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We have made LED module PCB for lighting with our new technology, which are with low cost but high frequence.
Part Number: LED module pcb for lighting
Material: ALuminum based, 1.6mm, 1oz
Size: 120mm×55mm
Panels: 1×3
Use for: Lighting lamp, bulb, etc.
Specification of Aluminum:
|
Item
No. |
Test Item |
Specification Value |
Unit |
|
1 |
Peal Strength |
Normality |
≥1.05 |
N/mm |
|
After heating
(260) |
≥1.05 |
N/mm |
|
2 |
After heat shocking 228,2min |
No layering and no foaming |
/ |
|
3 |
Thermal resistance |
0.6 |
/W |
|
4 |
Thermal conduction |
1.1-2.0 |
W/m.k |
|
5 |
Combustibility ( Normality ) |
94V0 |
|
|
6 |
Surface electrical resistivity |
Normality |
≥1*10 |
M |
|
After constant heat ( 2565,RH:90%98%,Circuit 20 times) |
≥1*10 |
M |
|
7 |
Cubic electrical resistivity |
Normality |
≥1*10 |
|
|
After constant heat ( 2565,RH:90%98%,Circuit 20 times) |
1*10 |
M .cm |
|
8 |
Electric breakdown Volt |
≥3 |
Kv |
|
9 |
Dielectric constant (1MHz ) (40,93%,96h) |
≤5.4 |
/ |
|
10 |
Dielectric loss factor |
≤0.03 |
/ | |
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