vi-armb-c123 Vicor Corporation, vi-armb-c123 Datasheet - Page 2

• Manufacturer Part Number: vi-armb-c123
• Description: Autoranging Rectifier Modules Up To 1500 Watts
• Manufacturer: Vicor Corporation

Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,
unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. Specifications apply
for AC mains having up to 5% total harmonic distortion.
* Tracking error between BUS OK and Enable thresholds
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Parameter
AC Bus OK (B OK)
Module Enable (EN)
Over voltage shutdown
AC Bus OK - module enable,
differential error*
Parameter
Operating input voltage
Input undervoltage
Input surge withstand
AC line frequency
Input current, rms
Power factor
Inrush current
Holdup Capacitance
Parameter
Output power
Efficiency
Output voltage
On-state resistance (low)
On-state current (low)
Off-state voltage
On-state threshold
Off-state threshold
On-state resistance (low)
On-state current (low)
Off-state voltage
On-state threshold
Off-state threshold
120 Vac
240 Vac
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
CONTROL PIN SPECIFICATIONS
14.8
14.8
0.60
Min
235
200
235
185
380
Min
180
Min
200
15
90
47
47
94
96
0
0
0
0
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VI-ARM - 1
VI-ARM - 1
15.0
15.0
Typ
240
205
240
190
390
Typ
Typ
17
96
98
1600
Max
15.2
15.2
Max
Max
245
210
245
195
400
132
264
280
880
500
750
375
-50
7.4
5.4
15
15
50
20
90
63
30
0.60
Min
Min
180
200
90
47
47
94
96
0
0
0
0
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
ARM, Autoranging Rectifier Module
mA
mA
Ω
Ω
VI-ARMB - 2
VI-ARMB - 2
Typ
Typ
96
98
Notes
To negative output - bus normal
Bus normal
Bus abnormal, 27 K internal pull up to 15 Vdc (Fig. 12)
Output bus voltage
Output bus voltage
To negative output - converters are disabled
150 K internal pull up to 15 Vdc (Fig. 11)
Output bus voltage
Output bus voltage
AC Bus OK and module enable thresholds track
2400
1500
Max
11.1
Max
132
264
280
880
750
375
7.2
90
63
30
Amps
Amps
Amps
Watts
Watts
Unit
Unit
Vdc
Vac
Vac
Vac
Vac
Hz
Hz
%
%
F
Notes
Autoranging (doubler mode)
Autoranging (bridge mode)
No damage
100 ms
C-Grade
T, H & M-Grade
120 Vac
240 Vac
Typical line voltage
condition
264 Vac peak line,
cold start
Notes
105 – 132 Vac (Fig. 1)
210 – 264 Vac (Fig. 2)
90 – 264 Vac
Rev. 3.8
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