Electrical Relay
Electrical relays are used to switch a small amount of power to a larger amount of power. Electrical relays contain several electronic parts including an electromagnet, which controls opening and closing of the relay and the armature which is the electronic component that opens and closes the circuit. A spring is also used in a […]
Coaxial Cable
A Coaxial cable is a type of copper cable that includes a metal shield and other components designed to block signal interference. It is primarily used by cable TV companies to connect their satellite antenna facilities to customer homes and businesses. It is also sometimes used by telephone companies to connect central offices to telephone […]
Fiber Optic Fabric
Fiber optic light cables are for more than just data transmission! The fiber optics fabric is composed of either round or flat fiber optic cables that undergo special processing to emit light along their full length. Fiber optic light cables in the fiber optic are connected to ultra-bright LEDs (embedded in borders at the edge […]
GPS Combination Antenna
The Global Positioning System (GPS) is a worldwide radio-navigation system. It is formed from a constellation of 24 satellites equipped with several atomic clocks that are precisely synchronized to Universal Time Coordinated (UTC) provided by the U.S. Naval Observatory (USNO). All GPS trackers use an antenna to receive these signals. What the GPS combination antenna […]
Power Supply Housings
Protecting your wireless devices is important – but Wireless devices should not be mounted inside metal control or electrical panels as this significantly affects radio performance. AVIV&EMS provides you with a neat and stylish way protection to your wireless sensing and router/repeater devices for use in various specialized conditions such as outdoors, in clean rooms, […]
Ribbon Cable
A ribbon cable is a flat, thin cable that is composed of multiple small-grade ribbon fiber optic cables placed parallel to each other. When the cores of these ribbion fiber optic cables are placed side by side, they form a wide and flat cable much like a piece of ribbon. That is why it is […]
Power Supply Adaptors
When you purchase a new device, it will not necessarily include a dedicated power supply adaptor. If it does not , then you need to purchase a power supply adaptor that is suitable for your device. What an AC power supply adaptor does is convert main power AC (110-240 V) into a usually smaller DC […]
EMI Filter
EMI (electromagnetic interference) is omnipresent. It is generated by switching of electrical current from a variety of sources including electronic power supplies. Conducted EMI is when the noise travels along electrical conductors and radiated EMI is when noise travels through the air as magnetic fields or radio waves. Many electronic systems include an EMI filter, […]