EEWORLDEEWORLDEEWORLD

Part Number

Search

FB27K6L0685KB

Description
Medium Power Film Capacitors
File Size176KB,4 Pages
ManufacturerAVX
Download Datasheet View All

FB27K6L0685KB Overview

Medium Power Film Capacitors

Medium Power Film Capacitors
FE (RoHS Compliant)
The FE series uses a non-impregnated metallized
polypropylene dielectric specially treated to have a very high
dielectric strength in operating conditions up to 100°C.
The FE has been designed for printed circuit board
mounting. FE series performance characteristics make them
a viable alternative to aluminum electrolytic technology due
to much lower ESR and much higher surge voltage
capability (dv/dt).
APPLICATIONS
The FE capacitor is particularly designed for DC filtering, low
reactive power.
HOT SPOT CALCULATION
See Hot Spot Temperature, page 3.
θ
hot spot
=
θ
ambient
+ (P
d
+ P
t
) x R
th
with P
d
(Dielectric losses) = Q x tgδ
0
Q x tgδ
0
[
1
2
x C
n
x (V
peak
to
peak
)
2
x f ] x tgδ
0
tgδ
0
(tan delta)
For polypropylene, tgδ
0
= 2 x 10
-4
for frequencies
up to 1MHz and is independent of temperatures.
P
t
(Thermal losses) = R
s
x (I
rms
)
2
where
C
n
in Farad
I
rms
in Ampere
f in Hertz
θ
in °C
V in Volt
R
s
in Ohm
R
th
in °C/W
PACKAGING MATERIAL
Self-extinguishing plastic case (V0 = in accordance with UL 94)
filled thermosetting resin.
Self-extinguishing thermosetting resin (V0 = in accordance with
UL 94; I3F2 = in accordance with NF F 16-101).
OPERATING TEMPERATURE RANGE
Operating temperature range: -40ºC to +100ºC
LIFETIME EXPECTANCY
One unique feature of this technology (versus aluminum
electrolytics) is how the capacitor reacts at the end of its
lifetime.
Unlike aluminum electrolytic film capacitors do not have a
catastrophic failure mode. Film capacitors simply experience
a parametric loss of capacitance of about 2% from initial
value, with no risk of short circuit.
The capacitor continues to be functional even after this 2%
decrease.
STANDARDS
IEC 61071-1, IEC 61071-2: Power electronic capacitors
IEC 60384-16: Fixed metallized polypropylene
film dielectric DC capacitors
IEC 60384-16-1: Fixed metallized polypropylene
film dielectric DC capacitors
Assessment level E
IEC 60384-17: Fixed metallized polypropylene
film dielectric AC and pulse
capacitors
IEC 60384-17-1: Fixed metallized polypropylene
film dielectric AC and pulse
capacitors
Assessment level E
1
Typical application circuit of TL494
Whether the circuit can be debugged successfully depends on the reliability of the hardware circuit and the selection of resistors and capacitors. [[i] This post was last edited by wxf1357 on 2011-7-8...
wxf1357 Analogue and Mixed Signal
Problems with C
When I was learning about MSP430, I saw a code in an example that said #error msp430x16x.h file for use with ICC430/A430 only. What does this mean?...
爱好汽车电子 TI Technology Forum
How to use structures in Keil to jointly define bit variables?
How to use structures and joint definitions of bit variables in Keil? Is this definition correct in ARM? typedef union _MAC_FRAME_CONTROL{ WORD_VAL word; struct _MAC_FRAME_CONTROL_bits { unsigned char...
yuchenglin Microcontroller MCU
Based on TMS320F2812 flash moved to RAM to run (reprinted)
Last year, after posting the article " 28335 Learning Series __ Method of Moving FLASH to RAM for Operation " on the forum , many netizens asked if there was a method to move F2812 FLASH to RAM for op...
安_然 Microcontroller MCU
Six-way buzzer
Hello everyone, I'm in urgent need of a circuit design for a six-way buzzer, I hope you can help me!!! Requirements: Design and make a digital buzzer that can accommodate six groups of contestants, ea...
手机 MCU
LED Dictionary
[hide]Surface mount LEDs appeared in the early 1980s in response to smaller packages and factory automation. The main reason why manufacturers hesitated in the early days was that the first problem fa...
探路者 LED Zone

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1957  2138  2499  1286  243  40  44  51  26  5 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号