Introduction
SH-EFD25 is a high-voltage flyback transformer. Under high-frequency operation, it can amplify the input voltage by more than 300 times to generate a high voltage of more than 5KV. At the same time, it also provides two sets of auxiliary working voltages for the peripheral circuit.
Parameters
|
NO.
|
ITEMS
|
TEST PIN
|
SPECIFICATION
|
TEST CONDITIONS
|
|
1
|
Inductance
|
5-4
|
10.3uH-20uH
|
10KHz 1Vrms
|
|
2
|
DCR
|
5-4
|
70mΩ MAX
|
AT 25℃
|
|
3
|
HI-POT
|
Pri-Sec
|
NO SHORT BREAK
|
AC5KV/2mA/3s
|
|
4
|
Insulation resistance
|
Pri-Sec
|
＞100MΩ
|
DC 500V
|
Dimensions:（Unit: mm）& Diagram
Features
1. This high-voltage transformer is structured with split-slot winding design
2. Bobbin made of PET material provides better flexibility
3. EFD25 horizontal structure minimizes the height
4. Epoxy resin potting process enhances property of withstanding high voltage and insulation
Advantages
1. The product saves lots of space with a compact structure and low height
2. Perfect reliability and good performance in insulation and withstand voltage
3. Stable working voltage
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