PCB design services

/Tag: PCB design services

LED aluminum PCB design

LED Aluminum PCB is composed of the circuit layer (copper foil layer), thermal insulation layer and the metal core layer. Circuit layer require great current-carrying capacity, thus should use thicker copper foil and generally the thickness is from 35um to 280um; Thermal insulation layer is the core technology of aluminum PCB, it is usually made up of special ceramics and fill special polymers, with small thermal resistance, good viscoelasticity, and has thermal aging ability, and can be able to withstand mechanical and thermal stress. Thermal insulation layer of IMS-H01、IMS-H02 and LED-0601 and other high-performance aluminum PCB are using this technology, [...]

LED aluminum PCB design

LED Aluminum PCB is composed of the circuit layer (copper foil layer), thermal insulation layer and the metal core layer. Circuit layer require great current-carrying capacity, thus should use thicker copper foil and generally the thickness is from 35um to 280um; Thermal insulation layer is the core technology of aluminum PCB, it is usually made up of special ceramics and fill special polymers, with small thermal resistance, good viscoelasticity, and has thermal aging ability, and can be able to withstand mechanical and thermal stress. Thermal insulation layer of IMS-H01、IMS-H02 and LED-0601 and other high-performance aluminum PCB are using this technology, [...]

How to prevent warp on printed circuit boards?

The bow and twist issue on Printed Circuit Board can cause components and parts registration in PCB assembly process, when handling with SMT or THT, if the component pins are positioning not trim, which will bring a lot of difficulties on assembly and installation. IPC-6012 standard define the maximum bow and twist 0.75% on circuit boards of SMB—SMT, other PCB bow and twist is generally not exceed 1.5%; Electronic assembly plants allow bow and twist (double/multilayer PCB) is usually 0.70---0.75%. As a matter of fact, many rigid PCB boards (board thickness 1.6 mm) require bow and twist is less than [...]

Tips of high frequency PCB (RF PCB) design

In order to achieve more reasonable design and better anti-interference ability for high frequency PCB(Microwave RF PCB), design engineer should consider the tips as following: Use inner layer as power ground layer, which will have the effect of shielding and even decreasing spurious inductance, shorten length of signal wire, reducing Cross interference between signals. Circuit layout must be turn with 45 degree angle, which will help to reduce high frequency signal emission and coupling between each other. The shorter the better for length of circuit layout. The less the better for through holes. Layout between layers should be in vertical [...]

A Look Inside The PCB Design Process

Printed Circuit Board (PCB) Design, also referred to as PCB Layout, is the first step toward a successful PCB assembly. At this stage in the PCBA Manufacturing process, an engineer has decided the circuitry of the printed circuit board, and the layout can be designed.     Using PCB design software, the designer will design the component placement and routing of electrical connectivity on the printed circuit board. From RF/Microwave to High-Speed Designs, the Hitech Circuits design team can tackle any type of technology you require. Hitech Circuits designs with manufacturing in mind, meaning a smooth transition to production. Once [...]

Successful Flex Circuit Design Guidelines

With the use of sensors and technology in everything from mobile phones to refrigerators to automobiles to wearable medical devices, circuit boards are a component in many different types of products. In today’s world of electronics, any product with an on/off switch contains a circuit board. Due to their versatility, the use of flex circuits is one of the fastest growing product market segments.   With the introduction of flex and rigid-flex circuits, engineers have been given the opportunity to be more creative in designing new and innovative products. Flex and rigid-flex boards are built to fit into tight, three-dimensional [...]

PCB Design Services

Hitechpcb Group Provides PCB design services & PCB layout services from Schematic, sample PCB. We provide reverse engineering services with PCB Design and full Gerber Data generation from your sample PCBs as well. ( PCB File & BOM file please send to [email protected]  ( Fast Quote) ) Capabilities Double Sided & Multi layer PCB Designs Radial Layouts and Non-standard Geometries Digital, Analog, RF, Power, Mixed Technologies High Speed PCB/High Density PCB/Fine Pitch High Power PCB & Flex board Design Tools Gerber, drill files & PCB File PCB Assembly and PCB fabrication files Formal drawings on customer format Deliverables Gerber, drill [...]

Design Guide for heavy copper PCB (heavy copper printed circuit board)

This article is for design guide about heavy copper PCB (heavy copper printed circuit board) and DFM (design for manufacturing) is the line width and line space for heavy copper PCB (heavy copper printed circuit board), meanwhile the DFM (design for manufacturing) is very important for heavy copper PCB (heavy copper printed circuit board) because most of PCB design guides will not meet heavy copper PCB (heavy copper printed circuit board). Many of PCB suppliers can manufacture PCB with 4 mil ~ 5mil line width and line space as min trace/space, but it is not meet the requests of heavy [...]

The Most Professional and Practical Design Guide for Heavy Copper PCB

The most important heavy copper PCB design guide is the line width and line space for heavy copper PCB; meanwhile the DFM (design for manufacturing) is very critical for heavy copper PCB because most of PCB design guides will not meet heavy copper PCB. Lots of PCB suppliers can manufacture PCB with 3 mil ~ 4mil line width and line space as min trace/space, but it is not meet the requests of heavy copper PCB, 3 mil circuit line width is always for 0.5 OZ or 1 OZ copper layer on PCB, but not for heavy copper PCB (3 OZ [...]