Under the continued promotion of the Internet of Things, it can be said that the heat discusses, the heat is surging, the civilian market is a broad world, and a large number of powerful companies enter the smart home industry. However, there is still a lot of sales in the market or smart socket products, and the prices of such products have been gradually accepted by the market. The intelligent socket is popular is a socket that saves electricity. This product is mainly saved, so the power consumption situation of the smart socket itself also has received attention. This article mainly describes how to easily solve smart socket standby power problems.
First, energy saving and environmental protection requirements
The energy-saving and environmental protection industry is located in the national strategic emerging industrial development plan, which shows that future countries will increase investment in energy-saving and environmental protection industries, which injects new motivation into energy conservation and environmental protection. Under the rapid development of energy-saving and environmental protection industries, the low standby power products have been concerned about consumers. According to the statistics of international authorities, the standby energy consumption has accounted for 3% -13% of civil power consumption. According to the survey of the winning bid certificate, the home appliance standby energy consumption accounts for about 10% of China's home power consumption, and the average standby energy consumption of various home appliances in the family is between 15-30W. Therefore, the current domestic consumer electronics also develops in the direction of low power consumption, and take the lead in launching the product to seize the market.
In order to limit the shutdown and standby power consumption of the electronic product to achieve energy saving and environmental protection. The EU introduced the EUP energy consumption instructions for electronic products / shutdown mode, which officially entered into force on January 6, 2009. After entering the EU products, its ecological design requires the description of the instructions.
Second, the solution of smart socket
Smart socket, now refers to the built-in Wi-Fi module, and the socket of the function operates through the client of the smartphone. The most basic function is to remotely switch the current through the mobile client, and set the timing switch of the socket. Smart sockets are now not maintained with security features, but emphasize home intelligence, smart sockets are usually used with home appliances to achieve timed switches.
According to the above description, the intelligent socket includes an AC-DC power source, a wireless communication unit, a relay, and an MCU control unit. The wireless communication unit can select a suitable communication method according to the use occasion, with radio frequency technology, infrared technology, WiFi technology, Bluetooth technology, and ZigBee technology. Since ZigBee technology has the characteristics of long-distance walling capabilities, the launch capacity is low, it is more suitable for smart home applications. The AC-DC power supply needs to meet the low power problem when standby operations in the case of the power required to meet the intelligent switch. Guangzhou Zhao Electronics launched a small volume standby power consumption power module Zy0FBXXD-2W, which is ideal for the application of smart sockets.
◆ Ultra low standby power (50MW);
◆ No external connections can be used directly;
◆ Input voltage: 85-265VAC (100-375VDC);
◆ Work temperature: -25 ° C ~ + 70 ° C;
◆ Sustainable short circuit, self-recovery;
◆ Ultra-small volume: 31.8mm * 20.3mm * 10.5mm;
Recommended design of smart socket:
The AC-DC power mold Zy0FBXXD-2W is the power supply product developed by Guangzhou Zhiyuan Electronics for small volume low-power applications, and the ZM5168P0-1, which is the remote electronic ZM5168P0-1 is a module product that is integrated with MCU and ZigBee. Only the two modules are needed to be governed together to perform the design of the smart socket. At the same time, since the ZM5168P0-1 integrates the NXP JN5168 processor, this MCU can be programmed to implement the functions of smart sockets. This program has a simple design, simplifying devices, rapid implementation, etc. Using this program can greatly simplify the development process, enabling products to enter the market faster, seizing market opportunities to improve product competitiveness.
The zy0fbxxd-2W standby-free power consumption used in the input is 0.05W, and the ZigBee module ZM5168P0-1 also uses low power designs, and the highest power consumption in the transmission and reception status is about 0.08W. From the above data, the use of this scheme can enable the smart socket to get lower power consumption in standby, thereby achieving energy saving and environmental protection.
Support environmental protection should start from design, should use our own actions to affect others, so that environmental protection is a habit, becoming a fashion, becoming a social morality.
Be
Source: Wiku Electronic Market Network
Our other product:
