Active harmonic filter(AHF) is connected in parallel with non-linear loads, and uses one set of CT to detect the load current. It calculates each order harmonic current by FFT algorithms in its DSP microchips, and then generates a compensating current with the same amplitude but opposite phase angles to the detected harmonic current, which cancels out the original load harmonics.Not only eliminates harmonic current from the load side, but it also mitigates harmonic voltage caused by harmonic currents. The AHF system can also improve power factor (PF) and correct load imbalances in the power system.

Art Glass Rod Chandelier,containt with two layers of glass rods,smoke grey and clear color rods.It is a perfect chandelier for your living room or bedroom.

Mode conditioning patch cords are required when Gigabit 1000BASE-LX routers and switches are installed into existing multimode cable plants. They are used to adapt the singlemode output of Gigabit Ethernet (1000BASE-LX) transceivers to a multimode cable network. All SZOPT’s mode-conditioning patch cords are fully compliant with IEEE 802.3z application standards.

The hand-held (GPS/Wi-Fi 2.4G/Wi-Fi 5.8G)UAV signal jammer, with characteristics of easy to carry, flexible to use, and built-in large capacity battery, can be used in the Public Security, Army, the Airport airspace control, the Military restricted zone, the Secret unit, the Sports Events, the Large Gatherings, the VIP security, etc.

Epoxy Tag is designed to weather sun and rain exposure, so they cost an effective solution that is made to last for a wide variety of uses. Your logo is printed in two to three color silk screen printing.

1. Service button with menu holder 2. 12V 23A battery for table call bell 3. 433.92mhz restaurant table call system 4. 3.7V Lithuium battery waiter watch

1.Flexible: super bending angle, good flexibility, can be spliced into curved screen, cylinder, spherical and other shapes; 2.Ultra-thin and light: Designed with various effects of rolling, bending and swinging, using special materials and advanced technology, ultra-thin and ultra-light; 3.Quick installation: It adopts strong magnetic installation, direct adsorption, convenient installation and maintenance with high safety and stability; 4.High refresh rate: The refresh rate of the upgraded driver can reach more than 3000HZ, no image delay and smear phenomenon; 5.Widely used in lobbies, supermarkets, exhibition halls, theaters, stages, stations, theme parks and other curved surfaces to display creative shapes;

It is made of high-quality aluminum alloy + ABS plastic material, and has been treated with high-precision waterproof sealant. It has excellent waterproof, rust-proof, wear-resistant and impact-resistant characteristics.

LED Driver 28W 700mA constant current

in stock#

> Voltage: DC12V or DC24V> Holding Force: 180KG(350Lbs)> Lock Size: 200Lx41.7Wx21.7H(mm)> Current Draw: 12V/300mA 24V/150mA

B75 Motherboard intel LGA 1155

PVC RFID coin tags could be aslo named RFID disc tags.It is laminated within PVC to withstand harsh environments.We supply PVC white RFID disc tags, pre printed disc tags. You can chose with or without adhesive on the coin tags. 125KHz and 13.56MHz frequency are available for these tags. They can be used in various applications, such as tokens in vending machines or for identifying products.We can also provide the anti-metal functions on the RFID coin tags.

NFC Expoxy Cards is the extension products of normal plastic card, epoxy is one of card crafts, which is designed and easily to carry with a luxury and unique appearance.

AC to DC 24V 250W Constant voltage LED power supply

Smarts triac dimmable 12v 150w high power led drivers, constant voltage, coming with short circuit and overload protection. Therefore, the 150W LED power supply has a longer service life by working with Dia light LED Linear 8-10 hours/day.

ABB AI820 3BSE008544R1 ABB Analog Input Module Brand ABB Quality 100% New Original Stock In stock Delivery time 1-3 days after Payment After-sales Service Have Warranty 1 year Shipping term DHL / FEDEX/ EMS /UPS/TNT/EMS

RD7000 Solar Panel Cam is engineered for solving the trail camera battery life issue. The integrated solar panel supply the power to internal lithium battery. It guarantees our camera always full charged by “power”. It features a straight forward set-up, easy to navigate menu,36 low glow LEDs give you consistent illumination, with 24 mega pixels for crystal clear images no matter the time of day.

ACB-T04 Four-door Network Access Control board> Control 4doors> Support 4pcs RFID reader+4pcs exit button> Free software to authorize users

The waterproof rate of led power supply is ip67,can replace Bright Star 120W LED power supply to install in humid place.120w led power supply includes integral short circuit and overload protection.