Iwatsu SS-500 Series Instruction Manual page 48

Measuring Currents

H
See the figure in "Example of connection to the circuit to be
measured" (p. 4 9) for a proper connection.
42
Do not subject the ground side of other
input terminals to a different potential when
you use one of the following waveform
measuring instruments:
• an instrument that does not provide
electrical insulation between its input
terminals and chassis
• an instrument that does not provide
electrical insulation among its input
terminals
Power source
Load Load
If you do so, a short-circuit current will flow through the
PS-54 Power Supply and the SS-530/SS-531 from the
ground terminal, causing electric shock or damage to
the SS-530/SS-531.
DANGER
L
Model PS-54
Power Supply
Waveform measuring
instrument