Ee20 type high frequency transformer ferrite core high frequency transformer

EF16 (EE16) Series Ferrite CoreHigh Frequency Switch Transformer Safety Standard: UL 94V-0EN61558-2-16 Insulation System (in compliance with): UL Class B 130ºCCreepage distance between primary and secondary: 6mm Min.Electrical Parameter:   Inductance (0.1V 1KHz): 990uH+/-10% Terminal (3 --- 5)&

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Ee20 Type High Frequency Transformer Ferrite Core High Frequency Transformer
Ee20 Type High Frequency Transformer Ferrite Core High Frequency Transformer
EF16 (EE16) Series Ferrite Core
High Frequency Switch Transformer
 
Safety Standard:
UL 94V-0
EN61558-2-16

 
Insulation System (in compliance with):
UL Class B 130ºC
Creepage distance between primary and secondary: 6mm Min.

Electrical Parameter:
   
Inductance (0.1V 1KHz): 990uH+/-10% Terminal (3 --- 5) 
   Leakage Inductance (0.1V 100KHz at all secondary winding shorted):
26uH Max.

Dielectric Strength: (cut off current 3mA):
 Type TestProduction Test
Test Voltage (Vrms)Time (Second)Test Voltage (Vrms)Time (Second)
Primary to Secondary Winding40006048001
Pri., Secondary to Core15006018001
Primary to Aux. winding15006018001
    
DC Resistance (at 20ºC):
P1 (3--4): 0.237Ω +/-15%
P2 (4--5): 0.425Ω+/-15%
P3 (2--1): 0.0526Ω+/-20%  
S (6--9): 0.0542Ω+/-20% 

Insulation Resistance (DC 500V): 100MΩ Min.

Environmental Property :

    Operating Temperature Range
   (including temperature rise of transformer):      -20ºC   to   130ºC
   Storage Temperature Range:                     -30ºC   to    80ºC
Ee20 Type High Frequency Transformer Ferrite Core High Frequency TransformerEe20 Type High Frequency Transformer Ferrite Core High Frequency TransformerEe20 Type High Frequency Transformer Ferrite Core High Frequency Transformer
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Schematic Diagram:
Ee20 Type High Frequency Transformer Ferrite Core High Frequency Transformer


Ee20 Type High Frequency Transformer Ferrite Core High Frequency Transformer
Ee20 Type High Frequency Transformer Ferrite Core High Frequency Transformer

Ee20 Type High Frequency Transformer Ferrite Core High Frequency TransformerFAQ:
1. Are you factory?  
Yes, we have more than 17 years production experience.
2. All goods are tested before shipment?
Yes of course, all goods are tested with different testing machines for different electrical parameter.
3. Small Order Quantity is available?
Yes of course we can. In our history, the smallest order is 5 pcs. For your reference, small quantity means higher prices.
4. Protection of goods is ok for rough handling during transformer from China to your warehouse?
Yes, we have done sound protection measurements for protection.
5. How to be in compliance with UL insulation system?
We use all the materials which is in compliance with UL certification.
6. VDE certification is available?
We can do that once you do need it.
7. Small Size Toroidal transformer (inside is about 10mm) is available?
Yes, we have reliable ability to hand wind such small size transformer. But the time of shipment is normal.

 

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