Composite PTC thermistor with double protection function of over-voltage and over-current protection WMZ13A series composite PTC thermistor. YaXun Electronics has creatively packaged a PTC thermistor with overcurrent protection and a varisto....
I believe that people who have contacted electronic components have learned about thermistors, and the thermistors are roughly divided into these three types: Motor start, electronic ballast and energy-saving lamp preheat soft start. Shape....
What is the difference between PTC resettable fuses and overcurrent protection devices such as ordinary fuses, ceramic resettable fuses? The biggest difference between PTC and ordinary fuses is their self-healing characteristics. Both can pr....
When a voltage is applied to the PTCR, a large current I begins to flow. After a certain period of time ts, as the temperature of the PTCR increases, the resistance value increases rapidly, resulting in a sharp drop in current. This period o....
Degaussing resistor refers to a type of resistor dedicated to the TV degaussing circuit, which provides a strong degaussing current for the degaussing coil in an instant. The degaussing resistor uses a low-resistance PTC thermistor with swi....
Some problems in the production of PTC (Positive Temperature Coefficient Thermistor) using industrial production intermediate metatitanic acid as raw material. Among them are the effects of the properties of synthetic porcelain, such as the suitable c....
PTC Thermistor Service In Ya Xun, we provide a full range of PTC thermistor products, formulation comprising from the metal element - sintering - Resistance sorting - factory testing. We manufacture PTC thermistors exported worldwide, made....
The PTC heating element is also called a PTC heater, and is composed of a PTC ceramic heating element and an aluminum tube. This type of PTC heating element has the advantages of small thermal resistance and high heat exchange efficiency, a....
High temperature baking ceramic heating plate (MCH) is used to print resistance slurry directly on AL2O3 alumina ceramic green body. After being baked at a high temperature of about 1600 C, and then processed by electrodes and leads, a new....