Two-Stage Filters FN 2090
DATASHEET
Multi-stage AC/DC EMI Filter with Excellent Attenuation Performance
Rated currents from 1 to 30 A
Two-stage filter
Approvals & Compliances
Very high differential and common-mode
attenuation
Optional medical versions (B type)
Optional safety versions (A type)
Optional enhanced performance versions
Optional overvoltage protection (Z type)
Features and benefits
FN 2090 two-stage filters are designed for easy and
fast chassis mounting.
FN 2090 B versions without capacitors to earth
comply to 1MOP for ME (medical equipment) acc.
IEC 60601-1
Performance indicators
FN 2090 A versions with low capacitance to earth
for safety critical applications with a requirement for
low leakage currents.
FN 2090 filters offers an optimized filter range for
enhanced performance AC and DC applications , in
same compact size (KK, LL, NN types)
All filters provide an exceptional conducted
attenuation performance, based on chokes with
high permeable core material.
FN 2090 two-stage filters are designed for noisy
applications requiring excellent filter performance.
Technical specifications
The higher inductivity offers increased attenuation
performance with the same form factor as FN 2060
and FN 2080 series.
250 VAC, 50/60 Hz; 250 VDC
DC to 400 Hz
Rated voltage*
Operating frequency
Rated currents
All FN 2090 filters can be delivered with optional
surge pulse protection (Z type).
1 to 30 A @ 40°C max.
P –> PE 2000 VAC for 2 sec (equiv. cap <88 nF)
P –> PE 2550 VDC for 2 sec (equiv. cap >88 nF)
P –> PE 2500 VAC for 2 sec (B types)
P –> N 1100 VDC for 2 sec
High potential test voltage
FN 2090 filters are also available as singlestage filters
(FN 2030 series).
Various terminal options allow you to select the
desired connection style.
-25°C to +100°C (25/100/21)**
Temperature range (operation and storage)
Certified to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 (applies to
AC and DC applications)
Typical applications
Terminal plastic for -06/-08 version: UL 94 V-0
Laces for -07 version: UL 94 VW-1
Flammability corresponding to
Electrical and electronic equipment
Consumer goods
Grommet for -07 version: UL 94 V-0
Helps compliance to IEC61000-4-5 (Differential Mode
only)
Surge pulse protection (Z type)
Household equipment
Building automation
II acc. IEC 60664-1
Overvoltage category
Pollution degree
Industrial applications
2 acc. IEC 60664-1
2000m (above derating applies)**
Altitude
Machinery
1,300,000 hours (1 to 10 A types)
1,100,000 hours (12 A types)
MTBF @ 40°C/230 V (Mil-HB-217F)
Medical equipment
Electronic data processing equipment
Office automation and datacom equipment
517,000 hours (16 and 30 A types)
* maximum RMS operating voltage at rated frequency or the maximum DC operating voltage
** for dedicated requests exceeding this specification (e.g. -40 °C or higher altitude) please contact your local
Schaffner Sales office
Various noisy applications requiring high filter
performance
Typical electrical schematic
(optional)
Z
Cx
R
L
Cx
L
Cx
P(DC+)
N(DC-)
PE
P'(DC+')
N'(DC-')
Cy1
Cy2
LINE
LOAD
5秒后页面跳转
STM32H743技术深度剖析与应用案例探索
LM321中文资料解析：引脚功能介绍、技术特点、技术特性分析
74HC14芯片资料介绍：性能特性分析、引脚介绍
LM1875芯片手册：功放参数分析、引脚说明、电路设计要点
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
