ULTRAVOLT® HIGH-POWER C SERIES
HIGH VOLTAGE CAP-CHARGING SUPPLY
High voltage
cap-charging
supplies
The high-power line of high voltage regulated DC-
to-DC converters is an extension of the C series,
directly addressing the high power density needs of
> 30 W applications.
High-power C units provide up to
60/125/250 W. This high power density is especially suited
to high-energy systems with large capacitances, fast
repetition rates, or high continuous-DC-power requirements.
›
Seven models from 0 to 125 V through 0 to 6 kV
›
60, 125, or 250 W of output power
›
Maximum Iout capability down
to 0 V
›
Maximum Iout during charge/rise time
›
Output short-circuit protection
›
Very fast rise with very low overshoot
›
High efficiency
›
High power-to-voltage density
›
Very low profile
›
Output current and voltage monitors
›
> 200,000 hour MTBF at 65°C (149°F)
›
Fixed-frequency, low-stored-energy design
›
UL/CUL recognized component;
CE Mark (LVD and RoHS)
› Laser
› Cap charging
› Pulsed power
› Pulse generation
› Test equipment
Typical Applications
PARAMETER
Input
CONDITIONS
All Types
Full Power
Derated Power Range
Standby/Disable
Max Load, Max Eout
No Load, Max Eout
Voltage Range
Voltage Range
Current
Current
Current
Output
1/8C
Nominal Input
Nominal Input, Max Eout
Iout, Entire Output Voltage Range
Full Load
60
480
400
0 to 125
125
1000
833
250
2000
1667
1/4C
0 to 250
60
240
200
125
500
417
250
1000
833
1
Voltage Range
Power
Current
Current Scale Factor
Voltage Monitor Scaling
Ripple
Overshoot
Rise Time
Storage Capacitance
Line Regulation
Static Load Regulation
Stability
Programming and controls
Full Load, Max Eout, Cload
≥
0.5
μF
C Load, 0 Eout to Full Eout
Max Iout, Various C Loads and Eout
Internal
Nom. Input, Max Eout, Full Power
No Load to Full Load, Max Eout
30 Min Warmup, Per 8 hr/Per Day
0.90
0.90
1.80
0.90
0.90
1.80
All Types
Nominal Input
Typical Potentiometer Values
0 to +5 for +Out, +5 to 0 for - Out
T=+25°C
Input Impedance
Adjust Resistance
Adjust Logic
Output Voltage & Impedance
Enable/Disable (ON/OFF)
Environmental
All Types
Full Load, Max Eout, Case Temp.
Over the Specified Temperature
Mil-Std 810, Method 503-4, Proc. II
Non-Operating, Case Temp.
All Conditions, Standard Package
Standard Package, All Conditions
Mil-Std-810, Method 516.5, Proc. IV
Mil-Std-810, Method 514.5, Fig.514.5C-3
Operating
Coefficient
Thermal Shock
Storage
Humidity
Altitude
Shock
Vibration
Figure A. Rise time formulas
C = μF
V = Volts
I = mA
T = mS
T=
CxV
I
C = μF
V = kV
I = mA
F = Hz
I=CxVxF
C = μF
V = kV
I = mA
F = Hz
F=
I
CxV
C = μF
E² = kV
J = Ws
J=
CxE
2
2
Note:
Capacitance must include HVPS internal capacitance.
UNITS
+23 to 30
+11 to 32
< 40
60 W: 3; 125 W: 6; 250 W: 12
1/8C to 1C: < 300; 2C to 6C: < 500
VDC
VDC
mA
A
mA
1/2C
0 to 500
60
120
109
125
250
208
250
500
417
1C
0 to 1000
60
60
50
125
125
114
250
250
227
2C
0 to 2000
60
30
26
125
62
52
250
125
104
4C
0 to 4000
60
15
11.5
125
31
26
250
62
52
6C
0 to 6000
60
10
6.2
125
21
17.7
250
42
35
VDC
Watts
mA
mA/V
-
%V p to p
%V pk
-
100:1 ±2% into 10 MΩ
< 1.0
<1
Figure A (below)
0.43
0.43
0.85
0.019
0.019
< 0.01%
< 0.01%
< 0.01%/< 0.02%
0.038
0.019
0.019
0.038
0.013
0.013
0.026
0.013
0.013
0.026
μF
VDC
VDC
VDC
+output models 1.1 MΩ to GND; -output models 1.1 MΩ to +5 Vref
10 to 100 K (pot. across Vref. and signal GND, wiper to adjust)
+4.64 VDC for +output or +0.36 for -output = nominal Eout
+5.00 VDC ±2%; Zout = 464
Ω
± 1%
0 to +0.5 disable; +2.4 to 32 enable (default: enable)
M
-
-
VDC
-40 to +65 (-40 to +149)
±50 (±25 optional)
-40 to +65 (-40 to +149)
-55 to +105 (-67 to +221)
0 to 95%, non-condensing
Sea level through 21,336 m (70,000')
20
10
°C (°F)
PPM/°C
°C (°F)
°C (°F)
-
-
Gs
Gs
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