With the development of the industry and consumption upgrades, smart air conditioners have begun to enter the home appliance market, and many new selling points have emerged, such as environmental protection, energy saving, comfort, health, etc., making consumers "in the mist" and do not know how to choose. In order to understand the quality level of mainstream smart air-conditioning products in the market, guide consumers to consume correctly, and promote enterprises to improve production, the Provincial Consumer Council and the Foshan Consumer Council conducted a comprehensive performance comparison test of intelligent air-conditioning products from May to August.
The staff of the Consumer Council simulated actual consumption and purchased 12 samples of intelligent air conditioners from the domestic online and offline markets, of which 7 brands self-positioned as "smart air conditioners."
The Consumer Council pointed out that some air-conditioning manufacturers have problems such as exaggeration and inconsistency in product promotion, including some brands trusted by consumers.
Grasping the consumer’s mentality of attaching importance to environmental quality, some products advertised that “smart air conditioners can remove PM2.5 or formaldehyde†as a selling point. The actual measurement result is that the air conditioner factory-equipped filter itself cannot remove gaseous pollutants, and some Air-conditioning products that claim to have the function of removing formaldehyde are mainly equipped with a formaldehyde removal module, which contains particulate matter to remove formaldehyde. However, after a comparative analysis of the test results, it is found that the current "removal of formaldehyde" technology for air-conditioning products is not mature, and this function should still remain in the publicity stage and has no substantial effect.
In addition, the Consumer Council further compared and analyzed the test results and found that the comprehensive intelligent performance of domestic brands is significantly better than foreign brands. The specific performance is in two aspects. One is that domestic brands have more and more intelligent functions. Second, domestic brands also performed well in the individual performance scores of power saving, temperature control, mute, and intelligent control, and basically took the highest scores of all the individual items. Especially in terms of price, the price of domestic brands is much lower than that of foreign brands, and the price-performance ratio is more advantageous.
Vertical Mount Power D-SUB Connectors
ANTENK launches series vertical board mount Power-D & Combo-D D-SUB connectors machined contacts.
The ANTENK Power-D & Combo-D mixed contact d-sub connectors straight are designed for rugged / robust applications where both power & signal are required from a single connection. Featuring [Solid-Pin" machined contacts, these connectors offer high reliability performance for the most challenging design applications.
vertical board mount Power-D & Combo-D D-SUB connectors machined contacts applications
The ANTENK vertical mount combo d-sub, mixed contact connector product range is ideal for a multitude of both IP rated and non-rated industry applications. This diverse combo d-sub standard product offering includes up to 13 contact configurations (seen below) engineered for both power & coaxial connector environments such as satellite & weather stations, GPS receivers, transceivers and radio technology applications. Contact us directly for any custom or semi-custom combo d-sub connector project not listed in our standard product offering above.
Features of Vertical Mount D-SUB Connector Machined Contacts
Available in 12 industry standard sizes / positions.
Contact Antenk for other sizes / contact configurations.
Available in 10/20/30/40 amp power contacts, 5 amp signal
Allows signal, high current & high voltage in one connector.
Contacts are pre-loaded into the insulator.
Material of Vertical Mount D-SUB Connector Machined Contacts
Shell: Steel, Nickel plated
Insulator: Glass-Filled Thermoplastic, U.L. 94V-O, Black
Signal Contacts: Machined Copper Alloy, Full Gold Flash
Power Contacts: Machined Copper Alloy, Full Gold Flash
Male High Density Power D Mixed Contact Connectors, Female High Density Power D Mixed Contact Connectors, Male Standard Vertical Mount Power D-SUB Connector, Female Standard Vertical Mount Power D-SUB Connector
ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com