Like traditional electric space heaters, PTC space heaters turn electricity into heat. Both types use fans or convection to move this heat into the environment and come with multiple heat and mode settings. PTC heating elements come in a huge variety of types. Because they run open-loop, do not require external control, and can be applied to flexible fabrics, there are endless possibilities for their use. The tolerance for heating variations is much less than a 2,200 degree F metal or glass furnace. These applications require precise temperature control in mostly enclosed cabinets or other electronic devices. A medical device that must remain at a given temperature doesn't have room for elaborate control circuits, but controlling the temperature is crucial.

Balanced Heating: The current flows through the entire element at the same rate which avoids dangerous hot spots and inefficient uneven heating. PTC heaters come with a lot of promises about being more efficient, safer, and more effective. For these reasons, many space heater manufacturers are switching to PTC elements. Power supply selection: The low-voltage heating element should use a power supply with the same voltage as the heating element: generally switching power supplies, transformers, storage batteries, rechargeable batteries, large-capacity dry batteries etc. The power (capacity) of the power supply must be greater than the maximum dissipated power of the heating element so that the heating element can generate heat normally. If you’re curious about how PTC heating elements will work in your appliances, keep reading. What is a PTC Heating Element? Traditional electric heaters heat up slowly, requiring more and more energy to increase the temperature of the element as time goes on. When the electrical sensors sense that the maximum temperature or set temperature is reached, the current is cut off or restricted and the element begins to cool. When the temperature falls below the threshold, the element will begin to reheat all over again.Manufacturers can create PTC ceramics to feature different fixed temperatures that must occur before the significant resistance change happens. No matter where you set it, this point is called " The Curie Point ." It is the heater's overarching temperature control point. The first method is to use a thermocouple to sense the temperature of the filament, and then adjust it according to the measured value by controlling a heat source (such as an electric heater). This method can be used in most cases, but it requires a thermocouple that is accurate and stable, as well as a high precision electronic controller with large current capacity; Our 500 Watt PTC electric heating elements are intrinsically safe with self limiting capabilities and are the most efficient standard heating element. They have a maximum operating temperature of 70 degrees. They can never overheat and cut out should the rail or radiator run dry and can be used in both vertical and horizontal applications. The element will run up to its maximum temperature. Once this is achieved it will reduce the wattage consumption to maintain the rail temperature." The PTC heating element refers to an automatic temperature-controlled PTC ceramic heating element, which is a special ceramic material. The principle of PTC heating element constant temperature heating is: Usage scenarios: DO NOT use it on flammable and explosive materials or put it into water! DO NOT puncture or allow impact!

It can achieve the same level of heat with far less risk than traditional heating elements. In the case of malfunction, PTC heating elements will default to a “fail to cold” which makes the effect of the malfunction risk-free. Despite their growing popularity, most consumers don’t know what a PTC heating element is. More importantly, most don’t understand what makes these heaters more efficient and safer than other options. These heaters are very cost-effective to install and operate with little no maintenance required over the useful life of the device. There is no better way to generate heat at lower costs for an industrial type of application. Most standard heaters come equipped with traditional resistance wires and coils to generate heat. A PTC heater eschews this setup.Voltage is constant and stays the same. If the resistance of the circuit goes up, the current goes down or a positive coefficient. These heaters are highly energy efficient. Technically if a circuit uses no more electricity than necessary to reach a set temperature, the cost to run it would be less. Plus, there are no extra devices needed to control the temperature, which reduces costs. Base on those two factors, yes, PTC heaters are cheaper to run. They are less costly than the typical resistive heater. We'll lead with an essential benefit of PTC heaters. They allow users to achieve the same level of heat as a standard model but at a fraction of the safety risk. The second method uses a PTC heater instead of a thermocouple (or uses both together). This method has many advantages compared with conventional methods: it does not require calibration or adjustment before use; it does not require expensive equipment; it can be used under different operating conditions; it works continuously after power failure, etc..