Wall Industries, Inc.

Rev A

PSQLF100 SERIES

96 Watt, AC/DC LED Switching Power Supplies

08/16/2013

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

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FEATURES

DESCRIPTION

IP66/67

E347942 LEVEL3

Size:

4.76 x 2.36 x 1.38 inches

120.9 x 60.0 x 35.0 mm

The PSQLF100 series of AC/DC LED switching power supplies provides a maximum power

rating of 96W in a 4.76” x 2.36” x 1.38” fully isolated plastic case. These supplies meet IP66/67

waterproof standards, which makes them suitable for harsh environments in industrial or

commercial outdoor lighting applications. The PSQLF100 series consists of single output

models with an input voltage range of 90-295VAC. Some features include high efficiency up to

90%, power factor > 0.9, and short circuit, over voltage, and over load protection. The

PSQLF100 series has both constant current (CC) and constant voltage (CV) modes and is

suitable for LED lighting applications. This series is also RoHS compliant and has UL8750,

IEC/EN 61347-1, and IEC/EN 61347-2-13 safety approvals.

MODEL SELECTION TABLE

IP66 RATED MODELS

Output Current

Model Number

Input Voltage Range

Min

Current Adj. Range

Output Power

Efficiency

PSQLF100-24S-IP66

24 VDC (15.6~24 VDC)

2.6 A

3.5 A (2.6~4.0 A)

96 W

2.7Vp-p

89%

PSQLF100-36S-IP66

36 VDC (23.4~36 VDC)

1.72 A

2.1 A (1.72~2.65 A)

96 W

5Vp-p

90%

PSQLF100-48S-IP66

48 VDC (31.2~48 VDC)

1.3 A

1.75 A (1.3~2.0 A)

96 W

5Vp-p

89%

PSQLF100-54S-IP66

90 ~ 295 VAC

54 VDC (35.1~54 VDC)

1.15 A

1.4 A (1.15~1.77 A)

95.6 W

5Vp-p

90%

IP67 RATED MODELS

Output Current

Model Number

Input Voltage Range

Min

Preset Current (fixed)

Output Power

Efficiency

PSQLF100-24S-IP67

24 VDC (15.6~24 VDC)

2.6 A

3.5 A (2.6~4.0 A)

96 W

2.7Vp-p

89%

PSQLF100-36S-IP67

36 VDC (23.4~36 VDC)

1.72 A

2.1 A (1.72~2.65 A)

96 W

5Vp-p

90%

PSQLF100-48S-IP67

48 VDC (31.2~48 VDC)

1.3 A

1.75 A (1.3~2.0 A)

96 W

5Vp-p

89%

PSQLF100-54S-IP67

90 ~ 295 VAC

54 VDC (35.1~54 VDC)

1.15 A

1.4 A (1.15~1.77 A)

95.6 W

5Vp-p

90%

NOTES

1. Measured at 20MHz bandwidth and with 0.1µF and 47µF capacitors in parallel.

2. Input Voltage = 115VAC or 230VAC. This is suitable operation region for LED related applications but please reconfirm special electrical requirements for

some specific system designs.

BLOCK DIAGRAM

EMI FILTER

&

RECTIFIERS

POWER

SWITCHING

O.L.P.

PWM

CONTROL

FILTER

&

RECTIFIERS

DETECTION

CIRCUIT

O.C.P.

I/P

+V

-V

FG