Insulation, Accessories & Others

Digital Security Board PCB The Digital Security Board PCB is the rigidity PCB circuit board developed and produced by Shenzhen Quanhong Electronics Co., Ltd. the HDI board is made of FR-4 material, surface gold deposition and laser drilling. The minimum line width and line spacing can reach 75um and the minimum hole diameter can reach 0.1mm. The buried blind hole circuit board is widely used in digital cameras, notebooks, mobile phones and other electronic products and automotive electronics. Rigid PCB Manufacturing Capability Rigid PCB Manufacturing Capability Item PCB HDI Layer 1-40 1-40 Minimum linewidth/linespacing 3MIL/3MIL(0.075mm) 2MIL/2MIL(0.05MM) Minimum hole diameter 6MIL(0.15MM) 6MIL(0.15MM) Minimum solder resist opening (single-side) 1.5MIL(0.0375MM) 1.2MIL(0.03MM) Minimum solder resist bridge 3MIL(0.075MM) 2.2MIL(0.055MM) Maximum aspect Ratio (thickness/hole diameter) 10:01 8:01 Impedance control accuracy +/-8% +/-8% Finished thickness 0.3-3.2MM 0.2-3.2MM Maximum board size 630MM*620MM 620MM*544MM Maximum finished copper thickness 6OZ(210UM) 2OZ(70UM) Minimum board thickness 6MIL(0.15MM) 3MIL(0.076MM) Maximum layer 14 12 Surface treatment HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion Ag Immersion Gold,OSP,selectiveimmersion gold, carbon print Min/max laser hole size / 3MIL / 9.8MIL Laser hole size tolerance / 10%

Product Introduction: 1. 2021 New Private mold, unique design 2. Digital display the battery capacity on charging box 3. Super-sound performance 4. Ergonomics earphone design for comfortable fit 5. Songs / calls / volume adjusting freely 6. Super competitive price with high quality Quick Details: Is wireless : Yes Support Memory Card : No Vocalism Principle : Dynamic Volume Control : Yes Control Button : Yes Private Mold : Yes Battery Indicator : LED Model Number : RC22 Style : TWS (True Wireless Stereo) Communication : Wireless Use : Portable Media Player, Mobile Phone, COMPUTER, Gaming, Sports, Travel, PROFESSIONAL Function : Waterproof, Noise Cancelling, Microphone, LED Display, Power Bank, Support Amazon Alexa, Support Apple Siri, Support Xiaomi AI Assistant, Support other AI Assistant, Support Google Assistant Waterproof Standard : IPX-7 Active Noise-Cancellation : No Type : Mini Wireless Tws Earbuds Color : Black BT Version : 5.1 BT Earphone Tws Logo : Logo Customize Material : ABS Support : HSP/HFP/A2DP/AVRCP Usage : Smart Mobile Phones

Passenger elevator series, with human nature as the height Take technology as a weapon and design as a pioneer Technically, it adopts a new generation of permanent magnet synchronous gearless traction machine and computer control technology, combines a data network system and a modular structure, and uses an effective self-check program to make the elevator system control more flexible, accurate, efficient and reasonable. Small machine room passenger elevator Save building space, expand building space utilization, make the operation more sensitive and reliable, make the building more elegant and beautiful, small machine room elevator, using rare earth material permanent magnet synchronous gearless traction machine and elevator special thin control cabinet, reducing 25mm The height of the machine room makes the area of the machine room consistent with the area of the hoistway. Passenger elevator without machine room Adhering to the energy-saving and high-efficiency advantages of machine-room- less elevators, the product has been upgraded in terms of customer experience, civil construction costs, installation and maintenance convenience, etc., using efficient host and control systems, which have faster speeds and better riding comfort. Higher security.

1. The smallest 2.4G wireless rear view integrated camera in world, volume is 27*25*25mm 2. Backup camera is designed with IP68 waterproof, Working temperature: -4°F- 149°F, no need to worry driving at raining day and extreme weather. 3. Easy to install: two way of bracket to install camera, more convenient 4. Camera come with good low night vision:110 degree horizontal angle. more safety to drive at darkness and daytime. Illumination can be as low as 0.1LUX. 5. 5 Inch TFT color screen, brightness: 500cd/m Resolution is 800*480 6. Power on response time is 1.5MS, latency time is 70 ms, video will be appeared quickly on monitor. 7. Two position to install monitor: located on dashboard or on windshield. Install separately, when need to connect camera, just pair the code. 8. Transmissor prow is 16DBM,RX sensitivity is -90DBM 9. Monitor has variety of display way: Mirror, normal image and up, down, left, right image flip for more safe parking. 10. Product context:FX505 set

Supply of plastic optical cable for panel type short circuit ground fault indicator Failure Indicator Color Bar Fiber Optic Cable, Inner Diameter 1.0 And Outer Diameter 2.2mm, Failure Indicator 1. Product classification, display mode, model and installation Name Display Mode Model Function Installation Fixing Mode Panel-type fault indicator Indicator light shows bus grounding, single-phase short circuit detection, snap ring fixing, belt hoop Installation location Power distribution equipment in power systems, oil fields, chemicals, steel mills, railways and other cable systems 2. Basic principles Short circuit principle: When the circuit has a short circuit fault, the short circuit sensor senses the fault current, and at the same time converts this signal into a data signal and sends it to the host, then the two-phase short circuit fault indicator on the host panel is on, showing the line where the fault occurred. Grounding principle: The grounding part is based on the detection of the zero- sequence current of the line. When a ground fault occurs in the system, if the grounding indicator on the panel is on, it indicates that the cable system has a grounding fault.

Coupler 17dB 5 - 1000 MHz MACP-009943-CH07F0 is a 17dB broadband Coupler in a low cost, surface mount package. It offers low loss, good Isolation, good input/output matching and exceptional coupling repeatability. Ideally suited for high volume CATV/Broadband applications. Applications: Wired Broadband Specifications: Min Frequency: 5 MHz Max Frequency: 1,000 MHz Coupling, Nominal: 17 dB Isolation: 37 dB Input Power: 24 dBm Insertion Loss: 0.6 dB

1. 1.2m x 2.1m size RF Door or customized size 2. Copper RF Shielding Door 3. Brass Frame door for MRI Room 4. 10MHz~130MHz meet 110dB shielding performance 5. Frame+lock+handle 6. Wooden case packing door Description: 1) Standard door entrance size is according to the hospital cart pass 2) Non-magnetic materials 3) Door threshold direction could modify during assemble 4) Easy to repair or replace spare parts High performance with reasonable price Size Standard 1.2*2.1 meter /super size 1.4m*2.4m/double size 2m*2m Material Brass foil covered frame + copper foil + Aluminum plated 1mm coated white+ wooden frame accessories Frame+lock+handle Attenuation 10MHz~130MHz meet 110dB Noise testing 65db after closing door

[1] Product Overview: YN-840 heating-traditional embedded electric fireplace insert, Create a luxurious, relaxing atmosphere with the elegant design of The YN-840 heating. rich surroundings give this piece a unique and timeless style. The LED tech Electric Firebox mimics the look of a real fire but does not require a chimney or vents and plugs into a standard outlet for convenient setup. Features include LED technology, sleek touch controls, and dynamic glowing embers. [2] Specifications: 33inch Modern style Black Frame 750-1500W heater Adjustable flame wood burning effect electric fireplace Product Model: YN-840 Heating Product Size: W840*H660*200mm Heating Power: 750-1500W Decor Power: 10-50W Mode of Use: Insert firebox Control Mode: Control panel ＆ Remote Control Heating Area: 10-30 Sqm Standard configuration: Electric fireplace thickened cold rolled paneling/ LED light source thickened toughened glass/fiber pseudo wood /optical reflective curtain Advantage: Energy saving, safe, efficient, and fast...

Product Description White Color 12000BTU Heating And Cooling Mini Split Air Conditioner Goods Description: World famouns brand rotary type compressor High Efficient Internal Thread Copper pipe for condensor and evaporator LED digital display, Best Visibility Self-diagnose capability, error code showing for detection convenience Intelligent Defrost, Independent Dehumidification, Sleep Mode, Quiet Operation Low Voltage Startup, Auto-protection, Auto Restart With CE, RoHS, ISO9001, ISO14001 standard 1. 7000btu 12000btu 18000btu 24000btu 30000btu and so on split air conditioner. 2. wall split mount air conditioner for rooms etc 3. AC inverter air conditioner 4. heating pump wall split air conditioner 5. factory wholesale with cheap price and professional service

Founded in 2010, Shenzhen Huashengxin Circuit is a professional manufacturer for printed circuit boards. Huashengxin products cover 1~32L FR-4 PCB, IMS PCB,HDI Boards, high frequency PTFE boards and Rigid-flex boards etc. We provides flexible quick turn production services (12hours to 72 hours), as well as small volume to big volume PCB manufacturing. And our products are widely applied to from communication industry, power supplies devices, computer networks to aerospace industry. Max layers is 32layer (≥20 layer needs to review) The max finish panel size is 740* 500 MM, but if panel side >600 MM, will need to review the board Min finish panel size is 5 * 5mm PCB material includes PI +FR4,FR4, Rogers, etch PCB thickness capability is 0.2~4.0mm(needs to review when <0.2 mm, or >4 mm ) (and can not do HASL surface with board thickness </=0.6mm) Copper thickness of inner and outer base copper capability: Min 0.3/0.5oz,Max 3oz, advance 4-6oz Bow and twist tolerance: 0.075% Min. hole size: 0.15mm(need to review the board if smaller than 0.15 mm ) HDI Min drill hole capability: 0.08-0.10MM PCB track/gap capability: 3mil(0.075mm) PCB outline method: Routing/V-CUT/Punching Solder mask thickness capability: standard 15-20um; Advanced: 35um Min solder mask bridge width capability: green 4mil,other colour 4.8mil Solder mask filling holes capability: 0.1-0.5mm The color of solder mask covers green, matt green, blue, matt blue, black, matt black, yellow, red, white, etc PCB silkscreen includes white, Black and as your request Peelable mask thickness capability: 500-1000um Oxidation film of OSP capability: 0.2-0.5um

3" 4" 6" 8" Piezoelectric Wafers made of LiNbO3 LiTaO3 and Quartz Crystal for SAW Interdigital Transducer There are a variety of piezoelectric materials that can conduct an electric current, both man-made and natural. The most well known, and the first piezoelectric material used in electronic devices is the quartz crystal. BonTek grows crystal and fabricate wafers, we are piezoelectric specialist. We work mostly with wafers, blanks, substrates made from Quartz Crystal, Lithium Niobate, Lithium Tantalate etc. Specially, we can make LARGE and THIN wafers/blanks. 3" 4" 6" 8" are all available as per requirement. In addition, we possess Corning Flatmaster 200 Profiler, Laser marking equipment, AOI and 6-step cleaning line.

Our main service: 1. PCB development and design; 2. PCB manufacturing from 1 to 32 layers(Rigid PCB,Flexible PCB,Ceramci PCB,Aluminum PCB); 3. PCB Clone; 4. Component sourcing; 5. PCB Assembly; 6. Write program for customers; 7. PCB/ PCBA Test. Flexible Volume Assembly Alternatives: Prototype PCB Assembly Low-Volume, High Mix PCB Assembly High-Volume PCB Assembly Consigned & Partial PCB Assembly Full Turnkey PCB Assembly Cable & Wire Harness Assembly Box Build Assembly Services

Basic Function Specification Maximum output frequency 0~500Hz Carrier frequency 0.5kHz~16.0kHz;According to the load characteristics, carrier frequency can be adjusted automatically Input frequency Range :47~63Hz Control mode V/F Open/closed loop vector control(SVC/FVC) Speed range 1:50(Vector mode 0 ) 1Hz/150% rated torque Overload capability G type:150% rated current for 60s; 180% rated current for 3s P type:120% rated current for 60s; 150% rated current for 3s Torque boost Auto Torque boost Manual Torque boost; 0.1%~30.0%. V/F curve V/F Four modes : Line , Multi-point , Square V/F curve, V/F separation Jog control Jog frequency range:0.00Hz to F0-10(Max frequency) Accelerate/Decelerate curve Line or S-curve Acc/Dec mode, four kinds of Acc/Dec time Range of Acc/Dec Time0.0~65000.00s. DC brake DC brake frequency: 0.00Hz to Maximum frequency brake time: 0.0 to 36.0s brake current value: 0.0 to 100%

The large shrink packaging can be completely shrunk in a short time. After packaging, the shape is neat, compact, easy to palletize, guarantee the quality of the product and the need for long-distance transportation. It is suitable for various shrink packaging such as PE, PVC and POF. material. The upper and lower side seals are equipped with stainless steel electric heating tubes, which have fast heating speed and long service life. The upper and lower air transport system and the super large air volume cooling system are designed to quickly cool and shape the product after heat shrinkage, ensuring a perfect packaging effect at one time. Simple style and humanized design, Chinese and English annotation, brand accessories, Novices no need training to operate easily, 5 minutes to master the equipment, man-machine interface support a variety of language switch, various parameters can be set and changed through the man-machine interface. Man-machine interface can set password to protect data and avoid misoperation. 1. Imported international advanced technology, higher more stable performance 2. Using Mitsubishi PLC and other famous brand electrical appliances, the machine runs smoothly and stably, the program after 16 years of continuous accumulation and update, has been nearly perfect, to ensure packaging speed and effect. 3. Feeding conveyor belt can adopt feed on the left or right side optional depending on your requirements Conveyor speed, shrinkage temperature