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integrated circuit(9)
circuit(1)
Uncategorized(68034)
Resistors(1464842)
Capacitors(1233524)
Inductors, Coils, Chokes(160301)
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MAX3232EUE+
ADI
SL227M100HJJRR"
NextGen Components
PWWR0013F15R0K9"
RESI
PWWR0016F3R00K9"
RESI
RCEC7502R20JB"
Vishay / Sfernice
PWR221T-50-4R70F"
J.W. Miller / Bourns
93026-48KS"
Vishay / Sprague
PFC212236A-501K"
ITG Electronics, Inc.
MAX3232EUE+
ADI
Details
$20.0000
SL227M100HJJRR
CAP ALUM 220UF 20% 100V 10K HRS
NextGen Components
Details
$0.0000
PWWR0013F15R0K9
15 OHMS 1% 13W 100PPM/
RESI
Details
$0.0000
PWWR0016F3R00K9
3 OHMS 1% 16W 100PPM/
RESI
Details
$0.0000
RCEC7502R20JB
RCEC 750 22U 5% BO24
Vishay / Sfernice
Details
$0.0000
PWR221T-50-4R70F
RES 4.7 OHM 1% 50W TO220
J.W. Miller / Bourns
Details
$0.0000
93026-48KS
ST470-75T4KI
Vishay / Sprague
Details
$0.0000
PFC212236A-501K
500uH, 10%, 57.0mOhm, 25.5Amp Ma
ITG Electronics, Inc.
Details
$0.0000
MAX3232EUE+
CD15ED470FO3
CAPACITOR
SL478M010HJKRR
CAP ALUM 4700UF 20% 10V 10K HRS
PWWR0016F1K20K9
1.2 KOHMS 1% 16W 100PPM/
PWWR0016F470RK9
470 OHMS 1% 16W 100PPM/
PWWR0016F3R00K9
3 OHMS 1% 16W 100PPM/
RWB2K500AL
RWB2K500AL 2 PPM REELED
CHP5R5L755R-TW
5.5V 7.5F 25*12.5*28 T/DA EDLC
350BXW150MEFR14.5X45
CAP ALUM 150UF 20% 350V RADIAL
E93E401VNT272MCA5U
SNAP IN ALUM CAP
ADCM-S06R0SA106RB
CAPACITOR 10F 6V TH
93026-48KS
ST470-75T4KI
R413W368050P0K
CAP FILM 0.68UF 10% 1.2KVDC RAD
R413I268050P0K
CAP FILM 0.068UF 10% 1.2KVDC RAD
SCPC23B605SNA
CAPACITOR 6F -10%, +30% 2.5V SMD
EEH-AZA1K470B
CAP ALUM HYBRID 47UF 20% 80V T/H
PWWR0016F10R0K9
10OHMS 1% 16W +100PPM
MMFR3710B5K00V9
5KOHMS 0.1% 0.5W 5PPM
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
HSX-2W1004FE
PWWR0013F15R0K9
PWWR0013F7R50K9
PWWR0016F470RK9
PWWR0016F5K00K9
RWB2K500AL
MMFR6518B2K20V9
CHP5R5L755R-TW
350BXW150MEFR14.5X45
MXT335K305H28
RCEC7502R20JB
SC3000-300-ASC
EKMR201VSN821MR25S
E93E401VND122MB80U
EKHE401VSN1D2MA55Z
E93E401VNT272MCA5U
PWR221T-50-22R0F
PWR221T-50-4R70F
29280B362JO0
ADCM-S06R0SA106RB
HVLR1279F10M0K9
HVLR1279F2M00K9
135D826X0125K2
93026-41KS
194D225X0010A2B
EKVA451VSN451MQ55S
XLR-18R0507B-R
R413I268050P0K
R413R322050P0K
TPAL0220F5K00K9
SCM5R5505A
VHTE1051E471MVCG
420BHW130MSPA16X40
RNL1E122MDSASQ
EEH-AZA1K470B
B32923C3225M026
MMFR2568B10K0V9
PHH223MLL3800ME4
MMFR2568B200KV9
MMFR3710B2K00V9
450HXH220MEPASN30X30
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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