21ic News HOLTEK introduces the new serial EEPROM product, the HT24LC128, which uses a two-wire serial interface with a total of 128K bits of memory and a memory architecture of 16384 x 8 bits. The HT24LC128 has a maximum operating frequency of 400kHz and an operating voltage of 2.2V to 5.5V. It provides several read and write operations, supports byte writes, can also use 64-byte full page write function, as well as random read and continuous read functions, and has all memory write protection pins to protect memory contents. . Its maximum operating and standby currents are 5mA and 3uA, respectively. The HT24LC128 can withstand up to 1 million writes and can store data for up to 40 years. Available in 8-pin SOP and 8-pin DIP packages. This article refers to the address: http:// HOLTEK has officially supplied samples of HT24LC128 and is ready for mass production. Its package footprint and specifications are compatible with many other products in the market. The HT24LC128 offers applications that require higher memory capacity and are smaller. The product is suitable for a wide range of applications, such as: smart meters, Netcom products, large-size LCD TV, Smart TV remote control, Bluetooth applications and game consoles and other consumer products. Power cables
Power cables are divided into low-voltage cables,medium-voltage cables,high-voltage cables,etc.It can be divided into plastic insulated cable,rubber insulated cable, mineral insulated cable, etc.
Control cable
The control cable is similar to the power cable in that it has only copper core and no aluminum core. The conductor section is small and the number of cores is large, such as 24*1.5, 30*2.5 flat cables,Copper core cable,Armored cable,high voltage power cable,3 core Cables Henan New Electric Power Co.,Ltd. , https://www.newelectricpower.com
Power cables are cable products used to transmit and distribute high-power electric energy in the trunk line of the power system,including power cables with various voltage grades and insulation of 1-330 KV and above.
It is applicable to single machine control or unit equipment control of power stations, substations, mines, petrochemical enterprises, etc. with AC rated voltage of 450/750V and below. In order to improve the ability of control signal cable to prevent internal and external interference, shielding layer is mainly adopted.
Empty insulated wire
We are also very common in overhead power lines. Its characteristic is that there is no protective sheath. Its electrical conductors are not only aluminum, but also copper electrical conductors (JKYJ, JKV) and aluminum alloy profiles (JKLHYJ). Now it also has overhead power lines (JKLGY). It is not only single-core. Generally, it is single-core. However, it can also generate beams from two electrical conductors. The rated voltage of overhead power lines is 35KV and below, not 1KV and 10KV.