Aluminum Base Prototype SMD LED Lamp Circuit Board
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Features
Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: LED PCB Board 12
High Light:

SMD LED Lamp Circuit Board

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Prototype LED Lamp Circuit Board

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Aluminum Base Prototype PCB Board

Payment & Shipping Terms
Packaging Details: Vacuum Package+ Good quality carton box
Delivery Time: 10-12 work days
Payment Terms: T/T, Western Union
Specifications
Material: Aluminum Material
Profiling Punching: Routing, V-CUT, Beveling
Surface Finishing: HASL/ENIG/OSP/Immersion Silver
Min. Line Width: 0.3-0.35um
Application: Medical Equipments,automotive Electronics,industry
Solder Mask: Green. Red. Blue. White. Black.Yellow
Product Description

Led Lamp Circuit Board Prototype Pcb Board Diy Led Pcb Smd Led

 

1. Introduction

As a kind of single-sided Aluminum PCB, LED PCB is widely used in street lamps, LED lamps, and household lamps.

 

2. Material: Aluminum-base PCB

Item Unit   Specification Test condition
Insulation thickness um

Max

Min

200

60

Solder resistance (288℃) Sec. Min 600 IPC-TM-650 2.4.13.1
Thermal shock 288℃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   1.8*1015 IPC-TM-650 2.5.17.1
Surface resistivity (Normal status>E+12) Ω 3.5*1014 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

2.5.5.5

2.5.5.6

Dissipation constant

1 MHz Normal status

1 GHz Normal status

   

0.013

0.010

IPC-TM-650

2.5.5.3

2.5.5.5

2.5.5.9

Water absorption %   0.2 IPC-TM-650 2.6.2.1

Thermal conductivity

(measured on insulation layer only)

W/m℃   1.0 ASTM-E1461
Flammability 94V-0   Pass IPC-TM-650 2.3.9
Tg   100 IPC-TM-650 2.4.24
Td   410 TBD (5wt% loss)
MOT (RTI)   130 UL746B
CTI (Comparative Tracking Index) V   >600 (PLC=0) UL746E DSR

 

3. Certification: UL, ROHS, Reach, ISO
4. Use range: Lighting, Automotive electronic equipment, Power supply, Electronic control, Computer equipment, Communication electronics etc.
5. What exhibitions have we participated in?
New Delhi Exhibition, Moscow Electronic Exhibition, etc.

 

6. Our Services
1. Quick response
2. Reasonable price based on good quality
3. Provide one-stop service (components, OEM)
4. Abundant inventory & Habitual material preparation


7. Payment method:
T/T, Paypal, credit card, Western Union, etc.

 

Aluminum Base Prototype SMD LED Lamp Circuit Board 0

Aluminum Base Prototype SMD LED Lamp Circuit Board 1

Performance of Aluminum PCB

 

1. Thermal Dissipation

Common PCB substrates, such as FR4, CEM3 are poor conductors of thermal. If the heat of electronic equipments cannot be distributed in time, it will result in high temperature failure of electronic components. Aluminum substrates can solve this thermal dissipation problem.

 

2. Thermal Expansion

Aluminum substrate PCB can effectively solve the thermal dissipation problem, so that the thermal expansion and contraction problem of components on printed circuit boards with different substances can be alleviated, which improves the durability and reliability of whole machine and electronic equipments. In particular, aluminum substrate can solve the SMT (surface mount technology) thermal expansion and contraction problems.

 

3. Dimensional Stability

Aluminum substrate printed circuit board has apparently higher stability than the insulating material of the printed circuit board. When heated from 30 ° C to 140 ~ 150 ° C, the dimensional change of aluminum substrate is only 2.5 ~ 3.0%.

 

4. Other Performance

Aluminum substrate printed circuit board has shielding effect, and can alternative brittle ceramic substrate. Aluminum substrate also helps to improve the heat resistance and physical properties and reduce production costs and labor.

Aluminum Base Prototype SMD LED Lamp Circuit Board 2
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Get in touch with us
Contact Person : Yolanda
Tel : +86-13530179598
Fax : 86-755-33115535
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