CAEN
Electronic
Instrumentation
DT54xx
USB
High
Voltage
Power
Supply
9
Technical
specifications
table
Table
2:
DT54xx
Series
Channel
technical
specifications
Model
DT5470
DT5471
DT5472
Packaging
Desktop
module
housed
in
a
12.7x81x43
mm
3
alloy
box
Output
channels
Positive
and
Negative
Polarity
available
Maximum
output
power
1W
1W
0,5W
Out
Range
5KV
/
200µA
3KV
/
500µA
500V
/
1mA
Vset
resolution
1V
500mV
100mV
Vmon
resolution
1V
500mV
100mV
Iset
resolution
40
nA
100nA
200nA
Imon
Resolution
Low
range
4nA
10nA
20nA
High
range
40nA
100nA
200nA
Vmax
resolution
1V
Ramp
‐
Up
/
Ramp
‐
Down
500V/s,
1V/s
step
100V/s,
1V/s
step
TRIP
Max.
time
an
"overcurrent"
is
allowed
to
last
(seconds).
A
channel
in
"overcurrent"
works
as
a
current
generator;
output
voltage
varies
in
order
to
keep
the
output
current
lower
than
the
programmed
value.
"Overcurrent"
lasting
more
than
set
value
(0
to
999)
causes
the
channel
to
"trip".
Output
voltage
will
drop
to
zero
either
at
the
Ramp
‐
down
rate
or
at
the
fastest
available
rate,
depending
on
Power
Down
setting;
in
both
cases
the
channel
is
put
in
the
off
state.
If
trip=
INFINITE,
"overcurrent"
lasts
indefinitely.
TRIP
range:
0
÷
999
s;
1000
s
=
Infinite.
Step
=
1
s
Temp
resolution
1°C
Interlock
input
LOW:
<1V;
current~5mA;
HIGH:
4÷6
V
Vmon
vs.
Vout
Accuracy
±
0.05%
of
full
scale
±1V
Vset
vs.
Vmon
Accuracy
±
0.05%
of
full
scale
±1V
Vmax
Accuracy
±
0.3%
of
full
scale
±5V
Imon
vs.
Iout
Accuracy
±1%
of
read
±100
nA
±1%
of
read
±200
nA
±1%
of
read
±400
nA
Iset
vs.
Iout
Accuracy
±1%
of
read
±100
nA
±1%
of
read
±200
nA
±1%
of
read
±400
nA
Voltage
Ripple
<20mV
<10mV
Humidity
range
0
÷
80%
Operating
temperature
0
÷
45°C
Storage
temperature
‐
10
÷
+70°C
Vout
/
Temperature
coefficient
TBD
Vout
/voltage
coefficient
TBD
Imon
/
Temperature
coefficient
TBD
Long
term
stability
Vout
vs.
Vset
TBD
