SPDS - 168 ads

Friday, September 09, 2022

Price : 100USD

The POE Ethernet series lightning protection device is a lightning protection device developed for POE network power supply equipment in accordance with the standard requirements of IEC61643-21, EN61643-11: 2012, YD5075-98, and IEEE802.3AT. Ethernet SPD adopts lightning protection...

Friday, September 09, 2022

Price : 100USD

With a standard RJ11/45 interface, the audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of trunk lines and internal lines of program-controlled exchanges. Surge protector for...

Friday, September 09, 2022

Price : 100USD

The smart spike guard, Techwin intelligent lightning surge protection device (smart spd), adopts the technology of Internet of things big data, integrate lightning protection devices and lightning protection monitoring modules to form a new lightning protection monitoring system,...

Friday, September 09, 2022

Price : 100USD

Signal spd (SPD) is actually a signal lightning arrester, which is installed in series in the signal transmission line, usually at the front end of the equipment, to protect the subsequent equipment-all kinds of signal lines and equipment, and prevent lightning waves from influencing...

Friday, September 09, 2022

Price : 100USD

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...

Friday, September 09, 2022

Price : 100USD

The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box, fuse box, meter box, outdoor electrical box and other important...

Saturday, September 03, 2022

Quantity : 1 - Price : USD 1350

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Wednesday, August 03, 2022

Quantity : 1 million - Price : 200-2000 CNY/pc

Universal signal conditioner is used in industrial process control systems. It connects industrial field instruments and control systems to complete the function of signal matching and conversion. Through reliable isolation technology, the signal conditioning equipment resists various...

Wednesday, August 03, 2022

Quantity : 1 million - Price : 200-2000 CNY/pc

The spd network surge protection device, also called ethernet cable surge protector, protects a data line, including computer network signals, communication devices, and so on. Plug the ethernet port electrical surge protection devices into the data cable and ground it to prevent...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

In low voltage power systems, a spd circuit breaker (SCB)-SSD ( SPD Specific Disconnecotor) is an external disconnector used in series with a surge protector (SPD). Surge protector circuit breakers are suitable for AC 50/60hz, 15/20 amp, 230v-400v range of TT, TN, and other power supply systems...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

Wind protection devices are mainly used to protect wind power system equipment, sensitive electric and electronic parts in turbine system from lightning strikes, widely applied in power line protection in wind power system's distribution box, and other AC distribution box. Feature...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

Spd telecom is a kind of antenna lightning protector, which is mainly used for coaxial cable lightning protection for feeder lines. Antenna-feed lightning arrester is also called antenna-fed signal lightning arrester, antenna surge arrester, antenna-fed line lightning arrester, and...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

Lightning combiner box for PV array is installed between PV module and inverter. And spd in solar power system is widely applied in a photovoltaic combiner box, solar panel, and DC distribution box. Din-rail DC Power SPD For PV Solar Power SystemDin-rail DC Power SPD For PV Solar...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

Power surge protector, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient overvoltage surges, suitable for households The requirements for surge...

Friday, July 29, 2022

Quantity : 2000pcs pe - Price : different products o

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. Features Of SPD...

Saturday, May 28, 2022

Quantity : 1 million - Price : 200-2000 CNY/pc

Pulse voltage input signal spd conditioners transfer the pulse voltage signal and provide isolated power supply for field instruments. The input adopts hysteresis comparison circuit and has high anti-interference performance. It has two output way: pulse voltage output and transistor output...

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

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

DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and transient over-voltage, widely applied in a photovoltaic combiner box, inverter, and DC distribution box. Application of Din-rail DC...

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...

Tuesday, March 15, 2022

TV antenna feeder lightning arrester is a kind of surge protector, which is mainly used for lightning protection for feeder lines. Antenna-feed lightning arrester is also called coaxial surge arrester, antenna-fed lightning suppressor, antenna-fed line lightning arrester, and antenna-fed...

Tuesday, March 15, 2022

Lightning combiner box for PV array is installed between PV module and inverter. And surge protection device for solar panel for PV surge protection for solar systems is widely applied in a photovoltaic combiner box, solar panel, and DC distribution box. Din-rail DC Power SPD For...