Electronics & Electrical

This Emergency Battery Backup Led Driver is a conversion kit remote box for operating 3-70W LED luminaires in emergency mode. The conversion kit is suitable for converting existing light fittings to emergency operation. Best Emergency Driver For Panel for your option UPGRADE DESIGN 1. This NA01-H70-W3 have been improved to use Premium Lithium batteries (LiFePO4) - compared to lead acid batteries - offer significantadvantages: Safety and stability: In case of hazardous events, such ascollision or short- circuiting, this type of batteries doesn’t explode or catch fire, significantly reducing any chance of harm. It can reach 350°C to 500°C. It will be longest lasting and safety available for working. 2. Match wide range of LED lamp from 3w to 70w, Emergency time more than 3 hours 3. CB, CE, SAA Approved 4. Deep discharge protection, IC control Prevent overcharging and over discharging 5. Light weight and intergrade design. 6. Easy install and maintain

Micro Tubular Brass Coil Heater With Super Thin Wall 1.5mm 1. Product introduction Press in brass coil heater, the coil heater is designed to beset in the brass sheating, can eliminate known problems associated with the casting process. The machined path in the brass for the heater enables exact repeatability of heat profile. By never exposing the coil heater to molten brass there are no risks of shifted heater coils, or destruction of the thermocouple junction.Flexible design options include internal, external "wound in" or external slotted type J or type K thermocouples. 2. Characteristics 1) Has quick heat dissipation, high insulation, greatly extend the service life of heater 2) Can be built with a Micro, Mini, Flat, Low profile, or Round Nexthermal Coil Heater. 3) Safety in use 4) Faster responding heater due to eliminated air pockets than cast in brass 5) Profile and heater orientation precisely repeatable 6) Thermocouple not exposed to molten brass temperatures – Improved durability 7) Potential for designing thin walled brass heaters to minimize OD impact 8) Faster responding heater due to eliminated air pockets than cast in brass 3. Features: 1) Standard sizes available with various cross section 2) Various Watt Density options available. 3) Robust Design with Choice of Terminal Exits 4) Available with built in Thermocouple 5) Designed for even heat profile. 6) Precision fit on Hot Runner Nozzles & Manifolds. 7) Highly Non-corrosive. 8) Maximum heat transfer due to more contact area. 9) Advanced Thermal Engineering. 4. Application 1) Injection moulding machine nozzle 2) Hot Runner Nozzles & Bushings 3) Packaging machineries 4) Hot runner Injection moulds. 5) Blow Moulding Machine Nozzles. 6) PET prefrom & Thin wall container Moulds 7) Hot runner Manifolds. Parameters are required to place an order ! Custom Micro Tubular Brass Coil Heater With Super Thin Wall 1.5mm

Product Description EOD Robot Model: HW-18 Description Mechanical arm can clamp specimen weighing 30KG to be test as below in intermediate speed circularly. Each test should be conducted continuously in continuous working time and charging during working is not allowed. The continuous working time is 3 hours. Moving ability: EOD robot can move 10 minutes clockwise and anticlockwise respectively along square track of 10m X 10m. Grade ability: On the slope whose length is more than four times of robot length and incline is more than 40° with horizontal ground, operating robot climb to top of slope and return the same way, round-trip time can last 10 minutes. Mechanical arm function: Repeated operation of driving each mechanical arm joint separately to run continuously between two limit position, can last 30 minutes. Technical Parameter Robot Body Materials Aircraft-grade aluminum alloy, precision machining Dimensions L*W*H: 910 * 650 * 500 mm Weight 90kg (without accessories, package and control box) Battery DC24V lead acid rechargeable battery Working time ≥ 3 hours Maximum Speed ≥1.2m/s Loading Capacity When loading 140KG, it can move normally (actual measurement). Lift Capability It can move with clamping weights of 40K and will not drop (actual measurement). Grade Ability It can climb up the slope of 45° and stop steadily on the slope. Climbing Stairs Ability With traction-free assist, it can climb up and down the stairs of 160mm step height and 45°angle slope. Turning Ability In horizontal cement ground or bituminous pavement, the robot can turn clockwise or anticlockwise 360º. Limited Passage Width ≤700mm Over-obstacle Capacity It can cross the obstacle of 320mm height. Max. Mechanical Arms Spread 1650mm Gripper of Manipulator Maximum Expansion Range 250mm Arm Extension when stretch out and draw back 500mm Control Distance Wireless control: ≥150m (visible range); wire control: 100m (optional 200m); Forward Camera Color infrared induction Backward Camera Color infrared induction Cradle Head Various focal Camera Color infrared induction Manipulator Gripper Camera Color infrared induction Floodlight Two group LED floodlight (one group on the front and back) Control Terminal Box Portable, waterproof, dustproof, high strength Size ≤ L 460 * W 370 *H 260 mm Weight ≤ 10kg Display Screen 12-inch HB LCD, wide viewing angle, outdoor clear picture Operation High-quality rocker handle, human software interface design, easy observation and convenient operation Display Image It can monitor 4 video signals simultaneously or separately amplify one of 4 video signals Battery Rechargeable 24V lithium battery, working time ≥ 3 hours when fully charged. 360 Degrees Turning EOD Robot 0 Company Introduction In 2008, Beijing Hewei Yongtai Technology Co., LTD was established in Beijing.Focus on the development and operation of special safety equipment, mainly serve the public security law, armed police, military, customs and other national security departments. In 2010, Jiangsu Hewei Police Equipment Manufacturing Co., LTD was established in Guannan.Covering an area of 9000 square meters of workshop and office building, it aims to build a first-class special safety equipment research and development base in China. In 2015, a military-police Reserch and development center was set up in Shenzhen.Focus on the development of special safety equipment, has developed more than 200 kinds of professional safety equipment. Jiangsu Factory 360 Degrees Turning EOD Robot 1 360 Degrees Turning EOD Robot 2 Shenzhen Research Centre 360 Degrees Turning EOD Robot 3 360 Degrees Turning EOD Robot 4 Overseas Exhibitions 360 Degrees Turning EOD Robot 5 360 Degrees Turning EOD Robot 6 Certificates 360 Degrees Turning EOD Robot 7 360 Degrees Turning EOD Robot 8 360 Degrees Turning EOD Robot 9 Staff Photo Staff from Jiangsu Factory 360 Degrees Turning EOD Robot 10 Staff from Headquarters 360 Degrees Turning EOD Robot 11 Staff from Shenzhen research centre 360 Degrees Turning EOD Robot 12

High contrast ratio \ Light weight \ Fast maintenance Features of Tiger Series Indoor Rental Led Screen The Tiger series was born to create a big Event site. The 500*500mm panel is flexible and convenient. The pixel pitch of indoor products: 2.6mm and 2.9mm *Only 7KG each panel, and light cabinet assure faster installation *Special protector at 4 corners *Receiving card, hub card, and power supply are integrated into one unit box, providing easy installation. *Universal module, no need to distinguish left/right or up/down modules. Application of Tiger Series Indoor Rental LED Screen Led Video Wall Stage The led display screen has brilliant and bright color performance, it has brought rich color for the stage performance, the colorful display screen combined with the flexible switching screen lens creates a strong visual impact and artistic appeal for the audience. Commercial led display screen is an indispensable part of the field of stage performance. As professional indoor led screen rental manufacturers, we will do our best to meet all the needs of customers. An experienced custom LED display factory with over 20 years of expertise in the LED display industry. We have a golden team with an average age of about 30 years old. Our youth is not only age but also the innovative spirit of daring to dream and pursue dreams. The team designs and owns a number of patents, constantly working on more creative and competitive products.

Minimum Order: 100

Our product names are very Chinese style. For example Dragon, GUKO, Tiger, and Mural. Especially, Dragon is used widely and designed uniquely. Dragon applies to indoor and outdoor rental applications. Types of Led Screen Rental Outdoor And Indoor Rental LED Screen Dragon 2.6 is an indoor LED display. This product offers ultra brightness 800cd/㎡, with wide viewing angles and short viewing distances. Refresh frequently ≥3000Hz Indoor LED Display Screen for Rent Curve function and Easy installation Indoor LED Screen Rental Fast maintenance FAQs of LED Screen Rental Q: Is your LED display waterproof? A: Yes, our Dragon series are suitable for both indoor and outdoor rental. The degree of protection reaches IP65. Q: Do you know the 4 series of our current products? A: We have Tiger, Dragon, Mural, and GOKU series. Q: What is A Church Video Wall? A: A church video wall is designed to display a particular congregation, religious venues, and events. It can deliver your worship service and message in an eye-catching way. LED church screen can be the wisest choice among these different displaying technologies because of its affordable, multi-functional, and high-standard visual performance features. You can show almost all kinds of materials such as song lyrics, announcements, sermon points, and videos for your entire congregation. Q: How much time the set-up will cost? A: Our Dragon, DT, and Tiger rental series screens are easy to assemble, just lock the upper, lower, and side locks. The cabinet is light, and it is no problem to set-up it up by one person. Of course, the installation time still depends on the area of the screen. Q: Does the fixed LED display consume a lot of power? A: Compared with previous technologies, LED displays in recent years have not consumed so much power. Especially indoor fixed LED display. Our GOKU and Mural series are mainly used in high-end retail, supermarkets, entertainment venues, etc. We can provide you with very energy-saving solutions. The Importance of LED Screen Rental The LED rental screen hire for events needs to be moved frequently, dismantled and installed repeatedly. It is simply understood as ''beautiful appearance, light and portable installation, stable and reliable quality'', so the product appearance design, structural design, and material selection are all emphasized. The main application is For enterprises, conference systems, exhibitions, hotels and other fields. As a rental led display supplier, we can offer kinds of rental led display for sale, and the led screen rental price is low, anything you need, please leave us a message. As a led display company, we will do our best to meet all the needs of customers.

Minimum Order: 100

Outdoor led screen rental in the use of this area is mainly in the stage performance and some art performance to use. Features of Dragon Series Indoor LED Screen Hire Big stage correct choice The Dragon series was born to create a big stage. The 500*500mm panel is flexible and convenient. The 500*1000mm large size panel can help customers quickly build a large screen in a short time. With a lightweight design, the Dragon series enables one-man installation. • Pixel pitch of indoor products: 2.6mm, 3.9mm • Pixel pitch of outdoor products: 3.9mm,4.8mm • Panel dimension: 500(W)*500(H)*83(D)mm, 500(W)*1000(H)*83(D)mm Superior visual performance with high brightness and high refresh rate, ready to create stunning event moments at any time. • Brightness of indoor Dragon2.6 and Dragon 3.9: 800nits • Brightness of outdoor Dragon 3.9 L: 4500nits • Refresh rate of Dragon series: 3840Hz Curve function The Dragon series supports concave and convex connections to create various shapes and build a more creative stage. The cabinet can be installed in convex and concave screens. （ -5°，-2.5°， 0°，2.5°，5°） Sp , ecial protector at 4 corners Modular Design for Easy Maintenance The integrated power box makes maintenance easier Application of Dragon Series LED Screen for Rent Large Led Screens For Churches We are grateful to have more clients who are using our Indoor Dragon Series LED 2.6mm panels for the Church installation! Incredible job just accomplished for the church in Canada!! Thank you for all the trust from our customers. 2000Sqm Outdoor Dragon 3.9, 3000Sqm Indoor Dragon 2.6 stocks in LA! As one of outdoor led screen rental suppliers and indoor rental led display manufacturers, we can offer sorts of related products for sale, and the outdoor led screen rental price is low, if you have needs, please contact us. If you want to find a reliable led screen company, please contact us, and we will be your best partner. If you want to know more types of led display, please visit our website.

Minimum Order: 100

Based on the regular 1000/750/500*250*45mm panels, 1250*250*45mm not only could be used to replace the combination of 750/500*250*45mm panels, but also realizes more flexible & highly efficient installation and save more cost and labor. The mural series is an upgraded version, specially designed for indoor fixed installation. The whole panel is direct-mounted onto the structure without disassembling any accessories. Types of Indoor Commercial Led Display Thin Flexible LED Commercial Advertising Display Screen High contrast ratio; Full rear& front access; Curve function; Easy maintenance Front Service Rental LED Screen Super light; Die casting; High-precision; Easy installation; Fast maintenance How to Install the Indoor Commercial LED Display? Mark the hole positions of the frame according to cabinet& screen size, drill holes and install screws. Put the frame onto the wall with expansion screws. Put empty cabinets onto the frame with specific screws. Connect power and signal cables between cabinets, and assemble modules onto cabinets, all modules should be placed upward. Connect the main power and signal cables of the whole screen. As professional commercial led display suppliers, we can offer sorts of related products for sale, if you have needs, please contact us. As a LED screen factory with 20 years of experience, we can make most kinds of led displays with stable quality and leading design.

Minimum Order: 100

Indoor flexible led screen products used in shopping malls, airport duty-free shops, hotels. Features of Goku Series Thin Flexible Led Screen More Flexible Based on the regular 1000/750/500*250mm panels, realizing more flexible & highly efficient installation save more cost and labor. The box is very light and thin. More Precise The upgraded curve &90 ° corner provide high rigidity and precision for the convex and concave screens. Front and rear access Front & rear services are available, suitable for a wider range of applications. Application of Goku Series Thin Flexible Led Screen LED Video Wall Display Board Application Indoor fixed products are used in shopping malls, airport duty-free shops, and hotels. As one of flexible led screen manufacturers, we can offer sorts of related products for sale, and the indoor led video wall price is low, if you have needs, please contact us. If you are looking for a reliable led display screen supplier, please choose us, and we will do our best to meet all the needs of customers. More types of led screen, please visit our website.

Minimum Order: 100

Super light 6.5KG \ Ultra slim 63mm \ More stable \ Front access \ Features of Mural Series Front Maintenance LED Screen Faster No need to take off modules during installation More precise Unique technology design for great precision and seamless connection. More stable Talon locks for stable connection, support hanging or stacking installation. Stronger Integrated and complete die-casting aluminum back cover. More convenient Fully front service including module, receiving card, and power supply Application of Mural Series Front Maintenance LED Display Led Display Board Application Indoor fixed products are used in casinos, airports, luxury shops, and television stations. As a led display screen factory, we can offer sorts of led screen China for sale, anything you need, please leave us a message.

Minimum Order: 100

Super Slim / Light Weight / Save Energy / High Contrast Ratio Features of DT Series Indoor Led Screen Rental The DT series was born to create a big stage. The 500*500mm panel is flexible and convenient. The pixel pitch of indoor products: 2.9mm Superior visual performance with high brightness and high refresh rate, ready to create stunning event moments at any time. • Brightness of indoor DT2.9:1000nits • Refresh rate of DT series: 3000Hz *The cabinet can be installed in convex and concave screens. (-5°,-2.5°,0°,2.5°,5°) *A special protector at 4 corners *Modular bottom shell shutter design for easy heat dissipation. *The integrated power box makes maintenance easier. Application of DT Series Indoor LED Display Screen China Rental LED Video Wall Stage Flexible led screen products are widely used in stage performances around the world. As professional indoor rental led screen suppliers, we can offer kinds of related products for sale, if you have needs, please contact us.

Minimum Order: 100

Our products are mainly divided into LED Screen Rental, and Indoor Commercial LED Display. We can make most different types of led screens with stable quality and leading design. LED Screen Rental LED Screen Rental is divided into indoor and outdoor. Its characteristics are mainly: High contrast ratio, High-precision, Curve function, Easy installation, and Fast maintenance. Indoor Commercial LED Display Mural series used for an indoor fixed solution. The cabinet's weight is 6.5kg and thick 63mm. Fully front service including module, receiving card, and power supply. Customized Outdoor LED Display A brand-new LED solution is convenient and cost-saving. Why Choose LEDTOP's LED Screen? A high-tech enterprise integrated the R&D, production and sales, with the 18- years of excellent experience and technology in custom LED display screen industry. Headquartered in Shenzhen, China, the capital of LED display manufacturing, partners across over 120 countries, with warehouses in US & EU. Cooperate with more than 120 countries around the world, to support and provide the overall LED display solutions for more than 5,000 customer groups. 5,000sqm standard workshop, equipped with fully intelligent production lines and warehousing, and has passed the ISO9001 certified With technological innovation and development, the product structure is continuously extended and improved. At present, the product line covers indoor, outdoor, rental, fixed, fine-pitch, and other series. Applied to many fields and has won the patents. What Is the Difference Between LED And LCD Display Clarity, Brightness and Light Source In terms of clarity and brightness, LED displays are much better than LCD displays. As far as its LED light source is concerned, the LED display is an energy-saving and environmentally friendly product. Splicing, Contrast and Viewing Angle With the splicing of the display, the LED display can realize the seamless splicing of the large screen. Contrast, high-quality LED display. The LED display is nearly 10 times stronger than the LCD display. Viewing angle, LED display can achieve a relatively large viewing angle. How Does A LED Display Work? The control circuit receives the video signal from the computer and drives the LED to emit light to generate images. It is a pulse lighting device. It controls the display gray scale by adjusting the duty cycle of a single LED through the driver IC to make it appear rich. As the main body of the LED display, the performance of the LED light directly affects the image effect and service life of the LED display. As a led display screen distributor, we can offer kinds of related products for sale, and the led screen price is low, if you have needs to buy led screen, please leave us a message.

Minimum Order: 100

Model Number:UIYDC2525A600T700 Frequency Range:600~700MHz Bandwidth:30% Insertion Loss:0.3dB Isolation:21dB VSWR:1.2 Forwar , d Power:200W Reverse Power:200W Connector Type:TAB Temperature:-40~+85°C Dimension:25 , .4*25.4*10.5mm

Minimum Order: 1 bags

OEM Commercial Advertising Led Display , Durable Led Advertising Display Board Commercial Advertising Led Display Feature: 1. Plug and play zero setting. 2. Slim with 35 mm thickness of ours,45mm with others in the market. 3. About 28kg/unit with ours while 32kg/uit with others in the market. 4. Smoothly, PC film in front of screen,Protect the leds. 5. Special handle design,Easier to pack up the bracket. 6. Smart Control,App control,Anytime and anywhere with any forms. Commercial Advertising Led Display Specification: 　 Iposter-2.5 Iposter-3 Physical pitch 2.5mm 3mm Pixel Configuration SMD2020 SMD2020 Pixel Density 169,344 pixels/sqm 111,111 pixels/sqm Module Dimensions(WXH)mm 160X160 192X192 whole Set Dimensions(WXH)mm 695x1986X50 631x1986X50 No. of modules per panel(WXH) 4X12 3X10 Physical Resolution of module(WXH) 64X64 64X64 Physical Resolution of Whole Set(WXH) 256X768 192X640 Panel Material Aluminum Aluminum Single Cabinet Weight 27kg 27kg Processing 16bit 16bit Colours 281 trillion 281 trillion Contrast Ratio 4,000:1 4,000:1 Average Power Consumption 200W/Set 175W/Set Max Power Consumption 600W/Set 530W/Set Driving Method 1/28 dynamic scan 1/32 dynamic scan Operation Temp/ Humidity -10℃ -60℃ /10%-60% -10℃ -60℃ /10%-60% Storage Temp/Humidity -30℃ -60℃ /10%-60% -30℃ -60℃ /10%-60% Brightness >1,000NITS >1,000NITS Refresh rate > 1,920 Hz > 1,920 Hz Vertical viewing angle 160 Degrees 160 Degrees Horizontal Viewing Angle 140 Degrees 140 Degrees IP Rating(Front/Rear) IP 40 IP 40 Frame Rate 60 fps 60 fps Expected lifetime 100,000 Hrs 100,000 Hrs Servicing Front/ Rear Front/ Rear Multiple ways for Installations *Mounted on the wall *Hanging *Multi screens cascade *Stand with base *Stand with bracket Commercial Advertising Led Display Applications: Entertainment complexes, Churches, Restaurants, Showrooms, Casinos, Convenience Stores, Banking, Government facilities, Theatres and Retail outlets etc. OEM Commercial Advertising Led Display , Durable Led Advertising Display Board 0 OEM Commercial Advertising Led Display , Durable Led Advertising Display Board 1 Why Choose us? BST has a perfect service system, including pre-sale service, in-sale service and after-sale service. To provide high quality service for our customers, we train every salesman with necessary product maintenance knowledge and organized a Technology Supporting Department with a group of excellent and professional engineers. Any problem you can contact us at any time you like. Pre-sale service: 1. Reply enquiries in 24 hours. 2. Market research and forecast for customer. 3. Provide unique and professional solutions based on customer's requirement. 4. Data sheet and samples offer. 5. Other services, such as special packing design, factory visiting and so on. In-sale service: 1. Tracking report in producing. 2. Quality test report for every order. 3. Photos and videos as per customer's requirement. 4. Free spare parts. After-sale service: 1. Lifetime free maintenance and upgrade. 2. Complaint respond period not exceed 24 hours; maintenance guidance and problem solution supplied in 48 hours. 3. Customer satisfaction tracking report. 4. Free technician training. 5. Full set of documents free of charge, which including installation guidance, software operation manual, easy maintenance manual and control system software CD and so on. 6. Special service for big project, such as stadium, exhibitions, squares and so on.

Single Phase Silicon Rubber Lightning and Power Surge Arrester for Electrical Equipment Specifications: Composite Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution. Type YH5W5-21/56 Rated voltage---------kV 21 MOCV ----------------kV 16 Nominal Current-------kV 5 Residual voltage of steep impulse----at 5kA(kV) 60.5 8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) 56 Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) 46 1mA D.C reference voltage (kV) 29.7 Line discharge level 1 2mS long duration impulse current A 200 4/10µS High current impulse kA 65 Lightning impulse withstand kV 125 Power frequency voltage withstand(dry/wet)kV 43 0.1S TOV--------------kV 25.2 1S TOV----------------kV 24.15 10S TOV---------------kV 23.1 1200S TOV-------------kV 21 Creepage distance ----mm 670 Material employed in series non-linear resistor Zinc Oxide Competitive Advantage: 1. Compact and Lightweight 2. Extremely Safe Pressure Relief Performance 3. Superior Performance against Environmental Contamination 4. Directly Molded Structure 5. Compliance with International Standards(IEC60099-4) 6. Simple Support Structure 7. Manufactured at Advanced ISO-9001 certified facilities Other: Yongde holds the quality policy of being 'the technical forerunner, supreme in quality, supremacy of customers, and innovative progressing', so that our products and services successfully satisfied our users. We warmly welcome friends and customers from home and abroad to contact for exchanges and corporations. We also welcome feedbacks from our user communities.