LED downlight pcb

Get high-quality LED downlight PCBs from our factory. We offer reliable and efficient products for all your lighting needs. Contact us today.

Request a Quote
  • LED downlight pcb

PRODUCTS DETAILS

Product Detail
Layers 1 layers
Board thickness 1.6MM
Material Aluminum base
Copper thickness 1 OZ(35um)
Surface Finish LF HASL
Min Hole(mm) 0.3mm
Min Line Width(mm) 0.25mm
Min Line Space(mm) 0.25mm
Solder Mask White
Legend Color Black
Mechanical processing V-scoring, CNC Milling(routing)
Packing Anti-static bag
E-test Flying probe or Fixture
Acceptance standard IPC-A-600H Class 2
Application Automotive electronics
Metal Core PCB or MCPCB Metal Core PCB (MCPCB) is known as Metal Backplane PCB or Thermal PCB. This type of PCB uses a metal material instead of the typical FR4 for its base, the heat sink portion of the board. As is known heat is generated on the board for some reason Electronic components during operation. Metal transfers heat from the circuit board and redirects it to Metal core or metal heat sink backing and key savings Element. In a multilayer PCB you will find a uniform number of layers distributed on the metal core side. For example, if you look at On a 12-layer PCB, you'll find six layers on the top and six layers on the bottom, in the middle is the metal core. MCPCB or Metal Core PCB Also known as ICPB or Insulated Metal PCB, IMS or Insulated Metal Substrates, Metal Clad PCBs and Thermal Clad PCBs. For you For better understanding we will just use the term metal core PCB throughout this article. The basic structure of a metal core PCB includes the following: Copper Layer – 1oz.to 6oz. (most common is 1oz or 2oz) circuit layer Dielectric layer Solder mask Heat sink or heat sink (metal core layer) Advantage for MCPCB Thermal Conductivity CEM3 or FR4 are not good at conducting heat. if hot The substrates used in PCBs have poor conductivity and can damage the components of the PCB board. That's when metal core PCBs come in handy. MCPCB has excellent thermal conductivity to protect components from damage. Heat dissipation It provides excellent cooling capacity. Metal core PCBs can dissipate heat from an IC very efficiently. The thermally conductive layer then transfers the heat to the metal substrate. Scale stability It offers higher dimensional stability than other types of PCBs. After the temperature is changed from 30 degrees Celsius to 140-150 degrees Celsius, the dimensional change of the aluminum metal core is 2.5~3%. Reduce distortion Since metal core PCBs have good heat dissipation and thermal conductivity, they are less prone to deformation due to induced heat. Due to this characteristic of metal core, PCBs are the first choice for power supply applications that require high switching.

Hot Products

Telecom Cellphone main board assembling production

Telecom Cellphone main board assembling production

PCBA Laser-cut stencil manufacturing service

PCBA Laser-cut stencil manufacturing service

2 layer FPC

2 layer FPC

Copper base Metal core pcb for outdoor displaying system

Copper base Metal core pcb for outdoor displaying system

Digital Camera main board for CCTV

Digital Camera main board for CCTV

IoT data acquisition device with conformal coating

IoT data acquisition device with conformal coating

Blind vias 8 laye pcb

Blind vias 8 laye pcb

6 layer rigid&flex pcb for medical device

6 layer rigid&flex pcb for medical device

Edge plating 6 layer pcb for IOT main board

Edge plating 6 layer pcb for IOT main board

Industrial Main board PCBA projects manufacturing

Industrial Main board PCBA projects manufacturing

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours