YOKOGAWA DL6000 Series User Manual

Making Preparations for Measurements
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Index
App
Handling Precautions of the Probe Interface Terminals and Probe
Power Terminals
If you are connecting the YOKOGAWA’s FET Probes, Current Probes, Differential Probes, or Deskew
Correction Signal Source to the Probe Power Terminals (Option) on the rear panel, be sure that
the total current of the four Probe Power Terminals and the four Probe Interface Terminals does not
exceed 1.2 A.
*
Otherwise, the DL6000/DLM6000 operation may become unstable due to the activation
of the excessive current protection circuit of the power supply.
* This applies to the DLM6000. For the DL6000, do not supply more than a total of 1.2 A to the two probe power
terminals and the four probe interface terminals.
• When using current probes, the number of probes is limited, depending on the measured current (the
current measured by the current probes). The characteristics of measured current versus current
consumption for active probes that can be connected to the DL6000/DLM6000 are as follows.
Measured current (A)
Measured current versus consumed current
(characteristic curves) for current probe 701932/701933.
Current consumption (mA)
-600
-500
-400
-300
-200
-100
0
100
200
300
400
500
600
-50 -40 -30 -20 -10 0 10 20 30 40 50
Positive power, DC input
Negative power, DC input
Positive power, 50 Hz AC input
Negative power, 50 Hz AC input
Measured current (A)
Measured current versus consumed current
(characteristic curves) for current probe 701928.
Current consumption (mA)
-600
-500
-400
-300
-200
-100
0
100
200
300
400
500
600
-50 -40 -30 -20 -10 0 10 20 30 40 50
Positive power, DC input
Negative power, DC input
Positive power, 50 Hz AC input
Negative power, 50 Hz AC input
Measured current (A)
Measured current versus consumed current
(characteristic curves) for current probe 701929.
Current consumption (mA)
-600
-500
-400
-300
-200
-100
0
100
200
300
400
500
600
-50 -40 -30 -20 -10 0 10 20 30 40 50
Positive power, DC input
Negative power, DC input
Positive power, 50 Hz AC input
Negative power, 50 Hz AC input
• The current consumption of the FET probe (700939) and differential probe (700924, 700925,
701920, 701921, or 701922) should be calculated as a maximum of 125 mA for both negative and
positive.
• Calculate the power consumption of the Deskew Correction S
ignal Source (701935) as 150 mA
(positive power supply).
3.4 Connecting the Probe

YOKOGAWA DL6000 Series Specifications

General

Brand	YOKOGAWA
Model	DL6000 Series
Category	Test Equipment
Language	English