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long lifetime ptc heating element 110v heater manufacturer for air conditioner

long lifetime ptc heating element 110v heater manufacturer for air conditioner

Long lifetime ptc heating element 110v heater manufacturer for air conditioner

Brand Name
JINKE
Place of Origin
China
Model Number
JK-APTC
Material
PTC+ Aluminum
Certification
ISO,TS,ROHS,REACH,UL,SA,TUV
OEM/ODM Availability
Yes
Delivery Time
20-30days
Start Port
Shenzhen/HK
Supply Ability
100000
MOQ
1000
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram, OA
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:



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❈ Product Details


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Part.1
Main Features:
1. Insulated design and no flame.
2. Designed with thermostat and fuses protecting the air conditioner without getting any functional failure.
3. Low start point, outstand de-frosting performance.
long lifetime ptc heating element 110v heater manufacturer for air conditioner-3
                           
Part.2
PTC Heating Element Specifications
1.Power: 200 to 4500W
2.Rated voltage: AC/DC 48V, 100V,110V,115V-240V
3.Operating life: up to 1,000 times


ModelsDimensionPowerVoltageDrawing







JK-ACPTC-0001







410*(35+35+25)*24mm







4000W







AC220V 50Hz

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JK-ACPTC-0002







776*24*15mm







800W







220V 50Hz

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JK-ACPTC-0003







620*(67+68)*15mm







4700W







AC230V 60Hz

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JK-ACPTC-0004







576*24*15mm







1100W







220V 50Hz

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❈ Application


long lifetime ptc heating element 110v heater manufacturer for air conditioner-8
Air-conditioner
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Household air conditioner
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Industrial Air conditioner


❈ Product Packaging


                   
Pack in tape
                   
++
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Pack in plastic bag
                   
++
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Pack in box
                   
++
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❈ Faq


long lifetime ptc heating element 110v heater manufacturer for air conditioner-14

What is your minimum order quantity?
At least 1000pcs for each item.


What is the delivery period?
About 20-25days, it is up to your order quantity.


What is your payment term?
T/T(30% before production and 70% before shipment),L/C,D/A, D/P, T/T, Western Union, MoneyGram, OA  


Can you send free samples?
We can send free samples.


What is your shipping ways?
For sample we usually send by DHL, FEDEX, UPS, THT, EMS(taking 5-7business days). For mass product we are shipping by sea or by air.



How to choose the right ptc heater element, remember these 5 points


The characteristics and quality of ptc components directly determine the performance of ptc heater products.


At present, the ptc heating elements commonly used in constant temperature heater products such as heaters are high-temperature ptc elements, with Curie temperatures higher than 120 ° C. Compared with low-temperature ptc elements, they have large differences in manufacturing processes and performance parameters. Good ptc characteristics are the basis for good heating performance.

Then we need to consider the parameters when selecting the ptc heater element:


(1) Normal temperature resistance R25: used for 110 ~ 220V voltage, R25 is generally taken from 100Ω ~ 10KΩ, when used for 6 ~ 24V, R25 is taken from 0.5 ~ 5Ω. Generally, R25 is small, the starting current is large, the heat is fast, and the power is also large. But the withstand voltage is poor.


(2) Curie temperature TC should be moderate: Under certain conditions, increasing TC can correspondingly increase the power consumption of the heater, but TC is too high (greater than 260 ° C), which makes the electrode of PTC element easy to age, the life is significantly shortened, and Accompanied by thermal breakdown. So generally choose PTC heating element with Curie temperature below 260 ℃.

(3) The withstand voltage should be high: at least double the operating voltage to prevent electrical breakdown.


(4) The temperature coefficient of resistance should be large: generally greater than 14, to ensure that it is less affected by changes in ambient temperature.


(5) The initial inrush current should be moderate: Generally, the inrush current should be less than twice the stable working current.



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