Electronics & Electrical

Products Advantages: Standard size 320x160mm or 240mmx120mm Supper flexible to make curved, cylinder, round shape Full front service with stronger magnets Light weight around 0.25KG/PC LISN flexible led displays are made with flexible led modules 320mmx160mm size or 240mmx120mm size. It is supper flexible and soft , can be curved with 0-180 degrees to make different curved led display. The grooves design make the modules more flexible With strong magnets on the modules, they can be very convenient for installation and front maintenance, you can install the modules just by hands, no need other tools. It can be installed on the single Iron cabinets or simple unit iron structure to make different curved shape led display

Full bandwidth 3.0–6.0GHz RF ferrite coaxial circulator, high isolation, low insertion loss. Ideal for base station transceivers, radar systems and microwave communication protection. Model number:5o102528136SK Frequency Range:3.0~6.0GHz Insertion Loss:0.5dB Isolation:18dB VSWR:1.3 Forwar , d Power:100W Reverse Power:100W Dimension:25.4*28*14mm 5o.com is a modern high-tech enterprise specializing in the research, development, production, and sales of RF microwave passive components. Focusing on independent innovation, the company primarily manufactures microwave passive components such as RF isolators, circulators, coaxial loads (terminals), coaxial attenuators, power splitters, waveguide-to-coaxial converters, directional couplers, filters, and duplexers/multiplexers. These products are widely used in 5G communications, satellite navigation, radar electronic countermeasures, and aerospace applications.

Minimum Order: 1 bags

C Band 5.0–6.0GHz RF ferrite coaxial isolator, high isolation and low insertion loss. Protect microwave transceivers, radar and satellite systems from reflected power. Model number:5o002536056NK Frequency Range:5.0~6.0GHz Insertion Loss:0.4dB Isolation:20dB VSWR:1.25 Forwa , rd Power: 300W Reverse Power:100W Dimension:25*36*18mm 5o.com is a modern high-tech enterprise specializing in the research, development, production, and sales of RF microwave passive components. Focusing on independent innovation, the company primarily manufactures microwave passive components such as RF isolators, circulators, coaxial loads (terminals), coaxial attenuators, power splitters, waveguide-to-coaxial converters, directional couplers, filters, and duplexers/multiplexers. These products are widely used in 5G communications, satellite navigation, radar electronic countermeasures, and aerospace applications.

Minimum Order: 1 bags

High-power 500W VHF coaxial isolator, 150–180MHz, 50Ω. Low insertion loss, high isolation & VSWR protection. Ideal for radio communication transmitters, base stations & RF systems. Model number:5o00801401150180NK Frequency Range: 150~180MHz Insertion Loss: 0.6dB Isolation: 17dB VSWR:1.35 Forward Power:500W Reverse Power:250W Dimension:25*36*18mm 5o.com is a modern high-tech enterprise specializing in the research, development, production, and sales of RF microwave passive components. Focusing on independent innovation, the company primarily manufactures microwave passive components such as RF isolators, circulators, coaxial loads (terminals), coaxial attenuators, power splitters, waveguide-to-coaxial converters, directional couplers, filters, and duplexers/multiplexers. These products are widely used in 5G communications, satellite navigation, radar electronic countermeasures, and aerospace applications.

Minimum Order: 1 bags

300W high-power coaxial fixed RF attenuator, DC-3GHz frequency, 50Ω impedance, low VSWR ≤1.2, N-type connectors. Ideal for RF test, transmitter, radar & microwave systems. Precision attenuation, excellent heat dissipation. Model number:5o2030003D30 Frequency Range: DC-3GHz Power: 300W Attenuation Value:30dB Attenuation Tolerance:±1.5 dB VSWR:1.2 Connector Type:7/16 Male to 7/16 Female 5o.com is a modern high-tech enterprise specializing in the research, development, production, and sales of RF microwave passive components. Focusing on independent innovation, the company primarily manufactures microwave passive components such as RF isolators, circulators, coaxial loads (terminals), coaxial attenuators, power splitters, waveguide-to-coaxial converters, directional couplers, filters, and duplexers/multiplexers. These products are widely used in 5G communications, satellite navigation, radar electronic countermeasures, and aerospace applications.

Minimum Order: 1 bags

It adopts 83.2V, 460Ah large-capacity design to provide long-lasting and stable power support for forklifts. Built-in GPS function ,BMS and battery indicator display makes battery management smarter and equipment scheduling more efficient. We use Class A LFP batteries, which are safe, reliable and have a long cycle life. It can be flexibly adapted to a variety of forklift models to meet operational requirements under different working conditions.

Minimum Order: 1 bags

Our company is a professional steel tower manufacturer with ISO certificates based in China. Supported by the team of professional engineers,technicians,skill workers,we are dedicated to providing our global customers with high quality telecom towers. The detailed information is specified in the following table.We sincerely look forward to cooperating with you.  1.key Details: Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model Number: Telecom Tower. Surface treatment: Hot Dip Galvanizied or painted. 2.Packaging & Delivery: Packaging Details: Telecom tower will be bundled by Galvanized strapping as per client's requirements. Deliver:Shipped in 20 days after payment from Tianjin port. Tower members: One steel tower is separated into several bundles. Bolts: Packing material is robust nylon bag or steel drum. 3. Technical Data Design 1. Design Code ANSI/TIA-222-G/H/F, EN 1991-1-4 & EN 1993-3-1 Structure Steel 2. Grade Mild Steel High Tensile Steel GB/T 700:Q235B, Q235C,Q235D GB/T1591:Q355B, Q355C,Q355D ASTM A36 ASTM A572 Gr50 EN10025: S235JR, S235J0,S235J2 EN10025: S355JR, S355J0,S355J2 3. Design ,  Wind Speed Up to 250 km/h 4. Allowable deflection 0.5 ~1.0 degree @ operational speed 5. Te , nsion strength (Mpa) 360~510 470~630 6. Yield strength (t≤16mm) (Mpa) 355 235 7. Elongation (%) 20 24 8. Impact strength KV (J) 27(20°C)---Q235B(S235JR) 27(20°C)--- Q345B(S355JR) 27(0°C)---Q235C(S235J0) 27(0°C)---Q345C(S355J0) 27(-20°C)---Q235D(S235J2) 27(-20°C)---Q345D(S355J2) Bolts & Nuts 9. ,  Grade Grade 4.8, 6.8, 8.8 10. Standards for mec , hanical properties 10.1 Bolts ISO 898-1 10.2 Nuts ISO 898-2 10.3 Washers ISO 6507-1 11. Standards for Dimensions , 11.1 Bolts DIN7990, DIN931, DIN933 11.2 Nuts ISO4032, ISO4034 11.3 Washers DIN7989, DIN127B, ISO7091 Welding 12. Met , hod CO2 Shielded Arc Welding & Submerged Arc We , lding(SAW) 13. Standard AWS D1.1 Marking 14. Method of marking  , of the members Hydraulic Press Stamping Galvanizing 15.  , Galvanization standard of steel sections ISO 1461 or ASTM A123 16. Galvanizatio , n standard of bolts and nuts ISO 1461 or ASTM A153 Test 17. Fact , ory test Tensile test,Elements analysis, Sharpy tes , t(impact test), Cold Bending,   Preece te , st,Hammer test Capacity 18. Maximum Production Capacity ,   50,000 TON per annum

What is 3 Legged Tubular Steel Tower? 3 Legged Tubular Steel Tower is a self-supporting high-rise steel structure made of steel pipe with a tower section and a triangular cross section. Main features: 3 Legged Tubular Steel Tower is made of steel pipe, and the tower body has a triangular cross section. A high-rise steel structure of angle steel. Applicable height: 40m, 45m, 50m. Tubular Steel Communication Tower includes tower base towers, crossbars, diagonal bars, antenna supports, lightning rods, and tower splicing devices. Tubular Steel Tower Features: 1. The seamless steel pipe is used as the column material, the wind load coefficient is small, and the wind resistance is strong. 2. The Steel Telecommunication tower column is connected by an outer flange, and the bolt is pulled, which is not easy to damage and reduces maintenance costs. 3. The 3 Legged Tubular Steel Tower is arranged in a triangular shape to save steel. 4. The roots are small, the floor space is small, the land resources are saved, and the site selection is convenient. 5. The tower body is light in weight, and the new three-leaf cutting board foundation reduces the basic cost. 6. Truss structure design, convenient transportation and installation, and short construction period. 7. The tower type is designed with the wind load curve changing, and the lines are smooth. It is not easy to collapse in case of rare wind disasters, reducing human and livestock casualties. 8. The design conforms to the national steel structure design specification and tower design rules, and the structure is safe and reliable. Highlights of JIAYAO self-sup , porting tower ● Leading design concept. ● Versatility, modular design, flexible configuration of accessories. ● Tower group design, modification and adjustment. ● The tower section is universal, and the same tower section taken from the same mother tower is completely common in different tower types. ● Lower costs. ● Self-supporting tower light weight. ● Self-supporting tower installation cost is good. ● Self-supporting tower installation time is short. ● High reliability. ● The design and processing of JIAYAO's self-supporting tower products are in line with ISO 9001:2000 quality management system. ● 50 years design life.

Our company is a professional steel tower manufacturer with ISO certificates based in China. Supported by the team of professional engineers,technicians,skill workers,we are dedicated to providing our global customers with high quality telecom towers. The detailed information is specified in the following table.We sincerely look forward to cooperating with you.  1.key Details: Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model Number: Telecom Tower. Surface treatment: Hot Dip Galvanizied or painted. 2.Packaging & Delivery: Packaging Details: Telecom tower will be bundled by Galvanized strapping as per client's requirements. Deliver:Shipped in 20 days after payment from Tianjin port. Tower members: One steel tower is separated into several bundles. Bolts: Packing material is robust nylon bag or steel drum. 3. Technical Data Design 1. Design Code ANSI/TIA-222-G/H/F, EN 1991-1-4 & EN 1993-3-1 Structure Steel 2. Grade Mild Steel High Tensile Steel GB/T 700:Q235B, Q235C,Q235D GB/T1591:Q355B, Q355C,Q355D ASTM A36 ASTM A572 Gr50 EN10025: S235JR, S235J0,S235J2 EN10025: S355JR, S355J0,S355J2 3. Design ,  Wind Speed Up to 250 km/h 4. Allowable deflection 0.5 ~1.0 degree @ operational speed 5. Te , nsion strength (Mpa) 360~510 470~630 6. Yield strength (t≤16mm) (Mpa) 355 235 7. Elongation (%) 20 24 8. Impact strength KV (J) 27(20°C)---Q235B(S235JR) 27(20°C)--- Q345B(S355JR) 27(0°C)---Q235C(S235J0) 27(0°C)---Q345C(S355J0) 27(-20°C)---Q235D(S235J2) 27(-20°C)---Q345D(S355J2) Bolts & Nuts 9. ,  Grade Grade 4.8, 6.8, 8.8 10. Standards for mec , hanical properties 10.1 Bolts ISO 898-1 10.2 Nuts ISO 898-2 10.3 Washers ISO 6507-1 11. Standards for Dimensions , 11.1 Bolts DIN7990, DIN931, DIN933 11.2 Nuts ISO4032, ISO4034 11.3 Washers DIN7989, DIN127B, ISO7091 Welding 12. Met , hod CO2 Shielded Arc Welding & Submerged Arc We , lding(SAW) 13. Standard AWS D1.1 Marking 14. Method of marking  , of the members Hydraulic Press Stamping Galvanizing 15.  , Galvanization standard of steel sections ISO 1461 or ASTM A123 16. Galvanizatio , n standard of bolts and nuts ISO 1461 or ASTM A153 Test 17. Fact , ory test Tensile test,Elements analysis, Sharpy tes , t(impact test), Cold Bending,   Preece ,  te , st,Hammer test Capacity 18. Maximum Production Capacity ,   50,000 TON per annum

What Is 4 Legged Angular Steel Tower? 4 legged angular steel tower is a kind of self-supporting communication tower，It can also be called 4 legged angular steel communication tower, telecommunication tower, antenna tower. 4 legged angular steel tower are higher steel structures used all over the world for communication applications. Their function to support antennas for telecommunications, broadcasting and WIFI internet. 4 legged angular steel tower is usually come with pre-designed accessories, just like platforms, ladders with cable tray, antenna brackets, aviation light brackets and fall prevention device, etc. 4 legged angular steel tower are based on either ground or building, and they are commonly designed in trusses structure to carry the wind loads and seismic loads. 4 legged angular steel tower is easy to process, transport and install. The overall rigidity of the angle steel tower is large, the bearing capacity is strong, and the technical application is mature. Highlights of JIAYAO self-suppor , ting tower ● Leading design concept. ● Versatility, modular design, flexible configuration of accessories. ● Tower group design, modification and adjustment. ● The tower section is universal, and the same tower section taken from the same mother tower is completely common in different tower types. ● Lower costs. ● Self-supporting tower light weight. ● Self-supporting tower installation cost is good. ● Self-supporting tower installation time is short. ● High reliability. ● The design and processing of JIAYAO's self-supporting tower products are in line with ISO 9001:2000 quality management system. ● 50 years design life.

The bionic tree, also known as the bionic tower and the bionic communication tower, belongs to the technical field of communication towers. It is to coordinate the communication tower with the surrounding natural environment, and effectively solve the problem of difficult construction in scenic spots and other places. The advantage is that it maintains all the advantages of the original single-tube tower and makes major breakthroughs and improvements in its shape. Taking natural growth of pine trees, eucalyptus, etc. as simulation samples, designing sketches and computer renderings, formulating sculptures and spraying process procedures, and simulating camouflage of single-tube towers, making people not aware of the existence of towers and integrating them into In the surrounding natural environment. There are many kinds of bionic tree tower, which are mainly divided into imitation pears such as Yingkesong, Imitation Coconut and Imitation Palm Tree, which are installed in some scenic areas. advantage: 1. The structure is exquisite and realistic, and the appearance is beautiful and elegant. Because the bionic tree tower is modeled on actual plants, the shape resembles a real imitation, because it is finely crafted and installed in landscapes, parks, plazas and trees similar to its species, close to nature and blended with nature, and a new and unique large line frame. For the traditional platform hidden in the branches and leaves will not destroy the overall beauty of the tower body, the bionic tree tower humanized shape design, with a vibrant atmosphere of the times. 2. Strong structural stability and good technical performance. The tower base adopts the independent reinforced concrete structure, which can effectively avoid the uneven subsidence of the foundation; the feeder fixing splint is set inside the tower body, and the feeder line is protected from the wind and rain, which effectively solves the feeder damage factor and thus prolongs its Service life; each section of the tower is finished with a finished inner flange connection to ensure concentricity and verticality, avoiding the safety hazards of other connection methods. 3. The floor space is small and the economic effect is remarkable. The tower body adopts a conical single-tube structure, and the floor space is only l-2 meters square, the foundation is 4-6 meters square, and there is no need to build a base station wall, thereby reducing the user's land acquisition area and saving costs (especially in towns). 4, long service life, long-lasting effect due to the relatively small external damage of the tower body, and the structure is reasonable, the materials used are excellent, so the iron tower has a longer service life; the surface is hot- dip galvanized, the corrosion resistance is good, and the surface is equipped with The simulated bark, which simulates the bark and simulates the foliage, is a high-grade composite material that is waterproof, fireproof and anti- corrosive. It can ensure its appearance does not peel off for a long time. Highlights of JIAYAO self-supporti , ng tower ● Leading design concept. ● Versatility, modular design, flexible configuration of accessories. ● Tower group design, modification and adjustment. ● The tower section is universal, and the same tower section taken from the same mother tower is completely common in different tower types. ● Lower costs. ● Self-supporting tower light weight. ● Self-supporting tower installation cost is good. ● Self-supporting tower installation time is short. ● High reliability. ● The design and processing of JIAYAO's self-supporting tower products are in line with ISO 9001:2000 quality management system. ● 50 years design life.

pros and cons of lithium ion batteries In today\'s ever-evolving industry, understanding the importance of Lithium-ion Battery is crucial for staying competitive and making informed decisions. This article explores Lithium-ion Battery, offering practical insights for businesses and professionals alike. Lithium-ion batteries have achieved significant recognition in the world of electric vehicles. Regarded as the most advanced battery technology available, lithium batteries have gained widespread adoption by automotive companies and electric vehicle manufacturers. In this article, we will delve deeper into the world of lithium batteries, comparing them with conventional lead-acid batteries and exploring their remarkable advantages and potential drawbacks. 1. Understanding Lithium-ion Battery Lithium-ion batteries serve as rechargeable power sources in a wide range of modern devices. They offer the highest energy density on the market, minimal self-discharge, and highest energy memory effects. Their applications extend to military technologies, transportation systems, such as electric motorcycles, cars, and aviation equipment. Lithium-ion batteries employ electrodes made of layered crystalline compounds. During the charging and discharging process, lithium ions move between layers, filling the voids and facilitating chemical reactions that release energy to power various devices.

lithium ion battery for electric wheelchair Electric wheelchairs are invaluable for individuals with mobility challenges, providing independence and freedom. However, users often face issues with battery lifespan, charging times, and weight. This guide addresses these pain points, offering solutions for maximizing the performance of electric wheelchair lithium batteries. We\'ll explore everything from basic knowledge on battery types to an in-depth guide for maintenance. Whether you\'re a first- time user or seeking to extend the life of your current battery, this comprehensive guide is tailored for you. Key phrases such as "care for lithium batteries," "maximize battery life," and "electric wheelchair maintenance" will help you navigate through common challenges. Basic Knowledge: Understanding Electric Wheelchair Lithium Batteries Electric wheelchair lithium batteries differ significantly from traditional lead-acid batteries in terms of energy density, charge cycles, and durability. Lithium batteries typically have an energy density of around 150-200 Wh/kg, providing more power for a given weight. They can last for approximately 500 to 1,500 charge cycles, depending on usage and charging habits, compared to only 300-400 cycles for lead-acid batteries. Key terms to know include: Depth of Discharge (DoD): This refers to the percentage of the battery that has been discharged compared to its total capacity. A lower DoD can enhance the lifespan of your battery. Charge Cycle: One charge cycle is defined as using 100% of a battery\'s capacity, which can occur through multiple partial discharges. Battery Management System (BMS): This system monitors battery status, including voltage, current, and temperature, ensuring safety and longevity.

12V 100ah Na ion Sodium ion Battery for RV Truck Car Motorcycle Our 12V 100AH Sodium Ion batteries deliver reliable deep-cycle performance with outstanding thermal stability and safety. Designed for applications that demand high efficiency and cost-effectiveness, these batteries offer a low-temperature tolerance and consistent output. With a low self-discharge rate and long cycle life, they provide dependable power for commercial vehicles and energy storage systems. Widely used in electric trucks, logistics vehicles, and stationary energy storage.