PROTECTION - 14277 ads

Friday, May 20, 2022

Bimetal steel plate are unique wear resistant materials in that they combine very high wear resistant qualities of a white iron (ASTM A532 15%CrMo, 700BHN – 63HRc) with a weldable &high impact toughness mild steel through a metallurgical bond to create a product that is exceptionally...

Friday, May 20, 2022

Price : 1-10usd

Quarter wave rf surge protection is designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF coaxial lightning surge arrester/suppressor is widely applied...

Friday, May 20, 2022

Price : 1-10usd

Gas tube arrester, also called gas discharge tube lightning protector, is designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge. CATV Datacast, IPDC VOD IP Phone BBA Video conference...

Friday, May 20, 2022

Price : 1-10usd

2 in 1 monitor lightning arrester(power and network), a Kind of SPD, designed for a digital camera to protect camera power, data line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage. Application Of 2in 1 SPD for CCTV M10-24 D05J4 Designed to protect...

Friday, May 20, 2022

Price : 1-10usd

2 in 1 monitor lightning arrester(power and video), a Kind of SPD, designed for analog video/ digital camera to protect camera power, video line from lightning electromagnetic pulse, induced over-voltage, operating overvoltage. Application Of 2 in 1 SPD for CCTV M10-24 D12BM signal...

Friday, May 20, 2022

Price : 1-10usd

2 in 1 monitor lightning arrester(power and control), a Kind of SPD, designed for analog video/ digital camera to protect camera power, control line from lightning electromagnetic pulse, induced over-voltage, operating over-voltage. Application of 2 In 1 SPD for CCTV M10-12 D12Y2...

Friday, May 20, 2022

Price : 1-10usd

Data line surge protector series are mainly used in TCP/IP communication networks to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse, induced over-voltage, transient operation, and resonance overvoltage. Application Of...

Friday, May 20, 2022

Price : 1-10usd

Low insertion loss, fast response time Low limiting voltage precise limiting voltage Large discharge current High transmission rate Low bit error rate PCB designed with micro-strip. High isolation and slight line disturbance Application of HD-SDI lightning protector for tv Designed...

Friday, May 20, 2022

Price : 1-10usd

Video signal protector is designed for analog video/digital camera to protect electrical and electronic equipment's signal line from the impact of lightning electromagnetic pulse.induced over voltage,transient operation and resonance over voltage. Features of cable tv surge protector ●Multi...

Friday, May 20, 2022

Price : 1-10usd

Type 2 AC power supply system AC module is mainly applicable to the power distribution system for class C/type 2 protection. Type 2 surge protector can protect electrical equipment from the impact of lightning electromagnetic pulse, induced over-voltage, transit operation, and resonance...

Friday, May 20, 2022

Price : 1-10usd

Widely used in industrial control systems, lightning protectors are connected in series in the power circuit to prevent surges from invading the equipment along the power line and causing damage to the equipment. Applications of Single Phase SPD ●C class Surge Protective Device for...

Friday, May 20, 2022

Price : 1-10usd

These series products are mainly used for Type 1+Type 2 protection of power distribution systems (10/350µs) and are used to protect electrical and electronic equipment from the damage of lightning electromagnetic pulse induced voltage, operating transients, and resonance (<100µs)...

Friday, May 20, 2022

Price : 1-10usd

M100 series power supply system AC modules are mainly applicable to the power distribution systems for class I / type 1 protection. Type 1 spd surge arrester can protect electrical equipment from the impact of lightning electromagnetic pulse, induced overvoltage, transit operation...

Thursday, May 19, 2022

Quantity : 500 - Price : 280,00 €

Rated power: 500W Rated capacity: 500wh Standard capacity: 3.7V140400mAh Overload protection: 550±40W AC output: 110V±10%/60HZ Output waveform: Pure sine wave USB output: QC3.0/18W Type-C output: PD65W t lighter output: 14V/8A DC 5525 output: 14V/8A Wireless charging: 10W Charging input Voltage...

Thursday, May 19, 2022

Price : 100USD

Different rechargeable emergency battery voltages With the emergence of more and more wireless devices, people's demand for emergency system battery continues to increase. Rechargeable emergency battery refers to a kind of battery with a limited charging times, which is rechargeable...

Thursday, May 19, 2022

Price : 100USD

AC and DC backup power supply The DC backup power supply has two electrodes, a positive electrode and a negative electrode. The positive electrode has a high electric potential and the negative electrode has a low electric potential. When the two electrodes are connected to the circuit...

Thursday, May 19, 2022

Easy operation: Our custom membrane keyboard is regarded as a user interface or human-machine interface, facilitating the input of communications and commands, thus simplifying the operation of the electronic equipment. Functions: As a membrane keypad suppliers China, our membrane...

Thursday, May 19, 2022

The structure of the graphic panel overlays or control panel/keypad overlay is very simple. It is a single-layer structure of polycarbonate or polyester or an interface layer composed of adhesive. Graphic keypad overlays uses are generally divided into two types: one is as a decorative...

Thursday, May 19, 2022

Quantity : 6000sets p - Price : 192-2800RMB

SOLO D, the lithium battery, Led and controller integrated two in one solar street light with a split solar panel design, which can flexibly adjust the horizontal angle of the panel to achieve maximum power generation. The whole system is composed of a LED modular, an integrated lithium...

Wednesday, May 18, 2022

MEISU's hermetic sealing fiber array is realized by gold-coating the fiber cladding before inserting them into a metal (KOVAR) tube. Gap between fibers and tube is fully filled with sodering tin. The metal (KOVAR) tube of MEISU's hermetic sealing fiber is gold-coated as well to prevent...

Wednesday, May 18, 2022

Optical protection switch is an ideal component for OADM, OXC, system monitoring and protection. With the compact package, fiber optical switches can be easily integrated into a high density optical communication system. Designed by professional engineers, MEISU's fiber optic cable/network...

Wednesday, May 18, 2022

Two-dimensional M * N fiber array is a kind of fiber component that has many fibers arranged orderly and accurately in two-dimensional form, with arbitrary fiber core pitch. The pitch accuracy of 2D fiber array can be as small as 1um. 2D Fiber Array Features Arbitrary pattern Customer...

Wednesday, May 18, 2022

The energy feedback feeds the regenerative electric energy generated in the process of motor speed regulation to the power grid, avoiding the energy loss caused by the resistance heating of the conventional energy-consuming braking unit, thereby achieving a considerable energy-saving effect...

Wednesday, May 18, 2022

Quantity : Data cable - Price : $0.5~$7

Quick charge: 30w dual USB quick charger High power: 30w power deliver to mobiles speed up 2.5 times, 30minutes filled with 50% battery. USB C port: 30w charger USB Type C port supports quick charge to macbook air, full charge in about 2.5 hours . USB A port: USB A port can full charge...

Wednesday, May 18, 2022

Quantity : Data cable - Price : $0.5~$7

Classic design: Pure black or white color with high class fireproof surface, sink design on PD port bring you a simple but high quality charger. High power: With intelligent chipset, this PD charger support high power up to 18 watts for your smart devices by a mini size charger. Multiple plugs...

Wednesday, May 18, 2022

Quantity : Data cable - Price : $0.5~$7

3 Levels adjustment: Three levels wind speed, one-button control Two ways using: Handheld or Desktop 8 hours standby time: Built-in 2000mAh lithium battery, after full charge, it can run 8 hours with first level Emergency power bank: Support USB output, become an emergency power bank...

Wednesday, May 18, 2022

Quantity : Data cable - Price : $0.5~$7

Qualcomm 4.0: Latest fast charging protocol chipset use in the car charger to offer QC4.0 fast charge. Super charge: good performance to charge huawei by SCP and FCP protocols achieve up to 5Amp current. High power 25w: Dual port simultaneous output up to 5V 5Amp, support fast charging...

Wednesday, May 18, 2022

Fiber optic splice cabinet and Joint Enclosure Box is a fiber management product typically used with outdoor fiber optical cables and underground optical fiber splice closure . Fiber joint box provides space and protection for the fiber optic cable splicing and joint. Fiber optic...

Wednesday, May 18, 2022

What Is Acrylic Polyurethane Acrylic polyurethane ename,also called acrylic polyurethane enamel, is a two-component high decorative topcoat. Acrylic polyurethane finish has very good outdoor weather resistance, UV resistance, and solvent resistance. Acrylic polyurethane coating has...

Wednesday, May 18, 2022

Acrylic resin has high hardness, full coating film, good heat resistance, water resistance, solvent resistance, chemical resistance, and good weather resistance, good gloss and color retention. Acrylic coatings are mainly used for topcoats with high decorative and high weather resistance...