Product Parameters
high-temperature resistant wire, lead length greater than 70mm, surface constant temperature, error ± 10 degrees!
Kind reminder: It can only be boiled dry, cannot be perforated, cannot be knocked, and cannot be soaked in water.
For example, 12V/60 ℃ refers to a constant temperature of around 60 degrees Celsius when the surface of the heating element is dry burned at a voltage of 12 volts. When the temperature rises, it is 15
After the heating element is kept at a constant temperature, the resistance increases, the current decreases, and the power drops to about 3 watts.
Product Name
PTC stands for Positive Temperature Coefficient Thermistor.
Working principle:
The internal heating element of PTC heater is a positive temperature coefficient thermistor, and its resistance value varies with the PTC thermistor
The increase in body temperature shows a step like increase, with the higher the temperature, the greater the resistance value.
Product advantages:
Dry burning, energy-saving, long-life, no open flame suitable for low-power heat dissipation, preheating, and moisture removal of micro devices.
Power supply selection:
1. Directly connect to the rated voltage, both AC and DC can be used, without positive or negative poles.
2. Taking the 12V heating element as an example, it can be connected to AC or DC 12V, and the power supply current must be greater than the maximum of the heating element
Heat up the current, otherwise the heating element cannot be lifted.
Regarding power:
1. After the PTC heating element is powered on, the power varies from small to large, then to small, and finally stabilizes. Stable power is directly related to heat dissipation
Off, heat dissipation is fast, and power consumption is also high. Our target is the maximum dissipated power, and the actual power used should be less than
Maximum dissipated power.
2. It is strictly prohibited to use in corrosive, flammable, and explosive environments, put into water, strike, or open holes.
3. Multiple heating elements with the same voltage can be connected in parallel, and multiple heating elements can be installed side by side to generate heat
The pieces cannot be installed overlapping, otherwise the heat will be offset.
4. Multiple heating elements - When used, they should be connected in parallel, and the more heating elements there are, the greater the power.
5. A decrease in power supply voltage will prolong the heating time and reduce power, but the temperature remains relatively constant (with a slight decrease in temperature).
Purpose:
1. Batteries, security, medical, scientific research, industrial motors, aerospace, and other electronic and electrical low-power additives
Heat preheating, moisture removal, and insulation.
2. Widely used, such as electric mosquito coils, shoe warmers, incense burners, and warm air heaters
Machine heating element, electric cup heating element, water dispenser heating element, coffee machine heating element, yogurt machine heating element, steam
Vehicle component insulation, diesel alcohol heating, instrument and meter heating for moisture removal, solenoid valve antifreeze, distribution cabinet moisture removal
Wet, electronic component constant temperature preheating, portable heating element, and many other applications that can be developed.
Note: The temperature indicated here is the maximum limit temperature of the surface temperature of the heating element in its empty burning state. This temperature is not
Representing the temperature during use; The usage temperature is controlled by the environment and on-site heat absorption situation; Surface temperature limit for air burning
The two temperatures are completely different from the operating temperature; Explain this misconception to everyone.
Product Description Detailed Explanation:
1. The power and heat dissipation conditions of PTC products are related! The better the heat dissipation, the greater the power.
2. The maximum power is when both sides of the heating plate dissipate heat simultaneously under extremely good conditions. If the heating plate only has single-sided contact
For objects, the maximum power is directly reduced to half.
3. Dry burning power refers to the power of natural heat dissipation when the heating plate is suspended in the air without any contact.
4. The rated temperature we label is the dry burning temperature of the heating plate, which means that our heating plate does not anything
The temperature of the body suspended in the air. Connect different media, contact quality, size and thickness of the heated object,
The material, ambient temperature, air circulation, and so on all determine the temperature at which the heated object can stabilize. So
This is not only determined by our heating products, it is generally recommended that users conduct experiments to determine.
5. Electric heating products all have impact power (impact current), usually 1-2 times the maximum power.
6. Low voltage products not only need to meet their voltage requirements, but also need to pay attention to current. If the power supply current cannot meet the production requirements
The impact current of the product may cause slow heating, low temperature, and even short circuit!!!
PTC characteristics and advantages:
1. Safety: PTC products have constant temperature heating, no open flame, high heat conversion rate, and are minimally affected by power supply voltage
The application of traditional heating elements in electric heating appliances is increasingly favored by research and development engineers due to their incomparable advantages
favor.
2. Energy saving: PTC products have automatic energy-saving features. When the heater raises the ambient temperature, its power will increase
Gradually decreasing to only 90%, 80%, or less of the rated power.
3. Long lifespan: PTC products are not damaged due to their own reasons during normal use, and can even be repeatedly opened tens of thousands of times
It has no impact on its performance, and the standard for measuring its lifespan is its degree of aging. The general standard is 2000 jobs
The power attenuation after hours is less than 10%.
high-temperature resistant wire, lead length greater than 70mm, surface constant temperature, error ± 10 degrees!
Kind reminder: It can only be boiled dry, cannot be perforated, cannot be knocked, and cannot be soaked in water.
For example, 12V/60 ℃ refers to a constant temperature of around 60 degrees Celsius when the surface of the heating element is dry burned at a voltage of 12 volts. When the temperature rises, it is 15
After the heating element is kept at a constant temperature, the resistance increases, the current decreases, and the power drops to about 3 watts.
Product Name
PTC stands for Positive Temperature Coefficient Thermistor.
Working principle:
The internal heating element of PTC heater is a positive temperature coefficient thermistor, and its resistance value varies with the PTC thermistor
The increase in body temperature shows a step like increase, with the higher the temperature, the greater the resistance value.
Product advantages:
Dry burning, energy-saving, long-life, no open flame suitable for low-power heat dissipation, preheating, and moisture removal of micro devices.
Power supply selection:
1. Directly connect to the rated voltage, both AC and DC can be used, without positive or negative poles.
2. Taking the 12V heating element as an example, it can be connected to AC or DC 12V, and the power supply current must be greater than the maximum of the heating element
Heat up the current, otherwise the heating element cannot be lifted.
Regarding power:
1. After the PTC heating element is powered on, the power varies from small to large, then to small, and finally stabilizes. Stable power is directly related to heat dissipation
Off, heat dissipation is fast, and power consumption is also high. Our target is the maximum dissipated power, and the actual power used should be less than
Maximum dissipated power.
2. It is strictly prohibited to use in corrosive, flammable, and explosive environments, put into water, strike, or open holes.
3. Multiple heating elements with the same voltage can be connected in parallel, and multiple heating elements can be installed side by side to generate heat
The pieces cannot be installed overlapping, otherwise the heat will be offset.
4. Multiple heating elements - When used, they should be connected in parallel, and the more heating elements there are, the greater the power.
5. A decrease in power supply voltage will prolong the heating time and reduce power, but the temperature remains relatively constant (with a slight decrease in temperature).
Purpose:
1. Batteries, security, medical, scientific research, industrial motors, aerospace, and other electronic and electrical low-power additives
Heat preheating, moisture removal, and insulation.
2. Widely used, such as electric mosquito coils, shoe warmers, incense burners, and warm air heaters
Machine heating element, electric cup heating element, water dispenser heating element, coffee machine heating element, yogurt machine heating element, steam
Vehicle component insulation, diesel alcohol heating, instrument and meter heating for moisture removal, solenoid valve antifreeze, distribution cabinet moisture removal
Wet, electronic component constant temperature preheating, portable heating element, and many other applications that can be developed.
Note: The temperature indicated here is the maximum limit temperature of the surface temperature of the heating element in its empty burning state. This temperature is not
Representing the temperature during use; The usage temperature is controlled by the environment and on-site heat absorption situation; Surface temperature limit for air burning
The two temperatures are completely different from the operating temperature; Explain this misconception to everyone.
Product Description Detailed Explanation:
1. The power and heat dissipation conditions of PTC products are related! The better the heat dissipation, the greater the power.
2. The maximum power is when both sides of the heating plate dissipate heat simultaneously under extremely good conditions. If the heating plate only has single-sided contact
For objects, the maximum power is directly reduced to half.
3. Dry burning power refers to the power of natural heat dissipation when the heating plate is suspended in the air without any contact.
4. The rated temperature we label is the dry burning temperature of the heating plate, which means that our heating plate does not anything
The temperature of the body suspended in the air. Connect different media, contact quality, size and thickness of the heated object,
The material, ambient temperature, air circulation, and so on all determine the temperature at which the heated object can stabilize. So
This is not only determined by our heating products, it is generally recommended that users conduct experiments to determine.
5. Electric heating products all have impact power (impact current), usually 1-2 times the maximum power.
6. Low voltage products not only need to meet their voltage requirements, but also need to pay attention to current. If the power supply current cannot meet the production requirements
The impact current of the product may cause slow heating, low temperature, and even short circuit!!!
PTC characteristics and advantages:
1. Safety: PTC products have constant temperature heating, no open flame, high heat conversion rate, and are minimally affected by power supply voltage
The application of traditional heating elements in electric heating appliances is increasingly favored by research and development engineers due to their incomparable advantages
favor.
2. Energy saving: PTC products have automatic energy-saving features. When the heater raises the ambient temperature, its power will increase
Gradually decreasing to only 90%, 80%, or less of the rated power.
3. Long lifespan: PTC products are not damaged due to their own reasons during normal use, and can even be repeatedly opened tens of thousands of times
It has no impact on its performance, and the standard for measuring its lifespan is its degree of aging. The general standard is 2000 jobs
The power attenuation after hours is less than 10%.
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