High Power Aluminum Base LED PCB for Motorcycle and Mobile

Product Description:
It's widely used for the modifier and sparker on fire for motorcycle and mobile, power LED, sound box, power supply module and acoustics shielding system etc.
The tapy and specification of Aluminum based PCB CCAF-01, CCAF-04-A, And 0.8mm, 1.0mm, 1.5mm, 2.0mm, etc.
Thickness of the copper: 18um, 35um, 70um, 105um.
Technique parameter:Item
Test item
Technology request
Unit
Test result
1
Peel Strength
A
≥ 1.0
N/mm
1.05
After thermal stress (260 ordm;C )
≥ 1.0
N/mm
1.05
2
Blister test AfterThermal stress (288ordm;C, 2min)
288ordm;C 2 min
No delaminating
/
OK
3
Themal Resistance
≤ 2.0
ordm;C/W
0.65
4
Flammability(A)
FV-O
/
FV-O
5
Surface Resistivity
A
≥ 1 x 10 5
M Ω
5.0 x 10 7
Constant humidity treatment
(90%,3 5ordm;C ,96h)
≥ 1 x 10 5
M Ω
4.5 x 10 6
6
7
Volume Resistivity
A
≥ 1 x 10 6
M Ω· m
1.0 x 10 8
Constant humidity treatment
(90%,3 5 ordm;C ,96h)
≥ 1 x 10 6
M Ω· m
1.9 x 10 7
8
Dielectric Breakdown (DC)
≥ 25
Kv/mm
31
9
Dielectric constant(1MHz)
(40 ordm;C, 93%, 96h)
≤ 4.4
/
4.2
10
Dielectric dissipation factor (1MHz )
(40ordm;C ,93%,96h)
≤ 0.03
/
0.029
Accelerated aging experiment
(125 ordm;C ,2000h)
The laminate bace should no wrinkles,no crack,no delaminating or no pine
/
OK
11
High low temperature impact test
(-50 ordm;C, 15min, 80ordm;C, 15minTOTAL DO 15~ 20 Circulation)Peel Strength
/
N/mm
1.39~ 1.64
Surface Resistivity
/
M Ω
1.9 x 10 8 ~6.4 x 10 8
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