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AN2994 Datasheet(PDF) 35 Page - STMicroelectronics

Part # AN2994
Description  400 W FOT-controlled PFC pre-regulator with the L6563S
PDF  38 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2994 Datasheet(HTML) 35 Page - STMicroelectronics

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AN2994
PFC coil specification
Doc ID 15796 Rev 2
35/38
8.3
Mechanical aspects and pin numbering
●
Maximum height from PCB: 31 mm
●
Ferrite: two symmetrical half cores, PQ40-30
●
Material grade: PC44 or equivalent
●
Central leg air gap: to be defined, in order to get the required inductance value
●
Coil former type: vertical, 6 + 6 pins
●
Pin distance: 5 mm
●
Row distance: 45.5 mm
●
Cut pins: 9 - 12
●
External copper shield: not insulated (for EMI reasons), connected to pin 11 (GND)
Figure 45.
Side view of pin
●
Manufacturer: Delta electronics
●
P/N: 86H-5410B
27.5 mm
11
1
12
10
3
2
45 mm
57 mm
4
6
5
9
7
8
10 mm
10
11
7
8
Soldering
points
Copper shield
soldering line
Tinned copper
wire
BARE COPPER
SHIELD (NOT
INSULATED):
10 mm x 0.05 mm



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