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integrated circuit(9)
circuit(1)
Uncategorized(68034)
Resistors(1464842)
Capacitors(1233524)
Inductors, Coils, Chokes(160301)
Shenzhen cluster technology
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MAX3232EUE+
ADI
PWWR0013F7R50K9"
RESI
CHP5R5L306R-TW"
CDA (Zhifengwei Technology)
CHP5R5L474R-TW"
CDA (Zhifengwei Technology)
CHP5R5L224R-TW"
CDA (Zhifengwei Technology)
93026-48KS"
Vishay / Sprague
TPAL0220F200RK9"
RESI
450HXH220MEPASN30X30"
Rubycon
MAX3232EUE+
ADI
Details
$20.0000
PWWR0013F7R50K9
7.5 OHMS 1% 13W 100PPM/
RESI
Details
$0.0000
CHP5R5L306R-TW
5.5V 30F 36*18*42 T/DA EDLC
CDA (Zhifengwei Technology)
Details
$0.0000
CHP5R5L474R-TW
5.5V 0.47F 16*8*14 T/DA EDLC
CDA (Zhifengwei Technology)
Details
$0.0000
CHP5R5L224R-TW
5.5V 0.22F 13*7*14 T/DA EDLC
CDA (Zhifengwei Technology)
Details
$0.0000
93026-48KS
ST470-75T4KI
Vishay / Sprague
Details
$0.0000
TPAL0220F200RK9
RES 200 OHMS 35W 1% TO220
RESI
Details
$0.0000
450HXH220MEPASN30X30
CAP ALUM 220UF 20% 450V SNAP
Rubycon
Details
$0.0000
MAX3232EUE+
CD15ED470FO3
CAPACITOR
PWWR0013F7R50K9
7.5 OHMS 1% 13W 100PPM/
CHP5R5L755R-TW
5.5V 7.5F 25*12.5*28 T/DA EDLC
CXHP2R7186R- TW
2.7V 18F 12.5X25 EDLC
7447026
WE-FI LEADED TOROIDAL LINE CHOKE
600MXH180MEFCSN30X45
CAP ALUM 180UF 20% 600V SNAP
E93E451VND102MB80U
SNAP IN ALUM CAP
EKHE421VSN721MQ60Z
ALUMINUM CAPACITOR
134D506X0125F6
134D506X0125F6
R413W368050P0K
CAP FILM 0.68UF 10% 1.2KVDC RAD
SCPC23B605SNA
CAPACITOR 6F -10%, +30% 2.5V SMD
TPLH-2R7/800PS35X71
CAP 800F 2.7V T/H
EEH-AZA1K470B
CAP ALUM HYBRID 47UF 20% 80V T/H
PFC212236A-501K
500uH, 10%, 57.0mOhm, 25.5Amp Ma
PHH223MLL3800ME4
CAP ALUM POLY HYB 800UF 20% 63V
MMFR3710B2K00V9
2KOHMS 0.1% 0.5W 5PPM
420MXT680MEFCSN25X60
CAP ALUM 680UF 20% 420V SNAP
DigiKey Kit (VA)
agent
DigiKey
agent
Panasonic Electronic Components
agent
Panasonic - BSG
agent
YAGEO
agent
Toko America Inc.
agent
EMIT
agent
TE Connectivity AMP Connectors
agent
Wickmann / Littelfuse
agent
3M
agent
Intersil (Renesas Electronics Corporation)
agent
Molex
agent
The basic principle and common sense of inductors. It turns out that inductors work like this
2024-07-10
MAX3232EUE+
SL478M010HJKRR
SL227M100HJJRR
HSX-2Z1007FE
HSX-2W1004FE
PWWR0016F250RK9
PWWR0016F3R00K9
RWB2K500AL
CHP5R5L755R-TW
CHP5R5L306R-TW
CHP5R5L474R-TW
CXHP2R7186R- TW
7447026
7447040
350BXW150MEFR14.5X45
MXT335K305H28
RCEC7502R20JB
E93E401VND122MB80U
EKHE401VSN1D2MA55Z
PWR221T-50-4R70F
29280B362JO0
ADCM-S06R0SA106RB
HVLR1279F10M0K9
HVLR2408F2M50K9
135D826X0125K2
93026-47KS
93026-41KS
194D225X0010A2B
TPAL0220F5K00K9
TPAL0220F200RK9
SCM5R5505A
450BHW110MSPA18X30
RNL1E122MDSASQ
EEH-AZA1K470B
B32923C3225M026
MMFR2568B10K0V9
MMFR3710B5K00V9
PHH223MLL3800ME4
MMFR3710B2K00V9
450HXH220MEPASN30X30
400HXH330MEPASN35X25
400HXH390MEPASN22X55
420HXH560MEPASN35X40
The basic principle and common sense of inductors. It turns out that inductors work like this
On 2024-07-10 in
3
Inductors, also known as chokes, reactors, and dynamic reactors. It is an element that can convert electric energy into magnetic energy and store energy in the magnetic field. The structure is similar to the transformer and has the characteristics of DC and AC resistance. In electronic circuits, inductance mainly plays the role of filtering, current limiting, tuning, oscillation, interference suppression and magnetic field generation. First, let's talk about the basic principle of inductors, that is, self induction. Self induction: electromagnetic induction phenomenon that occurs when the current flowing through the conductor itself changes. The coil is made of metal wires. When the current flowing through the coil changes, it will produce obvious electromagnetic induction phenomenon. The self induced reverse electromotive force of the coil hinders the change of the current and plays the role of stabilizing the current. Specifically, if the inductor is in the state of no current passing, it will try to prevent the current from flowing through it when the circuit is connected; If the inductor is in a state of current flow, it will try to maintain the current when the circuit is disconnected. From the perspective of energy, the inductor can dump electric energy into magnetic energy and release magnetic energy into electric energy. The same inductor has different blocking effects on current with different changing frequencies. Its general rule is: connect low frequency and block high frequency. The greater the number of coils and the denser the coils are wound, the greater the inductance. The inductance of the coil with magnetic core is larger than that of the coil without magnetic core; The greater the permeability of the core, the greater the inductance of the coil. The basic unit of inductance is Henry, which is represented by the letter H. Common units: milli Heng (MH), micro Heng( μ H) , nahen (NH). The conversion relationship is: 1h=10^mh=10^6 μ H=10^9nH How to choose the right inductor? The appropriate inductor is mainly determined according to the package size of the inductor, as well as the minimum inductance and rated working current required by the circuit design. In addition, it is also necessary to comprehensively consider the working environment of the inductor, and refer to the working frequency, working voltage and other parameters.
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