Laespanning PTC termostatiese verwarmer

Produk Oorsig
Low-voltage PTC thermostatic heaters require only 3-24V voltage to maintain constant temperature heating. Their principle is that when power is applied, the PTC thermistor’s self-heating causes its resistance to enter the transition region, maintaining a constant surface temperature. This temperature is dependent solely on the PTC thermistor’s Curie temperature and the applied voltage, and is largely independent of the ambient temperature.

PTC-verwarmers is verwarmingstoestelle wat ontwerp is om die konstante-temperatuur-verwarmingseienskappe van laespanning PTC-termostatiese verwarmers te gebruik. In laag- en medium-krag verwarming toepassings, PTC-verwarmers bied voordele ongeëwenaard deur tradisionele verwarmingselemente, insluitend konstante temperatuurverhitting, geen oop vlam nie, hoë hitte-omskakelingsdoeltreffendheid, minimale invloed van kragtoevoerspanning, en 'n lang lewensduur. Die gebruik daarvan in elektriese verwarmingstoestelle word toenemend deur R bevoordeel&D ingenieurs.

PTC verwarming element, versilwerde PTC-verwarmingselement vir spuite

12v~220v ceramic ptc constant temperature air electric heater, cast aluminum heating plate

PTC konstante temperatuur verwarming plaat, ultra-lae temperatuur verwarming plaat

PTC thermistors for constant-temperature heating can be manufactured in a variety of shapes and specifications. Common shapes include discs, rectangles, strips, rings, and honeycomb structures. Combining these PTC heating elements with metal components can create various high-power PTC heaters. Let wel: High-power, low-voltage PTC thermostatic heaters have very high power requirements. Byvoorbeeld, a 500W heater with a 12V supply draws a normal operating current of 500 ÷ 12 = 41.67A. Daarom, the power supply must be capable of supplying at least 50A.

Application Design
Utilizing the constant-temperature heating principle of PTC thermistors, applications include hair straighteners, hair clips, hair clips, ion perms, perms, perms, ceramic perms, haartang, curling irons, electric combs, negative ion hair curlers, masseers, mosquito repellents, mosquito coil dispensers, fragrance dispensers, perfume dispensers, hot melt glue guns, foot bath heating, thermos cups, waterverwarmers, koffiemakers, coffee warmers, coffee heaters, water dispensers, hot and cold water dispensers, milk heaters, stort verwarming, electric mosquito repellents, hand warmers, droërs, electric hot plates, elektriese strykysters, elektriese soldeerbouts, electric adhesives, hair curlers, showers, shoe dryers, shoe dryers, voetverwarmers, elektriese verwarming plate, spektrum ontleders, spektrum terapie, fisiese terapie toestelle, infrarooi verwarming, motorfiets vergassers, elektriese lugbevochtigers, and moisture-proof heating for electrical instruments. Constant temperature incubators, elektroniese termosbottels, insulated boxes, insulated cups, insulated trays, insulated cabinets, electric hot plates, thermotherapy devices, koffiemakers, wassmelters, stoomopwekkers, lugbevochtigers, sjokolade-ekstruders, soldering irons, acupuncture equipment, urinary catheters, voetverwarmers, handdroërs, katoen snoep masjiene, masseers, klein warm lugverwarmers, haardroërs, control cabinet heating and moisture-proofing systems, monitors, elektriese oonde, toaster ovens, IV drip kits, mediese toerusting, huishoudelike toestelle, klein toestelle, and more.

Low-voltage PTC heaters
Appearance and Structure

Temperatures can be designed between 50°C and 200°C, and operating voltages can be designed between 3V and 50V, depending on customer requirements.

Notes on Use
1) The PTC heater features automatic constant temperature control, eliminating the need for a temperature control system. It is the core component of all PTC heaters.
2) Four electrode types are available: electroless nickel + silwer, melt-blown aluminum, printed aluminum + silwer, and printed aluminum.
3) Unlike products designed for mains voltage, low-voltage products experience significant surface temperature fluctuations when the operating voltage fluctuates by more than 25%.
4) When multiple PTC heaters are used together, hulle moet in parallel verbind word, nie in reeks nie.
5) This product does not have lead wires or insulation. If this is not feasible, please select a model with an external insulation film or a metal-cased model.

Low-Voltage Metal-Cased PTC Heater

Appearance and Structure

Notes on Use
1) The heating power decreases gradually after power is applied, eventually stabilizing. Stable power depends on operating conditions. The power of the same PTC heater can vary several times depending on the operating conditions. Hoe vinniger die hitteafvoer, hoe groter die stabiele krag; the higher the PTC surface temperature, hoe hoër die krag.
2) The surface temperature of the PTC heater is controlled by the PTC itself and can be controlled by disconnecting the circuit, but it cannot be controlled by adjusting the voltage.
3) PTCs are inherently highly reliable and have a long lifespan, but improper assembly can cause power and temperature instability.
4) When using multiple PTCs, hulle moet in parallel verbind word, nie in reeks nie.

We can design the temperature range from 50°C to 280°C and the operating voltage range from 3V to 50V according to customer requirements.