POWER INDUCTORS
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L.P.F Coils for Digital AMP
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L.P.F Coils for Digital AMP
OUTLINE
It is the inductor for LPF used in the digital amplifier featuring with higher efficiency and lower heat generation.
It is a product which corresponds to the demand of SMD type and smaller foot print (two in one type LPF) for 1 speaker. (CDEPI106 and DEPI1615)
Applications are car audios, 5.1ch home theater sets and large LCDs.
CDEPI106
Max.11.5
DIMENSIONS (mm)
LAND PATTERNS (mm)
CONNECTION
Max.10.5
2.2
2.5
7.2
1.8
6.8
2.6
2
1
3
4
Max.11.5
3.7
3.4
( 10µH - 22µH )
BOTTOM VIEW
DEPI1615
Max.16.0
DIMENSIONS (mm)
CONNECTION
Max.14.0
11.0
1
2
Max.15.2
9.0
4
3
BOTTOM VIEW
.8
ø0
( 10µH )
3.7
RP1315
Max. ø13.0
DIMENSIONS (mm)
Max.15.0
5.0
ø0.7
( 10µH - 33
µ
H )
26
7.5
POWER INDUCTORS
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L.P.F Coils for Digital AMP
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TYPE : CDEPI106, DEPI1615, RP1315
CDEPI106
Parts
No.
100
150
220
270
330
L
(H)
10µ
15µ
22µ
27µ
33µ
D.C.R.(Ω) :
Max.(Typ.)
(1-2),(4-3)
28.8m(23m)
28.8m(23m)
28.8m(23m)
Saturation Rated
Current (A)
*A
20
°c
4.90
3.50
2.20
105
°c
4.50
3.00
1.90
Temperature
Rise Current
(A)
*C
4.00
4.00
4.00
D.C.R.(Ω) :
Max.(Typ.)
(1-2),(4-3)
9.2m(7.3m)
DEPI1615
Saturation Rated
Current (A)
*A
20
°c
9.60
105
°c
7.60
Temperature
Rise Current
(A)
*C
9.30
D.C.R.(Ω) :
Max.
19.0m
27.4m
44.2m
56.3m
70.0m
RP1315
Saturation Rated
Current (A)
*B
8.10
6.30
5.40
4.50
4.50
Temperature
Rise Current
(A)
*C
4.50
4.00
3.50
3.00
2.30
Measuring Freq. (L)
100kHz
CDEPI106
100kHz
DEPI1615
1kHz
RP1315
Tolerance of Inductance
CDEPI106
10µH – 15µH
±
25% (N), 22µH
±
30% (N)
DEPI1615
10µH
±
25% (N)
RP1315
10µH – 33µH
±
30% (N)
Other
*A Saturation Rated Current : It indicates the D.C. current value when inductance value become more than 75% of the nominal one.
*B Saturation Rated Current : This indicates the value of D.C. current when the inductance decreases to 80% of it's nominal. (Ta=20
°
C)
*C Temperature Rise Current : The value of D.C. current when temperature rise is
∆t=40˚C
(Ta=20˚C).
About Lead-free products
・Lead-free
products are now available for sale
・To
order a lead-free product, please add " NP " after the product type
e.g.
Ordering code of lead product : Type name-△△△○×
Ordering code of lead-free product : Type name NP
△△△○×
Ordering Code
CDEPI106 -
: Parts No.
-
: Tolerance of inductance
N (25%)
N (30%)
: Packing
C (Carrier tape)
B (Box)
:
88 (Low D.C.R type)
50 (Standard type)
32 (High power type)
27
Analog electronics
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