Constant temperature soldering iron and welding knowledge
1) The temperature of the constant temperature electric iron is equipped with a magnet type temperature controller to control the energization time and achieve the purpose of constant temperature. When the welding temperature should not be too high and the welding time should not be too long, the constant temperature electric soldering iron should be used, but it is expensive.
2) Tin soldering iron
3) Steam soldering iron A soldering iron that burns a soldering iron tip with a combustible gas such as liquefied gas or methane. It is suitable for occasions where power supply is inconvenient or AC power cannot be supplied.
Second, the principle of constant temperature electric soldering iron The simple constant temperature electric soldering iron sold on the market, the constant temperature control part is directly powered by the mains to drive the circuit of the two-way thyristor. Once the problem occurs, the components are burnt black or burst, and the color of the device is damaged. The mark can not be identified, which brings difficulties to the maintenance.
Controllers
Controllers include handsets and control boxes. They work together for users to control chair, bed, and anything with linear actuators more easily. The input and output voltage can be customized from 12V DC to 230V AC. And multiple functions are available: controlling one, two, three or even more than four actuators at the same time; synchronizing function; memory function; etc. Controllers have passed Rosh, CE, UL certification.
Actuator With Wireless Controller,Remote Control Actuator,Actuator Controllers,Electric Controllers
TOMUU (DONGGUAN) ACTUATOR TECHNOLOGY CO., LTD. , http://www.tomuu.com