AC175V AC265V DOB Single Layer PCB Design Silkscreen HASL Lead Free
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: UL,CE,ROHS
Model Number: single sided pcb01
High Light:

DOB Single Layer PCB Design


AC265V Single Layer PCB Design


AC175V Single Sided Board

Payment & Shipping Terms
Packaging Details: Vacuum Package
Delivery Time: 10-12 work days
Payment Terms: T/T
Supply Ability: 120000 sq.m/per month
Base Material: Aluminum
Board Thickness: 1.0/1.2/1.6mm
Surface Finishing: HASL Lead Free
Certificate: ISO9001:2008,ROHS,UL
Board Size: Can Be Customized
Silkscreen: White, Yellow, Black
Product Description

 AC175V AC265V DOB Single Layer PCB Design Silkscreen HASL Lead Free


Pcb design AC175V-265V led single-side DOB aluminium pcb circuit board


Type of Alum board

single board, 

Finish Board Thickness

0.4mm----- 3.0mm

Copper Thickness

1 OZ--6 OZ

Min.Trace Width & Line Spacing


Biggest size


Type for surface treatment

OSP.HASL, Immersion Gold ,Immersion Tin (lead free)



Thickness of Ni


Thickness of Au


Thickness of tin


Thickness of immersion silver


Thermal conductivity

1.0W -----3.0W

Dielectric Thickness


Thermal resistance

0.05C/W -1.7C/W

Minimum completed hole dimension


Tolerance for Hole Diameter


Minimum Drilling Hole Diameter


Mask between pins


Minimum spacing between Pad and Pad


Outline tolerance


Minimum thickness for V-cut



Do you know aluminum PCB board?

The construction of Hybrid aluminum PCB
In fact, there were few MCPCB guys know the construction of hybrid aluminium PCB.
Even some of them know this type PCB.
In a ‘Hybrid’ aluminum PCB construction a “Sub-assembly” of a non-thermal material is processed independently and then bonded to the aluminum base with thermal materials.

Typical Hybrid aluminum PCB introduces
Due to hybrid aluminium PCB were not used widely, just use by some high tech companies.
So there were necessary introduce the typical Hybrid aluminum PCB.
The most common construction is a 2-Layer or 4-Layer Sub-assembly made from conventional FR-4.

The benefit of Hybrid aluminum PCB
When designed with an adequate number of thermal was this construction is less costly than one composed of all thermally conductive materials, but still provides superior thermal performance over a standard FR-4 product.
AC175V AC265V DOB Single Layer PCB Design Silkscreen HASL Lead Free 0


We offer one-stop service of PCB Fabrication, layout/design, copy (Gerber, BOM), component sourcing, assembly (SMT ), advanced testing, high standard packing, on time delivery and after-sales service.

AC175V AC265V DOB Single Layer PCB Design Silkscreen HASL Lead Free 1





Q1. What specifications do you need for PCB quotation?
A: We need your PCB Gerber file,board thickness,copper thickness,surface finishing and quantity to quote you.


Q2. Are you trading company or manufacturer ?
A:  We are PCB manufacturer with 12 years experience in this area.


Q3How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.

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