AMER90-AZ Datasheet, PDF (1/9 Pages) AIMTEC – up to 3.75A | AC-DC LED driver

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