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Tuesday, February 27, 2024

Equipped with a built-in light sensor, Topstar Lighting led dusk to dawn light bulb can automatically turn themselves on at night and turn off during the day. No more worry to turn on/off the light physically, just installs and enjoy beautiful light and natural colours for years to come...

Wednesday, February 21, 2024

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 zinc oxide arrester is preferred over other technologies since it provides better energy handling capacity, longer lifespan...

Wednesday, February 21, 2024

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...

Wednesday, February 21, 2024

MOV blocks are essential components for maintaining the integrity and reliability of electronic and electrical systems, as they can prevent costly damage and downtime caused by voltage surges. They are commonly employed in various applications, from protecting household appliances...

Wednesday, February 21, 2024

A metal oxide varistor surge arrester (MOA) is an electrical device that is designed to protect electrical systems and equipment from surges caused by lightning, switching operations, and other sources of overvoltage. The MOA technology utilizes a mov surge arrester (MOV) element...

Wednesday, February 21, 2024

Surge arrester medium voltage are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-voltage power systems. These systems typically operate at voltages between 1kV and 36kV, and they are commonly found in various industries,...

Wednesday, February 21, 2024

Lightning Protection Post Insulators are key elements in ensuring the reliability and safety of power transmission and distribution systems. YF POWER is a leading brand that offers high-quality insulators that are designed to protect overhead power lines from lightning strikes. These...

Tuesday, February 20, 2024

Quantity : 32000000 - Price : RMB1.1--50

solid state relay 240vac JT2150W Insulation resistance Dielectric strength Surge withstand voltage Operate time(at nomi. volt.) Release time(at nomi. volt.) Coil temperature rise(at nomi. volt.) Shock resistance Vibration resistance Humidity Ambient temperature Termination...

Tuesday, February 20, 2024

Compared with lead-acid batteries, lithium ion phosphate batteries have the advantages of long cycle life, safety and stability and low self-discharge rate. The 100AH lithium phosphate battery can be widely used for many applications. Cosuper's W-L series 25.6V100Ah LiFePO4 battery...

Tuesday, February 20, 2024

The Cosuper SPE3000 Solar Inverter Charger is a multi-function device, which integrates battery bulk inverter, solar charger, utility AC charge power in one unit. Suitable for lead acid and lithium batteries power systems. The 3000 watt solar inverter applies the latest MPPT solar...

Tuesday, February 20, 2024

The Cosuper SPE3200S model is an upgraded solar inverter china charger with built-in 80A MPPT solar charger, this assures maximum solar power generation during the day, thus allowing you to save more on your electricity bills or go completely off-grid. With pure sine wave output, the 3...

Tuesday, February 20, 2024

The Cosuper Inverter LPT2000 integrates the function of battery inverter, battery charger and automatic transfer switch into a single unit, which helps save space and simplify installation by reducing the amount of equipment and cables installed, making it suitable for use in caravans...

Tuesday, February 20, 2024

The Cosuper DPI2000 is a 2000W modified sine wave inverter with low interference and high efficiency. This unit converts 12/24V DC to 120V/230V AC and is widely used in emergency, camping, car, home, RV, off grid solar energy applications. The 2000W modified sine wave inverter is...

Tuesday, February 20, 2024

As one of the leading power inverter manufacturers and power inverter suppliers, Cosuper power inverter wholesale is an electrical appliance that changes the stored direct current in a battery into regular home alternating electricity. The high-frequency custom power inverter types are compact...

Tuesday, February 20, 2024

When exploring a new route or finding the perfect anchor, make sure your electronics have self-sufficient power so you can stay on the water longer. Install a solar system and a marine pure sine wave inverter charger to provide endless power to your home appliances. Recreational marine...

Monday, February 19, 2024

CCS Motor High Voltage Frequency Converter 50HZ 10kV/11kV/13.8kV Fracturing operation is one of the important means to improve oil and gas energy recovery efficiency, which is widely used in increasing the output of oil-gas field and augmenting injection of water-injection well. Obviously...

Monday, February 19, 2024

The solid state frequency converter 50hz to 60hz adopts a relatively sealed structure, and the protection level can reach IP55. This solid state frequency converter is a high frequency to low frequency converter. The static frequency converter applications is very extensive. It is...

Friday, February 09, 2024

Quantity : 500000piec - Price : 0-100000USD/piece

ACREL AM4 MIDDLE VOLTAGE PROTECTIVE RELAYS IN POWER SYSTEMS AM4 middle voltage protective relay coordination in power system integrates protection and control, and is suitable for user terminal substations (substations) with a voltage level of 35kV and below, and can realize the protection...

Tuesday, February 06, 2024

Quantity : 100000/day

The Performance Characteristics of 3V Winding Supercapacitor： High energy, high power series Kamcap's 3v supercapacitor series is available in temperatures ranging from -40 to +65 °C and is suitable for long-term stability in high pressure environments. SE/HE series kamcap super capacitor...

Tuesday, February 06, 2024

Quantity : 100000/day

Why Choose Kamcap Supercaps Supercapacitor is a new type of energy storage device with fast charge and discharge and energy storage characteristics.All of kamcap super capacitor products have passed the ROHS, REACH,ISO9001, ISO14001: 2004,TS16949 Certification. As a leader in the industry...

Tuesday, February 06, 2024

Quantity : 100000/day

Performance of MK Module Series Ultracapacitor Kamcap supercapacitor energy storage module with supercapacitor protection circuit, good stability and high conversion efficiency. The voltage and capacity of the super capacitor are improved by series and parallel connection, and it...

Tuesday, February 06, 2024

Quantity : 100000/day

Low ESR Winding Type Series Performance Characteristics of Low ESR Winding Supercaps Low internal resistance series supercaps. This product uses a new internal design and advanced materials to ensure low ESR. Typical Application of Low ESR Supercapacitor RAM, Detonator, car recorder...

Tuesday, February 06, 2024

Quantity : 100000/day

Performance Characteristics of Low ESR Winding Supercaps Low internal resistance series supercaps. This product uses a new internal design and advanced materials to ensure low ESR. Typical Application of Low ESR Cap RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera...

Tuesday, February 06, 2024

Quantity : 100000/day

2.3V 3.8V Hybrid Capacitor Series Brief Introduction of 2.3V Hybrid Supercapacitor 2.3V hybrid digital capacitor is another important kind of supercaps produced by Kamcap. Following are the detailed information. To know ultracapacitor price, please contact us. 2.3V Hybrid Capacitors...

Tuesday, February 06, 2024

Quantity : 100000/day

Types of High Temperature Supercapacitor for Sale 2.7V High Temperature Series High temperature 85℃; Rated voltage 2.7V 1000 hours; Surge voltage 2.85V; Capacity range 1.0F~100F; Operating supercapacitor temperature range -40 ~ +85℃; Capacity attenuation ≤ 30%, internal resistance...

Sunday, February 04, 2024

Quantity : 500 PCS

Product Description: Introducing the PoE power extender - the ultimate outdoor ethernet extender! This PoE power extender is designed to help you extend your outdoor network for maximum performance. It is RoHS compliant and has a product parameter of PT-PEX02GB-OT. With an impressive...

Friday, February 02, 2024

Off-grid Solar Power System 15-50kw Anern 15kw-50kw off-grid solar system is a highly reliable off grid hybrid solar system. This series of off-grid solar systems use high-frequency off grid solar inverters to ensure the safe and stable operation of high-power motors. With large power...

Thursday, February 01, 2024

Based on the popularity and convenience of smartphones, AI technologies such as image recognition, Shecare ovulation test bulk strips can transform smartphones into medical-grade accurate and automated professional detection tools. At the same time, intelligent analysis of personal...

Thursday, February 01, 2024

1. Dimension(4 wires): 185*134*35(mm) 2. Optional access modes of four, six and eight channels 3. Having a stainless steel shell, TJXH weighing junction box is beautiful and durable. It also has special sealing joints to ensure good sealing. 4. High precision, low drift resistance...

Saturday, January 27, 2024

Quantity : 500 PCS

Bt Standard 60w Sfp To Ethernet Converter Poe Injector With Ac Input And Poe Output Port Product Description: Fiber PoE Injector: Industrial-grade, sfp to ethernet converter, Metal-cased Introducing the sfp to ethernet converter, a robust and reliable industrial-grade power over Ethernet...