Series AMER90-AZ
up to 3.75A | AC-DC LED driver
FEATURES:
• AC-DC Constant current LED Driver
• Input range 90-277VAC/47-440Hz
• High Efficiency up to 91%
•
•
•
•
Over Temperature Protection
Waterproof Case rated IP68
Power Factor Correction
• Operating temperature -40 to 85°C
SCP, Over Current Protection
Models
Single output
Max Output
Power
Output
Voltage
Range (V)
36-50
Output
Current
(A)
1.8
2.5
3.75
Input Voltage
Input Voltage
Efficiency
Model
(VAC/Hz)
(VDC)
(%)
(W) *
90
90
AMER90-50180AZ
AMER90-36250AZ
AMER90-24375AZ
90-277/47-440
90-277/47-440
90-277/47-440
120-390
120-390
120-390
91
90
90
24-36
12-24
90
*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
115VAC
230VAC
115VAC
230VAC
115VAC
230VAC
115VAC
230VAC
Typical
40
Maximum
Units
Inrush current <2ms
A
50
0.5
0.75
1.4
0.46
Leakage current
AC current
mA
A
0.98
0.94
Power Factor
External fuse
Start up time
Surge voltage
250V/2.5A
700
ms
V
2sec
440
Output Specifications
Parameters
Current accuracy
Line regulation
Conditions
Typical
Maximum
Units
%
%
±3
±1
LL-HL
Load regulation
Ripple & Noise *
Hold-up time
Current adjustment range
Minimum Load Voltage
0-100% load
20MHz Bandwidth
±0.3
75
100
100-0
%
mV p-p
ms
%
See the models table
* Tested with 0.1µF (C/C) or (M/C) and 47µF (E/C) parallel capacitors at the end.
Isolation Specifications
Parameters
Conditions
3sec
500VDC
Typical
Rated
3000
Units
VAC
MΩ
Tested I/O voltage
Isolation Resistance
Isolation Capacitance
>1000
1000
pF
General Specifications
Parameters
Switching frequency
Over current protection
Conditions
Typical
100
Maximum
Units
KHz
95-110% of Iout
Tel: +1 514 620 2722
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(924 6832)
North America only