FIAM Datasheet, PDF (2/4 Pages) Vicor Corporation – Filter Input Attenuator Module

Conducted Noise
PRELIMINARY
Figure 1—FIAM and Model V48A12C500A DC-DC converter.
Figure 2—FIAM and Model V48B24C250A DC-DC converter.
Inrush Limiting
Transient Immunity
Tek Stop: Single Seq. 5.00MS/s
[T
]
Ch1 Zoom: 1.0X Vert 0.005X Horz
INPUT CURRENT
INPUT VOLTAGE
Ch1=Vdc in
4©
Ch2=Vdc out
Ch3=Idc in
@0.2A/mV
OUTPUT VOLTAGE
2©
Ch1 10.0 V
Ch2 10.0 V M2.00ms Ch1
Ch4 10.0mVΩ
31.8 V
Figure 3—Inrush Limiting: Inrush current with 330µF
external capacitance.
Tek Run: 10.0MS/s
INPUT TRANSIENT
@ 200.0V
Ch1=Input
Ch2=Output
OUTPUT VOLTAGE
2©
48V offset
Ch1 25.0V Ch2 25.0V M5.00µs Ch4
8.2A
Figure 4—Transient Immunity: FIAM output response to an
input transient.
Transient and Surge Protection
Note: The FIAM is shown in the on state. To disable,
open the connection between ON/OFF and –Out.
–IN
TRANSORB P/N
20461-120
+IN
–IN
–OUT
ON
EMI
OFF
GND
FIAM ^NC
NC
NC
+IN
+OUT
–IN
–OUT
PR
2nd Generation
–S
48Vdc Input
SC
PC DC-DC Converters
+S
+IN
+OUT
Vicor Corp. Tel: [phone] Fax: [phone]
FIAM, Filter Input Attenuator Module
Set your site on VICOR at www.vicorpower.com
Rev. 1.1
Page 2 of 4