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China EMS Manufacturers
China PCB Assembly

Products

  • Fiber emitting memory card -> Fiber Reflecting memory card

    Fiber emitting memory card -> Fiber Reflecting memory card

    * Onboard 128Mbyte /256MByte memory

    * Error detection function

    * High speed fiber optic network up to 2.125G baud rate

    . Data can be shared across 256 independent systems (nodes)

    * Transmission distance: multi-mode up to 300 meters, single mode up to 10 kilometers

    * Network interruption capability – point-to-point or broadcast interruption

    * Redundant transmission mode

    * Two separate OMA channels

    * Support OMA and PIO mode transmission

    * The data transmission process between nodes does not require CPU participation and is easy to use

    General specification

    * Physical size: Standard CPCI3U size 160mmx 100mmx 4HP, tolerance less than 0.2mm, with 3U extractor; The standard PMC size is 155mmx 7 4mm x 11 mm, and the standard PCle size is 136mm x69mm

    * Connector: Multi-module optical fiber port or single-module optical fiber port

     

    * Power supply: 5V earth 0.5V

    * Operating temperature: 0°C – + 65°C

    * Relative humidity: 20-80℃, no condensation

     

    Software support
    * Windows (standard) : Win 2000,WinXP/Win7(X86,X64)

    * Linux (custom) : 2.4, 2.6, NeoKylin5

    * RTX(custom) : 5.5, 7.1, 8.1, 9.0

    * Vxworks (custom) : X86-V5.5, X86-V6.8, PPC603-Vx5.5, PPC603-Vx6.8

    * QNX(custom) : X86-V6.5

    * Labview (custom) : RT

    inquirydetail
  • Voltage/current output module series

    Voltage/current output module series

    Model: Voltage/current output module
    Description: WD655X series is a voltage and current output module independently developed by BEST, supporting a maximum of 128 voltage outputs and a maximum of 32 current outputs. The bus architecture includes PCI, PCIE, cPCI, cPCIE, PXI, PXIE, USB, PC104, PC104Plus, VXI, VPX and other standard buses and custom customized buses. The WD655X is a static voltage output module series with a DAC of 16Bit and a voltage range of up to ±40V.

    Detailed introduction
    WD655X series is a voltage and current output module independently developed by Yunsuo Technology, supporting a maximum of 128 voltage outputs and a maximum of 32 current outputs. The bus architecture includes PCI, PCIE, cPCI, cPCIE, PXI, PXIE, USB, PC104, PC104 Plus, VXI, VPX and other standard buses and custom customized buses.

    The WD655X is a static voltage output module series with a DAC of 16Bit and a voltage range of up to ±40V.

    1. Technical parameters
    Number of channels: 32, 64, or 128

    l DAC resolution: 16Bit

    l Output voltage range:

    u ±40V or ±10V

    l Output current range:

    u 0mA to 20mA

    l Output resistance

    u 0Ω or 50Ω

    l Drive current:

    u 10mA or 40mA

    l Output accuracy: better than ± (0.06% setpoint +2mV)

    l Working environment

    u Working temperature: -40℃ ~ +85℃ (industrial grade)

    u Storage temperature: -55℃ ~ +100℃ (industrial grade)

    u Relative humidity: humidity 5% ~ 90% (non-condensation)

    l Operating system

    u Support Windows 2K/XP/VISTA/7

    u Support VxWorks(optional)

    u Linux support (optional)

    l Development tools

    u Support VB/VC++, Borland Builder C++, LabWidows/CVI and LabView and other development tools

    2. Model list

    Bus form Model name Number of channels Output voltage range Output current range DAC resolution Load capacity External power input
    PCI/cPCI/PXI/PCIE/ CPCIE/PXIE/VPX WD6550 128 ±10V NO 16Bit 10mA No
    PC104/PC104 Plus WD6550 64 ±10V No 16Bit 10mA No
    PCI/cPCI/PXI/PCIE/ CPCIE/PXIE/VPX WD6551 64 ±10V No 16Bit 40mA No
    PC104/PC104 Plus WD6551 32 ±10V No 16Bit 40mA No
    PCI/cPCI/PXI/PCIE/ CPCIE/PXIE/VPX/ PC104/PC104 Plus WD6552 32 ±40V No 16Bit 10mA No
    PCI/cPCI/PXI/PCIE/ CPCIE/PXIE/VPX WD6553 128 ±40V No 16Bit 10mA Yes (12 ~ 28V)
    PCI/cPCI/PXI/PCIE/ CPCIE/PXIE/VPX WD6553 16-channel voltage
    16-channel current    		 ±10V 0mA～20mA 16Bit 40mA (voltage)
    1KΩ (current)    		 No
    PC104/PC104 Plus WD6554 8-channel voltage
    8-channel current    		 ±10V 0mA～20mA 16Bit 40mA (voltage)
    1KΩ (current)    		 No

    3. Order information
    Bus form -WD655x-N/X

    -N: indicates the number of channels. The value can be 16, 32, 64, 96, or 128

    /X: Output resistance, 1:0 ohms; 2:50 ohms, zero ohms in the blank

    Example:

    Pci-wd6550-128 PCI bus 128 channel voltage output module, voltage output range ±10V, output impedance 0 ohms;

    Pxi-wd6552-32/2 PXI bus 32 channel voltage output module, voltage output range ±40V, output impedance 50 ohms;

     

    inquirydetail
  • MIL-STD-1553B Dual-channel single-function 4M function module

    MIL-STD-1553B Dual-channel single-function 4M function module

    * Dual channel MIL-STD-1553B bus communication module

    * 32bi, 33 MHz CPCI/PCI/ bus

    * Each channel is A and B dual redundant bus

    * Single function can set a working mode of BC/RT/BM

    * Data transfer rate: 4Mbps

    * Support 32-bit time scale, time scale accuracy of 0.25 microseconds

    * Software swearable response timeout: 0-32767µs

    * Large capacity data storage: 32M x 16bit

    * Support interrupt mode to receive messages, can set the interrupt source

    * 1 BC (Bus controller) /31 RT (Remote Terminal) /1 BM (bus monitor) per channel

    * Each channel with RTC function (optional) resolution can be set

    * With hardware timing function

    Product description

    4M 1553B is a MIL-STD-1553 bus communication product, its powerful functions can meet the industrial measurement and automation control needs of different users, good compatibility for all kinds of system configurations.

     

    General specification

     

    * Physical size: Standard PXI/CPCI 3U size 160mmx100mmx 4HP, tolerance less than 0.2mm, with 3U puller; Standard PCI size 175mmx 106mm, tolerance less than 0.2mm

    * Connector: SCSl68 female base

    * Power supply: 5V

    * Operating temperature: -40°C – + 85°C

    * Relative humidity: 0-95%, no condensation

     

     

    Wiring terminal boards and cables

    * CHR91014 (optional) : – First 1 SCSl68 male head, – First 4 PL75-47, 1553 cables, cable length 1 meter

    * CHR95002 (optional) : 2 sub-wire box coupler

    * CHR96001 (Optional) : Terminal resistor

     

    Software support

    * Windows (standard) : Win2000, Win XP/Win7(X86,X64)

    * Linux (custom) : 2.4, 2.6, NeoKylin5

    * RTX (custom) : 5.5, 7.1, 8.1, 9.0

    * Vxworks (custom) : X86-V5.5, X86-V6.8, PPC603-Vx5.5, PPC603-Vx6.8

    * QNX(custom) : X86-V6.5

    * Labview (custom) : RT

    inquirydetail
  • Serial communication module -> 8-channel serial communication module

    Serial communication module -> 8-channel serial communication module

    * CPCI/PCI bus standard module

    * 8 transmit channels and 8 receive channels

    * Programmable baud rate, up to 2Mbps

    * Stop bit and check bit can be programmed

    * Programmable setting RS232/422/485 interface mode

    * The FIFO size of each sending channel is (8K-1)Byte

    * The FIFO size of each receiving channel is (8 +1)Byte

    * RS232 baud rate: 2400-115.2 Kbps

    * RS422/ 485: 2400 -2Mbps

    * Data receiving mode: transparent receiving, protocol receiving

    * Supports eight virtual serial ports

    Product description

    CHR34XXX is a serial port card with N (4,8) channels. CHR34X01, CHR34X02, CHR34X03, and CHR34X04 are asynchronous serial ports. The asynchronous modes include asynchronous RS232/422/485. CHR34X21 is an asynchronous/synchronous serial port card, and the synchronous mode includes RS422/485.

     

    General specification

    * Physical size: Standard CPCI 3U size 160mmx100mmx 4HP, tolerance less than 0.2mm, with 3U extractor; Standard PCI size 175mmx106mm, tolerance less than 0.2mm

    * Connector: SCSl68 base (CHR34204, CHR34304)

    * Power supply: 5V / 0.1V

    * Operating temperature: -40°C – + 85°C

    * Relative humidity: 5-95%, no condensation

     

    Wiring terminal boards and cables

    * CHR91005 (optional) : – First 1 SCSl68 male head, – First 1 SCSl68 male head, line length 1 meter

    * CHR92003 (optional) : SCSl68 terminal board, female head

     

    Software support

    * Windows (standard) : Win2000, WinXP/Win7(X86,X64)

    * Linux (custom) : 2.4, 2.6, NeoKylin5

    * RTX (custom) : 5.5, 7.1, 8.1, 9.0

    * Vxworks (custom) : X86-V5.5, X86-V6.8, PPC603-Vx5.5, PPC603-Vx6.8

    * QNX(custom) : X86-V6.5

    * Labview (custom) : RT

    inquirydetail
  • Customized Smart home Card Door Lock PCBA control board System Access Control Terminal PCBA prototype

    Customized Smart home Card Door Lock PCBA control board System Access Control Terminal PCBA prototype

    1-22 layers board
    1-22 layers board
    Essential details
    Model Number:
    GT1901
    Type:
    smart electronics pcba
    Place of Origin:
    Guangdong, China
    Brand Name:
    Greenteck
    Supplier Type:
    OEM Manufacturer
    Copper Thickness:
    1 oz, 0.5-3oz
    Certificate:
    ROHS/ISO9001
    Solder mask color:
    Green. Red. Blue. White. Black.Yellow
    Testing:
    Customer’s Test Method
    Min. Hole Size:
    0.2mm
    Base Material:
    FR4
    Board Thickness:
    1.6mm
    samples:
    custom pcba prototype
    Surface Finishing:
    HASLOSPimmersion Gold
    Service:
    PCB+assembly+components
    Supply Ability
    Supply Ability
    200000 Piece/Pieces per Month
    Product Description
    Product Name
    customize pcb and pcb assembly service
    Material
    FR4 PCB+Electronic components+assembly
    Function
    Control board
    Package
    Anti-static packing

    We has up to 18 years
    of experience in electronic product PCB assembly and manufacturing,providing a full set of services from SMT, MI to ICT, AOI, FCT
    testing and final assembly, SMT 8000,000 point every day; DIP plug-ins 200,000 pieces per day, Complete IPC, IPQC, OQA and other
    management processes, products and services are widely used in automotive,electric power, communications, aerospace, medical,
    industrial control, computer applications and other fields

     

    inquirydetail
  • Game Category Flexible Printed Circuit Board Assembly Multilayer Fr4 Electronic PCB PCBA Customization

    Game Category Flexible Printed Circuit Board Assembly Multilayer Fr4 Electronic PCB PCBA Customization

    Feature:Support custom

    Layers:Double-Layer, Multilayer, Single-Layer
    Metal Coating:Silver, Tin
    Model Number STHL-PCBA- A09-2592-#1089
    Brand Name no
    origin China
    Small Orders Accepted

    Key Specifications/ Special Features:

    Key Specifications/ Special Features:

    What STHL Can Offer:

    1. Printed Circuit Board assembly

    2. Turnkey & Box Build assembly

    3. Mixed technology PCB assembly

    4. Cable and wire harness assembly

    5. Low / Mid / High volum PCB assembly

    6. BGA / QFN assembly with X-ray inspection

    7. IC programming / Function testing / ICT inspection

    8. Quick respone contain quoting and technique discussion and deliver

    Why Choose Best

    More than 20 years experience of electronic manufacturing sevices for PCB PCBA making

    One stop service | PCB Manufacturing | Components sourcing and PCB assembly to help you easily achieve your electronic products.

    More than 1595 customers working with us in telecom,IOT,RF,smartcontrol,security,medical,industrial,automotive,3G/4G/5G products.

    Reasonable and stable price: have established a strong global electronics components supply chain that help us get reasonable and stable price

    Quality assurance: more than 10years experienced engineering team and quality control team to ensure all products come out under control.

    Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent service

    No MOQ: Sample available for multilayer PCBs, PCB assemblies and HDI PCBs

    100% inspection of all products

    RFQs answered within 24 hours

    Responses to inquiry within two hours

    Exporting to worldwide

     

    Advantages：

    1) Professional engineer team –help you to check design and do engineering before production.

    2) Rich experiences in pcb production industry–provide high quality and competitive price pcb.

    3) After-sales service–every problem you have will get our professional advice and solution.

    4) Constant follow up– make us have the fast reaction of your requirement.

    5) Inspected by the Inspection Institution–ISO,UL,ROHS cerfiticated.

     

    inquirydetail
  • Wifi smart pcba light switch ev charger board pcb car circuit pcba ev charger jh-pcba sim phone pcb board

    Wifi smart pcba light switch ev charger board pcb car circuit pcba ev charger jh-pcba sim phone pcb board

    Application:Electronic device, Oem electronic, Telecommunication
    Supplier Type:Factory, Manufacturer, Oem/odm
    Surface Finishing:Hasl, Hasl lead free

    PCBA Product Description

     

    Files and Requirment for PCBA quotation:

    1. A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.
    1. PCB Gerber files.
    1. A PCB fabrication drawing and PCBA assembly drawing.
    1. PCBA Test procedures.
    1. Any PCBA mechanical restrictions such as assembly height requirements

    PCB board manufacture and PCBA design service:

    1. PCB board made, circuit board parts purchased by us
    1. PCBA Electronic testing circuit board
    1. PCBA fast delivery, anti-static package
    1. RoHS Directive-compliant, lead-free
    1. One stop PCBA service from PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCBA delivery

    PCBA Technical requirement:

    1. Professional PCBA surface-mounting and through-hole soldering technology
    1. Various sizes like 1206, 0805, 0603 components SMT technology
    1. PCBA  ICT (In Circuit Test), FCT (Functional Circuit Test) technology
    1.  PCB assembly with UL, CE, FCC, RoHS approval
    1.  Nitrogen gas reflow soldering technology for SMT
    1.  High standard  PCBA SMT and solder assembly line
    1.  High density interconnected board placement technology capacity

    PCBA Quote requirement:

    1. PCB Gerber file and PCBA Bom list
    1. Clear pics of pcba or pcba sample for us
    1. PCBA Test method

    PCBA Outer packing: standard carton packing

    1.  PCBA Hole tolerance: PTH: ±0.076, NTPH: ±0.05
    1.  PCBA Certificate: UL, ISO 9001, ISO 14001, RoHS,UL
    1. PCB Profiling punching: routing, V-cut, beveling

    Providing PCBA OEM service to all sorts of printed circuit board assembly

     

    Over 20 Years experience in PCB & PCB Assembly and Box-build in housing

    1、Strong PCBA R&D team, 5 engineers with more than 6 years of PCBA experience in electronic products

    2、The PCBA factory is 2000 square meters with 100 employees.

    3、Daily output of patch 1 million points, plug-in 200,000 points, finished PCBA product assembly and test 5,000 points.

    4、With a large number of PCBA production equipment:PCB High speed SMT machine,PCB high precision multi-function SMT machine, PCB automatic printing machine, semi-automatic printing machine, hot air reflow welding, etc.

    5、We have a perfect PCBA quality control system，manage the process from component purchase, warehousing to product shipment to ensure product quality.

    Turnkey PCBA PCB make +components sourcing+pcb assembly+pcba package
    Assembly details PCBA  SMT and Thru-hole, ISO SMT and DIP lines
    Lead Time PCBA Prototype: 15 work days. Mass order: 20~25 work days
    Testing on products Flying Probe Test, X-ray Inspection, AOI Test, Functional test
    Quantity Min quantity: 1pcs. Prototype, small order, mass order, all OK
    Files needed PCB: Gerber files(CAM, PCB, PCBDOC)
    Components: Bill of Materials(PCBA BOM list)
    PCB Assembly: Pick-N-Place file
    PCB Panel Size PCB Min size: 0.25*0.25 inches(6*6mm)PCB Max size: 20*20 inches(500*500mm)
    PCB Solder Type Water Soluble Solder Paste, RoHS lead free
    Components details Passive Down to 0201 size
    BGA and VFBGA
    Leadless Chip Carriers/CSP
    Double-sided SMT Assembly
    Fine Pitch to 0.8mils
    BGA Repair and Reball
    Part Removal and Replacement
    Component package Cut Tape,Tube,Reels,Loose Parts
    PCB assembly
    process    		 Drilling—–Exposure—–Plating—–Etaching & Stripping—–Punching—–Electrical Testing—–SMT—–Wave Soldering—–Assembling—–ICT—–Function Testing—–Temperature & Humidity Testing

    Key Specifications/Special Features:

    O     Our Advantage

    ※ ※ More than 10 years experience of electronic manufacturing sevices for PCB PCBA making

    ※※ One stop PCBA service | PCB Manufacturing | Components sourcing and PCB assembly to help you easily achieve your electronic products.

    ※More than 500 customers working with us in telecom  ,IOT  ,RF, smartcontrol ,security, medical ,industrial, automotive, 3G/4G/5G products.

    ※ Reasonable and stable price: have established a strong global electronics components supply chain that help us get reasonable and stable price

    ※ Quality assurance: more than 6years PCBA experienced engineering team and PCBA quality control team to ensure all products come out under control.

    ※Professional PCBA replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components

    pu       purchasing agent service

    ※ No MOQ: Sample available for multilayer PCBs, PCB assemblies and HDI PCBs

    ※    ※ 100% inspection of all PCBA products

    ※    ※RFQs answered within 24 hours

    ※    ※Responses to inquiry within two hours

    ※   ※Exporting to Europe and North and South America

     

    Landztop is providing one-stop PCBA contract manufacturing service: from PCBA to complete product assembly, including following services to our client:

    PCB manufacturing

    Components sourcing

    PCB assembly

    Firmware programming

    PCBA functional test

    Plastic/Metal case assembly

    Our factory has certificated ISO9001, ISO13485, quality management system standard to serve our clients in the telecomunications, automotive electronics, 3G/4G/5G products, IOT products, AI smart control products, RF, networking, security, Inudstrial control, medical Instrument, military products, computer peripherals and other high-teach fields.

    FAQ:

    1. Is my design files safe when it is sent to you?

    Your file is completely safe. Your file will never be shared, and any third party cannot access your design file.

    We can sign the NDA before sending the file.

    2. Can you produce the original PCB for small batch orders?

    Yes, we can produce the original type, but the larger the number, the more cost saved

    3. What file format do you accept PCB and PCB assembly?

    PCB file: Protel 99se, P-CAD 2001 PCB

    Material list: Excel (PDF, Word, TXT)

    4. Do you provide after -sales product services for your customers?

    Yes, for any quality problem, we will be responsible for solving it at any time.

    5. What services do you have?

    We mainly focus on OEM & ODM’s electronic contract manufacturing services

    (PCB manufacturing, component procurement and PCB assembly services)

    In addition to providing IC programming, PCBA function test, cable, box assembly and transportation services

    inquirydetail
  • Washing machine Main PCB DB6057BES

    Washing machine Main PCB DB6057BES

    Key Specifications/ Special Features:

    Description:  DB6057BES Washing machine PCB
    Brand: Xiangniu XN
    Voltage: 220V-230V
    MQD: 150pcs
    Packing: each pack in a box as picture, 30pcs per carton
    Using range: Washing machine
    Function: replaceable and fully automatic washing machine printed circuit board
    Delivery lead time: 1-15 days after sample approval and received the deposit
    Payment: T/T 30% deposit after order confirmed and 70% balance against copy of B/L
    Other 1: OEM service; custom-made as sample
    Other 2: RoHS; CE certificate
    Other 3: No1. Quality in PCB market
    Other 4: 180 days warranty

    DB6057BES Washing machine PCB board for SANYO Washers

     

    1. Imported Chip for longer lifetime

     

    2. High precision operation for convenience

     

    3. Digital indicator

    Shipping Information

    FOB Port Shenzhen
    Weight per Unit 25.0 Kilograms
    Export Carton Dimensions L/W/H 52 x 39 x 37 Centimeters
    Lead Time 1–15 days
    Dimensions per Unit 52.0 x 39.0 x 37.0 Centimeters
    Units per Export Carton 25.0
    Export Carton Weight 26 Kilograms

    Main Export Markets

    - Asia
    - Australasia
    - Central/South America
    - Eastern Europe
    - Mid East/Africa
    - North America
    - Western Europe
    inquirydetail
  • Android board all -in -one motherboard self -service terminal motherboard

    Android board all -in -one motherboard self -service terminal motherboard

    Google Android4.4 system. RK3288 is the world’s first quad-core ARM new A17 kernel chip in the world the first chip to support the latest super mali-T76X series GPU and the world’s first 4kx2k hard solution H.265 chip. It supports

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  • 32 -bit ARM embedded industrial -grade access controller

    32 -bit ARM embedded industrial -grade access controller

     Environmental temperature:

    It is recommended to be within the range of -35 ℃ ~ 65 ℃

    inquirydetail
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