ERL28 - Switching Transformer

Key Features

Primary / Secondary Insulation ≥ 4000V.
Primary / Auxiliary Insulation ≥ 1500V.
Creepage distances Primary / secondary ≥ 6mm.

ERL28 switching transformer by Meisongbei - Datasheet Preview

Datasheet Details

Part number	ERL28
Manufacturer	Meisongbei
File Size	50.02 KB
Description	Switching Transformer
Datasheet	ERL28 Datasheet

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Full PDF Text Transcription (Reference)

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ERL28 5 Outputs: 3.3 / 5 / 12 / 18 / 30V SwMitScRhiHng5TDra1n8s-fMorSmRerH5D28 Series Meisongbei Features ● Primary / Secondary Insulation ≥ 4000V ● Primary / Auxiliary Insulation ≥ 1500V ● Creepage distances Primary / secondary ≥ 6mm Applications ● AC-DC converters ● DC-DC converters ● Switch Power supplies ● SMPS: Flyback ● SMPS: Half Bridge and Full Bridge Physical Characteristics (Unit:mm) Schematic PCB Hole Diameter=1.1mm Electrical Characteristics Part N umber Output Power max ERL2801 60VA Pri Aux S1 S2 S3 S4 S5 Pins 5-1 8-9 14+15/12+13 11/12+13 16-10 17-10 18-10 Turns 45 7 2 3 4 7 13 Windings Voltage 185 - 265 Vrms 15 Vdc 3.3 Vdc 5 Vdc 12 Vdc 18 Vdc 30 Vdc Current (max) 3 Apeak 0.5 Adc 7 Adc sum S1+S2 2 Adc 2 Adc 0.