PSQLF100 SERIES
Rev A
Wall Industries, Inc.
96 Watt, AC/DC LED Switching Power Supplies
FEATURES
• RoHS Compliant
• 96 Watts Maximum Output Power
• PFC Function, PF>0.9
• Single Outputs
• 90~295VAC Input Voltage Range
• Short Circuit, Over Voltage, and Over Load Protection
• Constant Current (CC) & Constant Voltage (CV) Modes
• UL8750, IEC/EN 61347-2-13, & IEC/EN 61347-1 Approvals
• IP66/67 Design for Indoor or Outdoor LED Installations
• Double Layered PCB
• Free Air Convection
• Up to 90% High Efficiency
DESCRIPTION
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.
IP66/67
Size:
4.76 x 2.36 x 1.38 inches
120.9 x 60.0 x 35.0 mm
E347942 LEVEL3
MODEL SELECTION TABLE
IP66 RATED MODELS
Output Current
Model Number
Input Voltage Range
90 ~ 295 VAC
Output Voltage (2)
24 VDC (15.6~24 VDC)
Output Power Ripple & Noise (1) Efficiency
Min
Current Adj. Range
3.5 A (2.6~4.0 A)
PSQLF100-24S-IP66
PSQLF100-36S-IP66
PSQLF100-48S-IP66
PSQLF100-54S-IP66
2.6 A
96 W
96 W
2.7Vp-p
5Vp-p
5Vp-p
5Vp-p
89%
90%
89%
90%
36 VDC (23.4~36 VDC)
48 VDC (31.2~48 VDC)
54 VDC (35.1~54 VDC)
1.72 A
1.3 A
2.1 A (1.72~2.65 A)
1.75 A (1.3~2.0 A)
1.4 A (1.15~1.77 A)
96 W
1.15 A
95.6 W
IP67 RATED MODELS
Output Current
Model Number
Input Voltage Range
90 ~ 295 VAC
Output Voltage (2)
Output Power Ripple & Noise (1) Efficiency
Min
Preset Current (fixed)
3.5 A (2.6~4.0 A)
PSQLF100-24S-IP67
PSQLF100-36S-IP67
PSQLF100-48S-IP67
PSQLF100-54S-IP67
24 VDC (15.6~24 VDC)
36 VDC (23.4~36 VDC)
48 VDC (31.2~48 VDC)
54 VDC (35.1~54 VDC)
2.6 A
96 W
96 W
2.7Vp-p
5Vp-p
5Vp-p
5Vp-p
89%
90%
89%
90%
1.72 A
1.3 A
2.1 A (1.72~2.65 A)
1.75 A (1.3~2.0 A)
1.4 A (1.15~1.77 A)
96 W
1.15 A
95.6 W
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
FILTER
&
EMI FILTER
&
+V
-V
POWER
I/P
SWITCHING
RECTIFIERS
RECTIFIERS
DETECTION
CIRCUIT
O.L.P.
PWM
CONTROL
FG
O.C.P.
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
08/16/2013
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