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参数资料
| 型号： | FLT-100V20 |
| 厂商： | MURATA POWER SOLUTIONS INC |
| 元件分类： | 数据传输滤波器 |
| 英文描述： | 1 FUNCTIONS, 100 V, 20 A, DATA LINE FILTER MODULE |
| 文件页数： | 3/7页 |
| 文件大小： | 251K |
| 代理商： | FLT-100V20 |
FLT Models
FIL TER MODULES
Performance/Functional Specications
Typical @ TA = +25°C under nominal line voltage, balanced "full-load" conditions, unless noted.
Input
Input Voltage Range:
100 Volts maximum
Average Current @ +25°C:
FLT-100V10
10 Amps maximum
FLT-100V20
20 Amps maximum
Average Current @ +60°C:
FLT-100V10
10 Amps maximum
FLT-100V20
20 Amps maximum
Resistance Per Leg:
FLT-100V10:
@ 25°C
9.5m
@ –40°C
7.6m
@ +125°C
11.8m
FLT-100V20:
@ 25°C
4.8m
@ –40°C
4m
@ +125°C
6.3m
Isolation Voltage Input to GND
1500Vdc minimum
Isolation Voltage Output to GND
1500Vdc minimum
Dynamic Characteristics
Differential-Mode Insertion Loss
See Ordering Guide
Common-Mode Insertion Loss
See Ordering Guide
Environmental
Operating Case Temperature
–40 to +100°C
MTBF @ 100°C Case
FLT-100V10
2,856,374 hours
FLT-100V20
2,521,681 hours
Storage Temperature
–55 to +125°C
Physical
Case Material
Plastic, UL 94V-0 rating
Case Dimensions:
FLT-100V10
1" x 2" x 0.5" (25.4 x 50.8 x 12.7mm)
FLT-100V20
1.6" x 2" x 0.5" (40.6 x 50.8 x 12.7mm)
Pin Material
Brass, solder coated
Pin Diameter:
FLT-100V10
0.031" (0.787mm)
FLT-100v20
0.040" (1.016mm)
Pin Length
See Part Number Structure
Weight:
FLT-100V10
1.28 ounces (36.3 grams)
FLT-100V20
2.16 ounces (61.2 grams)
Lead Temperature
Soldering, 10 seconds
+300°C
+25°C, 20lfm (natural convection).
+60°C, 20lfm air ow (natural convection).
3
Absolute Maximum Ratings
Input Voltage Range
100 Volts
Isolation Voltage Input to GND
1500Vdc minimum
Isolation Voltage Output to GND
1500Vdc minimum
Operating Case Temperature
–40 to +100°C
Storage Temperature
–55 to +125°C
Description
The FLT-100V series of passive lters are optimized to reduce both common-
mode and differential-mode noise on both input and output lines of switching
DC/DC converters. The FLT-100V10 is rated for 10A of continuous current
while the FLT-100V20 is rated for 20A.
Differential-mode and Common-mode Noise
Designers who are faced with reducing conducted emissions in DC/DC
applications must address both differential-mode and common-mode noise.
Differences measured between the two input lines of the DC/DC converter
are classied as differential noise. The dominant contribution to differential
noise is the switching action of the DC/DC converter. Consequently, the
majority of noise will be seen at the converter’s switching frequency and it’s
harmonics. The FLT-100V series lter uses a mylar, self healing, 100Vdc
rated input capacitor connected between the two input lines (traditionally
referred to as “X” capacitors), in conjunction with the leakage inductance of
the common mode chokes to attenuate the low-frequency differential noise.
In addition to the lter, a low-ESR input capacitor (C1 of Figure 2) is also
recommended at the input to the DC/DC to provide a low source impedance
and additional noise attenuation.
See typical performance curves for differential-mode insertion loss perfor-
mance.
Common-mode noise is measured as variations between the input lines (in
common) with respect to the Ground pin. Common-mode noise is generally
in the high frequency spectrum (>10MHz) and originates in the switching
components of the DC/DC converter. Internal capacitors from each line to
the ground pin (referred to as “Y” capacitors), connected between the two
common mode chokes, provides attenuation of this unwanted common-
mode noise. This ground pin should be connected to a relatively quiet
chassis ground point independent from the DC/DC converter case con-
nection. Note that a noisy chassis ground can inadvertently
introduce common-mode noise into the system. Some DATEL
DC/DC converters are designed with an internal input-to-outptut capacitor
to reduce common-mode noise generated from within the converter. In
addition, common-mode noise can be reduced with the addition of external
ceramic capacitors of 0.1uF to 1.0uF (C2 thru C6 of Figure 2) installed from
inputs and outputs to a shield plane connected to the DC/DC case; safety
standards may limit the size of these capacitors for some applications. See
typical performance curves for common-mode insertion loss performance.
TECHNICAL
NOTES
相关PDF资料 |
PDF描述 |
|---|---|
| FLT/P/1500 | 1 FUNCTIONS, 10 A, DATA LINE FILTER |
| FLT/P/5000 | 1 FUNCTIONS, 10 A, DATA LINE FILTER |
| FLT/P/680 | 1 FUNCTIONS, 10 A, DATA LINE FILTER |
| FLTM/C/1000 | 1 FUNCTIONS, 100 V, 10 A, FEED THROUGH CAPACITOR |
| FLTM/C/4700 | 1 FUNCTIONS, 100 V, 10 A, FEED THROUGH CAPACITOR |
相关代理商/技术参数 |
参数描述 |
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| FLT-100V20L1 | 功能描述:电磁干扰滤波器 100V Input 20A Rated SHORT PINS 0.110" RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| FLT-100V20L2 | 功能描述:电磁干扰滤波器 100V Input 20A Rated SHORT PINS 0.145" RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
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| FLT-1150-24 | 制造商:Distributed By MCM 功能描述:24 inch Blue Round Floppy Cable 制造商:MCM 功能描述:ROUND FLOPPY CABLES, COLOR: BLUE, SIZE: 24 , FEATURES: HIGH PERFORMANCE, MOLDED, INCREASES THE COOLING IN THE SYSTEM |
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