KLC PTC heater

07/07/2026

One lens heater. Six industries.
一個鏡頭加熱器。六大行業。
From aerospace imaging to automotive ADAS and industrial vision, every application has different thermal challenges—but one goal:
Maintain clear vision in extreme environments.
從航空航天成像到汽車ADAS和工業視覺，每個應用都面臨不同的熱挑戰——但目標只有一個：
在極端環境下保持清晰的視力。
See how lens heater design changes across industries.
了解不同產業的鏡頭加熱器設計有何不同。

29/05/2026

As EV platforms advance, thermal management faces unprecedented challenges. Increasing system voltages from 400V to 800V+ create new safety risks and design complexity. Engineers must deliver faster heating without sacrificing energy efficiency, while balancing performance, safety, reliability, and cost pressures.
How are your teams solving this?
KLC designs high-voltage PTC heaters for 400V–800V EV platforms — self-regulating, fail-safe, and integration-ready.
DM us or visit ptc-heater.com.tw

30/04/2026

EV bus heater failed at –18°C. Root cause: inrush current on cold start, no passive protection.
PTC heaters don't have this problem.
Resistance spikes at Curie point → current self-limits → no runaway.
Physics, not firmware.
KLC: IATF 16949 | UL/CE/VDE | 3V–800V
ptc-heater.com.tw
❄電動巴士在零下環境啟動，傳統加熱器的第一個問題是湧入電流——瞬間電流過大，影響電池壽命與系統穩定性。
KLC PTC 空氣加熱器靠物理特性解決這個問題：Curie 點後電阻急升，電流自動下降，不需要額外控制器。更少零件，更少失效點。
✅ 通過 IATF 16949（車規品質體系）
✅ 雙重絕緣（D型）可客製，鰭片不帶電
✅ 電壓 3V–800V｜UL、CE、VDE 認證
已應用於電動巴士、商用車 HVAC、特種車輛座艙加熱。
🔗 ptc-heater.com.tw/ptc-air-heater

20/04/2026

Does your heater need to touch metal? Then you need the "D" Type! 🛡️⚡

When designing for electric vehicles or high-moisture appliances (like dishwashers or dryers), standard heaters can be a liability. KLC’s Double-Insulated (D-Type) PTC Heaters are engineered for "Zero-Risk" integration.

Key Benefits of D-Type:
✅ Electrically Insulated Fins: Safe to contact metal frames and conductive materials.
✅ High Humidity Resilience: The go-to choice for bathroom warmers and sterilization cabinets.
✅ Superior Stability: Enhanced shock resistance, ideal for the vibrations of EV and HEV platforms.

Example: Our MH-2110S-93D model ensures that even at high voltages, your chassis remains safe. While it may offer slightly less power than the non-insulated version, the peace of mind for your Quality and Legal teams is priceless.

📩 Need a custom quote for a D-Type heater? Message our engineering team today!

02/04/2026

Is Your Heater Tough Enough for Your Lab’s Cold Storage?

Many "flexible" heaters seem fine on the bench, but fail when subjected to real-world extremes. For medical lab equipment, high-vacuum chambers, or aerospace prototypes, material failure is not an option.

Our PI (Polyimide) Flexible Heaters are built to survive what others can't:
✅ Temp Range: An incredible –250°C to 250°C operating window.
✅ Performance: Maintains flexibility and precise resistance even at cryogenic temperatures.
✅ Customization: Fully customizable shapes to wrap around cryo-vials or vacuum pumps.

Whether you are preventing ice buildup on a satellite antenna or maintaining precise sample temperature in a lab, trust the material that survives the extreme.

📩 Message us to discuss your thermal protection needs! [email protected]

19/03/2026

Why Your PTC heater's Wattage Isn't Fixed?

Are you struggling with inconsistent heat in your latest prototype? The culprit might not be the heater—it might be your airflow.

The PTC Paradox:
PTC heaters are smart. They "throttle down" to prevent overheating. But if your airflow isn't hitting that sweet spot (usually 6.4 m/s), you aren't getting the power you paid for.

✅ The Fix: Match your fan’s static pressure curve to the heater’s fin pitch.
✅ The Advantage: Our PTC Air Heaters come in multiple fin configurations (1.2mm to 2.6mm pitch) to balance heat transfer vs. air resistance.

Whether you are working on a 48V Industrial unit or an 800V EV battery warmer, we have the technical data to help you select the right fit the first time.

📩 Message us today to discuss your thermal specs! [email protected]

19/03/2026

你也可以在 Instagram 上追蹤，即可查看更多內容。

12/03/2026

What is an EV HVAC PTC Heater?

In Electric Vehicles (EVs), there is no engine waste heat available to warm the cabin. That’s why many EV HVAC systems use PTC heaters (Positive Temperature Coefficient heaters).

A PTC heater is a self-regulating electric heater that automatically adjusts its power output as temperature rises, ensuring safe and stable heating performance.

Key advantages
• Fast cabin heating
• Self-regulating temperature control
• High safety and reliability

Today, PTC heaters are widely used in EVs, electric buses, and electric trucks to provide efficient cabin heating and improved passenger comfort.

Learn more about High Voltage PTC Heaters:
https://www.ptc-heater.com.tw/product-category/ptc-heaters/high-voltage-ptc-heaters/

什麼是 EV HVAC PTC 加熱器 (EV HVAC PTC Heater)？

在 電動車 (Electric Vehicle, EV) 中，由於沒有引擎廢熱可利用，因此車艙暖氣通常需要透過 PTC 加熱器 (Positive Temperature Coefficient Heater) 來提供熱源。

PTC 加熱器是一種 自我溫控的電加熱裝置，其材料在溫度升高時電阻會增加，能自動調節電流與熱輸出，確保穩定且安全的加熱效果。

主要優勢
• 車艙快速加熱
• 自動溫度調節
• 高安全性與高可靠度

目前 PTC 加熱器廣泛應用於電動車、電動巴士與電動卡車 的 HVAC 空調系統中，以提供高效率的車艙加熱與舒適的乘坐體驗。

了解更多 高電壓 PTC 加熱器 (High Voltage PTC Heaters)：
https://www.ptc-heater.com.tw/product-category/ptc-heaters/high-voltage-ptc-heaters/

Hashtags

Energy-Efficient Multi-Stage Heating, featuring multi-stage heating for enhanced energy efficiency and extended lifespan. Ideal for various applications with customizable options.  

03/03/2026

800V EV platforms demand more than "standard" heating. ⚡

The KLC STW Type PTC Heater stands out with:
✅ 3V - 999V Operating Range
✅ Integrated Internal Safety Fuse
✅ IP68 Waterproof Encapsulation
✅ +20% Heat Transfer Efficiency

No clickbait, just engineering excellence. 🛠️

Deep dive into our High-Voltage range:
https://www.ptc-heater.com.tw/product-category/ptc-heaters/high-voltage-ptc-heaters/