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
•
•
•
Waterproof IP67
Over current protection
Over voltage protection
• RoHS compliant
Models
Single output
Max Output
Power (W) *
50.4
Output Voltage
Range (VDC)
30-48
Output Current
Input Voltage
(VAC/Hz)
90-264/ 47-63
Efficiency
Model
(mA)
1000 ±50
1440 ±70
(%)
85
85
AMER48-48100KZ
AMER55-38144KZ
57.4
25-38
90-264/ 47-63
* 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
Conditions
Typical
90-264
20
Maximum
Units
VAC
Voltage range
115V
230V
230V
115V
230V
Inrush current <2ms
Leakage current
AC current
A
mA
A
30
0.25
0.50
0.35
2.5
No-load consumption
External fuse
W
250V/1.5A
Output Specifications
Parameters
Current accuracy
Line regulation
Conditions
Typical
±10
±5
Maximum
Units
%
%
LL-HL
Load regulation
Ripple & Noise
Hold-up time (min)
30Vdc to 100%
20MHz Bandwidth
100% load
±10
100
4
%
mV p-p
ms
8
Isolation Specifications
Parameters
Tested I/O voltage
Input FG
Isolation resistance
Conditions
2mA/60Sec
Typical
3000
1500
Maximum
Units
VAC
VAC
MΩ
>50
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
Maximum
Units
KHz
%
Zener Diode clamp
Continuous
Auto recovery
-30 to +55
oC
oC
oC
90
-40 to +80
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