Specifications

AUTO
15W
WPC
Tx
2019-08-02
Page
15
of
15
Copyright
2016~2019
Luxshare
Precision
Industry
(Kunshan)
Co.,Ltd
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Chart
2-14
Top
Primary
Coil
parameters
of
Power
Transmitter
design
MP-A9
2.6.4
Coil
Specification
Chart
2-15
Coil
parameters
of
Power
Transmitter
design
MP-A9
Functional Specification
WPC002
2.6.3 Top Coil Dimensions Specification
NO.
Parameter
Symbol
Value
Remark
1
Outer length
dol
53.0±1.5 mm
2
Inner length
dil
25.2±0.5 mm
3
Outer width
dow
48.1±1.5 mm
4
Inner width
diw
19.5±0.5 mm
5
Thickness
dc
1.6±0.5 mm
6
Number of turns per layer
N
12
7
Number of layers
1
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NO.
Item
Specifications
Typ.
Remark
1
Self-inductance of coil1coil3
9.8uH±10%
9.75uH
@100kHz1.0V
2
Self-inductance of coil2
10.2uH±10%
10.2uH
@100kHz1.0V
3
Operating Temperature
-40℃~+85℃
4
Storage Temperature
-40℃~+85℃
5
Magnetic Core Material
Ferrite PC95
Equivalent Material
TBD
6
Operating Frequency
120~130KHz
125KHz
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