PSHL55 SERIES
55 Watts
LED Driver with PFC
Single Output
Rev B
FEATURES
• Wide Input Voltage Range of 176~264VAC • Short Circuit Protection
• Compact Design
• Suitable for Indoor LED Lighting
Applications
• IP20 Design
• Built In Active PFC
• High Reliability
• Plastic Cover
• Constant Current Limiting Design
• UL1310 Class 2, UL8750, EN60950,
and EN61347 Safety Approvals
DESCRIPTION
The PSHL55 series of LED drivers offers 55 watts of output power in a 6.42” x 1.79”
x 1.24” package with plastic cover. This series consists of single output models with a
wide input voltage range of 176~264VAC and built in active PFC. Each model in this
series is suitable for indoor LED lighting applications with its high reliability and
constant current limiting and IP20 design. This series has short circuit protection and
UL1310 Class 2, UL8750, EN60950, and EN61347 safety approvals.
Size: 6.42in x 1.79in x 1.24in (163mm x 45.5mm x 31.5mm)
MODEL SELECTION TABLE
Model Number
PSHL55-1835
PSHL55-1224
PSHL55-2448
Input Voltage Range Output Voltage Output Current Ripple & Noise No Load Voltage
Efficiency
85%
Output Power
55W
18~35V
12~24V
24~48V
1.5A
2.3A
1.1A
3.6V
2.4V
3.7V
37V Max.
28V Max.
55V Max.
176~265VAC
(220~370VDC)
83%
85%
SPECIFICATIONS
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
INPUT SPECIFICATIONS
176
220
47
265
370
63
VAC
VDC
Hz
A
mA
Input Voltage Range
Input Frequency
Inrush Current
Input Leakage Current
PF
Cold Start, 230V
230VAC
@230VAC
20
0.25
0.9
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Constant Current Tolerance
Line Regulation
Load Regulation
Output Power
±5
≤±0.5
±0.5
%
%
%
Full Load
See Table
Output Current
Ripple & Noise
See Table
See Table
Rise Time
Hold Up Time
@Full Load
@Full Load
50
20
mS
mS
PROTECTION
Short Circuit Protection
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Cooling
Hiccup Mode, Automatic Recovery
-30
+50
Convection
ºC
GENERAL SPECIFICATIONS
Efficiency
See Table
Input to Output
Input to F/G
Output to F/G
3.75kVAC/1min
1.88kVAC/1min
0.5kVAC/1min
Withstand Voltage
PHYSICAL SPECIFICATIONS
Dimensions (L x W x H)
6.42in x 1.79in x 1.24in
(163mm x 45.5mm x 31.5mm)
SAFETY CHARACTERISTICS
Safety Approvals
Design Meets UL1310 Class 2, UL8750(1), EN60950, EN61347
Design Meets EN55015, EN55022 Class B, EN61000-3-2 Class C,
EN61000-3-3, EN55024, EN61547
EMC
Class
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
7/18/2019
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