12V~220V 70W~400W PTC Heater Ceramic Constant Temperature Electric Heating Sheet Constant Temperature Air Incubation Heater PTC
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Specifications
- Brand Name
- PTCYIDU
- Application
- Heater
- Model Number
- MZ45
- Type
- Thermostat, Air Conditioner Parts, PTC Electric Heater
- Certification
- CE
- Origin
- Mainland China
- High-concerned chemical
- None
Product Description
Product Introduction
1. Product Parameters
Size: 87.5 x 60 x 42mm/87.5 x 60 x 52mm
Installation Hole Distance: 87mm
Mounting Hole Size: φ4mm
Heat Material: PTC thermostatic ceramic heating sheet
Heat Methods: Heat radiation by air flow
Lead Wire Material: High-Temperature resistant wires
The Length Of Lead Wires : 200mm
The Length Of Bare Wires : 10mm
Rated Voltage: 12V/24V/110V/220V
Rated Power: 70W~400W
Notice: The power is reference value. the better the dissipation is, the bigger the power is.In different working environments, power will have a plus or minus 25% tolerance.
2. Application:
The characteristic of PTC material is constant temperature on the surface.Apply to Air heating/oven/shoe dryer/dehumidifier/heater/dryer/flower room heating/breeding hatching/animal heat preservation/humidifier/car/3D printer etc
3. Advantage:
Constant Temperature Heating: Ceramic constant temperature heating technology,safe and energy-saving
Quickly Response: After powering on, PTC quickly converts electrical energy into heat energy, can feel the hot air within 30S
Long Service Life: Can supply of heat source continuously for more than 10,000 hours
SAFETY PROTECTION
Use PA66 high temperature resistant reinforced nylon shell and high-temperature resistant wires,high temperature resistance
Item Show
Product Size
12V 24V Fan - Fan Heater Size :
110V 220V Fan - Fan Heater Size:
Application
About Our Company
Shanghai Yidu Electronic Co., Ltd is the professional manufacturer of PTC products. We are specializing in the production of PTC air heaters, PTC fan heaters and PTC liquid heaters.Our most popular products are the insulated air heaters.Widely used in new air conditioners, air conditioners, incubators, car assisted heating, ticket collection systems, beauty salons and all kinds of household appliances.
FAQ
Q: Are you trading company or manufacturer ?
A: We are professional PTC factory.
Q: Can you customize different requirements products?
A: Sure, we have a professional R & D team, so we can customize different sizes, power, voltage... according to your specific requirements.
Q: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 50% T/T in advance ,balance before shippment.If you have another question,please send us your RFQ.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you have another question,please send us your RFQ.
Packing & Delivery
Packing Details : Packing, 50pcs/carton
Delivery Details : 1-3 days after order
Pros & Cons
Pros
- PTC ceramic heating technology provides safe, automatic constant temperature control to prevent overheating
- Wide voltage and wattage range supports use across multiple different power setups
- Standardized mounting holes make installation straightforward for compatible devices
- Suitable for a variety of applications including incubation, space heating, and HVAC part replacement
Cons
- No mounting hardware included, requiring separate fasteners for installation
- Only two fixed size options are available with no custom sizing
- Maximum output is listed as 0, which may limit performance for high-demand heating tasks
- Only supports air flow heat radiation, not direct contact heating for some applications
Common Questions
What heating material is used in this heater?
It uses a PTC thermostatic ceramic heating sheet for safe, consistent temperature control.
What are the available dimensions and mounting specs for this heating sheet?
Available sizes are 87.5 x 60 x 42mm and 87.5 x 60 x 52mm, with a mounting hole distance of 87mm and mounting hole size of φ4mm.
What voltage and wattage ranges does this heater support?
It supports input voltages from 12V to 220V, with wattage ranging from 70W to 400W.
What is this heating sheet used for?
It is used for constant-temperature air heating, including air incubation, space heating, and as a replacement part for air conditioners and other HVAC devices.
What shipping and purchasing options are available for this product?
This product is available for standard retail purchase, with no noted bulk or custom shipping options listed in the provided details.
Product information last updated on November 22, 2025