply voltage of the AC
adapter before connecting the power cable.
• Connect the power cord after checking that the power switch of the MW100 is
turned OFF.
• If you are not going to use the instrument for an extended time, unplug the
power cord of the AC adapter from the outlet.
• Be sure nothing is placed on top of the AC adapter or power cord or let heat
generating objects come in contact with them.
• When unplugging the power cord from the outlet, never pull the cord itself.
Always hold and pull by the plug. If the power cord is damaged, contact your
dealer for replacement.
