VI-QU14-CWW View Datasheet(PDF) - Vicor
Part Name
Description
Manufacturer
VI-QU14-CWW Datasheet PDF : 4 Pages
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FlatPAC Specifications
(Typical at 25°C, nominal line and 75% load, unless otherwise specified.)
Input Characteristics
AC line input
Autoranging
90-132/180-264 Vac
Line frequency
47 to 63 Hz (C-grade and E-grade)
47 to 440 Hz (I-grade)
Inrush current
115 Vac operation
1 converter: 16 A @ peak line; 2 converters: 23 A @ peak line; 3 converters: 39 A @ peak line
230 Vac operation
1 converter: 32 A @ peak line; 2 converters: 47 A @ peak line; 3 converters: 78 A @ peak line
Ride-through time (full load)
90/180 Vac low line
5 ms minimum
115/230 Vac nominal line
40 ms minimum
AC fail warning time
5 ms minimum (low line, full load)
AC and BUS OK (2 and 3 converter models only)
Off state
Vce = 70 V maximum
On state
Vcesat = 0.4 V maximum @ 1 mA (1.5 mA max.)
Module disable (2 and 3 converter models only, optically isolated LED input)
Continuous forward current
1 mA to 30 mA
Forward voltage
1.65 V max. at 30 mA
Dielectric withstand
Primary to chassis GND
2,121 Vdc
Primary to secondary
4,242 Vdc
Secondary to chassis GND
707 Vdc
Output Characteristics (applies to each output individually)
E-Grade
MIN.
TYP.
Set point accuracy
Load/line regulation
Load/line regulation
Output temperature drift
Long term drift
Output ripple
2V
5V
10-48 V
Output voltage trimming1
Total remote sense
compensation
OVP set point
Current limit
Short circuit current 2
1%
0.02
0.02
50%
0.5
105%
20%
125%
MAX.
2%
0.5%
1%
150 mV
5%
3%
110%
135%
140%
MIN.
50%
0.5
115%
105%
20%
C-, I-Grade
TYP.
0.5%
0.05%
0.2%
0.01
0.02
60 mV
2%
0.75%
125%
Thermal Characteristics
Efficiency
Shut down temp. — case
Operating temp. — case
78-88%
90
95
105
85
80-90%
90
95
Mechanical Specifications
Weight3
22.4 (652)
22.4 (652)
Safety Agency Approvals
UL, CSA, TÜV, VDE, IEC 950, CE Marked for low voltage directive, 73/23/EEC
Environmental Characteristics/Product Grade Designators
Storage temperature
-20°C to +100°C (C-grade and E-grade)
-55°C to +100°C (I-grade)
Operating temperature (case)
0°C to +85°C (C-grade and E-grade)
-30°C to +85°C (I-grade)
EMI / EMC Characteristics (Performed on selected samples representative of the U Series FlatPac product family.)
Conducted emissions, LISN
EN 55022 and FCC R&R, Part 15, Subpart B, Class B
Electrostatic discharge
IEC 801-2, 1991, Level 4; ±8 kV Contact, ± 15 kV Air Discharge
RF radiated immunity, E-field
IEC 801-3, 1984; 27 MHz to 500 MHz, 3 V/M, CW
Electrical fast transients/burst
EN 61000-4-4, Level 2; ±1 kV,
Surge immunity
EN 61000-4-5, Class 3; ±2 kV Line to Ground, ±1 kV Line to Line
MAX
1%
0.2%
0.5%
0.02
100 mV
3%
1.5%
110%
135%
125%
130%
105
85
UNITS
NOTES
VNOM
VNOM
VNOM
%/°C
%/1 k hours
LL to HL, 10% to Full Load
LL to HL, No Load to full load
Over rated temperature
p-p
20 MHz bandwidth
p-p
20 MHz bandwidth
p-p
20 MHz bandwidth
Volts
VNOM
INOM
INOM
0.25 V max. neg. leg
Recycle power
Automatic restart
°C
Cool and recycle power to restart
°C
See Thermal Curves
Ounces (Grams)
1 10 V, 12 V and 15 V outputs, trim range ±10%. Consult factory for wider trim range.
2 Output voltages of 5 V or less incorporate foldback current limiting, greater than 5 V incorporate straight line current limiting.
3 For MU, PU series, multiply value by 2; for NU, QU, RU series, multiply value by 3.
FlatPAC 01/05 2 of 4
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