EPR-16 datasheet(15/36 Pages) POWERINT

No de pièce	EPR-16

Description	Engineering Prototype Report for EP-16 2.75 W Charger/Adapter Using LNK501

PDF	36 Pages

Scroll/Zoom	100%

Fabricant	POWERINT [Power Integrations, Inc.]

Site Internet	http://www.powerint.com

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15 / 36 page

17-May-04

EPR-16 – LinkSwitch 2.75 W Charger/Adapter

7.3 Materials

Item

Description

[1]

Core: EE13, PC40EE13, TDK – ALG 190 nH/t

[2]

Bobbin: Horizontal 8pin – pins 7 and 8 removed

[3]

Magnet Wire: #34 AWG

[4]

Magnet Wire: #30 AWG

[5]

Triple Insulated Wire: #30 AWG.

[6]

Tape: 3M 1298 Polyester Film (white) 320mils wide by 2.2 mils thick

[7]

Tape: 3M 1298 Polyester Film (white) 290mils wide by 2.2 mils thick

[8]

Glue AV118

[9]

Copper tape 6mm +/- 0.15 mm wide by 0.076 mm thick

Design Notes:

Power Integrations Device

LNK501

Frequency of Operation

42 kHz

Mode

Discontinuous

Peak Current

0.263 A

Reflected Voltage (Secondary to Primary)

48 V

Maximum DC Input Voltage

370 V

Minimum DC Input Votlage

90 V

7.4 Transformer Build Diagram

Figure 7 – EP-16 Transformer Build Diagram.

Page 15 of 36

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