Pcd Standard Inserts

NTG350
Pre-scored PCB Depaneling machine, PCB Separator: Pneumatic Type
FEATURES


The machine was designed to depanel pre-scored panelboards carefully, without bending or tension stress.
Even sensitive SMD-Components like ceramic capacitors, will not be damaged by the depaneling process, or thin board even to 0.3mm cab be worked safely.
Due to the special design of the knives also boards with high components placed close to the edges can be depaneled safely.Based on a proven method of depaneling, wedge-shaped knives are used to cut the panels within the groove.
This enables the boards less than 1mm thickness to be separated safely and without creating stress. This machine is pneumatically driven using standard parts. It is noiseless operation with none of usual compressed air noises. Rigid design without vibration in operation
The PCB with sensitive SMD capacitor or thin board even to 0.3mm can be worked safely.Gap for insertion of the board can easily be adjusted by means of the adjusting knob in front of the machine.Gap for insertion of the board can easily be adjusted by means of the adjusting knob in front of the machine.Gap for insertion of the board can easily be adjusted by means of the adjusting knob in front of the machine.
Depaneling process without vibrations
Pneumatic control placed in a separate unit for easier maintenance.

SPECIFICATIONS


â?¢Easy maintenance and operation.
Air source¡GCompressed air 5kg/cm2
Dimension¡G(L) 720 x (W) 500 x (H) 1070 mm
Weight¡G190Kgs
Knife length¡G350mm
PCB thickness range¡G0.3mm ~ 3.0mm


www.renthang.com
renthang@renthang.com
+886-2-82011187

We are providing micro strip training kits that is assured to have international quality standards. These micro strip trainer kits are known for assisting the student to investigate the principles of micro strip technology. To illustrate the essential principles of this field of study, the high precision bench to system uses up to date micro strip components. These are specially designed to use with basic test equipment such as a dual dc supply and a digital multimeter. We also offer vco and detector along with a calibration curve chart. Further, these systems are also equipped with student manuals and a well designed carrying case.

Latest microwave technology
2.4ghz to 3.4ghz vco
2 to 4 ghz pin diode modulator
No ancillary test equipment required
Safe low power output
Components identified with inscribed reference number
Supplied in protective case

Kit contains:


Power source and detector action
Action of a 3-port circulator
Insertion loss measurement on a low-pass filter
Measurement of return loss, reflection coefficient and vswr of a filter, micro strip and commercial matched loads
Properties of a power divider and rat-race coupler
Effective dielectric consultant/line loss measurement with a ring resonator
Dc biasing and mmic amplifier investigations
Pin diode modulator investigations
Microwave radio link and antenna investigations

Product description:
Dr18 module power connectors are special products for interface of module, completely replaceable with the same type products of elcon. The advanced technology crown spring is used in these connectors to enable high dynamic contacting reliability. This product parts are plated with silver or golden, the plug is installed with pin, and the socket is installed with jack. The optional termination styles including pressure welding(y), welding (h), and plate welding (pcb ). There three basic types provided for pins: postmate, standard, premate to satisfy the customers different requirements and we could make it according to per customer's requirement.

Product feature:
The product adopts advanced technology crown spring as contact, and used beryllium which has high flexibility and high intensity, it is smooth contact side, and avoids damaging when insert and extract, in the meaning time ensures largest contact size, the advantages of this connector is low resistance , small temperature rise. Endurance of vibration to shock and high dynamic contact reliability.

Product specifications
Contact materials: brass, beryllium, and gold-plated, silver-plated on surface.
Housing materials: ge pbt 420seo (black)
Mechanical endurance:,161;y1000times
Rated current:20,5a¡ê,172;12,35a
Contact resistance¡êo20,,161;¨¹5m|,184;¡ê,172;12,,161;¨¹1m|,184;
Withstanding voltage¡êo20,,161;y1000vac, 12,,161;y2000vac
Insulation resistance: 20,,161;y3000m|,184;, 12,,161;y3000m|,184;
Available contacts: size ,20 ,161;¨¢ 11 contacts
Size ,12 ,161;¨¢ 7 contacts

Other information:
If you are interested in our products or have some available suggestions, please feel free to contact us, thanks.





According to standard requirements

IPC Releases 5 New Standards for Flexible/Rigid-Flexible Printed Boards and Performance of Rigid Printed Boards

IPC announces the release of five newly revised standards covering several areas of the supply chain.

IPC/WHMA-A-620D, Requirements and Acceptance for Cable and Wire Harness PCB Assemblies

IPC-2223E, Sectional Design Standard for Flexible/Rigid-Flexible Printed Boards

IPC-2591-Version 1.1, Connected Factory Exchange (CFX)

IPC-1791A, Trusted Electronic Designer, Fabricator and Assembler Requirements

IPC- 6012E, Qualification and Performance Specification for Rigid Printed Boards

PURCHASE NOW



Details on some of the changes for the newly released standards:



IPC/WHMA-A-620D provides several changes that were requested by the industry. The task group addressed the target conditions in the document by moving some conditions to acceptable criteria while other cases were moved to training.



There are several new or revised graphics

The solderless wrap section was completely revised

A new section was added for over-molding of flexible flat ribbon

IPC-2223E establishes the specific requirements for the design of flexible and rigid-flexible printed board applications and its forms of component mounting and interconnecting structures.



Several figures are updated

New sections and comments on microvia stacking

Back-drilled holes and dual row zero insertion force (ZIF) connectors updated

IPC-6012E establishes and defines the qualification and performance requirements for the fabrication of rigid printed boards.



Provides new acceptance criteria for back drilled holes

Establishes new requirements for copper wrap plating of holes in new designs

Discusses reliability issues for microvia structures in class 3 products

IPC-2591 V1.1 establishes the requirements for the omnidirectional exchange of information between manufacturing processes and associated host systems for assembly manufacturing.



provides changes made to message sections, and message structure sections

Appendix A was added with a short description of all changes from V1.0

Appendix B provides acronyms and abbreviations

IPC-1791A provides minimum requirements, policies and procedures for printed board design, fabrication and assembly organizations and/or companies to become trusted sources for markets requiring high levels of confidence in the integrity of delivered products.



New Appendix D covering requirements for trust certification of non-U.S. electronic design, fabrication and assembly organizations

Several sections have been updated from Scope through and including 3.0requirements

Classifications of Class I, 2 and 3 have been added

1)Made of mild steel,hot-dip galvanized 2)HDG with powder coating 3)15m-35m are available 4)Octagonal, round 5)Lower cost

The high mast pole of our company are made from quality sheets through bending,forming, automatic welding, hot dip galvanization and powder coating. We owned advanced production-line, it included Flatting machine, Steel plate shearer, bending machine,Auto-closed up machine, submerged arc welding machine and powder coating line, and our workmanship and quality control was achieved high opinion from our clients.


Features:


Pole’s height

15m to 35m


Shape of pole
Polygon


Shafts are made of steel sheet that folded into required shape and welded longitudinally by automaticarc welding machine


Head frame
The style according to client's requests and dimension as per customers requirement


Length

Within 14m once forming without slip joint



Wall thickness

4mm to 20mm


Welding
It has past flaw testing.Internal and external double welding makes the welding beautiful in shape.

And confirms with international welding standard of CWB


Jointing
Slip Joint

Jointing of pole with insert mode,innerflange mode,face to face joint mode.

Base plate mounted

Base plate is square or round in shape with slotted holes for anchor bolt and dimension as per customers requirement.

Ground mounted

The length buried underground as per customers requirement.


Galvanizing
Hot dip galvanization with thickness of 80-100µm average in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123, IS: 2626-1985.



Powder coating

Pure polyester powder painting, color is optional according to

RAL Color stardand.

Wind Resistance

Aganist wind pressure of 160Km/h

Manufacturing

According to GB/T 1591-1994.



Quality Control

We control the quality according to the flow of ISO9001-2008. Quality is employed at every stage of production to ensure the product compliance to the specifications/standards. Careful inspections are carried out by highly trained inspection engineers as per the defined procedures from raw material stage to finished product and delivery. Prototype assembly of towers is carried out in

the plant.


Certificates

ISO9001-2008 SGS Audited Supplier

ENC3240 4 to 1 H.264 HD encoder is broadcasting-level DVB standard encoder which high reliability and advanced compressing arithmetic. This encoder can simultaneously encoded 4 HD signal with HDMI interface inputs, It is multiplexer 4 spts to 1mpts encoded with 1 channel ASI inputs.Also can insert the SI table in the MPTS outputs.It uses leading-edge compression technology H264/AVC and a variety of audio coding algorithm, It widely can be used to support IPTV,digital Cable/Terrestial/satellite standard,video surveillance applications. In addition, the ENC3240 provides one of the higher compression efficiencies in the broadcasting,making it possible to transmit high quality video content at the lower bandwidth.
Main Application:
* Digital TV head-end system
* IPTV,Over-the-air TV distance learning
* Remote live Rebroadcasts and real-time transmission

Key Features:
* Support for IP unicast and multicast network
* 4way HDMI HD signal and 1way ASI inputs,each encoding 0.8-20Mbps
* Support local and remote control network, and also support network upgrade
* Variable PCR re-correcting for different network
* 1080i,720p HD video resolution
* Built-in time base correction and video pre-processing
* PID modifying and PSI/SI generating
Technical Specifications
Inputs
* 4x HDMI inputs(version1.3a)
* 1x ASI input,BNC
Outputs
* DVB Interface: 2x ASI, Comply to EN 50083-9 ASI Standard, BNC, 75
* Output Format: 188bytes
* IP output: 100M Base-T Ethernet interface UDP output, Multicast or Unicast
Video Encoding Features
* Comply to the International standard:H.264/AVC High Profile,Level 4.0
* Input Video Format:1920x1080i, 1280x720p
* Output Rate: Each Encoder 0.8~20 Mbps
* Spatial preprocessing
* Scene change detection
* Bit rate mode:VBR/CBR
Audio Encoding Features
* Sampling Rates: 32KHz44.1KHz48KHz
* Bit rate: 64128192256384kbps
* Encoding Format: MPEG I Layer I/II,CD quality
* Quantization:24bit
Managemnet
* 10/100 M Base-T Ethernet, RJ45, SNMP and OTA
* 6 keys: UP, DOWN, LEFT, RIGHT, ENTER and ESC
* Front-Panel lcd configuration
* Video/audio configuration
* LED indicate light
Environment
* Comply to GB13837-92 & GB8898-88 standard
* Power Supply: AC 90-250V 50/60Hz
* Power consumption: 30 W
* Operating temperature:-10 - 50C
* Storage temperature: -10 - 75C
* Dimensions: 400mm ( L)X 483mm(W)X 44mm(H)(1RU).
* Weight: 5kg


Carton. Size: 53*46*14cm .

Brief introduction:
St805 pon power meter is specially designed for pon network construction and maintenance which can be connected between olt nad ont. The voice, data, video signal online can be measured and displayed synchronously with this meter.

Key features
1. Test the three wavelength of the pon network synchronously: 1490nm, 1550nm, 1310nm
2. Can test the burst mode signal of 1310nm
3. Can set the threshold value, upload data, calibrate the wavelength through management software.
4. Can save 1000 records and upload the records to the management software
5. Supply 10 groups threshold values
6. En menu display
7. Auto shut off backlit
8. Real-time display

Technical specifications
Standard wavelength: 1310(up); 1490(down);1550(down)
Pasband(nm):1260f+1360; 1470f+1505; 1535f+1570
Range(dbm): -40f++10; -40f++10; -40f++20
Isolation.1310nm++db++: ; >40; >40
Isolation.1490nm++db++: ; >40; >30
Isolation.1550nm++db++: ; >40; >40

Accuracy:
Uncertainty++db++:F+0.5
Polarization relevant loss(db++: Linearity++db++: f+0.1
Through insert loss++db++:<1.5
Resolution:0.01db
Unit:Dbm/xw
Lcd++128*64 lattices
Battery++7.4v 2800mah rechargeable li battery
Work temperature++-10f+60f
Storage temperature++-25f+70f.









Dimensions+mm:179*93*48.