EVL150W-ADP-SR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

EVL150W-ADP-SR

12 V - 150 W resonant converter with synchronous rectification using the L6563H, L6599A, and SRK2000

STMicroelectronics 

Transformer specifications

9

Transformer specifications

General description and characteristics

● Application type: consumer, home appliance

● Transformer type: open

● Coil former: horizontal type, 7+7 pins, two slots

● Max. temp. rise: 45 ºC

● Max. operating ambient temperature: 60 ºC

● Mains insulation: Acc. With EN60065.

Electrical characteristics

● Converter topology: half bridge, resonant

● Core type: ETD34-PC44 or equivalent

● Min. operating frequency: 60 kHz

● Typical operating frequency: 100 kHz

● Primary inductance: 800 µH ±10 % at 1 kHz-0.25 V(b)

● Leakage inductance: 100 µH ±10 % at 100 kHz-0.25 V(c).

Electrical diagram and winding characteristics

Figure 27. Transformer electrical diagram

2

8

9

10

11

12

4

6

13

14

7

AN3233

32/35

b. Measured between pins 2-4

c. Measured between pins 2-4 with only half secondary winding shorted at time

Doc ID 17595 Rev 1

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