Click to expand full text
GROUP-TEK R
A Leading Supplier of Magnetic Components
2.Mechanical Dimensions:
FRONT VIEW
EFD2049R GROUP-TEK
RIGHT VIEW
D
EFD2049R
BOTTOM VIEW
1 234 5
C
1
3.75±0.1
5.Schematic:
5
Ф0.60 17.5±0.2
56
97
3
PRI 1
2 4
AUX
5
9
N3 SEC
7
3.Electrical Characteristics :
Unit: mm
A MAX
23.0
PCB PAD LAYOUT (TOP) DIA. Tolerances:+/-0.2 1.1 1
9
15.0
5
17.5
7 3.75
B MAX
11.7
C ±0.5
4.0
D MAX
23.0
Specifications: at 25°С . Operating Temperature -40 to +85°С
NO.
ITEM
TEST CONDITION
SPECIFICATION
1
Inductance
(3-2)@40kHZ, 0.3Vac
85uH±5%
2 Leakage Inductance (3-2)@40kHZ, 0.3Vac shorted pins.
1.0uH Max.
EFD2049R Datasheet
