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It is firmly linked with the building structure, and is composed of anchor solid, reinforced boom, anti-seismic connecting member and anti-seismic diagonal brace; Taking the seismic force as the main load and protecting the mechanical and electrical pipelines and equipment in the event of the earthquake with the intensity of the earthquake in the region, it can reduce the earthquake damage, reduce and prevent the occurrence of secondary disasters as much as possible, so as to achieve the purpose of reducing casualties and property losses. Types of Seismic Support And Hanger Product Seismic Hangers Comprising anchor bodies, reinforced suspension rods, seismic-resistant connectors, and seismic bracing, it stands strong against seismic forces. Designed as the primary safeguard against local seismic hazards, it protects electrical and mechanical systems and equipment during earthquakes, reducing structural damage and minimizing secondary disaster risks. Two-Way Anti-seismic bracing for mechanical equipment Experience unmatched stability with our Two-Way Anti-Seismic Support Hanger. Its secure connection, featuring anchor bodies, reinforced suspension rods, seismic-resistant connectors, and seismic bracing, ensures your structure's strength. As your primary defense against local seismic forces, it shields electrical and mechanical systems and equipment from earthquake impacts, reducing damage and preventing secondary disasters. Seismic Support and Hanger Products: A Necessity in Earthquake-Prone Areas Seismic support and hanger products are essential in earthquake-prone areas. These products help ensure the stability and safety of structures during seismic events. By securely attaching and suspending building components, such as piping and mechanical systems, they prevent damage and minimize the risk of collapse. Investing in these products is crucial for the protection of both lives and infrastructure in regions prone to earthquakes. We provide seismic bracing for plumbing, seismic wire rope cable bracing, b line seismic bracing, ceiling seismic bracing, earthquake bracing for fire sprinkler, fire sprinkler bracing, anti seismic devices, etc. For more information, please feel free to contact us!

Minimum Order: 10 long tons

BIBO( BiB3O6) Crystal is a newly developed Nonlinear Optical Crystal. It features a large effective nonlinear coefficient, a high damage threshold, and inertness to moisture. Its nonlinear coefficient is 3.5-4 times higher than that of LBO, and 1.5-2 times higher than that of BBO. It is a promising SHG crystal to generate blue laser output. Applications of BIBO Laser Crystals SHG and THG for medium and high power Nd: lasers at 1064nm SHG and THG of high power Nd: lasers at 1342nm & 1319nm SHG for the Nd: Lasers at 914nm & 946nm Optical Parametric Amplifiers (OPA) and Oscillators (OPO) application Advantages of BIBO Laser Crystals Large effective nonlinear coefficient High damage threshold Inertness to moisture Specifications of BIBO Laser Crystals Tolerance of cutting angle △θ≤±0.25°,△φ≤±0.25° Dimension tolerance (W±0.1mm)x(H±0.1mm)x(L+0.5mm/-0.1mm) (L≥2.5mm) (W±0.1mm)x(H±0.1mm)x(L+0.1mm/-0.1 , mm) (L<2.5mm) Transmitting wavefront distortion λ/8 @ 633 nm Clear aperture > 90% central area Flatness λ/8 @ 633 nm Surface quality:Scratch/Dig 10/5 to MIL-O-13830A Parallelism better than 20 arc seconds Perpendicularity 5 arc minutes Clear Aperture: > 90% Chamfer: < 0.1 mm @ 45° Size Upon customer request Coating AR/PR coating upon customer’s request Damage Threshold >0.3GW/cm2 at 1064nm, TEM00, 10ns, 10Hz Quality Warranty Period One year under proper use Chemical and Structure Properties of BIBO Crystal Crystal Structure Monoclinic, Point Group 2 Lattice Parameter a=7.116Å,b=4.993Å, c=6.508Å, β=105.62° ,Z=2 Melting Point 726°C Melting Point 726°C Density 5.033 g/cm3 Thermal Expansion Coefficient αa=4.8x10^-5 /K, αb=4.4x10^-6 /K, αc=-2.69x10^-5 /K Optical and Nonlinear Optical Properties of BIBO Crystal Transparency Range 286-2500nm Absorption Coefficient <0.1%/cm at 1064nm Physical Axis X//b,(Z,a)=31.6°,(Y,c)=47.2° SHG of 1064/532 Phase matching angle:168.9° from the z-axis in the YZ plane Deff:3.0+/-0.1 pm/V Angular acceptance:2.32 arad-cm Walk-off angle:25.6 rad temperature acceptance:2.17°C-cm Sellmeier Coefficients ni2(λ)=A+B / (λ2-C)-Dλ2 (λ in um) A B C D n1 3.6545(4) 0.0511(2) 0.0371(3) 0.0226(1) n2 3.0740(3) 0.0323(1) 0.0316(3) 0.01337(6) n3 3.1685(3) 0.0373(1) 0.0346(3) 0.01750(8)

Minimum Order: 1 bags

BGO (Bi4Ge3O12) bismuth germanate crystal is one of the most common oxide scintillation materials. It exhibits stable physical and chemical properties, high mechanical strength, high density, high refractive index, and resistance to harsh environments. With its high stopping power, high scintillation efficiency, good energy resolution and non-hygroscopic, BGO is a good scintillation material for a wide range of applications in high energy physics, space physics, medicine, geological exploration and other industries. OST Photonics can manufacture BGO arrays according to our customers’ different design options in terms of pixel size, the number of pixels, reflector materials and crystal surface finishes. We offer a variety of design options and reflector materials to optimize the array performance. Our manufacturing process can ensure high light output as well as excellent pixel to pixel uniformity with minimal crosstalk. Furthermore, offset BGO arrays (multilayer BGO arrays) are also available upon requests. Applications of BGO Array   Positron emission tomography (PET) High-energy physics Nuclear medicine Geological exploration Gamma-ray spectroscopy Advantages of BGO Array   High Z Good photopeak to Compton ratio The scintillator of choice for neutron activation analysis and active Compton shields High density Specifications of BGO Array Number of pixels: 4x4; 8x8; 16x16; 24x24; 30x30 etc. (customized upon request) Minimal pixel size: 0.2 mm x 0.2 mm Reflector Types and Thicknesses of BGO Array Material Thickness of reflector material + adhesive BaSO4 ≥0.1 mm ESR 0.08 mm E60 0.075 mm TiO2 ≥0.1 mm Properties of BGO Crystal Density [g/cm3] 7.13 Melting point [K] 1323 Thermal expansion coefficient [C-1] 7 x 10-6 Cleavage plane None Hardness (Mho) 5 Hygroscopic No The wavelength of emission max. [nm] 480 Refractive index @ emission max 2.15 Primary decay time [ns] 300 Light yield [photons/keVγ] 8-10 Photoelectron yield [% of NaI(Tl)] (for γ-rays) 15–20 Afterglow 0.005%@3ms Quality Control for BGO Array: Dimension testing Relative light output testing Pixel light output uniformity: ≤10%；≤20%；≤30% or on request Energy resolution testing Scatter map.

Minimum Order: 1 bags

BGO scintillation crystal is one of the most common oxide scintillation materials. It exhibits stable physical and chemical properties, high mechanical strength, high density, high refractive index, and resistance to harsh environments. With its high stopping power, high scintillation efficiency, good energy resolution and non-hygroscopic, BGO is a good scintillation material for a wide range of applications in high energy physics, space physics, medicine, geological exploration and other industries. OST Photonics can supply BGO crystals, BGO arrays and BGO scintillation detector upon request. We can offer a variety of design options and reflector materials to optimize array performance and ensure the array's high light output, excellent uniformity and minimal crosstalk. Application of BGO Scintillators (Bismuth Germanate Scintillators) Positron emission tomography (PET) High-energy physics Nuclear medicine Geological exploration Gamma-ray spectroscopy Advantages of BGO Scintillators (Bismuth Germanate Scintillators) High Z Good photopeak to Compton ratio The scintillator of choice for neutron activation analysis and active Compton shields High density The Ability of OST Photonics Maximum Size: ɸ76mm x 300mm, 40mm x 80mm x 200mm Available items: monolithic crystal, pixellated array, scintillation detector Properties of BGO Scintillators (Bismuth Germanate Scintillators) Density [g/cm3] 7.13 Melting point [K] 1323 Thermal expansion coefficient [C-1] 7 x 10-6 Cleavage plane None Hardness (Mohs) 5 Hygroscopic No The wavelength of emission max. [nm] 480 Refractive index @ emission max 2.15 Primary decay time [ns] 300 Light yield [photons/keVγ] 8-10 Photoelectron yield [% of NaI(Tl)] (for γ-rays) 15–20 Afterglow 0.005%@3ms

Minimum Order: 1 bags

BaTiO3 single crystal has excellent photorefractive properties, high self- pumped phase conjugate reflectivity and two-wave mixing (optical amplification) efficiency, and has huge potential application prospects in optical information storage. At the same time it is also an important substrate substrate material. OST Photonics offers high quality BaTiO3 substrates for researchers and industries. Crystal orientation, size and thickness can be customized according to your requirements. Application of BaTiO3 Substrates Optical information storage Substrate for epitaxial growth Advantages of BaTiO3 Substrates Excellent photo-refractive properties Excellent ferroelectric properties High self-pumped phase conjugate reflectivity High two-wave mixing (optical amplification) efficiency Ability of BaTiO3 Substrates Orientation:<100>,<001& , gt;,<110>,<111>, etc. Dimension: 10x10mm, 10x5mm, 5x5mm, etc. Thickness: 0.5mm, 1.0mm, etc. Available items: substrates, blanks and customized optics Specification and Properties of BaTiO3 Substrates　 Crystal System Tetragona(4m):  13℃< T<132℃ a=3.99Å, c= 4.04Å (at 26℃) Density 6.02 g/cm3 Melt Point 1612 ℃ Growth Method TSSG (Top Seeded Solution Growth) Dielectric Constant ea=3700 ec=135(unclamped) ea=2400 ec=60 (clamped) Refractive Index 515nm 633nm 800nm no 2.4912 2.4160 2.3681 ne 2.4247 2.3630 2.3235 Transmit Wavelengths 0.43-6.30μm Photoelectric Coefficient rT13=8±2 pm/V  rT33=105±10 pm/V  rT42=1300±100 pm/V Reflectivity of SPPC (at 0 deg. cut） 50 - 70 % for λ = 515 nm(Ce:BaTiO3) 40 - 60 % (Pure BaTiO3) for λ = 515 nm 50 - 80 % for λ = 633 nm(Ce:BaTiO3) 40 - 60 % for λ = 633 nm (Pure BaTiO3) Two-wave Mixing Coupling Constant 10 -40 cm-1 Absorption Loss λ: 515nm λ: 633nm λ: 800nm α: 0.285 cm-1 α: 0.108 cm-1 α: 0.033 cm-1 Orientation <100>,<001>,<110>,<111>, etc. Orientation Tolerance ±0.5° or better Dimension 10x10mm, 10x5mm, 5x5mm, etc. Dimension Tolerance ±0.1 mm or better Thickness 0.5mm, 1.0mm, etc. Thickness Tolerance ±0.05 mm or better Surface Finish Single side polished (SSP)/Double sides polished (DSP) Surface Roughness Ra<10Å Atomic Particle Microscopy (AFM) test report can be provided. Package Class 100 clean bag, Class 1000 super clean room Note: The BTO substrates are poled, but with domains BTO single crystal must be stored in temperature above 13 ℃ to avoid phase transition which will cause twin or domain inside crystal

Minimum Order: 1 bags

BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so far, it has a fast component with a scintillation decay time of 0.9ns and a peak emission wavelength of 220nm. BaF2 scintillator has a wide application prospect in the fields of high energy physics, nuclear physics and nuclear medicine. OST Photonics can supply BaF2 crystals in different specifications upon your request. Application of BaF2 Scintillators (Barium Fluoride Scintillators) High energy physics Nuclear physics Nuclear medicine UV and IR optical windows Advantages of BaF2 Scintillators (Barium Fluoride Scintillators) Fastest decay time High density Refractive index matching The Ability of OST Photonics Maximum Size: ɸ120mm x 200mm Available items: monolithic crystal Properties of BaF2 Scintillators (Barium Fluoride Scintillators) Density (g/cm3) 4.89 Melting Point (℃) 1280 Crystal Structure Cubic Decay Constant (ns) 620 slow; 0.6 fast Cleavage Plane (111) Index of Refraction 1.4624@2.58μm / 1.3936@10.35μm Reflection Loss (both surfaces) 6.8% @2.58μm / 5.3% @10.35μm The wavelength of Max Emission (nm) 310 slow; 220 fast Hardness (Mho) 3 Hygroscopicity Slightly Radiation Length (mm) 20.6 Light Output of NaI(Tl) 20% slow; 4% fast Transmittance Range (μm) 0.15~14 Transmittance >94% @0.35 ~ 10.8μm

Minimum Order: 1 bags

Anamorphic prisms are utilized to rectify the asymmetric and elliptical beams generated by laser diodes, resulting in nearly circular beam shapes. By utilizing an anamorphic prism, the beam size can be altered along one axis while remaining unaltered along the other axis, allowing for expansion, reduction or reshaping of the beam. Specifications of Anamorphic Prisms Material: N-SF11, H-ZF13 Grade A optical Glass Dimension Tolerance (mm): +/-0.2 (General), +0/-0.1 (High Precision) Theta: q = 29°27'±30" Flatness (per 25mm@633nm): λ/2(General), λ/10 (High Precision) Clear Aperture: >80% (small size),>90%(large size) Surface Quality: 60/40 (General), 10/5 (High Precision) Bevel (mm): 0.1-0.5 Coating on input and output sides: MgF2 single layer on perpendicular surface or AR coating--Unpon Request Note for Anamorphic Prisms Anamorphic prism is available upon requirement. Note: The prism is counted quantity at every piece. It shall be used as pair (two pieces).

Minimum Order: 1 bags

α-BBO (α-BaB2O4) is a negative uniaxial crystal which has large birefringence over a broad transparent range of 190nm to 3500nm. α-BBO is an excellent crystal especially in UV and high power applications. The physical, chemical, thermal, and optical properties of alpha-bibo nonlinear crystal are similar to those of Beta-BBO. However, there is no second order nonlinear effect in alpha-BBO crystal due to the centrosymmetry in its crystal structure and thus it has no use for second order nonlinear optical processes. Instead, alpha-BBO is widely used for fabrication of polarizers, polarizing beam displacers, phase retarders, birefringent plates, and time delay compensators especially those for UV and high power lasers. Applications of α-BBO Crystals High power Beam displacers for isolators. High power Polarizer Time delay compensators Advantages of α-BBO Crystals High UV transmittance Large birefringence High damage threshold Specifications of α-BBO Crystals Tolerance of cutting angle △θ≤±0.25°,△φ≤±0.25° Dimension To , lerance ±0.1mm Flatness λ/10 @ 632.8nm Wavefront distortion λ/4@ 632.8nm Surface Quality 10/5 per MIL-O-13830B Parallelism 10″ Perpendicularity 10′ Bevel/Chamfer <0.1mm@45deg. Chips <0.1mm Clear Aperture >95% Coating AR/HR (IAD, EB, IBS) coating upon customer’s request Damage Threshold 750MW/CM2 at 1064nm, TEM00, 10ns, 10Hz Quality Warranty Period One year under proper use   Basic Properties of α-BBO Crystals Transparency Range 190-3500nm Hygroscopic Susceptibility Low Density 3.85g/cm3 Mohs Hardness 4.5 Thermal Expansion Coefficients（/℃） 9.3×10^-6（C） 9.5×10^-6（A） Damage Threshold 1GW Refractive Indices no=1.6776，ne=1.5534，at 532nm no=1.6579，ne=1.5379，at 1064nm Sellmeier Equation（λ in μm） no²=2.7471+0.01878/(λ²-0.01822)-0.01354λ² , ne²=2.37153+0.01224/(λ²-0.01667)-0.01516λ²

Minimum Order: 1 bags

Achromatic lenses are an essential component in many optical systems, and OST Photonics takes pride in offering a wide range of high-quality options to meet the needs of our customers. Our achromatic lenses are crafted from top-grade materials such as BK7, fused silica, and CaF2 - ensuring exceptional clarity and precision. Basics about Achromatic Doublet Lens LENSES MATERIALS ILLUSTRATION PROPERTIES AND APPLICATIONS ACHROMATIC LENS Combinations of Two Optical Grade Glasses These lenses have considerably reduced values of spherical aberrations. Best used to replace single components where performance must be improved. Specifications of Achromatic Lenses Diameter size smallest 3 mm Diameter tolerance +0.0, -0.05mm Parallel focal length tolerance ±2% Centration 5 arc minutes Clear aperture >80% Surface figure: power(n) <3 Surface figure: irregularity(n) <0.5 Surface quality 40/20 scratch and dig Bevel < 0.2 mm x 45° Coating Single layer MgF2 broadband AR Note for Achromatic Lenses Lens made from materials such as N-BK7, Fused Silica, Sapphire, CaF2, Borofloat, or other optical glass supplied by Schott and Chinese CDGM is available upon request. Custom-made Lenses at any size from Φ3.0mm to Φ200mm clear aperture are available. Besides round, Lenses at the shape of a square are available. 90% clear aperture is available upon request. A better bevel is available upon request. A lens with Anti-Reflective (AR), Single layer MgF2 coating are available.

Minimum Order: 1 bags

RD UM25C UM25 USB Multimeter is USB 2.0 Type- C Color LCD Display Tester, can measure voltage, current, power, temperature and other values and display on the 1.44" color LCD Screen. UM25C UM25 USB Type- C Voltmeter ammeter Tester come with battery charge measure cable resistance Technical Parameter : Product Model: UM25/UM25C Display screen: 1.44 Inch color LCD display Voltage measurement range: 4-24.000V Voltage measurement resolution: 0.001 Current measurement range: 0-5.0000A Current measurement resolution: 0.0001A Capacity accumulation range: 0 - 99999mAh Voltage measurement accuracy: ±(0.5‰+2digits) Energy accumulation range: 0-99999mWh Current measurement accuracy: ±(1‰ +4 digits) Load impedance range: 0.8Ω-9999.9Ω Time measurement range: 0-99h59min59s Temperature range: -10℃ - 100℃ / 0℉ - 200℉ Temperature measurement error: ±3℃/±6℉ Screen brightness setting: 0 - 5 levels Auto screen off time: 0 - 9mins Voltage graphing range: 0 - 24.00V Current graphing range: -5.0000A Refresh rate: 2Hz Quick charge recognition mode: QC2.0, QC3.0, APPLE 2.4A / 2.1A / 1A / 0.5A, Android DCP, Samsung Product Size: 71.2mm x 30.5mm x 12.4mm (UM25C); 71.2mm x 30.5mm x 11.3mm (UM25) Product Weight: 23.74g(UM25C) / 19.26g (UM25) (No packaging); 54.56g (UM25C) / 50.08g (UM25) ( With packaging) Note : UM25 is no communication version, UM25C is communication version by Bluetooth connection. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 14 kinds language, Chinese, English and Russia.... ) User manual, PC software installation instruction and PC software and Android APP download link: http://www.mediafire.com/folder/q2b8h079hpywq/UM25 , For Android APP : APP only support android 5.0 and above . Allow APP to do in the background, not be cleaned. Allow APP self-starting. Allow APP stay after screen locked, not be cleaned. For desktop, when you use the Bluetooth adapter to make Bluetooth connection, Please don’t use the adapter own driver, and use the windows system Bluetooth driver, otherwise the module can’t make SSP series port communication. If you have installed the adapter driver, you can uninstall it and unplug the adapter, then plug in again, the system will install it automatically. Package List : 1 x UM25 Type-C USB Multimeter

Minimum Order: 1 bags

BL110 IIoT gateway comes with 4 serial ports and 2 network ports. Support various PLC protocols, Modbus RTU, Modbus TCP, DL/T645, BACnet/IP, BACnet MS/TP to Modbus TCP, OPC UA, MQTT, BACnet/IP protocol conversion, Huawei IoT, Alibaba IoT, AWS, ThingsBoard, Sparkplug B, Ignition SCADA, BLIIoT Cloud. Support custom secondary development. 1. PLC, BACnet/IP, BACnet MS/TP, Modbus RTU/TCP, DL/T645 to BACnet IP, Modbus TCP, MQTT, OPC UA; Huawei IoT protocol conversion, Alibaba IoT, ThingsBoard, Ignition SCADA, SparkplugB, DCS, MES, BLIIoT cloud, etc.; 2. Acquiring 4000 data points from 100 devices by Ethernet and Serial Ports; 3. Data mapping acquisition and control, transparent transmission and other operating modes; 4. Connecting 7 cloud platforms and local host systems at the same time; 5. Support data SSL TLS, X.509 certificate, key encryption, Open VPN, APN private network, offline caching and other security gateway features; 6. Integrated router function to provide network to other devices; 7. GPS positioning function for easy understanding of equipment distribution and maintenance; 8. PLC program remote upload and download, easy to debug PLC; 9. Offline cache backup, network recovery replenishment transfer to ensure data integrity; 10. Supports the establishment of trusted and secure connections through Open VPN channels to ensure secure data transmission; 11. Active reporting, regular reporting, also has data threshold abnormal alarm, linkage trigger control; 12. With local edge task management, flexible setting of gateway timed restart, timed trigger switch type control on and off; 13. Multi-topic publishing, free to choose different data points to upload to different IoT platforms; 14. Wireless remote firmware upgrade; 15. APN private network access; 16. Cellular signal value monitoring; 17. Support software and hardware watchdog, high reliability. 18. Support protocol custom development to meet non-standard equipment data acquisition.

Minimum Order: 1 bags

Zinc oxide arrester, otherwise known as a metal oxide surge arrester, is an electrical device used to protect electrical equipment from overvoltages and transients. The metal oxide surge arrestor is preferred over other technologies since it provides better energy handling capacity, longer lifespan, and faster response time. It is constructed from a ceramic-metal composite that comprises zinc oxide particles; this construction creates the nonlinear varistor element of the device. The zinc oxide surge arrester operates by providing a low impedance path for overvoltage surges to the ground, which is caused when excess energy is dissipated by the arrester's metal oxide elements. During normal operation, it remains in a high resistance state and does not affect the electrical system. The zinc oxide arrester is used in high voltage and extra high voltage power systems, as well as in many other applications where overvoltage protection is required. Zinc oxide arresters have a high surge current capacity and can handle higher energy without damage. They also have a fast response time and can withstand numerous surges without degradation of their performance. Zinc oxide arresters are widely used in modern power systems and are available in various sizes and voltage ratings to suit different applications. How Does Zinc Oxide Arrester Work? A Zinc Oxide Arrester works by diverting excess electrical energy from an overvoltage surge away from the equipment and directing it to the ground. The Arrester is composed of metal oxide blocks known as varistor elements. The varistor elements are designed to remain in a high impedance state under normal voltage conditions but switch to a low impedance state in the presence of an overvoltage surge. When a surge occurs, the Zinc oxide arrester conducts the surge energy to the ground, resulting in a reduction in the voltage surge level to a safe level for the equipment being protected. The Zinc oxide arrester can handle high energy, fast rise time, and frequent surge stress, making it a preferred option over other technologies in medium and high-voltage electrical systems. Uses of Zinc Oxide Arrester The Zinc Oxide Arrester has a broad range of applications in various industries and sectors. The primary application of Zinc Oxide Arrester is in the electrical power industry, where it is installed on high voltage power distribution systems to protect the equipment from overvoltage surges and lightning strikes. Zinc Oxide arresters are also commonly used in telecommunication networks, industrial facilities, hospitals, data centers, and other critical electronic equipment. They are designed to handle high energy, fast response time, and provide stable performance under various environmental conditions. The Zinc Oxide Arrester's effectiveness and superior performance make them an essential protection device in modern electrical systems. Zinc Oxide arresters are available in different sizes, types, and voltage ratings to suit specific applications and ensure optimal performance.

Minimum Order: 10000000

ZnO resistor is the core element of the lightning arrester. It mainly protects power system equipment by limiting lightning overvoltage to ensure that the line does not trip. The performance indicators of ZnO resistors mainly include potential gradient, flow capacity and nonlinear coefficient, which are determined by the formula and process on the macro level and by the "ZnO grain-boundary layer" characteristics on the micro level. ZnO grain: it is the main body of the resistance sheet, there is a small amount of cobalt (Co), manganese (Mn) and other elements in the solid solution accounting for more than 90% of the volume, and the size is 5-15 μ m. The resistivity is 0.001-0. l Ω. m and there is a small amount of cobalt (Co), manganese (Mn) and other elements in the solid solution. Grain boundary layer: it is the enrichment area of dopants. The resistivity under a low electric field is greater than l00M Ω. m, and it is in the conduction state under a high electric field. The grain boundary layer is the source of pressure-sensitive characteristics. Features of zinc oxide disc for Surge Arrester Small current area: the resistance sheet presents a high resistance value, and the current flowing is below 1mA. The ratio of the inflexion point voltage to the thickness of the resistance sheet in this area is a potential gradient. Non-linear area: It is the working area of the resistor. The flatter the U-I curve, the higher the non-linear coefficient of the resistor; The wider the range, the better the flow capacity. High current area: the resistance sheet may be damaged when it enters the low resistance state.

Minimum Order: 10000000

Suspended insulators are an integral component of high-voltage electrical systems. They are designed to carry and hold electrical conductors aloft and provide both insulation and support. YF POWER Suspended Insulators are made from high-quality materials and are known for their strength and reliability. These insulators have a unique design that ensures they can withstand harsh environmental conditions, including contaminants, vibrations, and temperature extremes. They are used in a wide range of applications, including overhead power lines, transformer stations, and transmission systems. YF POWER produces a wide range of Suspended Insulators, offering customized solutions to meet the specific needs of various industries. These Insulators undergo rigorous quality testing to ensure consistent performance and safety. The YF POWER brand is recognized for its commitment to quality, innovation, and customer satisfaction- and its suspended insulators are no exception. They offer a range of benefits, including easy installation, low maintenance, and long-lasting performance, making them a reliable choice for electrical applications. Structure of Suspensed Insulator The structure of suspended insulators is designed to provide support and electrical insulation to high-voltage power lines. These insulators typically consist of a metal end fitting and an insulating component, such as ceramic, glass, or composite material. The metal end fitting is used to connect the insulator to the electrical conductor, while also providing the necessary mechanical support. The insulating component of suspended insulators is designed to withstand high-voltage electrical current and offer excellent electrical insulation. Ceramic and glass insulators typically feature a smooth, shiny surface, while composite insulators have a more textured appearance due to their fiberglass-reinforced polymer or silicone rubber materials. The shape and design of suspended insulators can vary, depending on the specific application and requirements. Some insulators have a long and cylindrical shape, while others have a more disc-shaped design. The insulating component may also have a ribbed or fluted surface design to enhance its electrical performance. Overall, suspended insulators are crucial in ensuring the safe and reliable transmission of electrical energy over long distances. Their robust and reliable structure provides high strength, excellent electrical insulation, and resistance to environmental degradation, making them an essential component of modern electrical systems.

Minimum Order: 10000000