Starting resistor
A technology of starting resistors and resistor cores, applied to resistors, non-adjustable metal resistors, circuits, etc., can solve the problems of long starting time, large power loss, and high cost of starters, and achieve increased magnetic resistance and increased power loss. Great effect with little power loss
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[0013] The structure of the present invention is described in further detail below in conjunction with the accompanying drawings:
[0014] Figure 1 and figure 2 As shown, the starting resistor includes a resistance core 1, an insulating layer 2, and an electrode 3 connected to the resistance core 1 and leading out of the insulating layer 2. The resistance core 1 is made of flake graphite with a fineness of 800 mesh to 900 mesh and Quartz powder and high alumina powder are mixed and bonded with sodium silicate solution. The two ends of the resistance core 1 are made of conductive glue 4 mixed with flake graphite and sodium silicate solution with a fineness of 800 mesh to 900 mesh and sodium silicate solution. Bond with electrode 3. The part where the electrode 3 is connected to the two ends of the resistance core 1 is provided with holes, so that the electrode 3 and the resistance core 1 can be firmly connected. On the outer surface of the insulating layer 2 is a glaze layer ...
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