SDH1503-03 Datasheet, PDF (1/1 Pages) Frontier Electronics. – CCFL Inverter Transformer

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: [phone] FAX: [phone]
E-mail: [e-mail]
Web: frontierusa.com
CCFL Inverter Transformer—SDH1503-03
A. Electrical specification:
Part No.
SDH1503-03
Marking
SDH1503-03
Suitable Frequency
40KHz~150KHz
Max. Open Voltage
1300Vrms
Max. Lamp Watt.
2.5w
B. Schematics and Mechanical dimensions: (Unit: mm)
Efficiency
75%
YELLOW
COLOR DOT
22.0 Max.
MARKING: ^{“SDH1503-03”}
“FEC XXXX”
9.0
Max.
PIN 8
CUT OFF
2.50±0.2/ea
17.0 Max.
9
N1
6
1
N2
2
N3
3
C. Electrical Data:
Winding
N1
N2
N3
D. Insulation:
Term
Hi-Pot
Isolation
Start
Finish
9
6
1
2
2
3
Item
N1 to N2 & N3
N 2 & N3 to Core
Turn Ratio:
N1 : N2 = N1 : N3 = 1 : 137.86
L (@ 1KHz,1.0V)
3.5 H ± 25 %
0.18 mH ± 25 %
0.18 mH ± 25 %
DCR Ω (@25°C)
530 Max.
0.17 Max.
0.17 Max.
Spec.
1800 VAC / 1 Minute
500 VAC / 1 Minute
Condition
@Cut off current=5mA
E. Features:
• Low profile height: Maximum 5.0mm.
• High efficiency.
• Surface mount.
• Suitable for standard IR re-flows soldering.
F. Uses:
• Black Light power supplies transformer available.
• Personal Computer.
• LCD panel.
Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N.
CCFL Inverter Transformer: P/N SDH1503-03
Rev. A.
Jan. 01, 2006. Page: 1 of 1