The revolutionary articles of the electrothermal thermostat incubator circuit control system have been published many years ago. This has a very important guiding role in the improvement of the electrothermal incubator. This article is very useful for instructing inspection personnel or equipment maintenance personnel to make small changes to old-fashioned equipment, and it is worth promoting. Wechat scans, information is known! :
1. Magnetic light box has the advantages of beauty and generosity, and its thickness is only 8mm ,four times of that of traditional light box.
2. It not only looks more fashionable and beautiful, but also can bring a stunning feeling. Section.
Magnetic Slim Light Box,Wall Mounted Light Box,Slim Magnetic Led Light Box,Tempered Glass Panel Light Box Guangzhou Jinshiming advertising equipment Co., Ltd , https://www.jsmlightbox.com
However, the original circuit can be further simplified. The simplified circuit eliminates the need for high-cost and difficult-to-buy power transformers. Because the constant-temperature incubator maintains a long-term power state, the power transformer is more demanding, and energy-saving types are usually used. Transformer or use two ordinary power transformers in series, can also save an electrolytic capacitor, so that the cost is lower, work more reliable.
In addition, there are several errors in the electric constant temperature incubator circuit, (1) the polarity of the rectifier bridge is drawn incorrectly; (2) the electrolytic capacitor is not marked with polarity; (3) the triac symbol is drawn incorrectly. It is necessary to correct it here. 
4.The magnetic light box has the characteristics of environment-friendly products. More than 95% of the materials of the magnetic light box can be recycled.
Electric thermostatic incubator circuit modification plan