Series AMER48/55-KZ
up to 1440mA | AC-DC LED driver
FEATURES:
•
•
•
•
AC-DC Constant Current LED Driver
Universal Input: 90-264VAC, 47-63Hz
Short circuit protection
RoHS compliant
•
•
•
Waterproof IP67
Over current protection
Over voltage protection
Models
Single output
Model
AMER48-48100KZ
AMER55-38144KZ
Max Output
Power
(W)
*
50.4
57.4
Output Voltage
Range
(VDC)
30-48
25-38
Output Current
(mA)
1000 ±50
1440 ±70
Input Voltage
(VAC/Hz)
90-264/ 47-63
90-264/ 47-63
Efficiency
(%)
85
85
*
Exceeding the maximum output power will permanently damage the converter
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity<75%, nominal input voltage and at
rated output load unless otherwise specified.
Input Specifications
Parameters
Voltage range
Inrush current <2ms
Leakage current
AC current
No-load consumption
External fuse
115V
230V
230V
115V
230V
Conditions
Typical
90-264
20
30
0.25
0.50
0.35
2.5
Maximum
Units
VAC
A
mA
A
W
250V/1.5A
Output Specifications
Parameters
Current accuracy
Line regulation
Load regulation
Ripple & Noise
Hold-up time (min)
Conditions
LL-HL
30Vdc to 100%
20MHz Bandwidth
100% load
Typical
±10
±5
±10
100
4
Maximum
Units
%
%
%
mV p-p
ms
8
Isolation Specifications
Parameters
Tested I/O voltage
Input FG
Isolation resistance
Conditions
2mA/60Sec
Typical
3000
1500
>50
Maximum
Units
VAC
VAC
MΩ
General Specifications
Parameters
Switching frequency
Over current protection
Over voltage protection
Short circuit protection
Short Circuit restart
Operating temperature
*
Maximum case temperature
Storage temperature
Conditions
100% Load
Typical
100
115
Zener Diode clamp
Continuous
Auto recovery
-30 to +55
Maximum
Units
KHz
%
o
90
-40 to +80
C
C
o
C
o
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