B82477G4223M EPCOS Inc, B82477G4223M Datasheet - Page 10
![INDUCTOR, POWER, 22UH](/photos/25/97/259732/136213107-40_sml.jpg)
B82477G4223M
Manufacturer Part Number
B82477G4223M
Description
INDUCTOR, POWER, 22UH
Manufacturer
EPCOS Inc
Series
B82477-G4r
Specifications of B82477G4223M
Inductance Tolerance
± 20%
Dc Resistance Max
0.038ohm
Dc Current Rating
3.6A
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Svhc
No SVHC (18-Jun-2010)
Dc Current Max
3.6A
Inductance
22µH
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
B82477G4223M000
Manufacturer:
EPCOS
Quantity:
60 000
Part Number:
B82477G4223M000
Manufacturer:
EPCOS/爱普科斯
Quantity:
20 000
The following table shows the most important standards in the field of immunity to interference.
Standard
Conducted interference
EN 61000-4-4
IEC 61000-4-4
EN 61000-4-5
IEC 61000-4-5
EN 61000-4-6 (ENV 50141)
IEC 801-6
Radiated interference
EN 61000-4-3 (ENV 50140)
IEC 801-3
Electrostatic discharge (ESD)
EN 61000-4-2
IEC 61000-4-2
Voltage dips, short interruptions and variations
EN 61000-4-11
IEC 61000-4-11
The IEC 1000 or EN 61000 series of standards are planned as central EMC standards into which
all EMC regulations (e.g. IEC 801, IEC 555) are to be integrated in the next few years.
2.5
In order to be able to choose suitable interference suppression components, the way in which con-
ducted interference is propagated needs to be known
Fig. 8
Interference
General Technical Information
source
Propagation of conducted interference
Common-mode and differential-mode interference
Test characteristics
5/50 ns (single impulse)
15 kHz burst
1,2 / 50 ms (open-circuit voltage)
8 / 20 ms (short-circuit current)
1 V, 3 V, 10 V
150 kHz … 80 MHz
3 V/m, 10 V/m
80 … 1000 MHz
Up to 8 kV
5 / 50 ns
0,4 V
1 … 50 ms
R
0,7 V
optional
18
R
equipment
Disturbed
04/00
(fig.
V
10 ms
R
= 0
8).
Phenomena
Burst
Cause: switching processes
Surge (high-energy transients)
Cause: lightning strikes mains
High-frequency coupling
Narrow-band interference
High-frequency
interference fields
Electrostatic discharge
Electrostatic discharge
lines, switching processes
C
R : Resistance
p
: Parasitic capacitance
Common-mode
interference current
Differential-mode
interference current