ABCRD
FF0091
UM0024 Rev L
3
PS-1120 POWER SUPPLY OPERATION MANUAL
2.0 SPECIFICATIONS
Table 1. Electrical Input
Voltage 15-28V
DC
Current
Less than 1.2A DC @ 24V DC, 20W output
Trigger
Optically isolated; 20-50mA peak input; 10-20
µ
s pulse
width; leading edge trigger. Int. series resistor = 150
Ω
.
V
ref
(V
0
/V
ref
=100) 4-10V
DC
Table 2. Electrical Output (Discharge)
Voltage (V
o
) 400-1KV
DC
±2%
Charge Rate, min.
15 J/sec (15V input, 600V output)
20 J/sec (24V input, 600V output)
Power Output
20 watts max.
Line Regulation
±1%
Ripple
0.5%, with 0.1
µ
F, 600V charge (P-P
max
)
Internal Discharge Cap
PS-1120-1
0.1µF ±10%
PS-1120-2
0.25µF ±10%
PS-1120-3
0.5µF ±10%
Table 3. Electrical Output (Trigger)
Trigger Voltage
175±15V
Trigger Capacitor
0.1
µ
F
Max. Pulse Rate
60/J where energy per flash, J = ½ capacitance x voltage
2
(J = ½ CV
2
). Do not exceed 1KHz
Recharge Delay
200
µ
sec (typical)
Table 4. Mechanical Properties
9 pin "D" subminiature; mating connector supplied
Output Connector
Wago Terminal Strip
Enclosure Metal
Case
Dimensions
5.85"L x 3.63"W x 1.70"H
Weight
22.5 oz. (635g)
Table 5. Environmental Specifications
Operating Temperature
+32
°
F to +104
°
F (0
°
C to +40
°
C)
Storage Temperature
-40
°
F to +194
°
F (-40
°
C to +90
°
C)
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