PCB Equipment
-1 2 3
PCB Sample
-1 2 3
- PCB Factory
- Certificate
- PCB Capability
- PCB Customer





 
 
 

Mobile Circuit Board China, PCB Manufacturing, China Mobile PCB Manufacturer, Rapid Multilayer Prototyping

PCB Manufacturer, quick turn Fast PCB Prototype, low cost High quality Bare PCB Contract Manufacturing, Multilayer // double side //FPC, High Density precision PCB, Impedance control PCB, Buried & Blind Via, Gold Finger, Lead free/ROHS/UL;
Gold Plating PCB,Immersion Gold/Silver surface, HASL surface.Heavy Copper PCB,
Material: FR4, High TG FR4, Rogers 4003,4350,Al Aluminum metal base,Taconic,Halogen Free material, CEM-3,Fr2,CEM-1,CEM-2,94VO, Rogers HF material, Polymide,Flexible PCB FPC etc. UL certification, quote & order 24 hour;
 
 

Customer Service Guideline for PCB factory line:
Quick response, Professional Service & Strive for the best.
Flexible PCB (FPC) and Rigid PCB Sample or mass production.

PCB fast Prototype output varieties: 3000 types per month

PCB output volume: 100,000 suqare feet per month

Quick turn / fast Prototype service:

Customer allover North America (USA - United States, Canada), Europe(UK - United Kingdom. England, France, The Netherlands, Spain, Austria), India...

The quickest Prototype lead time for 2-layer PCB: 24 hours
The quickest Prototype lead time for 4-8 layers PCB: 48 hours
The quickest Prototype lead time for 10 layers PCB or above: 120 hours

High Density PCB, Impedance control PCB, Buried & Blind Via, Gold Finger PCB,
Gold Plating PCB,Immersion Golde surface, HASL surface.Heavy Copper PCB,
Rogers PCB,Rigid Flex PCB, Teflon PCB, Halogen Free PCB, High TG PCB(High Temperature PCB), HF PCB(High Frequency PCB);
Aluminum PCB(Metal Base PCB)

For furhter information, please feel free to contact us,quote & order 24 hour.

 
 

Mobile Circuit Board China, PCB Manufacturing, China Mobile PCB Manufacturer, Rapid Multilayer Prototyping

Goodbye, Podium: an Engineering Course Puts Theory Into Practice
By Kenneth A. Connor
Joyce Hesselberth for The Chronicle
I don't do lectures anymore. Not in the usual sense. And I've never had so much fun teaching.
Showroom > mobile circuit board: 1,005 Products found
Products
SuppliersBeta
Region:
More
East Asia (993) South Asia (2) Southeast Asia (5) North America (1)
Country:
China (Mainland) (985) India (2) New Zealand (1) Japan (1)
Sort by:
Gold Supplier Onsite CheckedAssessed Supplier Safe Transactions
View: List ViewGallery View
Order Quantity
Online 1 of 26 : Page

Compare
mobile circuit board
Min. Order: 1 Piece
FOB Price: US $0.1-5 / Piece
Supply Ability: 600,000.00 Square Meter/Square Meters per Year
a. PCB&PCBA
b. PCB CLONE
c. TURNKEY
d. mobile circuit board
e. ACCEPT THE SMALL ORDER...
Place of Origin: CN;LIA
Tags: Mobile Circuit Board | Pcb For Inverter Control | Fan Pcb Controller
Contact SupplierOffline
BLD Electronic Co., Ltd.
Contact Details
China (Mainland)
Video

Compare
electronic circuit board mobile
Min. Order: 1 Piece
FOB Price: US $0.1-10 / Piece
Supply Ability: 10000 Square Meter/Square Meters per Quarter
electronic circuit board mobile
Good quality,competitive price
quick delivery good service
customized pcb...
Place of Origin: CN;GUA
Tags: Electronic Circuit Board Mobile | Multilayer Fr-4 Tg 170 Pcb | 4 Layer Motherboard Pcb
Contact SupplierOffline
Shenzhen Zhongxinhua Electronics Co., Ltd.
Contact Details
China (Mainland)

Compare
Mobile phone Circuit Board
Min. Order: 1 Piece
FOB Price: US $0.05-0.5 / Piece
Supply Ability: 500 Square Meter/Square Meters per Day
Mobile phone Circuit Board
1.size:115.08*210mm
2.thickness:FR-4 1.6mm
3.circuit board manufacturer
4.RoHS approved PCB...
Place of Origin: CN;GUA
Tags: Circuit Board | Pcb Circuit Board | Mobile Phone Pcb Board
Contact SupplierOffline
Shenzhen FYT Electronic Co., Ltd. (CYPCB)
Contact Details
China (Mainland)
Export Volume: US $405,136

Compare
Mobile phone circuit board
Min. Order: 1 Piece
FOB Price: US $0.05-60 / Piece
Supply Ability: 600 Square Meter/Square Meters per Day
1.ISO9001:2008, UL certificate
2. RoHS standard
3.6 years factory experience Circuit Boards

Share:

We are the manufacturers, exporters and suppliers of the Circuit Boards. These are manufactured using best quality raw material and cutting edge technologies. The circuit boards are widely used for electricity purposes. Our clients can avail these in various sizes and capacities to meet their exact requirement. Further, our clients can avail these at leading market prices.


Electronic Circuit Boards
Ac/DC power supplies

Our company deals in the manufacturing, exporting and supplying of the Electronic Circuit Boards which are used for electrical purposes. These are fabricated as per the defined quality standards using optimum quality material. Our clients can avail these in various sizes and capacities to meet their exact requirements.
Features:
Universal input range (85 ~ 265 vac, 50 hz)
Under voltage and overvoltage protection
Over load and short circuit protection
Low working temperature
Input surge current limiting
Ultra compact power supply
Industrial grade components
Low ripple & noise
Soft start
High efficiency
On board emi/rmi filter
Over temp shutdown
Reliable and cost efficient
Screw/ jack type connecters
Adjustable output voltage +/- 10% (sel. Models)


Ac input
85 - 264 vac (47-63 hz) / dc
Dc output
Please ref. Output specification
Ripple / noise
Less than 1% pk-pk (bw 20 mhz) Discussion Board
Today's PostsFAQForum Actions Quick Links Advanced Search
DiscussionDeveloper DiscussionsGeneral Discussion Mobile phone circuit board schema
If this is your first visit, be sure to check out the FAQ. You have to join before you can post. To start viewing messages, select the forum that you want to visit from the selection below.
The Community Groups Service has been discontinued.Installing Motorola i450 Boost Mobile Circuit Board

User-Contributed Guide
An awesome member of our community made this guide. It is not managed by iFixit staff.

Student Guide
This guide is being worked on by hardworking students.
This guide provides instructions on how to disassemble the device to access the circuit board of the device.
Fundamentals of PCB Design
Sponsored by Intel, Presented by Dr. Howard Johnson
Posted on: Apr 2, 2010 | Duration: 50 min.

Course | 6591 views Showroom > mobile phone pcb design: 878 Products found
Products
SuppliersBeta
Region:
East Asia (878)
Country:
China (Mainland) (877) Taiwan (1)
Sort by:
Gold Supplier Onsite CheckedAssessed Supplier Safe Transactions
View: List ViewGallery View
Order Quantity
Online 1 of 22 : Page

Compare
mobile phone pcb design
Min. Order: 1 Piece
FOB Price: US $0.5-6.5 / Piece
Supply Ability: 900,000.00 Square Meter/Square Meters per Year
a. PCB&PCBA
b. PCB COPY
c. UL,ISO,TS
d. PCB FACTORY
e. ACCEPT THE SMALL ORDER...
Place of Origin: CN;LIA
Tags: Mobile Phone Pcb Design | Ultrasonic Pcb Cleaning Machine | Ups Pcb Board
Contact SupplierOffline
BLD Electronic Co., Ltd.
Contact Details
China (Mainland)
Video

Compare
mobile phone pcb design
Min. Order: 1 Piece
FOB Price: US $0.0001-5 / Piece
Supply Ability: 1000000 Square Meter/Square Meters per Year
mobile phone pcb design
Good quality
competitive price
quick delivery and good service
Aluminium pcb for LED lighting...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Inverter Pcb Design | Bluetooth Pcb Design
Contact SupplierOffline
Shenzhen Zhongxinhua Electronics Co., Ltd.
Contact Details
China (Mainland)

Compare
HDI mobile phone pcb design factory
Min. Order: 10 Pieces
FOB Price: US $0.5-5 / Piece
Supply Ability: 20000 Square Meter/Square Meters per Month
1, fast leadtime for sample and production.
2, small order quatity accept
3, 13 years experience
4, reasonable price...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Pcb Design | Pcb Copy
Contact SupplierOffline
Shenzhen MXW Electronic Technology Co., Ltd.
Contact Details
China (Mainland)

View 10+ similar products

Compare
mobile phone pcb design
Min. Order: 1 Square Meter
Supply Ability: 20000 Square Meter/Square Meters per Month
mobile phone pcb design
1.High quality pcb manufacturer
2.Export many years
3.UL,SGS,ROHS,ISO9001
4.100% test...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Nokia Mobile Phone Pcb | Mobile Phone Battery Pcb
Contact SupplierI'm Away
Shenzhen Dachengxing Technology Co., Ltd.
Contact Details
China (Mainland)

View 2 similar products

Compare
mobile phone pcb design
Min. Order: 1 Piece
FOB Price: US $0.50-5.00 / Piece
Supply Ability: 20000 Square Meter/Square Meters per Month
customize pcb assembly service for mobile phone
1.1~28 layers is available
2.fastest lead time
3.best price&best quality...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Motherboard Pcb Design | Mobile Phone Battery Pcb
Contact SupplierOffline
Shenzhen Yuzhixiang Electronics Co., Ltd.
Contact Details
China (Mainland)
Export Volume: US $1,312

View 10+ similar products

Compare
mobile phone pcb design
Min. Order: 10 Pieces
FOB Price: US $1-30 / Piece
Supply Ability: 3000 Piece/Pieces per Week
1. Yellow solder computer pcb for graphics.
2.pcb design
3. TWS-professional pcb manufacturer in China...
Place of Origin: CN;GUA
Tags: Pcb Design | Inverter Pcb Design | Cell Phone Pcb
Contact SupplierOffline
Shenzhen Tianweisheng Electronic Co., Ltd.
Contact Details
China (Mainland)

View 9 similar products

Compare
mobile phone pcb design
Min. Order: 1 Piece
FOB Price: US $0.1-0.2 / Piece
Supply Ability: 45,000 Square Meter/Square Meters per Month
mobile phone pcb design
1. Paypal avaialbe
2. Certificate: UL, ISO, TS16949;
3.No MOQ, T/T,Western Union, PayPal
4.OEM...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Mobile Phone Pcb Design | Pcb
Contact SupplierChat Now!
Shenzhen Wonderful Technology Co., Ltd.
Contact Details
China (Mainland)
Mobile / Wireless Industry
Zuken Solutions

For mobile/wireless system development, Zuken’s CR-8000 solution delivers a system-level, multi-board design environment from concept to manufacturing. CR-8000 enables design teams to intelligently plan, design, analyze, and manufacture their entire system within a single platform. Zuken has a long history and key partnerships in the mobile/wireless section, and CR-8000 is intended for engineering teams needing a single solution where multiple users can work concurrently at any point in the design process, intelligently implement and manage reuse circuits, and design single or multiple PCBs with reference to their entire wireless system designs, with any board technology.

Integrated Product Planning
To bridge the gap between product planning to product design of wireless applications, engineers can use System Planner as the starting point for capturing requirements from the industrial engineer. Steps that were once disconnected, such as logical block diagrams, 2D and 3D multi-board space planning, and BOM planning, are now intelligently brought together in one application.

Multi-board Logical Design
For addressing the logical circuit design of many signal technologies and wide-array of high-speed and wireless applications in mobile designs, Design Gateway provides engineers with a complete multi-board system circuit engineering environment. Furthermore, engineers are able to interact with a wide range of signal integrity (SI), analog, digital, and multi-technology verification tools within the design platform, as well as conduct co-simulation of analog, digital functional blocks, RF, and programmable devices on their designs.
CadSoft EAGLE PCB Design Software Wholesale mobile phone pcb board 92 Results
Related Searches: led pcb board, pcb prototype board, prototype pcb universal board, printed circuit board pcb, pcb board copper
Keywords: Exclude words: Ship to
All Regions

Free ShippingTop-Rated1 Piece OnlySale Items Seller OnlineView
Best Match
Orders Ratings Price Price:-Quantity:-

Cell phone PCB board /Mobile pcb board /cellular pcb board/mobile phone pcb board
Cell phone PCB board /Mobile pcb board /cellular pcb board/mobile phone pcb board...
Shenzhen ViiV technology Co.,Limited Chat now!
Related Categories:
Other PCB & PCBA
US $1.00 / piece
Free Shipping
+Add to Wish List

Mobile Phone Battery PCB,Cell Phone Battery PWB, Toothpick PCB,Printed Circuit Boards,Double-sided PCB
...
Guangzhou She-Sky PCBtech Co., Ltd Offline
Related Categories:
Multilayer PCB
US $110.00 / square meter
+Add to Wish List

Mobile Phone PCB Mother Board, Blind & buried Vias, Impedance Control HDI PCB, Free Shipping
...
ESPECIAL PCB RESOURCES Offline US $2.80 / piece
Free Shipping
+Add to Wish List

PCB/PCB proofing | PCB double panel production/pcb etching machine/mobile phone pcb board
Quality: quality assurance
Time: fast
Origin: China guangdong...
Shenzhen KnownPCB Technology Co, Ltd Chat now! US $0.10 / piece
+Add to Wish List

earphone with Mic and Remote control for iphone 4 headphone for 3GS 4S BEST QUALITY Blue PCB board
earphone with Mic and Remote , Volume Control for iphone 3GS, for iphone4 for iphone...
Rated
4.7
/5 based on
7
customer reviews
Feedback (7)| Orders (8) How Do Cell Phone Circuit Boards Work?
By Isabel Prontes, eHow Contributor

Print this article
Other People Are Reading
Different Parts of a Cell Phone How Do Cell Phones Work?

Background
Inside a cell phone, a circuit board is one of the main components, along with various other individual sections such as the liquid crystal display (LCD), antennae, microphone, battery, speaker and keyboard. The cell phone circuit board is considered to be, for all intents and purposes, the brain area of the phone. It runs the entire system. There are several components of the circuit board that work together to ensure the proper functioning of the cell phone.

Computer Chips
Cell phone circuit boards consist of a few computer chips. There are both digital-to-analog and analog-to-digital conversion computer chips within the circuit board. They convert audio signals going out from analog to digital, and then they convert the audio signals from digital back into analog. The circuit board's digital signal processor, which is generally rated as having 40 MIPS (millions of instructions per second) functions to conduct calculations of signal manipulation in a very speedy manner. It deals with both compression and decompression of the signals.

Sponsored Links

Flexible PCB Fabrication How To Repair A Water Damaged Cell Phone


Learn how to save your cell phone when it gets water-logged. The next time when your get your cell phone soaked in water, tea or coffee, just remember and follow these simple and easy first aid measures. You will be more than happy and surprised to see your priceless mobile phone or ipod in working condition. You won't get frustrated of running around repair centers if you follow these simple tips.

Most people don't know the basic steps to avoid a wet cellular phone from getting damaged. The most important thing is to follow the procedure to avoid damages to the circuit board (PCB) of the cell phone as it is what an engine is to a car. Preventing damage to the PCB should be the main aim as you lose warranty on the handset due to water-logging and in such cases most of the service centers don't provide a new circuit board and it is also not available in the open market.
"Mobile Phone PCB" manufacturers & "Mobile Phone PCB" suppliers
To contact "Mobile Phone PCB" suppliers, select Check Box and click on "Inquire Now".
Inquire Now Add to basket Items per page:
View Mobile Phone PCB Verified Suppliers List
Fastpcba Technology Co Ltd 4 Star China (mainland) Chat
Credit Check
Assessment
Magazine
Major Customer
We reply to inquiries in only 2 hours Staff: 800 to 849 Certs: ISO 9001:2008/ISO/ More...
Show All matching products (23) | Go To Full product catalog (400)
Mobile Phone PCB
Mobile Phone PCB with 0.25 to 0.60mm Solder Mask Oil Plug Hole Diameter
MOQ: 99 Piece
Inquire Now
Cellphone PCB

Inquire Now
Cellphone PCB

Inquire Now
Multilayer PCB

Inquire Now
Q&J Electronic Co. Ltd 4 Star China (mainland) Chat
Credit Check
Magazine
Major Customer
Choose flexible order quantities starting at just one piece Staff: 400 to 449
Go To Full product catalog (349)
Mobile Phone PCB
6-Layered HDI Mobile Phone PCB, 2oz Copper Thickness
MOQ: 99 Piece
FOB Price: US$ 1 - US$ 99
Inquire Now 568 Products found
Products
SuppliersBeta
Region:
More
East Asia (557) South Asia (1) Southeast Asia (5) North America (1)
Country:
China (Mainland) (551) Thailand (4) Hong Kong (3) United Kingdom (2)
Sort by:
Gold Supplier Onsite CheckedAssessed Supplier Safe Transactions
View: List ViewGallery View
Order Quantity
Online 1 of 15 : Page

Compare
Mobile phone Circuit Board
Min. Order: 1 Piece
FOB Price: US $0.05-0.5 / Piece
Supply Ability: 500 Square Meter/Square Meters per Day
Mobile phone Circuit Board
1.size:115.08*210mm
2.thickness:FR-4 1.6mm
3.circuit board manufacturer
4.RoHS approved PCB...
Place of Origin: CN;GUA
Tags: Circuit Board | Pcb Circuit Board | Mobile Phone Pcb Board
Contact SupplierOffline
Shenzhen FYT Electronic Co., Ltd. (CYPCB)
Contact Details
China (Mainland)
Export Volume: US $405,136

Compare
mobile phone circuit board
Min. Order: 1 Piece
FOB Price: US $0.1-10 / Piece
Supply Ability: 600,000 Square Meter/Square Meters per Year
1 turnkey service and good qualilty
2 UL,SGS,ISO,TS certificates
3 pcb assembly.
4 OEM service.
5 accept small order....
Place of Origin: CN;LIA
Tags: Mobile Phone Circuit Board | Pcb House | Low Cost Pcb
Contact SupplierOffline
BLD Electronic Co., Ltd.
Contact Details
China (Mainland)
Video

Compare
Mobile phone key pcb circuit board
Min. Order: 0.1 Square Meters
FOB Price: US $0.006 / Square Centimeter
Supply Ability: 9000 Square Meter/Square Meters per Month
1.Mobile phone pcb board.
2.Meet UL, ISO9001:2008.
3.Mobile keyboard pcb board....
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Board | Mobile Keyboard Board. | Mobile Phone Pcb Circuit Board
Contact SupplierOffline
Shenzhen Hongmy Precision Circuit Co., Ltd.
Contact Details Mobile Phone PCB


The continuous trend towards further miniaturization in electronics inevitably leads to a growing integration density and
cell phone is the one that shows this in morden life. In order to reach more function on a smaller electronics, HDI pcs were PCB for Auto Electronic
PCB for LED Light
PCB for Security
PCB for Industrial control
PCB for Instrumentation
PCB for Digital Electronic
PCB for Network Communication
PCB for Power Application
PCB for Kit Module
PCB for Cell Phone
Sorted by Material
High TG PCB
High Frenquency PCB
designed and produced.

As an authorized agent of Foxconn , we are specializing in providing HDI PCB for many years.

The following leading technologies make us the top supplier for customer’s HDI demand.

HDI PCB fabrication
Via in pad
Any layer interconnection
Blind and Buried via
plus III laser drilling
Copper filling to blind via
2.5mil fine line and space
Skipped and stepped holes

Please visit HDI PCB to check our capability list for cell phone pcbs.
China (Mainland)

Compare
Printed circuit mobile phone board Manufacturer
Min. Order: 10 Pieces
FOB Price: US $1-3 / Piece
Supply Ability: 1000 Piece/Pieces per Day
1.UL,RoHS,ISO,SGS, IPC Approved;
2.fr-4
PCB

Inquire Now
APEC Circuits Co. Ltd 1 Star China (mainland) Staff: 350 to 399
Show All matching products (3) | Go To Full product catalog (30)
Mobile Phone PCB
Mobile Phone PCB with BGA and Flash Gold
Inquire Now
Shenzhen Jiu An Electronics Technology Co. Ltd 1 Star China (mainland) Chat
Major Customer
Staff: 350 to 399
Go To Full product catalog (28)
6 Layers Mobile Phone PCB
6 Layers Mobile Phone PCB with 3 Mil Minimum Line/Width and FR-4 Material
Steps to repair and fix a water damaged cell-phone:
Remove the battery immediately and don't just switch-off the handset. The removing of the battery is a must.
Now dismantle your cell phone carefully. To open your cell phone you need a torx T6 size screw driver and a tweezer. Remember the steps how you opened the phone as you will have to assemble it later!
Dry the green coloured circuit board carefully and completely. Use a hair drier or you can also dry it in sunlight or on the top of a TV or a computer monitor.
Dry the spare parts and components carefully. Be careful with the LCD as it is very delicate.
Clean the circuit board with spirit using a brush. This prevents corrosion on the PCB.

Good Price, Quality, Quick Delivery Prototype to volume prduction
www.welsa.com/fpcb.html
Flash Memory and ROM Chips
The flash memory and ROM components of the cell phone circuit board serve as a storage location for the phone. They store the customizable options of the cell phone, as well as the entire operating system. The power and radio frequency sections of the circuit board work on the phone recharging as well as its management of power. It also controls several hundred FM channels, as well. The RF amplifiers focus on signals that go in and out of the phone's antennae.

Read more: How Do Cell Phone Circuit Boards Work? | eHow.com http://www.ehow.com/how-does_5022872_cell-phone-circuit-boards-work.html#ixzz2JheW66fY
Bestsunny Ltd Chat now!
Related Categories:
Headphones, Earphones & Headphones
US $2.80 / piece
Free Shipping
100 pieces / lot
+Add to Wish List

Best Quality Blue Board PCB Earphone Volume Remote Control W/ Mic For Apple IPhone 4G 4GS 4S 3GS Microphone Headphone 3.5mm
Best Quality Blue Board PCB Earphone Volume Remote Control W/ Mic For Apple IPhone 4G 4GS 4S 3GS Microphone Headphone 3.5mm...


Electrical wires are fixed onto the board, connecting a central processor to other components on the board. Nearly all electronic devices contain one or even more printed circuits boards.
The award winning EAGLE is a powerful and flexible PCB design software offering high level functionality of expensive commercial circuit board design software at a fraction of the cost for over 20 years. EAGLE is easy to learn, easy to use and easy to buy.
It runs on Linux, Mac and Windows and allows feature enhancement, such as simulation, data import and export and self defined commands, through User Language Programs (ULP’s) which are partly integrated in EAGLE and available at the download area.
EAGLE offers DesignLink, an automated connection to the database from Premier Farnell to search and find parts from within the EAGLE design environment without ever having to leave it. The innovative PCB services interface integrated in EAGLE enables users to receive quotes and order their prototypes from high quality manufacturers on mouse click.
Multi-board Physical Design
Design teams use Design Force to layout their single or multi-board design of mobile/wireless electronic systems. During product development, Design Force is the single solution for any PCB application, from the creation of quick prototype boards to complex, multi-board mobile systems. With inherent support for high-speed designs, engineers and layout designers conduct signal integrity, EMC, and power integrity analysis concurrently, manage constraints, and autoroute a board – all in one environment. With a native 3D architecture, designers effectively co-design a chip, package and board to optimize I/Os at each level, embed components in the dielectric of a stack-up intelligently, and verify manufacturing rules in real time.
View 30+ similar products

Compare
FR4 material 6 layer mobile phone pcb design
Min. Order: 1 Piece
FOB Price: US $1-15 / Piece
Supply Ability: 10000 Square Meter/Square Meters per Month
1.FR4 material 6 layer PCB
2.1oz copper thickness,2mm board T
3.ENIG+selectivity plating gold with 30 microinch...
Place of Origin: CN;GUA
Tags: Mobile Phone Pcb Design | Pcb Board Design | Pcb Printer
035
This introductory overview of printed-circuit design treats the main difficulties you will likely meet when planning, designing, and manufacturing printed circuit boards for digital applications. From this lecture you will take away many nuggets of wisdom concerning manufacturing technology, signal integrity, EMI, power quality, thermal analysis, and project management. The lecture concludes with a live demonstration of high-level board planning using the Intel(R) Embedded Design Center "Board Planner".
About Dr. Howard Johnson:
Learn directly from the original author of "High-Speed Digital Design: a Handbook of Black Magic", a man who pioneered many products you use every day, like voicemail (ROLM), Fast Ethernet, and Gigabit Ethernet (IEEE 802.3u-z chief technical editor).
Dr. Howard Johnson, in 30 years' experience with digital electronics, has encountered literally thousands of printed circuit boards. He has interacted with over 100,000 digital board designers through his books, seminars and public teachings. In this overview of printed-circuit design he shares his unique perspective
Author: Amber King Time required: 5 to 10 minutes Difficulty: Moderate
Tweet
0 x 0
The circuit board controls whether any other function of the phone works at all. The circuit board cannot be replaced without replacing the entire unit, but removing it provides access to other replaceable parts.

Sections
Back Cover 1 step
Battery 1 step
SIM Card 2 steps
Circuit Board 3 steps

Please continue to use the Local Language Forums and the forums pertaining to Nokia platforms and technologies to engage with the community of Nokia developers. We hope that by simplifying the offering we can improve communication to everyone involved.

Thanks for your continued support.
Some forums have been consolidated or archived to enhance the response process. No messages have been removed but if your message was archived but unresolved, please start a new thread in an active forum.
Results 1 to 5 of 5
Thread: Mobile phone circuit board schema

Over voltage
Set at 125% (+/- 5%) of output voltage
Withstand voltage
I/p-o/p: 3kv
Line regulation
+/- 1% on full load
Load regulation
On main of +/- 1%
Working temperature
10-60 deg c.
4.1.0 mm board thickness...
Place of Origin: CN;GUA
Tags: Mobile Phone Board | Mobile Phone Circuit Board | Mobile Phone Pcb Board
Contact SupplierOffline
Shenzhen Hongmy Precision Circuit Co., Ltd.
Contact Details
China (Mainland)

Compare
Printed circuit mobile phone board Manufacturer
Min. Order: 10 Pieces
FOB Price: US $1-3 / Piece
Supply Ability: 1000 Piece/Pieces per Day
1.UL,RoHS,ISO,SGS, IPC Approved;
2.fr-4
3.1-2 days sample
If I get an idea at home for my electronics-instrumentation class, I plug my Mobile Studio IOBoard—a small, inexpensive circuit board that allows students to do multiple electronics tasks without a lot of bulky equipment—into my laptop. I then build a circuit activity, record a lecture, add a paper-and-pencil exercise and an appropriate computer model, and I'm all done. I don't have to wait until I get to the campus and find an open time in my lab. I can even ask a TA or a former student or a colleague at another university for feedback. The students can carry out their experiments anywhere, I can do my work anywhere, and I can get help from anyone because we all have the same set of simple, mobile learning tools.