Communication filter Aluminum mcpcb aplication

Communication filter Aluminum mcpcb aplication
Finest Printed Circuit Board Limited was established in 2003, based in Shenzhen, China, specialized in the production of printed circuit boards. As a long history China based PCB manufacturer, Finest manufactures different types of PCB, including single sided PCB, double sided PCB and multi-layer P C B, up to 22 layers. Our diverse products of MCPCB, CEM-1 PCB, CEM-3 PCB, FR-4 P C B are widely used for LED Lighting, power supply, metering,communication, consumer electronics, automobile electronics and other industries. We offers a wide rage of services from rapid PCB prototypes to large volume PCB manufacturing.

Major material: Metal core aluminium
Board thickness: 1.5mm
Surface finishing: lead-free HAL
Solder mask: white
Copper thickness: 1oz
Minimum hole size: 0.3mm
Metal core PCB feature:

1. Use of surface mount technology (SMT)
2. Effective treatment of thermal diffusion in PCB circuit design
3. Reduce operating temperature, increase power density and reliability, extend the life of product
4. Smaller footprint, lower hardware and assembly costs
5. Replace the fragile ceramic substrates PCB with better mechanical durability.

Metal Core PCB applications:

1. Audio equipment: input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers …
2. Power supply: switching regulator, DC / AC converter, SW regulator…
3. Communication electronic equipment: high-frequency amplifier, filter appliances, transmitter circuits…
4. Office automation equipment: motor drives…
5. Car: Electronic regulator, ignition, power controllers…
6. Computer: CPU boards, floppy disk drives, power supply devices…

About Agile Circuit

Based in China, Agile Circuit specializes in printed circuits manufacturing with high quality and low cost by prototypes and medium volume. Our products range includes FR4 rigid printed circuits, aluminium PCB, copper printed circuits and PCB assembly which are extensively used in communications, network, industrial control, computer applications, national defense, aerospace and medical fields.

Specification:

Base material: Aluminum, Copper, Iron Alloy
Thermal Conductivity (dielectrial layer): 0.8, 1.5, 2.0, 3.0 W/m.K.
Board Thickness: 0.5mm~3.0mm(0.02"~0.12")
Copper thickness: 0.5 oz, 1.0 oz, 2.0 oz, 3.0 oz, up to 6 oz
Outline: Routing, punching, V-Cut
Soldermask: White/Black/Blue/Green/Red Oil
Legend/Silkscreen Color: Black/White
Surface finishing: Immersion Gold, HASL, OSP
Hole Position Deviation ±0.076mm
MCPCB Type: Single layer MCPCB, double layers MCPCB, double sided MCPCB, COB MCPCB, multilayer MCPCB
Mfg Volumes: Prototype, Small, Medium,

The development of electrical power well over a century ago revolutionized artificial lighting. It was then that the flame was replaced as the main source of artificial light in favor of electrically powered lighting. Since that time, the history of electric lighting has been one of continuous development punctuated by a series of major innovations.

The most commonly used lamps are Incandescent lamps, The halogen incandescent lamp, Gas discharge lighting, Low-pressure sodium lamps, High-pressure sodium lamps, Fluorescent lamps, High-pressure mercury lamps, Metal halide lamps, Ceramic metal halide lamps.

Among different luminaries, Fluorescent lamps have been widely used in various residential, commercial and industrial sectors. Fluorescent lamps are used broadly in the commercial, hospitality and retail market as down light. These fluorescent lamps are driven by a ballast, which generates a high voltage applying across the two ends of the lamp to ignite it and stabilizes the current flowing through the lamp. The fluorescent lamp has poor electrical efficiency, provides a relatively poor quality of light and lasts only 10,000 hours after which is must be disposed of through proper channels due to the mercury content.

The most recent evolution in lighting is solid state lighting based on light emitting diode (LED) technology. The light generation principle is similar to what happens in gas discharge lamps, but now the discharge happens in a solid state material: orbit changing electrons cause atoms to get ‘excited’ that subsequently fall back to their natural state thereby releasing its surplus energy in the form of radiation. The advancement in microelectronics technology have led light-emitting-diode (LED) technology to generate lighting and special purpose lighting applications.

Due to the reason that fluorescent lamp are not as energy-efficient as LED lamps today and pollution caused due to leakage of mercury from wasted fluorescent lamp, the idea of replacing the fluorescent lamp with LED is getting more and more popular. However the main concern for replacing fluorescent lamp with LED lamp is the considerable labor costs involved in the installation, because people need to open the light fixture to disassemble the existing ballast, either it be an electronic one, or a magnetic one. Another concern involved in the replacement of fluorescent lighting with LED is the lack of recycle scheme of ballast. Therefore in view of above constraints, it would be advantageous to have LED retrofit lamp that can directly replace the existing fluorescent lamp.

ISO 9001:2008 certified. Printed circuit board assembly of low to medium volume, high complexity & high reliability assemblies compliant with a wide range of standards including IPC 610 Class 2 & Class 3. Markets include defense & aerospace, medical, communications, & industrial controls. PCB assembly capabilities include rosin, no clean & aqueous flux chemistries, RoHs & lead only, three high speed Juki lines, 0201 SMT placement with micro BGA to .025 mil spacing, automated SMT print inspection, 7 zone reflow oven with 3 cool down zones (for heavier RF substrates), BGA X-ray & rework, multiple through-hole assembly areas, automated optical inspection, conformal coat, bonding & underfill, potting, ICT & functional test, box build. Quality control: compliance test failures, system failure analysis, component failure analysis. RoHs compliant

Descriptions:

Metal Core PCB MCPCB is kind of PCB with metal base material instead of woven glass (FR4), cotton paper (FR3) or others. It is with single layer metal core PCB, double layers MCPCB, double sided MCPCB, COB MCPCB and multilayer MCPCB. The common used metal core is aluminum, copper and alloy. Aluminum is the most frequently used among them due to its good heat transfer ability, dissipation ability and relatively cheaper cost than copper, although which may has a better performance.

SO 9001:2008 & AS 9100C certified and NADCAP AC7120 accredited contract electronics manufacturer of advanced printed circuit board, printed wiring board and circuit card assemblies for commercial, industrial and military applications. Quick-turn rapid prototypes and production volumes. SBA certified woman-owned small business (WOSB). Made in Connecticut. Rigid, flex, rigid-flex, ceramic, aluminum metal core (MCPCB), SMT, PTH, BGA, uBGA, 0201, 10mil pitch. Ionic chromatography laboratory for cleanliness testing and robotic hot solder dipping (RHSD) component preparation. DFM/DFT, AOI, x-ray & MDA/ICT testing. Parylene, silicone, urethane, epoxy and acrylic coatings. Staking, underfill, potting & encapsulation. Full lot code control & traceability with counterfeit parts mitigation. RoHS & REACH compliant.

Single Layer Metal Core PCB MCPCB consists of a metal base (aluminum or copper alloy), dielectric layer, and copper conductor layer. The single layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PCB. The metal core provides lower cost and allows much larger areas than ceramic substrates.

Metal Core PCB is used to replace traditional FR4 or CEM3 PCBs because of the ability to efficiently dissipate heat away from the components. This is achieved by using a thermally conductive dielectric layer.

The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.

Aluminum PCB, Metal core PCB, LED PCB

We are also provide pcb manufacturing service, here is the specification PCB Board Specification Description PCB Specification Material FR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum Layer 1-20 Board Thickness 0.2mm- 4.0mm Board Thickness Tolerance +/-10% Copper thickness 17.5um-175um (0.5oz-5oz ) Min Trace Width 0.15mm Min Space Width 0.15mm Min Drilling Dia 0.2mm PTH copper thickness 0.4-2mil(10-50um) Tolerance of Eteching ±1mil(±25um) V-cut angle 25°,30°,45°,60° Pearl Strength of line ≥6lb/in(≥107g/mm) Impedance contral and tolerance 50&Omega

Many items of equipment like switch-mode power supplies, electric motors or transformers exhibit excessive inrush currents when they are turned on, meaning that other components may be damaged or fuses may be tripped. With NTC thermistors, it is possible to effectively limit these currents, at an attractive cost, by connecting a thermistor in series with the load. The NTC thermistors specially developed for this application limit the current at turn-on by their relatively high cold resistance. As a result of the current load the thermistor heats up and reduces its resistance by a factor of 10 to 50; the power it draws reduces accordingly. NTC thermistors are able to effectively handle higher inrush currents than fixed resistors with the same power consumption.

Advantage: High Heat dissipation, Electromagnetic Shielding, High Mechanical Strength, Excellent processing performance.

Application: Hybrid-Power IC

Audio Equipment: Input and output amplifier; A balance amplifier; Audio Amplifier; Preamplifier; Power Amplifier and so on.

Power Supplier: Switch power supplier, DC/DC Converters, SW Regulator and so on

Filter 108111001801 PANASONIC HT12Z or Bm123 Filter WPH2030 CP6 Filter(New) DCPH0630 CP7 Filter with stents (Thick) WPH9031 CP6 Filter(Old) DCPH0630 CP7 Filter with stents (Fine) XP241 Filter H3022T(Big) DCPH3780 CP7 Filter not with stents(Thick) XP243 Filter H3022T(Big) DCPH3780 CP7 Filter not with stents(Thick) YV88 Soft filter original material KH5-M7182-COX E3052729000 JUKI2000 Filter YV100 Soft filter original material K46-M8527-COX FUJI IPIII SAMSUNG CP45 FUJI QP3 UNVERSAL GSM Pick and Place Equipment/Feeders Samsung J67081003A filter

Communication equipments: High-frequency increaser; Filter Circuit and Transmitter Circuit

Aluminum PCB, Metal core PCB, LED PCB

Advantage: High Heat dissipation, Electromagnetic Shielding, High Mechanical Strength, Excellent processing performance.

Application: Hybrid-Power IC

Audio Equipment: Input and output amplifier; A balance amplifier; Audio Amplifier; Preamplifier; Power Amplifier and so on.

Power Supplier: Switch power supplier, DC/DC Converters, SW Regulator and so on

Communication equipments: High-frequency increaser; Filter Circuit and Transmitter Circuit

Office automation Equipment: Motor Driver and so on.

Motor Car: Electronics Regulator; Ignition; Power controller and so on.

Computer: CPU Board, Floppy disk Driver, Power supplier and so on.

Power Modules: Current Converter, Solid relays; Power rectifier bridges.

LED Lighting: High-power LED Lights, LED Curtain Wall and So on.

Metal Substrate Layer: 0.8mm; 1.0mm; 1.5mm; 2.0mm; 3.0mm

Copper foil: 1oz; 2oz; 3oz

Applications:

Products are applied to a wide range of High-tech industries such as: LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect. By unremitting work and effort to the marketing, products exports to American, Canada, Europe counties, Africa and other Asia-pacific countries

Office automation Equipment: Motor Driver and so on.

Motor Car: Electronics Regulator; Ignition; Power controller and so on.

Computer: CPU Board, Floppy disk Driver, Power supplier and so on.

Power Modules: Current Converter, Solid relays; Power rectifier bridges.

Large Manual Printer Product Information: Product Name: Manual Printer Applicable Objects: SMT Substrate thickness range: 0.1~100 (mm) Product type: New Printing color: monochrome Printing surface: plane Table size: 600*450(mm) Maximum printing area (length and width): 600*450(mm ) Applicable materials: Metal Vertical and horizontal table adjustment quantity: 1-5 (mm) Weight: 20 (kg) Operation: Manual 1 The plane printing, manual operation; 2 suitable for silk screen thickness below 50mm a variety of products; 3 manual is easy to adjust, the screen height can be adjusted

LED Lighting: High-power LED Lights, LED Curtain Wall and So on.

Metal Substrate Layer: 0.8mm; 1.0mm; 1.5mm; 2.0mm; 3.0mm

Copper foil: 1oz; 2oz; 3oz

Applications:

Products are applied to a wide range of High-tech industries such as: LED, telecommunication, computer application, lighting, game machine, industrial control, power, automobile and high-end consumer electronics, ect. By unremitting work and effort to the marketing, products exports to American, Canada, Europe counties, Africa and other Asia-pacific countries

The need for tuneable filter technology stems from the fact that high power communication systems and IED Jammer transmitters severely limit the use of tactical radio communication systems on the battlefield.

illustrates the exploded view of a vertical version of a retrofit LED lamp that serves as a replacement for conventional fluorescent lamp driven by an electronic or fluorescent ballast in accordance with an embodiment of the present invention. Referring to FIG. 7, the replacement lamp comprises a plurality of LEDs 302 arranged on a MCPCB Metal Core PCB) plate 604. The MCPCB 604 incorporates a base metal material as heat spreader as an integral part of the circuit board. In an embodiment of the present invention the MCPCB plate 604 is fabricated out of the material consisting of aluminum alloy, or dielectric polymer. The plurality of LEDs 302 is arranged in a linear manner on the MCPCB plate 604 such that the light emitted by the plurality of LEDs 302 is emitted perpendicular to the surface of MCPCB plate 604. In another embodiment of the present invention the length of LED string is increased for power scaling and to increase the forward voltage. The MCPCB plate 604 is mounted on a housing 606 meant for dissipation of heat, using a screw 702. The housing 606 is preferably fabricated from aluminum or copper or natural graphite or a thermoplastic material. A diffuser 602 is mounted on the housing 606 through a screw 702. A ring cover is provided at the end of housing such that the ring cover seals the bottom circular end of the housing. A PCB 704 is mounted at the bottom of the ring cover, the said PCB 704 comprises of a circuit for converting the AC waveform receives from the electronic ballast to a DC volt suitable for driving the LEDs 302. The PCB circuit is housed in a plastic plug 608 that has a shape of cap of existing fluorescent lamp. The plastic plug 608 contains the plurality of pins 610 protruding from the base of plastic plug 608 that is used to establish electric connection with the electric socket. The circuit in PCB 704 of the retrofit lamp is compatible to work with the output waveform given by an electronic or electromagnetic ballast.

Heros Electronics provides hobbyist and engineers globally with high-quality Quick Turn PCBs at affordable prices. Depending on your PCB requirements, we have a fast turnaround time of just 24 hours. You just need to submit your files before 9:00 AM for same day quick turnaround services.

Engineers can depend on Heros Electronics because of our reliable on time delivery percentage and high quality manufacturing. Get a faster turnaround time than our standard lead time of 2 weeks, which allows for your company to prototype your critical PCBs faster. With our affordable prices and reliability, decrease the probability for poor quality PCBs and increase your ROI (Return on Investment) for your PCB prototyping with Heros Electronics.

Metal Core PCB MCPCB is kind of PCB with metal base material instead of woven glass (FR4), cotton paper (FR3) or others. It is with single layer metal core PCB, double layers MCPCB, double sided MCPCB, COB MCPCB and multilayer MCPCB. The common used metal core is aluminum, copper and alloy. Aluminum is the most frequently used among them due to its good heat transfer ability, dissipation ability and relatively cheaper cost than copper, although which may has a better performance.

Single Layer Metal Core PCB MCPCB consists of a metal base (aluminum or copper alloy), dielectric layer, and copper conductor layer. The single layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PCB. The metal core provides lower cost and allows much larger areas than ceramic substrates.

Metal Core PCB is used to replace traditional FR4 or CEM3 PCBs because of the ability to efficiently dissipate heat away from the components. This is achieved by using a thermally conductive dielectric layer.

The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.

Metal core PCB feature:

1. Use of surface mount technology (SMT)
2. Effective treatment of thermal diffusion in PCB circuit design
3.Reduce operating temperature, increase power density and reliability, extend the life of product
4. Smaller footprint, lower hardware and assembly costs
5. Replace the fragile ceramic substrates PCB with better mechanical durability.

Metal Core PCB applications:

1. Audio equipment: input, output amplifiers, balanced amplifiers, audio amplifiers, preamplifiers, power amplifiers …
2. Power supply: switching regulator, DC / AC converter, SW regulator…
3. Communication electronic equipment: high-frequency amplifier, filter appliances, transmitter circuits…
4. Office automation equipment: motor drives…
5. Car: Electronic regulator, ignition, power controllers…
6. Computer: CPU boards, floppy disk drives, power supply devices…
7. Power module: Inverters, solid state relays, power rectifier bridges…

About Agile Circuit

Based in China, Agile Circuit is specializes in printed circuits manufacturing with high quality and low cost by prototypes and medium volume. Our products range includes FR4 rigid printed circuits, aluminiumPCB, copper printed circuits and PCB assembly which are extensively used in communications, network, industrial control, computer applications, national defense, aerospace and medical fields.

Submit your PCB specifications by emailing us your Gerber Files, or you can give us a call to talk to a sales representative during normal business hours. We have many options available for your quick turn PCB manufacturing and with our years of PCB fabrication experience, we are confident that we can help you with your project. When place your order to Heros Electronics, you can be sure that your circuit boards will be delivered on time with the highest quality. We appreciate the opportunity to earn your business and we look forward to hearing from you soon.

Quick-turn Printed Circuit Board Fabrication Highlights:

1. Accelerated PCB production times
2. 1 (same day to 24 hours), 2, or 3 day turnaround time
3. Speed up entry into market
4. Full and Prototype Boards available
5. Fast and accurate human reviewed PCB quotes
6. We provide high quality PCB manufacturing with full in house capabilities for projects small and large.
7. Years of Quick turn PCB fabrication supplier experience
8. State-of-the-Art Manufacturing facility
9. Every received order is manually reviewed before production
10. No order quantity limit

From the beginning of establishment, we have been providing rapid prototyping boards for our customers. You can send your Quick turn Printed Circuit Board specifications to us. All Gerber files are reviewed in order to provide you with an accurate quote at the first time. We pride ourselves on customer service and our workmanship.

micro-chip also known as die is electrically interconnected instead of using traditional assembly process or individual IC packaging on the final product board. COB MCPCB used in thermoelectric separation application products.
For normal MCPCB, there's a dielectric layer between trace copper and metal core, and the thermal conductivity is limited by that dielectric layers, so value can only be 1~3 W/m.K. But using COB MCPCB, there's no such dielectric layer because chip (die) direct touch the metal core, so thermal conductivity value of COB MCPCB will be almost the same one of metal core material itself. The normal material of metal core is aluminum, so thermal conductivity of COB MCPCB is more than 200W/m.K.

Material: Mirrow Aluminum
Number of Layers: 1 layers
Thickness: 1.6mm
Color of Solder Mask: White
Finished Immersion: Mirror Silver

Circuit Board Assembly

PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.

Heros Electronics is a one-stop solution provider for all circuit board services so we are often entrenched with the PCB production process from working Gerber files to assembly. Through our well-proven circuit assembly and manufacturing facilities, we can provide the most advanced and nearly limitless capabilities for your prototype or high-volume PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.

How large is the PCB (dimensions)? How long are the longest circuit etch traces and how wide?

If every LED is dissipating heat at the same time, a small PCB will get quite warm if it doesn't have something to transfer some thermal energy to?
Is this mounting on metal posts, or any kind of heatsink on the back side? If so, the heavier 2oz copper will spread the heat energy more effectively to a heatsink and I would choose that.
If the PCB has no heatsink to work with (it is its own heatsink) , the 1 oz copper will likely do OK as it can only radiate over so much surface area, and I assume the LEDs are distributed across the surface so one area doesn't have dramatically more heat to dissipate than another area.

CIED Manpack
Generally, this clash within the radio’s spectrum operational needs during tactical missions is de-conflicted using fixed high Q, high power RF bandpass and bandstop filters installed prior to mission. This can limit operational effectiveness due to the potentially large number of fixed filters required within the allocated radio communication channels, which need be transported, stored in the field, and fitted by trained personnel. Many of these fixed filters centred within the octave wide tuning range could be replaced by a single high-Q tunable filter.

Teledyne Defence & Space’s CB503 is a digitally tuned bandpass filter operating across VHF / UHF frequency bands. The core of the CB503 is a high-Q three section, machine combline filter. It has an input / output coupling structure that enables the filter to be tuned to any central frequency in the range of 160MHz to 360MHz whilst maintaining its excellent filter characteristics.

Express PCB		Rigid PCB Rapid Prototype,24 hours
Fr4 PCB		prototype Lower to 15USD !
Rapid Prototype		Fr4 Rigid PCB Rapid Prototype China,

MCPCB		MCPCB Manufacturer China, Shenzhen
Aluminum PCB:		Aluminum Metal Core PCB manufacturing, Fabrication
Aluminum PCB:		single side, double side MCPCB, 0.5-5mm or more

Rogers 4350B		Rogers 4350,Rogers 4003 Manufacturing
Rogers 4350B		Rogers 4350B,4003C PCB Manufacturer
Ro4350B		Rogers High Frequency PCB Manufaturing China

Turnkey Services		Turnkey PCB Assembly Services,
Turnkey services		Print circuit board Manufacturing, Turnkey Services
Turnkey Assembly		Through Hole PCB components wave soldering Assembly

Communication filter Aluminum mcpcb aplication

PCB Supplier Shenzhen, China, PCB Manufacturer, Turnkey services

Express PCB

Rigid PCB Rapid Prototype,24 hours

MCPCB

MCPCB Manufacturer China, Shenzhen

Rogers 4350B

Rogers 4350,Rogers 4003 Manufacturing

Turnkey Services

Turnkey PCB Assembly Services,

Communication filter Aluminum mcpcb aplication