Power Transformers
GROUP-TEK R
A Leading Supplier of Magnetic Components
1.Mechanical Dimensions:
FRONT VIEW
A
SIDE VIEW
D
ER3501R
BOTTOM...
Description
GROUP-TEK R
A Leading Supplier of Magnetic Components
1.Mechanical Dimensions:
FRONT VIEW
A
SIDE VIEW
D
ER3501R
BOTTOM VIEW
12345678
ER3401R GROUP-TEK
B
12345 678
2.Schematic:
3
6
2
5
C
8
13.14.15
9.10.11
Unit: mm
A MAX
41.0
B MAX
30.0
Φ1.0 9
16 15 14 13 12 11 10 9
PCB LAYOUT
Unit: mm Tolerances:+/-0.3
1.20 1 16 HOLE.DIA.(X16) 5.0
35.0
C +/-0.5
4.0
D MAX
45.0
8 35.0
9
3.Electrical Characteristics :
Specifications: at 25°С . Operating Temperature -40 to +85°С
NO.
ITEM
TEST CONDITION
SPECIFICATION
1 Inductance
(2,3-5,6)@10kHZ, 0.25Vac
450u Min
2 Leakage Inductance (2,3-5,6)@100kHZ, 0.25Vac shorted other pins 3.0uH Max.
3 DCR 4 DCR
(2,3-5,6) @ 25°С (9,10,11-13,14,15) @ 25°С
15mΩ TYP 10mΩ TYP.
5 HI-POT
(N1,N3,N4--N2)
4242Vac,5mA,1SEC
6 HI-POT
(All windings--CORE)
1800Vac,5mA,1SEC
No.1 Block, WeiTai Rd. Ying Ren Shi Industry Park, Shi Yan Sub-District, Bao'An ShenZhen TEL:+86-755-29810619 FAX:+86-0755-29810159 Http://www.group-tek.com
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