3-4
IM CA150E
3.2.2 Using an AC Adapter
WARNING
• To prevent the possibility electrical shock or fire, be sure to use
the AC adapter and the power cord supplied by YOKOGAWA.
Additionally, do not use the AC adapter and the power code supplied with
this instrument with another instrument.
• Make sure that the power supply voltage matches the rated supply voltage
before connecting the power cord.
Overvoltage category when using the AC adapter: Overvoltage Category II
Ratings
AC adapter power supply ratings
(Model: 94010)
Rated supply voltage
100 to 240 V AC
Allowable supply voltage range
90 to 264 V AC
Rated supply frequency
50/60 Hz
Allowable supply voltage frequency range
47 to 63 Hz
Maximum input current
1.4 A
Output voltage rating of AC adapter
12.0 V DC
Maximum output current rating of AC adapter
3.0 A
1
Make sure that the power switch of the instrument is turned off.
2
Connect the AC adapter to the AC adapter jack of the instrument.
3
Connect the plug of the power cord to the power connector of
the AC adapter.
4
Connect the other plug of the power cord to an outlet that meets
the ratings described above.
3.2 Connecting a Power Supply