Thick Film Hybrid Circuits
Thick film technology involves depositing specialized pastes (e.g., conductive, resistive, dielectric) onto substrates like ceramics or aluminum nitride using screen printing. After high-temperature firing (600–1000°C), these layers form robust, high-performance circuits. Unlike thin films, thick films excel in durability, cost-efficiency, and adaptability for complex designs.
Advantage:
1. Fast temperature response
2. High mechanical strength
3. High operating temperatures
Advantages of thick film heating plate and tube:
1, Safe and durable high strength: Stainless steel substrate, Multi-layer microcrystalline vitreous insulation.
2, Fast heating: heating circuit has temperature rise over 80~150 degrees per second.
3, High utilization rate of heat: directly rapid-heat Stainless steel tube, a big heat exchange area, fast replacement, efficiency up to above 98%.
4, Green and environmental protection: pure resistive load, no electromagnetic radiation, good for human body.
Technical Parameters
| Grounding Type | Spot-Weld | Heat Density | >60W/cm² |
| Ramp-Up Rate | 80℃/S-150℃/S | Thermal Efficiency | >98% |
| Heating Power | 5500W | Service Life | >10,000 hours |
| Rated Voltage | 220v | Certificate | CQC, RoHS |
| Dielectric Strength | 1,500V/5mA/60s | Power Deviation | -10% – +5% |
| Leakage Current | ≤0.25mA | Insulation Resistance | ≥200MΩ |
| Thermistor Type | PTC | Dimension | Φ50mm*150mm(length) |
Applications:
1. Food service equipment
2. Semi-conductor Warmers
3. Laboratory & medical equipment
4. Industrial hot plate
5. Home Appliance
To Order, Please specify your detail required specifications. All the Thick Film Electric Heating Tubes are be made customized as the actual design of our customer’s indicidual specific requirements.
1) Used voltage(V), and frequency(Hz)
2) Demand request power(Watt)
3) Heating tube or Plate material( Copper, or Stainless steel,or Iron?)
4) If you have Size drawing or product picture,or sample in hands, will be much better and helpful for exact price calculation.
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