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PSZLF100 SERIES
96 Watt AC/DC Open Frame LED Power Supplies
Rev B
Wall Industries, Inc.
FEATURES
• RoHS Compliant
• -30°C~+70°C Operating Temperature Range
• 96 Watts Output Power
• Open Frame LED Power Supply
• Double Layered PCB
• 90-295VAC Input Voltage Range
• Single Outputs
• Constant Current and Constant Voltage (CC & CV) Modes
• PFC Function, PF > 0.9
• Short Circuit, Over Load, and Over Voltage Protection
• Up to 90% High Efficiency
• UL8750, IEC/EN 61347-2-13, and IEC/EN 61347-1 Safety
• Free Air Convection Cooling
Size:
4.12 x 2.07 x 1.06 inches
104.7 x 52.6 x 27.0 mm
Approvals (Pending)
DESCRIPTION
The PSZLF100 series of AC/DC switching power supplies provides 96 Watts of output power in
an ultra compact 4.12” x 2.07” x 1.06” open frame package. This series consists of single output
models with an input voltage range of 90-295VAC. Some features include up to 90% high
efficiency, power factor > 0.9, and short circuit, over load, and over voltage protection. The
PSZLF100 series has both constant current (CC) and constant voltage (CV) modes available and
is suitable for LED lighting applications. This series is also RoHS compliant and has UL8750,
IEC/EN 61347-2-13, and IEC/EN 61347-1 safety approvals (pending)
MODEL SELECTION TABLE
Model Number
Output Voltage (2)
Input Voltage Range
PSZLF100-24S
Min
Output Current
Max
Output Power
Ripple & Noise (1)
Efficiency
24 VDC (15.6~24 VDC)
2.6 A
3.5 A (2.6~4.0 A)
96 W
2.7Vp-p
89%
36 VDC (23.4~36 VDC)
1.72 A
2.1 A (1.72~2.65 A)
96 W
5Vp-p
90%
PSZLF100-48S
48 VDC (36~48 VDC)
1.3 A
1.75 A (1.3~2.0 A)
96 W
5Vp-p
89%
PSZLF100-54S
54 VDC (35.1~54 VDC)
1.15 A
1.4 A (1.15~1.77 A)
95.58 W
5Vp-p
90%
PSZLF100-36S
90 ~ 295 VAC
NOTES
1. Measured at 20MHz BW 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.
DERATING
Load vs Ambient Temperature
Load vs Input Voltage
120
Others
100
80
80%
75%
60
60%
80
60
40
40
20
20
0
-30 -20
Ta=25°C
100
Load (%)
Load (%)
120
180~295 VAC
0
0
20
30
40
50
Ambient Temperature (°C)
60
80
90
120
135
155
230
264
295
Input Voltage (VAC)
Note: If the output is not connected to LEDs, the input voltage must be
greater than 180VAC
08/08/2013
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
Page 1 of 4
PSZLF100 SERIES
96 Watt AC/DC Open Frame LED Power Supplies
Rev B
Wall Industries, Inc.
SPECIFICATIONS: PSZLF100 SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
295
VAC
Hz
INPUT SPECIFICATIONS
Input Voltage
Input Frequency
AC input voltage range
90
50/60
1.4
0.7
At 115 VAC and full load
At 230 VAC and full load
At 230VAC
At 115/230 VAC and full load
Input Current
Inrush Current
Power Factor
A
60
A
0.9
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Adjustment Setup
(CV Mode)
Constant Current Operation Voltage
(CC Mode)
PSZLF100-24S
PSZLF100-36S
PSZLF100-48S
PSZLF100-54S
PSZLF100-24S
PSZLF100-36S
PSZLF100-48S
PSZLF100-54S
See Note 1
Voltage Tolerance
Preset Current
(CC Mode)
Current Adjustment Range
(CC Mode)
Minimum Load
Line Regulation
Load Regulation
Output Power
Ripple & Noise
Temperature Coefficient
PSZLF100-24S
PSZLF100-36S
PSZLF100-48S
PSZLF100-54S
PSZLF100-24S
PSZLF100-36S
PSZLF100-48S
PSZLF100-54S
22
33
44
49
15.6
23.4
31.2
35.1
-10
At 230 VAC
2.6
1.72
1.3
1.15
110~240VAC
Min load to max load
0~50°C
-0.02
See Table
26.5
39.5
51.5
55
24
36
48
54
+10
3.5
2.1
1.75
1.4
4.0
2.65
2.0
1.77
See Table
±4
±5
See Table
See Table
+0.02
VDC
VDC
%
A
A
%
%
%/°C
PROTECTION
Short Circuit Protection
Over Voltage Protection
Over Current Protection
auto-recovery
Zener diode clamp
auto-recovery
GENERAL SPECIFICATIONS
Efficiency
At 230 VAC and full load
Input to Output
Input to FG
Output to FG
Isolation Voltage
Leakage Current
See Table
3750
1880
500
VAC
At 240 VAC
0.7
mA
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Humidity
Cooling
MTBF
With derating (see derating curve)
25°C (MIL-HDBK-217F)
-30
-40
+70
+85
95
Free air convection
450,000
°C
°C
% RH
hours
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
6.88oz (195g)
4.12 x 2.07 x 1.06 inches (104.7 x 52.6 x 27.0 mm)
SAFETY & EMC
Safety Approvals
EMI (Conducted and Radiated Emissions)
EMS (Noise Immunity)
Harmonic Current
Surge
08/08/2013
UL8750, IEC / EN 61347-2-13, IEC / EN 61347-1 (pending)
EN 55015 (pending)
EN61547 (pending)
EN61000-3-2 (at full load), EN 61000-3-3 (pending)
2KV (L-N), 4KV (L N – FG)
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 2 of 4
Rev B
Wall Industries, Inc.
PSZLF100 SERIES
96 Watt AC/DC Open Frame LED Power Supplies
BLOCK DIAGRAM
EMI FILTER
&
RECTIFIERS
I/P
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
-V
DETECTION
CIRCUIT
O.L.P.
PWM
CONTROL
FG
O.C.P.
MECHANICAL DRAWING
Unit: inches (mm)
4.12 (104.7)
1.77 (45.05)
2.07 (52.6)
3.82 (97.0)
1.06 (27.0)
1
2
3
4
Vo ADJ.
1.06 (27.0)
+
+
Io ADJ.
0.12 (3.0)
NOTES:
1. Tolerance: ±0.04” (±1mm)
2. Weight: 6.88oz (195g)
3. All dimensions are for reference only
08/08/2013
PIN CONNECTIONS
Pin
Assignment
1
AC IN (N)
2
AC IN (L)
3
+DC OUT
4
-DC OUT
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 3 of 4
Wall Industries, Inc.
Rev B
PSZLF100 SERIES
96 Watt AC/DC Open Frame LED Power Supplies
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO90012008 certification is just one example of our commitment to producing a high quality, well-documented product for our
customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue
to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to
discuss your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
08/08/2013
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
37 Industrial Drive
Exeter, NH 03833
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 4