Min PTH Copper Thickness 25um LED PCB Board 24w Round LED Panel
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: Round LED Panel PCB
High Light:

20um LED PCB Board


24w LED PCB Board


24w LED Panel PCB

Payment & Shipping Terms
Packaging Details: Inner vacuum packing,Outer standard carton box packing.
Delivery Time: 10-12 work days
Payment Terms: T/T, Western Union
Product Name: Round LED Panel PCB
Type: Home Appliance Pcba
Silk Screen: White,black,yellow
Electrical Testing: Fixture / Flying Probe
Hole Tolerance: PTH: ±0.075, NTPH: ±0.05
Surface Finishes: OSP, HASL, HASL Lf, Immersion Gold, Etc.
Min PTH Copper Thickness: 20um
Min Hole Diameter: 0.2mm
Product Description

Min PTH Copper Thickness 25um LED PCB Board 24w Round LED Panel


LED PCB Board Manufactureing: 



LED aluminum PCB and FR-4 fiberglass circuit boards belong to PCB. To say differently, only compare LED aluminum substrate with FR-4 fiberglass circuit board.


The LED aluminum substrate is printed on the surface of aluminum material with better thermal conductivity, and then weld electronic components on it.


In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current to light the LED at the required brightness, but must limit the current to prevent damaging the LED.

The voltage drop across an LED is approximately constant over a wide range of operating current; therefore, a small increase in applied voltage dramatically increases the flow.


Simple circuits are used for low-power indicator LEDs. More complex, current source circuits are required when driving high-power LEDs for illumination to achieve correct, current regulation.


An LED PCB board tends to generate a high volume of heat, making it difficult to cool via traditional means.


Monthly capability
1-14 Layers
Board material
FR-4 Tg130-Tg180/ FR-4 CTI175 / FR-4 CTI300/CEM-1/CEM-3
Surface treatment
HASL / RoHS-HASL / Immersion gold / Plating gold / Gold fingers / OSP
Solder mask colour
Green / Blue / Red / Black / Yellow / White
Silk screen colour
White, Black, Yellow
V-cut dept tolerance: +/-0.1mm
Technical Specification
Min line width/space: 0.075/0.075mm
Min PTH copper thickness: 20um
Min hole diameter: 0.2mm
Min pad ring: 0.1mm
UL certified max copper thickness: 6oz)
Via plugging capacity: 0.2-0.6mm


Min PTH Copper Thickness 25um LED PCB Board 24w Round LED Panel 0



Min PTH Copper Thickness 25um LED PCB Board 24w Round LED Panel 1





Q1.  Is it OK to print my logo on product?

A:  Yes. Please inform us formally before our production and confirm the design firstly based on our sample.


Q2:  Are all your products certified with UL, ROHS etc?

A:  Yes, we are certified to ISO9001:2015, ISO14001:2015, IFA,  UL , SGS, ROHS.


Q3:  How can I get a sample to check your quality?

A:  After price confirmation,you can place orders for samples for your testing and evaluation.


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Get in touch with us
Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
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