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PTC has a unique heat property that allows the PTC heat output to be regulated by the airflow applied. The higher the airflow, the higher the heat output and power (wattage). Therefore, depending on the end design, if the ambient temperature is high, the PTC output power will decrease; if the airflow is high with low ambient temperature, then the PTC output power will increase.
Unit of Measure

Specifications

品牌

 N / A.Pelonis Technologies

类型

 N / A.Wired

Length (L)

 N / A.106 mm

Length (L1)

 N / A.126毫米

Rated Voltage

 N / A.220 V.

最大电压

 N / A.260 V.

Maximum Inrush Current

 N / A.7 A

空气速度

 N / A.6.4 m/s

每秒6.4米（M / S）空气速度和20度（º）摄氏温度

 N / A.700 Watts

每秒6.4米（M / s）空气速度和20度（º）摄氏温度（±）的电力公差

 N / A.9 %

Power at 6.4 Meter Per Second (m/s) Air Speed and 0 Degree (º) Celsius Temperature

 N / A.750瓦

Tolerance for Power at 6.4 Meter Per Second (m/s) Air Speed and 0 Degree (º) Celsius Temperature (±)

 N / A.9 %

可用框架

 N / A.MHF-90.

预期的应用

 N / A.空气

Number of Tubes

 N / A.3

Fin Width

 N / A.65 mm

特征

 N / A.High Heating Efficiency

一般规格

Industry Standards/Certifications

 N / A.CE Recognized Reach CompliantCru®us认可CSA限制符合危险物质（RoHS）承销商实验室（UL）

Fin Pitch

 N / A.1.68 mm

Voltage

 N / A.Both AC/DC available. Please refer to Part Numbering for voltage ranges (for automotive use 12V˜520V).

Power

 N / A.50˜2000 Watts

Exemptions

 N / A.我们的PTC元素包含Pb RoHS豁免7下(c)-I : Electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in capacitors, e.g. piezoelectronic devices, or in a glass or ceramic matrix compound.

Dimensions

宽度

 N / A.65 mm

Thickness

 N / A.26 mm

Special Length (L)

 N / A.225毫米268 mm314 mm358 mm403 mm446 mm492 mm

设计考虑因素

电力

 N / A.Single sided Positive (+) and negative (-) inputs

Wiring

 N / A.可以直接连接电源
Require customization

Standard Frames

 N / A.可用的

Limitations

 N / A.≤15A.≤1800 Watts

Suitable Applications

 N / A.
  • 最适合在单侧固定电源连接的应用。
  • 适用于汽车的更好的振动耐力。防止端子之间的松动连接或接触不良。减少了雄性和雌性末端之间的连接点氧化的可能性，导致抗性的增加导致接头和振动失效。
  • 可以为位于高湿度环境中的应用添加额外的硅密封。有效地增加了PTC的寿命。

Heater Type

 N / A.Positive Temperature Coefficient (PTC)

Voltage Selection

 N / A.
  • Standard voltages: 100V~120V and 200V~240V
  • 有关所有其他电压范围要求，请联系我们获取其他信息。

Application Note for Voltage Selection

 N / A.
  • 在恒定气流下，增加电压对加热器功率几乎没有影响。

Positive Temperature Coefficient (PTC) Power (W) and Air Flow/Air Speed Considerations

 N / A.
  • High air speed is correlated with high heat dissipation rate which results in higher power and a more rapid increase of the surrounding temperature.
  • 在低空气速度下，加热器功率将减小，但空气出口处的温度将很高。
  • Under no airflow, the surface of the PTC fins will approach Curie temperature. The heater power may drop to 1/20 of normal power (at air speed of 6.4 m/s) and stabilizes at a constant temperature.

Application Note for Positive Temperature Coefficient (PTC) Power (W) and Air Flow/Air Speed Considerations

 N / A.
  • PTC加热器的功率与加热器的环境热条件和散热速率有关。当环境温度明显高于参考温度或限制热传递时，PTC的电阻将迅速上升，功耗降低。因此，散热越高，输出功率越高。
  • PTC的表面温度是自调节的。表面温度越低，功率越低。
  • MH和MSH型FIN PTC空气加热器允许三级温度设置（高，中，低）。PTC加热管可以独立控制（请参阅电路连接的“安装”部分），有效降低电力成本和增加产品寿命。如果此功能与空气调速（风扇）结合使用，则会在调节空气流量和温度时允许更大的灵活性。

Positive Temperature Coefficient (PTC) Fin Pitch Selection

 N / A.
  • 独特的FIN PTC间距范围提供了多样的高效选择VS低空气阻力（较低的噪音水平）。可用于各种应用选择1.2毫米至2.6毫米的选择。
    • Ultra-high-heating-efficiency Fin Pitch: 1.2 mm (S), 1.68 mm (M) Larger heat dissipation area; higher output power; higher temperature at the air outlet.
    • Ultra-low-air resistance (lower noise level) Fin Pitch: 2.0 mm (N), 2.6 mm (B) Less heat dissipation area; projects heat further; lower output power.
  • The Power (W) in the Specifications tables is based on Fin PTC Air Heaters with extra-high efficiency fin pitches. Fin pitch 1.68 mm (M) for MSH, SH and OH models, and fin pitch 1.2 mm (S) for MH model.
  • The Power (W) of Fin PTC Air Heater with fin pitch 2.0 mm (N) is 95% of Fin PTC Air Heater with fin pitch 1.2 mm (S).
  • The Power (W) of Fin PTC Air Heater with fin pitch 2.6 mm (B) is 90% of Fin PTC Air Heater with fin pitch 1.2 mm (S).
  • The Power (W) of PFin PTC Air Heater with fin pitch 2.6 mm (B) is 90% of Fin PTC Air Heater with fin pitch 1.68 mm (M).

Positive Temperature Coefficient (PTC) Insulation Consideration (Doubled Insulation - Electrically Insulated Heater)

 N / A.
  • The Power (W) in the Standard" tables is based on Fin PTC Air Heaters with Single Insulation (S).
  • The Power (W) of Fin PTC Air Heaters with double insulation (D) is approximately 10% less than Fin PTC Air Heater with single insulation (S).
  • 具有双层绝缘（D）的鳍片PTC空气加热器的价格比单一绝缘PTC空气加热器更多15〜30％。
  • Double insulated Fin PTC Air Heaters are designed for use where heater exterior (fins) needs to be electrically insulated.
  • Both single insulated and glued typed Fin PTC Air Heaters are not electrically insulated on the heater exterior/fins, hence carrying input voltage.
  • The Fin PTC heating elements of double insulated Fin PTC Air Heaters are completely insulated within the aluminum tubes, allowing complete electric insulation on the heater exterior (fins).

Application Note for Positive Temperature Coefficient (PTC) Insulation Consideration (Doubled Insulation - Electrically Insulated Heater)

 N / A.
  • The fins on Fin PTC Air Heaters with Double Insulation (D) are electrically insulated. This is suitable for applications where the device may be in contact with other conductive materials (eg. metal); expose to high humidity; with shock resistance requirement; or in products that require superior stability and quality (eg. automobiles).
  • Due to its high safety and reliability performance, double insulated Fin PTC Air Heaters are mainly used by automobiles, electric vehicles, in large-power house heaters such as cold/warm air-conditioners, fan heaters, disinfecting cabinets, dryers and many more.

概述

概述

 N / A.Pelonis Technologies' innovative Fin PTC Air Heaters are significantly more efficient than coil or conventional heaters and create a very effective heat transfer in a small space.

正温度系数（PTC）特征

正温度系数（PTC）特征

 N / A.Fin PTC Air Heaters have self-regulating characteristics and will not overheat. This results in better conductivity, greater operating efficiency, a stable electronic response, and longer life expectancy.

Innovative Features

Innovative Features

 N / A.
  • 可用的designs include very low air resistance and high heating efficiency.
  • Internal safety-fuse protection; auto-cut-off to prevent abnormal high current or other external factors causing safety concerns.
  • Fast thermal response time and low inrush current; will not cause sparks or flame by instant/sudden power supply variations or when in contact with flammable objects including matches, cotton, paper, etc.
  • Designed with single or double insulation; when in contact with metallic objects, will not cause electric shock or short circuit.
  • Double insulated PTC can be used underwater without causing electricity leakage or short circuit (customized).
  • Allows for independent control of single PTC (500W, 800W), double PTC (1000W, 1500W) or triple PTC (1500W, 2000W) heating tubes; reduces electricity cost and extends product life.
  • The poles and terminals are connected by point welding, thereby preventing the electrodes from loosening and causing resistance and temperature to increase due to cold contraction or heat inflation.
  • 加热部件紧密密封，电极未曝光，这使得鳍PTC空气加热器适用于浴室或高湿度环境中的应用。
  • Long service life; do not crack, burst, or burn even when heated under no airflow conditions.
  • 没有移动部件磨损。
  • Voltage change does not affect its current and output power (insensitive to unstable voltage).
  • PTC颗粒的表面温度在通过环境温度和散热速率调节功率调节时不会改变。因此，环境温度越高，功率效率越大。
  • 加热power (W) and self-regulating function is in correlation to the heat dissipation rate.

Added Protection

Added Protection

 N / A.The internal heating elements are fully cladded in a sturdy aluminum structure in order to reduce exposure to air and to withstand high levels of humidity and vibration. This method of protection also prevents loosening of the individual heating pellets and eliminates oxidation which can lead to eventual power reduction and shorter life expectancy.

Customized Solutions

Customized Solutions

 N / A.Fin PTC Air Heaters can be supplied in various sizes based on customer requirements and can also be configured with outer frames, thermostats, fuses, axial cooling fans, and protective shields to provide a complete single source assembly solution.

应用程序

应用程序

 N / A.Fin PTC Air Heaters can be used in automotive (electric vehicles) and other applications for heating, dehumidifying, and thermal retention or in general electronic appliances including hand dryers, air conditioners, irons, laminating machines, and adhesive sealing machines. Additional applications include freeze protection of outdoor surveillance cameras, 3C products, and other electronic devices.

Additional Information

Additional Information

 N / A.标准翅片PTC空气加热器采用单级加热（全电源）设计。然而，MSH型FIN PTC空气加热器可以通过一次加热一个，两个或全部三个管来设计有多个电源级。这使得它们通过省电更经济，并将有助于延长加热器的预期寿命。如果在应用程序设计中需要多级加热，请提前联系我们的销售代表以进行特殊设计和接线。

Note

Note

 N / A.
  • 规格表中的功率（W）基于鳍PTC空气加热器，单一绝缘和1.68mm（m）或2.6mm（b）的翅片间距。具有翅片间距2.6mm（b）的鳍片PTC空气加热器的功率（w）是90％的翅片PTC空气加热器，翅片间距1.2mm（m）。有关每个翅片俯仰型和绝缘类型的功率（W）效率差异的零件编号的注意事项。
  • 定制的瓦数，长度和规格也可用于大量。