Power Supply Function
In sink mode, there is a minimum operating voltage. The minimum operating
voltage specification data corresponding to different voltage models are as
follows.
Voltage
Level
Sink Current Minimum Operat-
ing Voltage (MOV)
MOV/Vmax
（%）
80V -Imax 0.8V 1%
300V -Imax 1.8V 0.6%
500V -Imax 2.5V 0.5%
800V -Imax 4V 0.5%
1500V -Imax 7.5V 0.5%
2250V -Imax 11.25V 0.5%
*The data in the above table is the actual measurement of Main Version
V00.006.011 and above. For other version of the firmware, contact ITECH
technical support.
The heavy solid line illustrates the locus of possible operating points as a func-
tion of output. As shown by the vertical portion of the line, the output current re-
mains regulated at its programmed setting as long as the output voltage
remains within its limit setting. A CC (constant current) status flag indicates that
the output current is being regulated and the output voltage is within its limit
settings.
Note that when the output voltage reaches the upper limit, the unit no longer op-
erates in constant current mode and the output current is no longer held
Copyright © Itech Electronic Co., Ltd.
58
To Next Page
Loading...
Need help?
General
