厚いフィルムケトル加熱要素
It adopts advanced thick-film heating technology to print insulating layers, thick-film heating resistors, 導体, insulating protective glaze and other new types of composite materials on stainless steel substrates. New types of heating elements are sintered at high temperatures. It is widely used in electric water heaters, electric kettles, 電気アイロン, instant water dispensers, electric coffee pots, steam generators, 等.
特徴:
1•The process is mature and reliable;
2•New non-metallic materials, suitable for bonding on stainless steel plates, reliable, stable, lead-free and non-toxic;
3•The design is flexible, the stainless steel plate is directly used, the shape and size can be determined according to different designs, the power requirement can reach more than 3000w, the power density is 5~60w/cm2, the size of the power density is mainly determined by the heat dissipation effect, when there is no heat dissipation The power density is as small as 5 w/cm2, and when the heat dissipation is good, it can reach 60w/cm2;
4. When heating, the temperature rises quickly, the heat capacity is low, and the temperature fluctuation is small. It only takes 20 seconds to boil 1 cup of 250ml of water, and the heating time is much lower than that of traditional heaters. For dc3.5v, the time to reach 180℃ with a travel hairpin is more than twice as fast as that of the traditional ptc, and the battery life time is twice as long as that of the ptc.
5•High efficiency and energy saving, can reach 70~99%, according to different modes (direct heating or indirect heating); in the direct heating mode, it only takes 20 seconds to boil 1 cup of 250ml of water, which is much lower than the 60 second heating time of the traditional heater. And the thermal efficiency can reach 99%. Especially for travel hairpins, low-pressure toy heaters, low-pressure humidification heating appliances and other products used for low-voltage 24v or less dry batteries, the use effect is particularly significant, not only heating up fast, but also longer service life, which is longer than the equivalent ptc or heating wire heater. More than doubled.
ホットタグ: thick film kettle heating element, 中国, メーカー, サプライヤー, 工場, 卸売, カスタム, 価格, 電気, 高品質
