OsTech Laser Lab Source LDC Series, Руководство по эксплуатации

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accuracy
±
2 %
laser diode voltage min. 1.2 V
max. 3
|
6
|
9
|
12
|
15
|
18
|
24
|
48 V
current noise 1 %
. . .
0.01 % of
I
max
rms
internal pulse mode
pulse width range (model specific) 10 µs
. . .
2
32
µs (71 min)
pulse period range
(
pulse width
+
100 µs
)
. . .
2
32
µs (71 min)
time base accuracy
±
1 %
pulse to pulse accuracy 30 µs
rise time at 2.5 A
I
max
<
2 µs
at 4 A
I
max
<
3 µs
at 8 A
I
max
<
10 µs
at 12 A
I
max
<
15 µs
at 16 A
I
max
<
18 µs
>
16 A
I
max
25 – 40 µs
on request
<
1 µs
. . .
3 µs
fall time 70 %
. . .
100 % of
T
rise
laser fan control
voltage range 1.2 V
. . .
24 V (adjustable by software)
current max. 300 mA
2.2.1
S ecurity Shut-Down Conditions
•
Interlock open
•
Internal supply failure
•
Abnormal transients
•
Open circuit / no laser connected
•
Internal overtemperature
•
Beyond max. power dissipation
9