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1.Mainly Advantage
temperature limiting
wide voltage range
energy saving
2. Notice in Appliance
1After switching on, the heating power is large, and then decrease, finally it become steady state. The steady state power changes with applied conditions. Faster is the heat conduction, higher is the steady state power; higher is the surface temperature, higher is the power.
2)The surface temperature of PTC can be controlled by itself, control circuit may be omitted in most appliances.
3Our PTC products are high reliable, long lifetime, but if they are assembled improperly, the power or temperature may be instable.
4)Parallel connection is necessary for two or more PTC connection
3.Selections for some specifications
Notice
1. Working Voltage rang: 12V/24V/110V/240V
2. Surface Temperature: 150°C~300°C , the temperature tolerance less than ±5°C
3. The lead wire, fiber glass sleeve, insulate film and shells can customized according to per customers requirements
Operating voltage | 120-240V AC/DC* (min. 110V, max. 265V) |
Heating element | PTC resistor, temperature limiting |
Heater body | aluminium, anodised |
Mounting | screw fixing |
Fitting position | variable |
Operating/Storage temperature | -45 to +70 °C (-49 to +158 °F) |
Operating/Storage humidity | max. 90 % RH (non-condensing) |
Protection type/Protection class | IP54 / II (double insulated) |
Approvals | VDE + UL File No. E254776 |
Note | other voltages on request |














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