SGE2671-1 MICROSEMI [Microsemi Corporation], SGE2671-1 Datasheet

SGE2671-1

Manufacturer Part Number

SGE2671-1

Description

SGE2671-1

Manufacturer

MICROSEMI [Microsemi Corporation]

Datasheet

1.SGE2671-1.pdf (1 pages)

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This Document describes and specifies the electrical and mechanical characteristics of SGE2671-1 high voltage transformer

for CCFL power supply. This component should be designed and manufactured in accordance with Engineering

Specification LES2608T

REVISIONS

REV. A

1. Electrical Characteristics

2. Winding Specifications

3. Physical Specification & Wiring Diagram

L1-2, L2-3 (uH)

L4-5 (mH)

C4-5(pF)

LKG1-2

Secondary to Core

Primary to Core

Primary to Secondary

V4-5

Items

121802

LKG2-3

Winding Sequence

Wire Size & Type

Number of Turns

Winding Method

Linfinity Microelectronics, Inc., 11861 Western Ave., Garden Grove, CA 92841 tel. (714) 898-8121

(uH)

Release

Should be shorted pin 7-10

Secondary Self Capacitance

Min

1.9

367

Dielectric Voltage Withstand

Operating Test

Inductance ( at 10Khz, 0.1V)

Inductance ( at 100Khz, 1Vrms)

60 Hz.,Arc-detect enabled, 5 sec. min.,

200uA max. leakage current

Primary driven with 80 kHz. sine wave

source (pin 1-3), secondary measured

with Tektronix P6015 (or equiv.)..

0.18φ, Single Insulation,

Magnetic Component Specification

441.4

Nom

47.8

48.5

2.2

Pin 1 – 2

130°C

1S-2F

Max

515

Primary

Bifilar

0.18φ, Single Insulation, 130°C

Rdc1-2,2-3(m )

Balance of Primary DC resistance will be used as

Rdc4-5(Ω)

R1-2/R2-3

Pin 2-3

2S-3F

Items

HP4280A 1Mhz C meter, Floating mode

Bifilar winding measure tool

1500Vrms min. ( 1min. 60Hz)

1200Vrms min.

750Vrms min.

0.96

Min

138

470

0.03φ, Triple insulation, 130°C

D.C Resistance

Specification Number

Nom

Secondary

145

487

Rev. A

Pin 4-5

4S-5F

1600

SGE2671-1

Max

1.04

12/18/02

153

500

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