High-temperature-resistant non-magnetic electric heating sheet
The invention discloses a high-temperature-resistant non-magnetic electric heating sheet, which comprises a heating main body, and the heating main body is connected with an upper-layer bonding pad and a lower-layer bonding pad. The heating main body comprises a flexible substrate, an upper-layer re...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a high-temperature-resistant non-magnetic electric heating sheet, which comprises a heating main body, and the heating main body is connected with an upper-layer bonding pad and a lower-layer bonding pad. The heating main body comprises a flexible substrate, an upper-layer resistance wire and a lower-layer resistance wire, the flexible substrate is located in the middle, the upper-layer resistance wire is arranged between the flexible substrate and the lower-layer resistance wire, and the lower-layer resistance wire is arranged between the flexible substrate and the upper-layer resistance wire. The high-temperature-resistant non-magnetic electric heating sheet has the advantages that an interference magnetic field can be prevented from being generated in the heatingprocess, and meanwhile, the lead bonding pads adopt a crossed structure, so that breakdown during lead spot welding of the bonding pads is avoided; the electric heating sheet has the main advantagesthat a magnetic field gene |
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