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
AMER90-50180AZ
AMER90-36250AZ
AMER90-24375AZ
Max Output
Power
(W)
*
90
90
90
Output
Voltage
Range
(V)
36-50
24-36
12-24
Output
Current
(A)
1.8
2.5
3.75
Input Voltage
(VAC/Hz)
90-277/47-440
90-277/47-440
90-277/47-440
Input Voltage
(VDC)
120-390
120-390
120-390
Efficiency
(%)
91
90
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
Typical
40
50
0.5
0.75
1.4
0.46
Maximum
Units
A
mA
A
0.98
0.94
250V/2.5A
700
440
ms
V
2sec
Output Specifications
Parameters
Current accuracy
Line regulation
Load regulation
Ripple & Noise
*
Hold-up time
Current adjustment range
Minimum Load Voltage
Conditions
LL-HL
0-100% load
20MHz Bandwidth
Typical
±3
±1
±0.3
75
100
100-0
Maximum
Units
%
%
%
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
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
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Conditions
Typical
100
95-110% of Iout
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Maximum
Units
KHz
Toll free: + 1 888 9 AIMTEC
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North America only
Series AMER90-AZ
up to 3.75A | AC-DC LED driver
General Specifications (continued)
Parameters
Over voltage protection
Short circuit protection
Short circuit restart
Over temperature protection
Operating temperature
Maximum case temperature
Storage temperature
Temperature coefficient
Cooling
Humidity
Case material
Potting
Wires
Weight
Dimensions
(L X H X W)
MTBF
Conditions
Typical
110% of Vout
Continuous
Auto recovery
>105°C
-40 to +85
Maximum
Units
With derating over 55°C
100
-40 to +95
±0.02
Free air convection
95
Aluminum
Epoxy (IP67 rated)
UL1015 18AWG *20CM
750
7.13 x 2.32 x 1.85 inches
181.00 x 59.00 x 47.00 mm
>400,000 hrs (MIL-HDBK-217F at +25°C)
C
C
o
C
% /
o
C
o
o
% RH
g
Safety Specifications
Parameters
Agency approvals
Standards
cULus, CE
UL8750, UL60950-1, EN55022, class B, EN60529(IP68), EN61347-1, EN61347-2-13
Dimensions
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Toll free: + 1 888 9 AIMTEC
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North America only
Series AMER90-AZ
up to 3.75A | AC-DC LED driver
Application Circuit
Model Number
AMER90-50180AZ
AMER90-36250AZ
AMER90-24375AZ
Maximum Pot
Value (kΩ)
15.00
24.00
16.95
Temperature graph
Free Air Convection
55 º C
100
80
60
40
20
0
-40
-20
0
20
40
60
80
85
Safe Operating Area
100
Ambient Temperature º C
Efficiency vs. Input Voltage and Output Current (CC Load)
AMEPR90-50180AZ
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F 052.1e R3.J
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
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North America only
Series AMER90-AZ
up to 3.75A | AC-DC LED driver
Efficiency vs. Input Voltage and Output Current (CC Load)
(continued)
AMER90-36250AZ
AMER90-24375AZ
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F 052.1e R3.J
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
Series AMER90-AZ
up to 3.75A | AC-DC LED driver
PFC Value vs. Output Load Current (CC Load)
AMEPR90-50180AZ
AMER90-36250AZ
www.aimtec.com
F 052.1e R3.J
Tel: +1 514 620 2722
5 of 9
Toll free: + 1 888 9 AIMTEC
(924 6832)
North America only
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