REVISIONS
REV.
01
DESCRIPTION
FIRST RELEASE FOR RFQ#A2010-12261
ECN NO.
N/A
DATE
11/02/10
PAGE 4 IS FOR INTERNAL ONLY
TITLE
PART NUMBER
835-01122F
PART DESCRIPTION
RoHS compliant per EU Directive 2002/95/EC(without exemption of solder content)
UNLESS OTHERWISE
SPECIFIED, DIMENSIONS
ARE IN INCH/mm.
TRANSFORMER, SMT, 12 PIN
DATE
11/02/10
11/02/10
11/02/10
11/02/10
SCALE
WARNING !
APPROVALS
DRAWN BY
PROJ. ENG
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
ALL SHEETS OF THIS DOCUMENT ARE
CONTROLLED DOCUMENTATION AND
TOLERANCE ARE:
ARE NOT TO BE RELEASED OUTSIDE
INCH
mm
ANGLE
OF E&E OR ITS SUB-CONTRACTORS
.XXX ± .005 .XX ± 0.13 X.X ± 0.3
WITHOUTAUTHORIZATION.
.XX ± .02
.X ± 0.5
X. ± 1.
W.P. CHENG
W.P. CHENG
V. TSUI
C.M. TSUI
APPROVED BY
Q.A.
835-01122F
DO NOT SCALE
PAGE
01
1
OF
4
.590
14.99
.860
MAX
21.84
12
7
.130
3.30
.118
3.00
EE
1.150
MAX
29.21
835-01122F
(DATE)
1
.028
TYP
0.71
6
1.190
30.23
.060
1.52
Recommended
Pad Layout
.012 ±.008
0.30 ±0.20
.450
MAX
11.43
REFERENCE OR
GAUGE PLANE
.118±.010
3.00±0.25
.590±.010
14.99±0.25
.080 TYP
2.03
1. Dimension are specified in
3. Coplanarity:
.006
0.15
inches
mm
MECHANICAL OUTLINE
with higher precedence in inches.
.010
0.25
2. Unless otherwise specified, all tolerances are ±
max.
.
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
4. "(DATE)" includes at least the manufacturing date code(in YYWW format) plus two character
country code.
SCALE
835-01122F
DO NOT SCALE
PAGE
01
2
OF
4
2
11
IV
III
12
7
8
V
ELECTRICAL SPECIFICATION @25
°
C:
PARAMETERS
Turns Ratio(3-4):(10-7):(12-11):(1-2):(9-8):(5-6)
Polarity
Ls(3-4) @10kHz, 10mVrms
Ls(10-7) @10kHz, 10mVrms
Ls(12-11) @10kHz, 10mVrms
Ls(1-2) @10kHz, 10mVrms
Ls(9-8) @10kHz, 10mVrms
Ls(5-6) @10kHz, 10mVrms
DCR(3-4), for reference only
DCR(10-7), for reference only
DCR(12-11), for reference only
DCR(1-2), for reference only
DCR(9-8), for reference only
DCR(5-6), for reference only
Hipot(1+3+5):(9+10+12), 60s, leakage current:10mA
UNIT
-
-
uH
uH
uH
uH
uH
uH
Ω
Ω
Ω
Ω
Ω
Ω
Vrms
LIMITS
10 : 5 : 3 : 12 : 4 : 10 ± 4%
Per Schematic
14.1 - 17.9
3.2 - 4.8
1.12 - 1.68
18.4 - 27.6
2.08 - 3.12
12.8 - 19.2
0.1 Max
0.05 Max
0.05 Max
0.2 Max
0.1 Max
0.15 Max
1000 Min
1
3
I
4
5
VI
6
II
9
10
SCHEMATIC
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
835-01122F
SCALE
01
3
OF
5. Operating temperature: -40 °C to +85°C.
DO NOT SCALE
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4