Electronics & Electrical

Oxide Ceramics – Aluminum Oxide (Al2O3) Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more often than any other advanced ceramic material. Coraynic Technology Limited offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design. Alumina/Aluminum Oxide (Al2O3) ceramic materials. A-95, A-97, A-99, A-99.8 four grades of alumina products, according to the user's different application needs, the preparation of high mechanical strength, high purity, high density, high insulation, high pressure, acid and alkali corrosion and other ceramic parts; molding process to take the cold isostatic pressure, hot die casting, dry compression of three kinds of molding methods, not only to strictly control the high-precision products of the mass production, but also to realize the large quantities of ceramic processing. The molding process adopts three types of molding methods: cold isostatic pressing and hot die casting, and dry die casting. Processing precision: μm level Size range: small hole ф0.2, outer diameter ф300 A-95 Aluminum oxide ceramic products Properties of A95 Alumina/Aluminum Oxide ceramic(Al2O3) Performance Parameters of Alumina Whiteware: Density ≥3.80 g/m³ Air lmpermeability <5.0*10 ^-12 Pa. m³/s Flexural strength 385 MPa Average Linear Expansion Coefficient 7.0x10^-6 7.6 x10^-6 Dielectric constant 9.2 Tangent of Dielectric Loss Ange! 3.0*10 ^-4 Volume Resistivity （100°C） 3.3*10^14 Ohm.cm Average Grain Size 10~20 µm Breakdown Strength 38 Kv/mm 1、Composition: 95% alumina content. 2、Characteristics: heat-resistant, insulation, thermal shock resistance, good mechanical properties. 3, the main application: precision ceramic parts Polished substrates, ceramic capacitors for pressure sensors, vacuum feedthroughs, connectors, relays, etc. A-97 Aluminum oxide ceramic materials. 1, composition: alumina content of 97%, calcium aluminum silicon ternary system ceramics. 2, features: chemical stability, breakdown strength, volume resistivity are good. 3, the main application: high temperature and high insulation ceramic parts, bioceramics and so on. Density ≥3.82 g/m³ Air lmpermeability <5.0*10 ^-12 Pa. m³/s Flexural strength 404 MPa Average Linear Expansion Coefficient 7.10x10^-6 7.8 x10^-6 Dielectric constant 8.5 Tangent of Dielectric Loss Ange! 4.0*10 ^-4 Volume Resistivity （100°C） 1.0*10^14 Ohm.cm Average Grain Size 10~20 µm Breakdown Strength 42 Kv/mm A-99 Aluminum Oxide Ceramic Products 1, Composition: 99% alumina content 2, Characteristics: mechanical strength 455MPa, breakdown strength 54kv/mm, excellent corrosion resistance index. 3, the main application: heat-resistant corrosion-resistant wear-resistant high- pressure parts. Density ≥3.91 g/m³ Air lmpermeability <5.0*10 ^-12 Pa. m³/s Flexural strength 455 MPa Average Linear Expansion Coefficient 7.10x10^-6 7.8 x10^-6 Dielectric constant 9.3 Tangent of Dielectric Loss Ange! 4.0*10 ^-4 Volume Resistivity （100°C） 2.60*10^14 Ohm.cm Average Grain Size 8~16 µm Breakdown Strength 54 Kv/mm Alumina oxide Metallized ceramic materials Self-developed metallization formula, successfully solved the bottleneck problem of high-density fine grain porcelain metallization, with metallization layer welding bonding force, and solder wettability is good, is the key to achieve high quality gas tightness welding products. Greatly improve the company's competitive core force. The company has strong metallization coating strength, and various structures of outer circle, plane, inner hole and step can be realized. Successfully developed metallized ceramic products with small aperture (minimum 0.2mm), large plane shaped parts and other structures. Aluminum oxide ceramic sealing products Alumina ceramic-to-metal sealing products are widely used in the fields of electric vacuum, automatic control, microelectronics, optoelectronics, aerospace, nuclear power and so on. Our company utilizes high temperature brazing, electron beam welding, laser welding and other welding methods to seal ceramics with oxygen-free copper, molybdenum-copper, titanium alloys, deforestation alloys and other metals, and provides customers with ceramic-metal sealing products with excellent insulation performance, tensile strength and vacuum airtightness. Applications for aluminum oxide Al2O3advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for water taps and valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry. Advantages Application Excellent mechanical strength Power semiconductor modules Excellent electrical insulation Concentrator Photovoltaic Arrays (CPV)solar arrays High thermal stability solid-state relays High thermal conductivity High frequency switch mode power supplies(SMPS) The thermal expansion coefficient is close to that of silicon Electronic heating devices may be structured just like printed circuit boards Automobile electronics Power LED module Electronic heating devices substrates have been used widely in electricpower and electronic industry.

Minimum Order: 10 long tons

beo-ceramic-substrate/ 99.5% High Thermal Low Dielectric Beryllium Ceramic Substrate BeO ceramics Beryllium oxide is a kind of white amorphous powder which is not soluble in water. Due to its extremely high melting point and excellent thermal conductivity, it is generally used in microwave high-power electric vacuum devices and microelectronic packaging devices. When your application requires a material that combines high thermal conductivity and electrical resistivity, consider the benefits of using BeO ceramics.BeO is flexible in applications and superior in performance. We,Coraynic process beryllium oxide powder by pressing, sintering or extruding it into a variety of customized shapes or forms that deliver exceptional thermal properties. Beryllium oxide thermal ceramics are frequently used in high-performance semiconductor applications, microwave devices, heat sinks, electronics packaging, vacuum tubes, gas lasers and magnetrons. BeO Ceramic Substrate materials are ideal in thermal management applications when product design considerations include: • Miniaturizing the physical size of the device or enclosure • Exposing the component to high ambient temperatures • Airflow or liquid cooling is not possible or is prohibitively expensive • Applications that require a ceramic which insulates against electricity • Melting and sintering operations at very high temperatures for crucibles BeO CERAMIC SUBSTRATE STANDARD SIZE thickness(mm) L*w (mm L*W (mm) L*W(mm) L*W(mm) 0.385 2”*2” 50.8*50.8mm 3”*3” 76.2*76.2mm 4”*4” 100*100mm 4.5”*4.5” 114.3*114.3mm 0.5 2”*2” 50.8*50.8mm 3”*3” 76.2*76.2mm 4”*4” 100*100mm 4.5”*4.5” 114.3*114.3mm 0.635 2”*2” 50.8*50.8mm 3”*3” 76.2*76.2mm 4”*4” 100*100mm 4.5”*4.5” 114.3*114.3mm 1.0 2”*2” 50.8*50.8mm 3”*3” 76.2*76.2mm 4”*4” 100*100mm 4.5”*4.5” 114.3*114.3mm 1.5 2”*2” 50.8*50.8mm 3”*3” 76.2*76.2mm 4”*4” 100*100mm 4.5”*4.5” 114.3*114.3mm With high thermal conductivity, high melting point (2530 ± 10°C), high strength, high insulation, high chemical and thermal stability, low dielectric constant, low dielectric loss and good process adaptability, beryllium oxide ceramics are widely used in the fields of special metallurgy, vacuum electronics, nuclear technology, microelectronics and optoelectronics. Especially in high-power semiconductor components, integrated circuits, microwave electric vacuum devices and nuclear reactors, BeO ceramics is the mainstream ceramic material for the preparation of high thermal conductivity components. Beryllium oxide ceramics BeO ceramic substrate Having the characteristics of low dielectric constant, low microwave loss, high strength, excellent thermal conductivity, high processing precision, and good consistency, beryllia oxide rod can be applied to a traveling wave tube to support its spiral structure and to provide a good cooling channel. Why choose Coraynic Technology –Sufficient supply –Completive price –Excellent performance –Good service –Top-quality raw material –Prompt delivery Stock and transportation condition: Before transporting, check whether the packaging container is complete and sealed. During transportation, ensure that the container does not leak, collapse, fall or damage. It is strictly forbidden to mix with acids, oxidants, foods and food additives. Transport vehicles should be equipped with leakage emergency handling equipment when transporting. During transportation, it should be protected from exposure, rain and high temperature. When transporting by road, follow the prescribed route and do not stay in residential areas and densely populated areas. Our team can assist with selecting an optimal product for your RF and microwave microelectronics packaging. Contact our engineers for the best solution!

Minimum Order: 10 long tons

We have following stock Refrigerator & A/C Compressors to offer on regular supplies from Germany, Denmark and Sweden. Specifications as Follow Copper Compressor – Fridges/AC . Our copper content on 99.97 % Monthly Supply Capacity: 500 - 1500 metric tons, Type: Fridges, AC. Packaging Detail: Wood Pallets, 20(40) FCL/ According to international Specification in Containers Quantity: Between 200~500MT per month Minimum Order acceptable : 1x20FCL (25MT or 26MT/20FCL, 3000 or 3450 Pieces/20FCL Compressor types - All available Compressor Weight 2kg, 4kg, 6kg, 8kg, 10kg, and 12kg More Details 220-240 v 50 or 60 hz. Cooling capacity 90-190 w displ Size 5.99 -12.53 cm3 Purity 99.98% copper inside with connection box

Minimum Order: 3000

Commercial solar inverter are designed to handle the scale of power production and consumption required for large projects. If the system includes battery storage, the inverter can also help store excess solar energy in the batteries or charge it from the grid. Commercial properties typically use three-phase power, and commercial three-phase inverters are designed to synchronize with three-phase power to provide a more stable current. The right choice of inverter for commercial solar and battery systems depends on a variety of factors, including the size and configuration of the solar array, the presence of a battery storage system, the type of electrical system in the building, and local codes and utility policies.

Senergy inverter for commercial use include 10~125 KW series. They can be applied to commercial and industrial power stations, suburban and large ground power stations. In response to the demand of increasing PV module current, Senergy upgraded the string current of all inverters to make sure the products can flawlessly adapt to 500W/600W+ high power module applications.

Saving energy costs and reducing the CO2 footprint are important issues for companies. Three effective ways of achieving greater energy efficiency are: generating and consuming renewable energy through low-maintenance solar PV plants – integrating battery storage systems, e.g. to perform peaking – and reducing the need for expensive reactive power. senergy new energy offers suitable inverters for all these measures.

Senergy has over 30 years’ OEM/ODM experience working with the world top 10 brands in the UPS industry, and more than 18 years’ leading competency and position in PV inverter R&D and manufacturing in Taiwan. Today, we leverage our OEM/ODM expertise in our cooperation with the leading PV inverters and module manufactures around the globe.Whether we are talking about our largest products or smaller ones, saving space is always on our minds. Space means money and we want to help our customers achieve profitable growth. Our engineers focus their time on design improvements to compress product size or create new products that manage more functionality and allow you to reduce the number of components. We are constantly looking for ways to integrate products or use new materials to provide more value in less space. Whether by ensuring reliable products or developing products that can be safely maintained while operating or monitoring for potential failures, Senergy wants to help its customers optimise the efficiency of their operations by awarding certification to major standards around the world.

Energy Storage inverters are the pivotal pillar of support for energy revolution. With the reduction of energy storage cost and the increase of new energy installation, the installed capacity of energy storage is ramping up. Senergy debuted the new AC Coupled inverter, Hybrid inverter as well as other new models. The new Energy Storage inverters feature very powerful charge controlling capabilities up to 120A, and the maximum input power up to 10,000W, which can greatly increase the amount of self-generation electricity and smartly prioritize the self-consumption of stored energy.

Yawei Transformer – High-Performance Power & Distribution Transformers Yawei Transformer offers a full range of power and distribution transformers, from 6 kV to 500 kV, designed for industrial, commercial, utility, and infrastructure applications worldwide. Our products include oil-immersed, dry- type, pad-mounted, and custom transformers, suitable for indoor and outdoor installations. Engineered for reliable and efficient power distribution, Yawei transformers deliver stable voltage, low losses, and long-term performance under demanding operating conditions. They support single-phase and three-phase configurations, 50Hz / 60Hz operation, and multiple cooling methods such as ONAN and ONAF. All transformers are manufactured to meet UL, CSA, ANSI, IEEE, and IEC standards, ensuring safe, compliant operation in North American and international markets. We provide flexible design options, including custom voltage ratios, tap changers, and mounting arrangements, enabling seamless integration into diverse power networks. With modern production facilities, strict quality control, and reliable logistics, Yawei Transformer ensures consistent product quality and timely delivery for bulk orders, long-term supply agreements, and OEM projects. Trusted by utilities, EPC contractors, and industrial clients, our transformers offer efficient, safe, and dependable power solutions worldwide.

Minimum Order: 1 bags

Bohui is a professional Electrical Enclosure manufacturer in China, specializing in Steel Cabinet, IP65 Enclosure. OEM solutions, fast development & global supply. Contact us now. https://www.bohuielectric.com/

OTECHKABEL is a leading USB Cable, HDMI Cable and Type-C Cable manufacturer & factory offering customized services and bulk orders. Contact us for High-quality data & charging cables! https://www.otechkabel.net/

USRP B200/B210 Product Overview The B200 and B210 hardware covers RF frequencies from 70MHz to 6 GHz, has a Spartan6 FPGA, and USB 3.0 connectivity. This platform enables experimentation with a wide range of signals including FM and TV broadcast, cellular, Wi-Fi, and more. The USRP B200 features one receive and one transmit channel in a bus- powered design. The B210 extends the capabilities of the B200 by offering a total of two receive and two transmit channels, incorporates a larger FPGA, GPIO, and includes an external power supply. Both use an Analog Devices RFIC to deliver a cost-effective RF experimentation platform, and can stream up to 56 MHz of instantaneous bandwidth over a high-bandwidth USB 3.0 bus on select USB 3.0 chipsets (with backward compatibly to USB 2.0). Because the B200 and B210 are enabled with USRP Hardware Driver (UHD), users can develop their applications and seamlessly port their designs to high-performance or embedded USRPs such as the X310 or E310. UHD is an open-source, cross-platform driver that can run on Windows, Linux, and MacOS. It provides a common API, which is used by several software frameworks, such as GNU Radio. With this software support, users can collaborate with a vibrant community of enthusiasts, students, and professionals that have adopted USRP products for their development. As a member of this community, users can find assistance for application development, share knowledge to further SDR technology, and contribute their own innovations. Features ● RF coverage from 70 MHz – 6 GHz ● GNU Radio, C++ and Python APIs ● USB 3.0 SuperSpeed interface ● Standard-B USB 3.0 connector ● Flexible rate 12 bit ADC/DAC ● Grounded mounting holes USRP B200 ● 1 TX & 1 RX, Half or Full Duplex ● Xilinx Spartan 6 XC6SLX75 FPGA ● Up to 56 MHz of instantaneous bandwidth ● USB Bus powered USRP B210 ● 2 TX & 2 RX, Half or Full Duplex ● Fully-coherent 2x2 MIMO capability ● Xilinx Spartan 6 XC6SLX150 FPGA ● Up to 56 MHz of instantaneous bandwidth in 1x1 ● Up to 30.72 MHz of instantaneous bandwidth in 2x2 ● Includes DC power supply ● GPIO capability More: https://www.hmusrp.com/products/

HM-B210（Single-Board） Description The B , 210 is a highly integrated Universal Software Radio Peripheral (USRP) with a frequency range of 70 MHz–6GHz. HM-B210 is an entry-level SDR device. It adopts an integrated RF transceiver and provides a real-time signal bandwidth of up to 56MHz. In terms of hardware, it provides a programmable Spartan6 FPGA, USB 3.0 connection and an external power interface. In terms of software, thanks to the good compatibility of USRP hardware driver (UHD), users can use third-party platforms (GNU Radio) for quick development. Users can build their own projects with rich open-source projects as references (e.g., 4G/5G demonstration refer to OAI) to get rapid prototype. Features • Highly integrated, frequency range from 70MHz to 6GHz • Up to 56 MHz of instantaneous bandwidth • 2 TX & 2 RX, Half or Full Duplex with fully-coherent 2x2 MIMO capability • USB 3.0 SuperSpeed interface with standard Type B USB 3.0 connectro • Open-source UHD hardware driver • Programmable Spartan 6 XC6SLX150 FPGA • GNU Radio, C++ and Python APIs • AD9361 RF Front-end • GPIO capability   Application Experiment with the HM-B210 across a wide range of applications including: FM and TV broadcast, cellular, GPS, WiFi, ISM, and more. Users can immediately begin prototyping in GNU Radio and participate in the open-source SDR community. Full support by the UHD software allows seamless code reuse from existing designs, compatibility with open-source applications. More: https://www.hmusrp.com/products/

SMT PCB Turning Conveyor Clamp – Advanced Automated PCB Handling and Rotation System   SMT PCB Turning Conveyor Clamp provided by Hayawin is an innovative automated system designed for high-precision PCB handling in modern electronics manufacturing. Engineered to rotate circuit boards accurately at 90°, 180°, or 270°, this device optimizes production workflows by seamlessly transferring PCBs between process stages. From the very first cycle, our SMT PCB Turning Conveyor Clamp ensures reliable and efficient board rotation, making it a critical component for high-volume SMT lines.   The SMT PCB Turning Conveyor Clamp is purpose-built for integration into circuit board production lines. Utilizing a robust machine frame made from high-strength iron plate and aviation aluminum profiles, this device guarantees stability and long-term durability. Its design features a fully enclosed structure with a transparent observation window, ensuring that operators can monitor the process at all times. The system is equipped with a PLC programmable controller and touch screen for precise control, while the standard SMEMA interface enables seamless connection with other SMT equipment.   Technical Specification   Cycle time ≈15S Power supply 220V 50HZ Air supply & usage 0.4-0.6MPa；≤10L/min Rotate degree ±90° Transport height 950±30mm Flow direction Left to Right/Right to Left   Model Specification   Model YS-CD460 Pass-through Min PCB Size(L*W) 80×50mm Pass-through Max PCB Size(L*W) 530×460mm(or customized) Rotate Min PCB Size(L*W) 150×150mm Rotate Max PCB Size(L*W) 530×460mm(or customized) Dimensions (L*W*H) 1000×1300×1100mm   Key Features of Hayawin YS-CD460 SMT PCB Turning Conveyor-Clamp   Advanced PLC Control System: The SMT PCB Turning Conveyor Clamp uses an integrated PLC controller to ensure stable operation, precise movement, and seamless synchronization with other production equipment. Rotational Stability Mechanism: Featuring motor-driven extension/retraction functions and adjustable parallel width settings, the clamp maintains smooth and consistent rotation. A built-in torque limiter further enhances safety during PCB handling. Dedicated Aluminum Guide Rails: These guide rails minimize vibration and friction, ensuring that PCBs are transported without damage or misalignment, a critical factor for maintaining production quality. Robust and Durable Construction: The frame is constructed using folded and welded sheet metal with powder-coated surfaces, offering superior corrosion resistance and mechanical strength even in demanding industrial environments. Automatic Diagnostics and Safety Features: Equipped with photoelectric sensors and fault code displays, the SMT PCB Turning Conveyor Clamp simplifies troubleshooting and reduces downtime. A safety door lock function and equipment shutdown protection further ensure operator safety. Advantages Enhanced Efficiency: The SMT PCB Turning Conveyor Clamp automates board rotation and transfer, reducing manual intervention and speeding up production cycles, which is essential for high-volume manufacturing. Increased Production Precision: With adjustable settings and high-precision control, this system ensures accurate PCB positioning, minimizing errors during soldering and component placement. Versatile Integration: The device is designed to work seamlessly with various SMT machines such as pick-and-place systems, reflow ovens, and inspection stations, enhancing overall line efficiency. Low Maintenance and High Reliability: Thanks to its robust construction and self-diagnostic features, the SMT PCB Turning Conveyor Clamp offers reduced maintenance costs and long-term operational stability, even in high-demand environments. Operational Flexibility: The clamp's multi-angle rotation and adjustable width settings allow it to cater to diverse production layouts, making it adaptable for space-constrained production lines and various board sizes. Applications High-Volume PCB Assembly: Ideal for factories requiring rapid, automated board orientation changes, especially in double-sided SMT processes, the SMT PCB Turning Conveyor Clamp ensures continuous and precise operations. Space-Constrained Production Lines: In facilities with limited floor space, this clamp efficiently redirects PCBs to alternate channels, overcoming layout constraints while maintaining high throughput. Automated Integration: The SMT PCB Turning Conveyor Clamp seamlessly connects with other equipment via SMEMA interfaces, facilitating smooth integration in mixed-vendor production environments. Quality Control and Inspection: By accurately positioning PCBs for subsequent inspection and testing, this system enhances overall product quality and reduces defects in final assemblies. Hayawin SMT PCB Turning Conveyor Clamp delivers an advanced, high-precision solution for automating PCB rotation and transfer in SMT production lines. Its robust construction, advanced control features, and versatile integration make it an essential asset for modern electronics manufacturing. Invest in our SMT PCB Turning Conveyor Clamp to enhance production efficiency, improve quality control, and ensure safe, reliable operation.