Layer count: 1-20
Base Material: FR4
Copper Thickness: 35um
Board Thickness: 1.0mm
Min. Hole Size: 0.3mm
Min. Line Width: 0.15mm
Min. Line Spacing: 0.15mm
Surface Finishing: OSP, HASL LEAD FREE, ENIG
Layer count: 1-20
Base Material: FR4
Copper Thickness: 35um
Board Thickness: 1.0mm
Min. Hole Size: 0.3mm
Min. Line Width: 0.15mm
Min. Line Spacing: 0.15mm
Surface Finishing: OSP, HASL LEAD FREE, ENIG
Serial Communication: A 10 pin FRC box header with TTL UART Pins are available for serial communication. RS232 adaptor PCBs as shown below are available for easy interface for connecting to a PC.
LED Display: 6 digit Common anode seven segment display. A 16pin FRC box connector is provided on the PCB for this purpose. Apart from segment (weight) display it will also drive a LED that indicates the presence of mains supply.
Buzzer annunciation: The buzzer is used for multiple annunciations. A few are mentioned below... a. Beeps with scrolling banner display. b. Beeps while TARE key is pressed. c. Intermittent & continuous beeps for set-point1 & set-point2 function.
The filling & bagging weigh controller system provides 3-relay output for controlling the bag filling & weighing process.
Relay1 Connected to bag holding clamp actuator.
Relay2 Connected to coarse filling actuator. This relay operates from zero weight to set-point1 value.
Relay3 Connected to fine filling actuator. This relay operates from zero weight to setpoint2 value. The input control buttons used in the controller areâ?¦
SHIFT key (K3) Instructs the controller to start the filling process
. TARE key (K4) + Shift key (K3) To program the set-point1 & set-point2 values in the controller.
Due to our secure & Hassle Free payment procedures, client stay satisfied with us. We undertake both online and offline payment processing methods including cash and bank transfers.Our complete range of products is subjected to stringent quality tests to ensure they are as per norms of international management systems.
We have a team of professionals who keep their vigil eyes on the entire lot that is stored in the warehouse .This unit keeps the lot free from the factors like duct, rain, sunlight ,etc. Our assurance towards providing damage free products to the clients is achieved through our use of quality packing material.Inaddition, we maintain streamlined packaging system supervised by exports.
Applications: Household Appliances, medical Products,Automotive Products,etc
The PRC-01 PCB is a 3 Wire interface price computing Indicator PCB .The RS232,RX Pin,GND or BAT-(Battery Negative pin )and BAT +(Battery Positive Pin )are the only 3 pins that are required for the working of this PCB.
This PCB receives RS232 weight data form RS.0V1 weighing scale PCB supplied to you along with it .
The PC-01 PCB displays the received weight on the 6digit display which is at the left corner of the board .The centre 5digit display shows the unit weight of a single piece the right 4Digit (also available in 5-digits)display shows the total number of pieces measured.
The PC-01 PCB has only a simple diode. Shorting protection of reverse battery. Hence make doubly sure to connect the right battery polarity may damage the PCB permanently& carries no guarantee. Use of 0.5Amps fuse as protection is lightly recommended.
The RTC& Printer interface PCB reads the weight data(from R5.0V1 PCB)& time data (from RTC PCB)simultaneously this time stamp ids printed out on the serial printer if ENTER key (K1),On this board is pressed .This data can also be sent to a PC via RS 232 i9nterface card not shown in the diagram .useful header data like address or slogans can be entered & stored in the EEPROM of the RTC & printer interface PCB.This information may also be printed along with time stamp the customer has to enter the ascii.
GSM PCB to the UART-RS232 interface PCB as shown in the above block diagram.
Function settings in Serial Cardboard GSM PCB
To configure the serial cardboard GSM PCB, connect the power supply. Now press TARE key(K4) and with the TARE key(K4) pressed power (switch) ON the Machine (ON-OFF switch in the PCB).
We have high-Tech in house amenities available to make sure that the range of products we offer are kept safe till final delivery our team experts ensure that the warehouse is free from moisture ,rainwater, sunlight etc .Our assurance towards providing damage free products to the clients is achieved ,through our use of quality packing material.
Printed Circuit Board Manufacturing, which is our major business. I think you already know, we are a PCB manufacturer. We have 2 branch factories dedicated to Quick Turn PCB Prototypes Manufacturing, Small and Medium-volume Printed Circuit Board and FPC Manufacturingservices. Our market target is the High Multilayer circuit, High Density board, Special Material & Process Printed Circuit Boards.
Production Description
Layer # As request
Unit size/mm As gerber files
Panel size/mm As gerber files
Units in Panel 1
Material Fr4 Tg135
Finished Thickness/mm 1.6mm
Outer Copper/oz 1
Inner copper/oz N.A
Surface treatment HASL LF
Solder mask Green x 2 sides
Silk Screen WhiteX 2 sides
Profiling CNC
Test Way Probe flying or fixture test
Printed Circuit Board Manufacturing, which is our major business. I think you already know, we are a PCB manufacturer. We have 2 branch factories dedicated to Quick Turn PCB Prototypes Manufacturing, Small and Medium-volume Printed Circuit Board and FPC Manufacturingservices. Our market target is the High Multilayer circuit, High Density board, Special Material & Process Printed Circuit Boards.
Production Description
Layer #2 layers
Unit size/inch3.25*3.25
Panel size/inch7.4*9.95
Units in Panel6
MaterialFr4 Tg170�??
Finished Thickness/mmAs request
Outer Copper/oz
2/2 oz
Inner copper/ozN.A
Surface treatmentENIG
Solder maskGreen x 2 sides
Silk ScreenNo
ProfilingCNC
Test WayProbe flying
PCB specification
Alumina Ceramic PCB from China
Alumina Ceramic material
0.63mm board thickness
High conductivity silver+Immersion gold
suitable for gold wirebonding
Unit zie:23.8mm*23.8mm
ceramic glaze for solder
Application: Semi-Conductor
Company Profile
Hitech focuses on high-mix, low volume and quick turn pcb service. With a special market position and excellent corporate culture, we can provide "One-stop shop" service from 1 to 26 layers of PCB products, which includs double layers PCB, Multilayer PCB, Aluminium PCB (Metal core PCB) Flexible PCB (FPCB), Rigid-Flex PCB (Flex-rigid PCB), High Density Interconnect (HDI )PCB boards, heavy copper boards, buried Capacitance & resistance boards, etc. Our products cover various products are exported to Europe, America and Asia.
Now Hitechpcb has formed the marketdevelopment, the product research, the development, the production,the quality guarantee complete system, we focus on quality, cost, service, and experienced continuous growth and succeeded in passing the certification of international quality systems as ISO 9001, UL(UL#E354070) and ISO14001 environmental quality system.
Aluminum based PCB, also named Aluminium PCB, metal clad(MCPCB) PCB, insulated metal substrate(IMS or IMPCB) PCB, thermally conductive PCBs, etc. It is generally including single layer, double layer and multi layer.
Operating theory:
The power device surface mounting on circuit layer, it is ideally suited for the mounting of high power light emitting diodes (LEDs) easily dissipating the heat generated by power devices.
Aluminum based PCB used:
Aluminum base PCB used:
1. Audio devices: input, output amplifiers, balanced amplifiers, audio amplifier, preamplifier, power amplifier.etc.
2. Power Supply: Switching Regulator,DC / AC converter,SW regulator.
3. Telecommunications electronic equipment: high-frequency electric amplifiers ,Filtering appliance ,Transmitter circuit,etc.
4. Office automation equipment: Electric motor, drives.etc
5. Automotive: Electronic regulator, Ignition, Power Controllers.etc
6. Computer: CPU board ,Floppy drive ,Power Device.etc
7. Power Modules:Converter, solid-state relay ,Power Rectifier bridges,etc
8. Lamps Lighting: with the promotion of energy-saving lamps, Aluminum base PCB , used on LED lights ,begin large-scale application.
Multilayer PCB consist of 3 or more circuit layers bonded together by a thickness of insulating material called prepreg and core. Multilayer printed circuit boards are most complicated than others, and are generally considered to be the most sophisticated PCB product due to their construction methods and design complexities.
These are a few of the applications using multilayer printed circuit boards:
Communications
industrial controls
GPS technology
Aerospace
Computers
Military
Medical
Satellite systems
General specification for Multi-layer printed circuit board
1, 4-38 layers
2, Board finished thickness: 0.3mm-7.0mm
3, Material: FR-4, CEM-1, CEM-3, High TG, FR4 halogen Free, Rogers, Telfon.
4, Max. Finished board size: 23*25(580*900mm)
5, Min. Drilled hole size: 6mil(0.15mm)
6, Min. Line width: 3mil(0.075mm), Min. Line spacing: 3mil(0.075mm)
7, Surface finish/treatment: HASL/HASL lead free, Chemical tin, ENIG,Immersion Silver, OSP, etc.
8, Copper thickness: 0.5-20 oz
9, Solder mask color: Green/yellow/black/white/red/blue
10, Copper thickness in hole: >25.0 um(>1mil)
Aluminum based PCB, also named Aluminium PCB, metal clad(MCPCB) PCB, insulated metal substrate(IMS or IMPCB) PCB, thermally conductive PCBs, etc. It is generally including single layer, double layer and multi layer.
Operating theory:
The power device surface mounting on circuit layer, it is ideally suited for the mounting of high power light emitting diodes (LEDs) easily dissipating the heat generated by power devices.
Aluminum based PCB used:
Aluminum base PCB used:
1. Audio devices: input, output amplifiers, balanced amplifiers, audio amplifier, preamplifier, power amplifier.etc.
2. Power Supply: Switching Regulator,DC / AC converter,SW regulator.
3. Telecommunications electronic equipment: high-frequency electric amplifiers ,Filtering appliance ,Transmitter circuit,etc.
4. Office automation equipment: Electric motor, drives.etc
5. Automotive: Electronic regulator, Ignition, Power Controllers.etc
6. Computer: CPU board ,Floppy drive ,Power Device.etc
7. Power Modules:Converter, solid-state relay ,Power Rectifier bridges,etc
8. Lamps Lighting: with the promotion of energy-saving lamps, Aluminum base PCB , used on LED lights ,begin large-scale application.
Aluminum based PCB, also named Aluminium PCB, metal clad(MCPCB) PCB, insulated metal substrate(IMS or IMPCB) PCB, thermally conductive PCBs, etc. It is generally including single layer, double layer and multi layer.
Operating theory:
The power device surface mounting on circuit layer, it is ideally suited for the mounting of high power light emitting diodes (LEDs) easily dissipating the heat generated by power devices.
Aluminum based PCB used:
Aluminum base PCB used:
1. Audio devices: input, output amplifiers, balanced amplifiers, audio amplifier, preamplifier, power amplifier.etc.
2. Power Supply: Switching Regulator,DC / AC converter,SW regulator.
3. Telecommunications electronic equipment: high-frequency electric amplifiers ,Filtering appliance ,Transmitter circuit,etc.
4. Office automation equipment: Electric motor, drives.etc
5. Automotive: Electronic regulator, Ignition, Power Controllers.etc
6. Computer: CPU board ,Floppy drive ,Power Device.etc
7. Power Modules:Converter, solid-state relay ,Power Rectifier bridges,etc
8. Lamps Lighting: with the promotion of energy-saving lamps, Aluminum base PCB , used on LED lights ,begin large-scale application.
Schritt fr Schritt, wie nehmen Sie PCB
1: der erste Schritt ist, um ein Stck des PCB, zuerst in das Papier alle Elemente des Modells, Parameter, sowie die Lage, vor allem die Diode, die Richtung zu erfassen die Kompressoren Rohr, IC die Richtung der Lcke. Eine digitale Kamera verwenden, um zwei Fotos von Ihrem Standort 2:Step
2: Entfernen Sie alle Gerte und das Zinn aus dem PAD entfernen.
Reinigen Sie die Platine mit Alkohol, dann legen Sie es in den Scanner und beginnen Sie die POHTOSHOP, in Farbe streichen Sie und drucken Sie es aus. 3:Step
3: der oberen Schicht und die Unterschicht werden leicht vom Wasser Gaze Papier geschliffen, poliert, um die Kupferfolie zu glnzen, legen in den Scanner aktivieren Sie PHOTOSHOP und Farbe in zwei Schichten. Beachten Sie, dass die Platine muss horizontal in den Scanner, sonst das gescannte Bild kann nicht verwendet werden.
4: der vierte Schritt passen Sie den Kontrast von der Leinwand, der Kontrast, die Kupferfolie Bestandteil und nicht Teil der Kupferfolie Kontrast, dann die erste Figur in schwarz und wei, berprfen Sie, ob die Zeile klar, wenn nicht zu lschen, wiederholen Sie diesen Schritt. Wenn klar ist, speichern Sie das Bild als ein schwarz / wei BMP-Format-Datei oben. BMP undProgrammaufruf BMP.
5:Fifth, die zwei BMP-Format in PROTEL-Format-Datei bzw. in PROTEL bertragung in zwei Schichten, wie zwei Schichten des Pads und den Speicherort der die VIA grundlegende Zufall, schlgt mehrere
Schritte vor einen guten Job machen, wenn es eine Abweichung, wiederholen Sie dann Schritt 3.
6:Sixth, an die Spitze. BMP in TOP. PCB, Mitteilung an Seide Ebene konvertiert werden, die der gelben Schicht, und dann ist die oberste Schicht und Sie setzen Sie das Gert gem den zweiten Schritt. Entfernen Sie die Seide Schicht nach dem Gemlde.
7:Step 7: Schalten Sie den BOT. BMP in ein BOT. PCB, beachten Sie, dass du gehst in die Seide Schicht, konvertieren, das ist die gelbe Schicht, und dann Sie die Linie auf der Ebene der BOT verfolgen. Entfernen Sie die SeideSchicht nach dem Gemlde.
8:Step 8, legen Sie oben in PROTEL. Platine und BOT. Die PCB hereinkommt, und es ist OK fr ein Bild 9:Step 9, Einsatz Laser-Drucker, oberste Lage, Unterschicht bzw. gedruckt auf transparenter Folie (Verhltnis 1:1), setzen Sie den Film auf der Platine, die Fehler zu vergleichen, wenn
Ja, sind Sie fertig
