GENERAL TECHNICAL INFORMATION
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| PTC fan heating element includes one or several PTC row as the heat generator, and aluminum heat sink fins conducting heat radiation thereto. Each row of PTC is glued to a contacting plate soldered with the heat sink fins. Since the plate of the heat radiators are thermally couples to the heat generator , respectively, heat generated by the PTC thermistor unit is radiated from the fins through the plate. The ends of respective sets of fins opening portions, and contacting plates are disposed above and below the respective opening portions so as to radiate the heat equally. |
APPLICATIONS
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| PTC fan heating elements can be used in heating application such as space heaters, cloth dryers, dish dryers, hand dryers , de-humidifiers, etc. |
| STANDARD DESIGNS |
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Model No.
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Dimension （ mm ）
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Inrush current (A)
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power （ W ）
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Withstanding voltage(V/mm ）
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Power decrease ratio
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JKP31D2X
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74*22*15
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<3
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270
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≥ 2 times rated voltage
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Applied rated voltage for10000cycles 1min.on 1min off power decrease ratio ≤ 10%
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JKP42D2X
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97*44*15
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<7
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800
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JKP52D2X
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122*44*15
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<8
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980
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JKP44D2X
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97*88*15
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<11
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1500
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JKP62D2X
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148*44*15
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<9
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1200
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JKP111D2X
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480*43*15
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<6
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740
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JKP141D2B
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516*38*30
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<10
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1000
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| UL APPROVED PRODUCT LIST (UL FILE NO.181326) |
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Model No.
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Rated Voltage(V)
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Dimension(mm)
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Power
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Inrush current
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Surface temperature
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JK44D15W
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120
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96*88*15
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1500
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20
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212
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JK42D3.75W1
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120
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96*44*15
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375
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7
|
210
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JK42D7.5W1
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120
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96*44*15
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750
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12
|
206
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JK62D12W
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120
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148*44*15
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1200
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19
|
210
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PGK150-L
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120
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300*44*15
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1500
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20
|
212
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JK82D15W
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120
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240*44*15
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1500
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20
|
212
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JK161D15W
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120
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381*22815
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1500
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20
|
212
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JK44D15W
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120
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96888*15
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1500
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20
|
212
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JK62D12WB
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120
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148*44*15
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1200
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19
|
210
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JK16115WB
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120
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381*22*15
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1500
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20
|
212
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| EXAMPEL OF THE CONSTRUCTS |
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Structure
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Character
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Shape
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heat sink fin
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m shape
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terminal
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double wielding
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electrode plate
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electrode soldered with fins
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Note
- Jinke is providing customer application techniques supporting for different usage
- Same product performance may differs according to customer product design
- Above designs are adjustable for it's power , dimension, terminal mounting etc
- Please consult our sales engineer for your projects
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