Thick Film High Voltage Electric Heater EV Heater
Description
Thick film high voltage electric heaters marry the precision of printed electronics with the robustness required for demanding applications. Their ability to deliver concentrated heat in a customizable, compact package makes them a go-to solution for automotive thermal management, industrial processing, and beyond.
Thick film heaters, also known as printed heaters, employ advanced screen-printing technology to deposit and sinter multiple layers—insulating dielectric films and resistive heating films—directly onto substrates like stainless steel plates or ceramic tubes. The resulting element offers compact, high-efficiency heating with rapid response times
Whether you need rapid fluid heating at 800 V or uniform surface warming at household voltages, thick film technology offers a versatile, efficient, and reliable path forward.
Technical Parameter
| OE NO. | HVH-Q series |
| Product Name | high voltage coolant heater |
| Application | electric vehicles |
| Rated power | 7KW(OEM 7KW~15KW) |
| Rated Voltage | DC600V |
| Voltage Range | DC400V~DC800V |
| Working Temperature | -40℃~+90℃ |
| Usage medium | Water to ethylene glycol ratio = 50:50 |
| Over dimension | 277.5mmx198mmx55mm |
| Installation Dimension | 167.2mm(185.6mm)*80mm |
Dimensions
Advantage
- 1.High Power Density Capable of delivering tens of watts per square centimeter in a thin form factor.
- 2.Rapid Thermal Response Low thermal mass and direct heat transfer yield fast rise times.
- 3.Uniform Heat Distribution Multi-layer deposition ensures even surface temperatures.
- 4.Compactness and Customization Can be patterned into nearly any shape—flat, cylindrical, or irregular—to fit tight spaces.
- 5.Durability Robust materials resist thermal shock, corrosion, and mechanical stress.
- 6.Energy Efficiency Direct conduction through the substrate minimizes losses.
Application
Package And Delivery
Why Choose Us
Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993,which is a group company with 6 factories and 1 international trading company.We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.Our main products are high voltage coolant heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.
Our factory's production units are equipped with high tech machineries,strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.
In 2006,our company has passed ISO/TS 16949:2002 quality management system certification.We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high level certifications.Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.
Meeting the standards and demands of our customers have always been our top priority.It always encourages our experts to continuously brain storm,innovate,design and manufacture new products,impeccably suitable for the Chinese market and our customers from every nook of the world.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 100% in advance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
A lot of customer feedback says it works well.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
