What is RS485 cable (EIA-485 or RS-485)? The RS485 cable is a type of communication cable used in serial communication systems, particularly in industrial and commercial applications. It is not an application or protocol but a balanced transmission interconnect standard that specifies the electrical characteristics of drivers, receivers and transceivers. The RS485 standard [...]
The EN50618:2014 H1Z2Z2-K single core solar photovoltaic (PV) cables and twin core solar photovoltaic (PV) cables are intended for inter-connecting power supplies within renewable energy photovoltaic systems such as solar panel arrays in solar energy farms. These solar panel cables are suitable for fixed installations, both internal and external, and within conduits or systems, [...]
Hexagonal series New products coming soon in 2024! 2024 new productors coming soon! Hexagonal shape Black housing、gold plated sereis & Nickel housing、gold plated sereis & Nickel housing、nickel plated sereis & Chrome housing、Gold plated sereis are available. Hexagonal shape 3-pole XLR female and male connectors with 6 kinds of brushs are available. [...]
What is the difference between U/UTP, F/UTP, U/FTP, F/FTP, S/UTP, SF/UTP, S/FTP and SF/FTP network cable? The shielding inside your network cable acts as a barrier to protect the cable from Radio Frequency Interference (EMI), Radio frequency interference (RFI) and crosstalk between pairs and adjacent cables. It also prevents the signal from the [...]
What is Balanced and Unbalanced Audio Cables？ Balanced audio cables can transfer an audio signal while optimum noise rejection and interference picked up along the length of the cable with least two conductors and sheilded ground, providing they are connected to balanced inputs and outputs. The positive(one conductor) carries the original signal, [...]
What is Fire alarm Cable These fire alarm cables are known as enhanced fire resistant which simply means it has been developed specifically with certain scenarios in mind. Some buildings would require a longer fire alarm system activation and these cables are ideal for those fire alarm installations. For example, larger buildings may [...]
What Is an RCA Cable? RCA cables have been connecting home audio and video components since the early part of the 20th Century. Also known as RCA connectors / phono connectors / Cinch connectors, the RCA designation came from the connectors’ early use as a method to connect record players to radios made [...]
Why do you have to use the DMX terminator? A DMX terminator is an important part of any DMX DJ light system. If you find the DJ light switch off, flicker, change color, pattern, etc. That may be a sign that you need a DMX terminator! When no DMX terminator is used, the [...]
How to choose the right speaker wire/cable? The purpose of Speaker cable is the wire used for the electrical connections between amplifier sources and loundspeakers system.The transfer is accomplished through the low-voltage electrical current conducted through the wires.It has three key electrical properties: resistance, capacitance and inductance. Resistance is by far the most important [...]
What is the DMX512 lighting control cable (AES/EBU Digital audio Cable)? DMX cable signal is based on RS485 signal, a kind of industry-standard protocol after adjusting the transmit Baud rate. Usually there are one pair DMX512 lighting control cable and two pair DMX512 lighting control cable. Cable types that are appropriate for DMX512 usage [...]
