Rev B

PSLS01 SERIES

1 Watt

AC/DC Converter

Single Output

1/9/2018

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

Page 4 of 5

90º Bend SIP Package (“-F” Suffix)

Note: Grid 2.54*2.54mm

PIN OUT

Pin

Function

1

AC (N)

3

AC (L)

5

+V (cap)

7

-V (cap)

10

-Vo

12

+Vo

1. It is necessary to add C1 between pin5 and pin7

2. It is necessary to add pi-type filter circuit to the output, such as the typical

application of Fig. 1

Note:

Unit: mm [inch]

Pin section tolerances: ±0.10 [±0.004]

General tolerances: ±0.50 [±0.020]

The layout of this device is for reference only, please refer to actual product.

DESIGN REFERENCE

1. Typical Application Circuit

Model

FUSE

(Necessary)

C1

(Necessary)

L2

NTC

C2 (Necessary)

L1

(Necessary)

C3

(Necessary)

C4

CY0

TVS

PSLS01-15B05SS(-F)

1A/300V

4.7µF/450V

1mH

15D-5

100µF/16V

(Solid Capacitor)

2.2µH

68µF/35V

0.1µF/50V

1nF/400VAC

SMBJ7.0A

PSLS01-15B09SS(-F)

150µF/35V

SMBJ12A

PSLS01-15B12SS(-F)

100µF/35V

SMBJ20A

PSLS01-15B15SS(-F)

SMBJ20A

PSLS01-15B24SS(-F)

SMBJ30A

Note:

1. C1: AC Input, C1 is input flier capacitor (which is required);

DC Input is a filtering capacitor in EMC filter (which is required);

C2 and C3 are output flier capacitors (which is required). C2, C3, and L1 form a pi-type filter circuit, they are recommended to be high frequency and low

impedance electrolytic capacitors. Capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufacturers. Capacitor

voltage reduced to at least 80%. C4 is a ceramic capacitor, which is used to filter high frequency noise. Current of L1 and L2 refer to the datasheets

provided by the manufacturers, current derating to at least 80%. TVS is a recommended component to protect post-circuits (if converter fails). External

Input MOV1 model is recommended to use S14K350.