What is your minimum order quantity?
At least 1000pcs for each item.
What is the delivery period?
About 20-25days, it is up to your order quantity.
What is your payment term?
T/T(30% before production and 70% before shipment),L/C,D/A, D/P, T/T, Western Union, MoneyGram, OA
Can you send free samples?
We can send free samples.
What is your shipping ways?
For sample we usually send by DHL, FEDEX, UPS, THT, EMS(taking 5-7business days). For mass product we are shipping by sea or by air.
Air conditioner PTC ripple heater is a self-controlling temperature heater.
1.Constant temperature heating PTC thermistor has constant temperature heating characteristics.The principle is that the PTC thermistor heats up after heating to make the resistance value enter the transition zone.The surface temperature of the constant temperature heating PTC thermistor will maintain a constant value. It is related to Curie temperature and applied voltage of PTC thermistor, but has nothing to do with ambient temperature.
2.PTC heating element is a heating element designed by using the constant temperature heating characteristics of constant temperature heating PTC thermistor. In the case of small and medium power heating, PTC heating element has constant temperature heating, no open flame, high heat conversion rate, and is little affected by the power supply voltage The advantages of traditional heating elements such as long natural life span are incomparable, and their application in electric heating appliances is increasingly favored by R & D engineers.
3.The constant temperature heating PTC thermistor can be made into a variety of external structures and different specifications, such as wafer shape, rectangle, strip, ring, and honeycomb porous shape. Combine the above PTC heating element and metal member Various forms of high-power PTC heating elements can be formed.
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