Chroma 61501, User Manual

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Programmable AC Source 61501/61502/61503/61504 User’s Manual
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3.7.1 COUPLE Mode of Output (AC+DC, AC, DC)
There are three couple mode of AC source output: AC+DC, AC and DC. The user can set
COUPLE on OUTPUT functional list (see 3.7) to fit the application. Then, the display of
MAIN PAGE will change corresponding to the mode.
The procedures of setting from AC+DC to AC are shown as below:
1. Move the cursor to the command of "COUPLE="
COUPLE = AC+DC_
2. Turn RPG to change the option from AC+DC to AC,
then
press
ENTER
. COUPLE = AC
The DC mode of AC source is applied to doing some voltage tests. The
AC source has not such many output capacitors; some features like
voltage ripple, load transient, are not as good as DC source. But it can
supply positive and negative DC voltage without changing output
connector.
PARALLEL MODE = OFF_ [ OUTPUT ]
Check the AC sources 1. ONLY ONE MASTER
2. SAME RANGE
CHECK OK = NO
S
HIGH VOLTAGE OPTION = NONE [ OUTPUT ]
3-PHASE MODE = OFF
S
DEGREE = 0.0
COUPLE = AC+DC_ DEG : ON= 0.0 OFF=IMMED
Prog Zo = OFF R= 0.00
Ω
L = 0.00 mH
Vs (V/ms) = 0.000 Fs (Hz/ms) = 0.000
S
DCs (V/ms) = 0.000 ON S/R = OFF
T