EMC Filter
FI-B03D Series
EMC Filter
FEATURES
Compact size
Restrain line disturb of DC power source
The attenuation coefficient of frequency meet
20dB
Cost-effective
Low Temperature Rise
Mounting: PCB mounting, chassis mounting with
screw terminals, DIN-Rail mounting
RoHS
This model applies to analog circuit which is noise-sensitive. Put FI-B03D on to the input of module can ensure EMI performance by a big
margin.
Selection Guide
Model
FI-B03D
Input Voltage Range (VDC)
0~80
Nominal Current (A)(max)
3.0
Note: series with suffix “A2S” are chassis mounting, with suffix “A4S” are DIN-Rail mounting, for example FI-B03DA4S.
General Specifications
Item
Operating Temperature
Storage Temperature
Storage Humidity
Casing Temperature Rise
Withstand Voltage to GND
D·C·R
Input - Output
Nominal Current
Test Conditions
Min.
-40
-55
5
--
--
--
Typ.
--
--
--
--
--
30
Max.
85
125
95
40
1500
--
Unit
℃
%
℃
VDC
mΩ
General Specifications
Casing Material
Horizontal package
Package Dimensions
Weight
A2S wiring package
A4S rail package
Horizontal package/A2S wiring package/A4S rail package
Aluminum Alloy
25.40x25.40x11.70 mm
76.00x31.50x21.20 mm
76.00x31.50x25.80 mm
15g/35g/55g(Typ)
Frequency Impedance Specifications
Item
Im
Test Conditions
150KHz~100 MHz
Min.
--
Typ.
20
Max.
--
Unit
dBΩ
Devise Standard
FI-B03D can ensure MORNSUN DC/DC converter module with 3A input current EMI meet EN 55022 Class B.
2014.02.18-A/2
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
EMC Filter
FI-B03D Series
impedance Specifications
IMPD(dB
Ω
)
60
50
40
30
20
10
100
1k
10k
100k
1.0M
10.M
100.M
FREQUENCY(Hz)
Design Reference
1. Inside schematic
+Vi n
+Vo
-Vin
-Vo
2. Typical application
+Vin
-Vin
FUSE
EMI
Filter
+Vo
-Vo
+Vin
GND
DC-DC
CONVERTER
+Vo
-Vo
+Vin
-Vin
FUSE
EMI
Filter
+Vo
-Vo
+Vin
GND
DC-DC
CONVERTER
+Vo
-Vo
FUSE: Due to the difference of the power module input current, the
fuse of the recommended values, please refer to the Technical
Manual for the power module.
Note: This application is not supported for this series.
3. For more information Please find the application notes on www.mornsun-power.com
FI-B03D Dimensions and Recommended Layout
2014.02.18-A/2
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
EMC Filter
FI-B03D Series
FI-B03DA2S Dimensions
FI-B03DA4S Dimensions
Note:
1.
2.
3.
4.
5.
6.
Packing Information please refer to 'Product Packing Information'. The Packing bag number of Horizontal package : 58220003, the
Packing bag number of A2S/ A4S package:58220022;
Unless otherwise specified, data in this data sheet should be tested under the conditions of Ta=25°C, humidity<75%;
All index testing methods in this datasheet are based on
our
Company’s corporate standards;
The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products
will exceed the above-mentioned requirements, and please directly contact our technicians for specific information;
We can provide product customization service;
Specifications of this product are subject to changes without prior notice.
MORNSUN Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail:
info@mornsun.cn
2014.02.18-A/2
Page 3 of 3
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation