English
Language : 

IAM48 Datasheet, PDF (1/4 Pages) Vicor Corporation – Input Power Conditioning Module
45 Data Sheet
IAM48TM
Input Power
Conditioning Module
Features
• Wide input voltage range
• High surge withstand
• 97% Efficiency
• Input reverse polarity protection
• On/Off control feature
• MicroMod Package
Primary Function
• Inrush current limiting
• Input transient protection
Products Highlights
The 2nd Generation IAM48 is a
component level, DC input front-end
designed to occupy minimum board
space while providing maximum
transient protection for today’s
sophisticated electrical systems. The
IAM48, in combination with Vicor’s
48V input 2nd Generation DC-DC
converters, provides a highly efficient,
high density power system with
outputs from 1 to 100Vdc.
When the IAM48 is used with the
Vicor FM48-FiltMod, the
combination meets the conducted
EMI specifications of Telcordia,
FCC and European Norms.
Compatible Products
• FM48-FiltMod
• 2nd Generation 48V input
DC-DC converters
Part Numbers
IAM 48 10 C 1 1
Output
Current
10=10Amp
20=20Amp
Product Grade
C=-20° to 100°C
T=-40° to 100°C
Baseplate
1=Slotted
2=Threaded
3=Thru-hole
Pin Style
1= Short Pin
2= Long Pin
S= Short ModuMate
N= Long ModuMate
Absolute Maximum Rating
Parameter
+In to –In
+In to –In
+Out to –Out
Mounting torque
Pin soldering temperature
Pin soldering temperature
Storage temperature C–,T–Grade
Operating temperature C–Grade
Operating temperature T–Grade
Rating
80
100
75
5(0.57)
500 (260)
750 (390)
-40 to +125
-20 to +100
-40 to +100
Unit
Vdc
V
Vdc
in-lbs
°F(°C)
°F(°C)
°C
°C
°C
Shown actual size:
2.28 x 1.45 x 0.5 in
57,9 x 36,8 x 12,7 mm
Notes
Continuous
100ms
Continuous
6 each, #4-40 or M3
<5 sec; wave solder
<7 sec; hand solder
Baseplate
Baseplate
IAM48 Specifications
(typical at TBP = 25°C, nominal line, unless otherwise specified)
Parameter
Min
Typ
Max
Input voltage
36Vdc 48Vdc 76Vdc
Inrush limiting
14mA/µF
Safety approvals
UL 1950, CSA 22.2-950, EN 60950
Transient immunity
Telcordia-GR-499-CORE Section 132
200V
ETS 300 386-1 Class 2
200V
250V
Dielectric withstand 1,500Vrms
Output current
IAM4810C12
10A
IAM4820C12
20A
Efficiency
97%
ON/OFF control
ENABLE(ON)
DISABLE(OFF)
0.0Vdc
3.5Vdc
Reverse polarity protection
1.0Vdc
5.0Vdc
External capacitance
IAM4810C12
IAM4820C12
Weight
Warranty
10µF
150µF
100µF
330µF
1.7 ounces (50 grams)
2 years
Remarks
Continuous
6A with 330µF capacitor (See Fig 1)
1µsec duration
5.0µsec rise time, 50µsec duration surge
1-100 nsec burst
When used with Vicor
FM-48 filter module
Input/Output to base
Delivered current to any
combination of Vicor’s 2nd Generation
48Vin DC-DC converters
Internal voltage drop is 1.1V max.
@ 20A, 100°C baseplate
Referenced to –Vout.
100KΩ internal pull-up resistor
No damage to module, external
fuse required
See Fig 3
100V
100V
Set your site on VICOR at www.vicorpower.com