The far infrared sway heater circuit is shown in the figure. The electric heater integrates radiation and convection, and the interior is a high-efficiency aluminum alloy heat-dissipating fin with strong radiation capability and large radiation area. The electric heating film is used as a heating material. It is mainly heated by means of far infrared radiation and heat convection. The negative ion function keeps fresh air from time to time.
In the figure, XP is the power plug; S1~S2 is the power selection switch, S3 is the motor switch; EH1 and EH2 are the heaters; MS is the moving head motor.
19mm key switches
19mm key switches, ie, Key Switch lock, is gradually increase market share with its Diverse functions, accurate operation and Wide range of applications
This 19mm key switches could have 3 position key switch, 4 Position key Switch, which means it could have stronger power to support industrial and other bigger equipment. The exclusive technology of reset functions, multi-position rotation angles are not available in all walks of life,only we can have the technique to realize these.
As for the quality, this 19mm key switches have via UL authentication. In terms of green environmental protection, we adhere to the concept of sustainable development from the procurement of raw materials to the shipment of finished products. Meanwhile, we have professional environmentalist in charging of the whole production system, ROHS environmental protection providing PPAP report for our customers.
At present, our company's power key switches matching detection equipment is roughly as follows:ROHS testing machine, projector, life testing machine, push-pull testing machine, secondary element microscope, power testing machine, salt spray testing machine, etc.
With a sound quality control system and reliable detection equipment, we has created a globally reliable power key switch and has become a trusted producer of electrical key switches.
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