Metal Core Prototype PCB Board For LED Lighting Industry
Brand Name:Yizhuo
Certification:CE,ROHS,UL
Model Number:LED PCB Board 12
Minimum Order Quantity:2PCS
Delivery Time:10-12 work days
Payment Terms:T/T, Western Union
Contact Now
Add to Cart
Verified Supplier
Address:
Zone D, 3 / F, Building A, Zhentai Industrial City, No. 4 Jiangbian Industrial First Road, Songgang Street, Baoan District
Supplier`s last login times:
within 26 hours
Product Details
Company Profile
Product Details
Led Lighting Pcb Electronic Pcb Board Prototype Pcb Board Metal Core Pcb
| Item | Unit | Specification | Test Condition | |
|---|---|---|---|---|
| Insulation Thickness | µm | Max Min | 200 60 | - |
| Solder Resistance (288°C) | Sec. | Min | 600 | IPC-TM-650 2.4.13.1 |
| Thermal Shock | 288°C * 10"/cycle | Min | 6 Times | IPC-TM-650 2.4.13.1 |
| Peel Strength (Normal status) | lb/in | Min | 9 | IPC-TM-650 2.4.8 |
| Breakdown Voltage | V/mil | 750 | IPC-TM-650 2.5.6 | |
| Volume Resistivity (Normal status >E+14) | Ω * cm | 1.8x1015 | IPC-TM-650 2.5.17.1 | |
| Surface Resistivity (Normal status >E+12) | Ω | 3.5x1014 | IPC-TM-650 2.5.17.1 | |
| Dielectric Constant 1 MHz Normal Status 1 GHz Normal Status | - | 5.6 5.3 | IPC-TM-650 2.5.5.3 IPC-TM-650 2.5.5.5 IPC-TM-650 2.5.5.6 | |
| Dissipation Factor 1 MHz Normal Status 1 GHz Normal Status | 0.013 0.010 | IPC-TM-650 2.5.5.3 IPC-TM-650 2.5.5.5 IPC-TM-650 2.5.5.9 | ||
| Water Absorption | % | 0.2 | IPC-TM-650 2.6.2.1 | |
| Thermal Conductivity (measured on insulation layer only) | W/m°C | 1.0 | ASTM-E1461 | |
| Flammability | 94V-0 | Pass | IPC-TM-650 2.3.9 | |
| Tg | °C | 100 | IPC-TM-650 2.2.24 | |
| Td | °C | 410 | TBD (5wt% loss) | |
| MOT (RTI) | °C | 130 | UL 746B | |
| CTI (Comparative Tracking index) | V | 600 (PLC=0) | UL 746E DSR |
Technical Parameters
Layer count: 2
Board thickness:1.6mm
Dimension:650*10mm
Raw material:Aluminum base, thermal conductivity 1.0w
Copper thickness on the board surface:≥45um
Copper thickness in the hole barrel:25um
Min.line width/space:0.22mm
Minimum hole diameter:0.4mm
Surface finishing:OSP/HASL
Application: LED lighting
Structure of Aluminum PCBs:
Aluminum PCBs are aluminum based CCLs (CCL is a type of base material of PCBs). AluminumPCBs are actually quite similar to FR4 PCBs. The basic structure of Aluminum PCBs is four layered. It consists of a layer of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane.
- Copper Foil Layer: the copper layer used is relatively thicker than normal CCLs ( 1oz-10oz). A thicker layer of copper means a larger current carrying capacity.
- Dielectric Layer:the Dielectric layer is a thermally conductive layer and is around 50μm to 200μm thick. It had a low thermal resistance and it suitable for its application.
- Aluminum Base: The third layer isthe aluminum base which is made up of aluminum substrate. It has a high thermal conductivity.
- Aluminum Base Membrane Layer: Aluminum base membrane is selective. It has a protective role by keeping the aluminum surface safe from scraping and unwanted etching. It is of two types i.e. Lower than 120 degree or around 250 degrees (anti high temperature)
Metal Core Prototype PCB Board For LED Lighting Industry
Inquiry Cart
0