Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 1 of 11 North America only
FEATURES:
Models
Single output
Model
Max
Output
Power
(W)①
Output
Voltage
Range
(V)③
Output
Current
(A)③
Input
Voltage
(VAC/Hz)
Input
Voltage
(VDC)
Mode of Operation
115
VAC
230
VAC
277
VAC
AMER90-50180AZ
90
36-50
1.8
90-305/47-440
130-430
Constant Current
87
86
86
Constant Voltage②
88
87
87
AMER90-36250AZ
90
24-36
2.5
90-305/47-440
130-430
Constant Current
87
87
87
Constant Voltage②
88
87
87
AMER90-24375AZ
90
12-24
3.75
90-305/47-440
130-430
Constant Current
86
86
86
Constant Voltage②
87
86
86
Add suffix “-F”
No dimming option
①Exceeding the maximum output power will permanently damage the converter.
②The dimming feature is not supported when units are used in Constant Voltage mode only, Aimtec suggests to order “-F” No
dimming option in the case.
③ In constant current mode output current is maximum shown, in constant voltage mode output voltage is the maximum shown. All
models can be ordered with optional North American colour input wires (black (L), white (N), green (GND)). Add “–NA” to part number
when ordering.
NOTE: Aimtec limited warranty of 5 years is valid based on product operation at datasheet specifications at ambient temperature of 25°C,
humidity<75%, nominal input voltage (115/230/277VAC) and at rated output load unless otherwise specified. See
http://www.aimtec.com/terms-saleAMER90-AZ’s AC/DC LED drivers have electrical safeguards designed within to protect it from
conventional electrical abnormalities with the levels listed in the safety table. Applications for use within rural agricultural, heavy industrial,
and other areas or regions which are prone to ‘dirty’ electrical conditions which would subject any of the above models to excessive
voltages surges or spikes, may damage or cause early life failure of product. In this case consideration should be made by the end user to
ensure that adequate line or mains surge suppression is installed in front of Aimtec device to ensure the longevity of the products. Failure
to identify excessive line surges violations prior to installation may damage sensitive equipment permanently.
Input Specifications
Parameters
Conditions
Typical
Maximum
Units
Current (full load)
115 VAC
1500
mA
230 VAC
600
mA
277 VAC
500
mA
Inrush current <2ms(cold start)
115 VAC
40
A
230 VAC
50
A
277 VAC
60
A
Leakage current
I/O
0.25
mA
I/FG, O/FG
3.5
mA
Power factor
115 VAC
0.98
230 VAC
0.94
277 VAC
0.90
External fuse
Recommended slow blow type
2.5
A
Start-up time
1000
ms
Output Specifications
• AC-DC Constant Current or Constant
Voltage LED Driver
• Over Temperature Protection
• Over Current Protection
• Input range 90-305VAC/47-440Hz
• Waterproof Case rated IP68
• High Efficiency up to 88%
• Power Factor Correction
• Operating temperature -40 to 85°C
• Dimmable via resistive
• 5 Years Limited Warranty
• Short Circuit Protection
Click on Series name for product info on aimtec.com
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 2 of 11 North America only
Parameters
Conditions
Typical
Maximum
Units
Current accuracy
±3
%
Line regulation
(LL-HL)
±2
%
Load regulation
0-100% load
±3
%
Ripple & Noise*
150
mV p-p
Hold-up time
100
ms
Current adjustment range⑤
100-10
%
④Ripple and Noise are measured at 20MHz bandwidth by using a 0.1μF (M/C) or (C/C) and 47µF (E/C) parallel capacitor.
⑤Note: from 0% to 10% dimming adjustment signal instability may be present.
Isolation Specifications
Parameters
Conditions
Typical
Rated
Units
Tested voltage
I/O
3sec
3750
VAC
I/FG
2000
VAC
O/FG
500
VAC
Isolation resistance
500VDC
>1000
MΩ
General Specifications
Parameters
Conditions
Typical
Maximum
Units
Switching frequency
125
KHz
Over current protection
AMER90-50180AZ
1.87
A
AMER90-36250AZ
2.57
AMER90-24375AZ
3.8
Over voltage protection
Refer to Constant Current vs. Constant Voltage Mode curve
Short circuit protection
Continuous
Short circuit restart
Auto recovery
Over temperature protection
>105°C
Operating temperature
See derating table
-40 to +85
oC
Maximum case temperature
100
oC
Storage temperature
-40 to +95
oC
Temperature coefficient
±0.02
% / oC
Cooling
Free air convection
Humidity
Non condensing
95
% RH
Case material
Aluminum
Potting
Epoxy (IP67 rated)
Wires
UL1015 18AWG Input & 14AWG Output *20CM
Weight
900
g
Dimensions (L X W X H)
7.13 x 2.32 x 1.85 inches 181.00 x 59.00 x 47.00 mm
MTBF
>400,000 hrs (MIL-HDBK-217F at +25°C)
Safety Specifications
Parameters
Agency approvals
CE
Standards
Designed to meet UL8750, IEC/EN 60950-1 standards,
EN55022, class B, EN60529(IP68), EN61347-1, EN61347-2-13
Information Technology Equipment
EN55022 Class B
Harmonic Current Emissions
IEC/EN 61000-3-2, Class C
Voltage fluctuations and flicker
IEC/EN 61000-3-3, (EN60555-3)
Electrostatic Discharge Immunity
IEC 61000-4-2 Level 3
RF, Electromagnetic Field Immunity
IEC 61000-4-3 Level 2
Electrical Fast Transient / Burst Immunity
IEC 61000-4-4 Level 2
Surge Immunity
IEC 61000-4-5 Level 3
RF, Conducted Disturbance Immunity
IEC 61000-4-6 Level 2
Power frequency Magnetic Field Immunity
IEC 61000-4-8 Level 1
Voltage dips, Short Interruptions Immunity
IEC 61000-4-11
Dimensions
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 3 of 11 North America only
59.00
(2.32)
181.00
(7.13)
47.00
(1.85)
200.00
(8.00)
200.00
(8.00)
2.30
(0.09)
End View
Top View
Side View
Input/Output Wires are 18 AWG 20cm
41.00
(1.73)
8.00
(0.32)
11.00
(0.43)
4.00
(0.16)
23.00
(0.91)
Measurements in Millimeters (inch)
Case Tolerance: ±0.5 (±0.02)
27.00
(1.06)
Tc
Wire connection:
Analog (resistive) Dimming Application Circuit
AMER90-AZ
N
1st LED
+Vout
1
1
-Vout
RED
BLACK
AC
BLUE
L
BROWN
GREEN
BLUE
WHITE Pot
Analog (0-10V) Dimming Application Circuit
Wire
Connection
Brown
AC L
Blue
AC N
Green
Ground
Red
+V output
Black
-V Output
Blue (Dimming)
+ Vs dimming
White (Dimming)
-Vs dimming
Model Number
Maximum Pot
Value (kΩ)
AMER90-50180AZ
11.70
AMER90-36250AZ
16.95
AMER90-24375AZ
28.09
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 4 of 11 North America only
PWM (1KHz) Dimming Application Circuit
Temperature Graph
-40 -20 0 20 40 60 80 100
100
80
60
40
20
0
Free Air Convection
55 º C
Safe Operating Area
Ambient Temperature º C
85
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 5 of 11 North America only
Efficiency vs. Input Voltage and Output Current (CC Load)
AMER90-50180AZ
AMER90-36250AZ
85.63
90.64
77.91
89.02
79.27
88.93
76
78
80
82
84
86
88
90
92
0.0 0.5 1.0 1.5 2.0
(%)
(A)
Efficiency Vs. Input Voltage & Output Current
115Vac
230Vac
277Vac
85.95
89.70
78.91
88.69
79.93
88.69
78
80
82
84
86
88
90
92
0.0 1.0 2.0 3.0
(%)
(A)
Efficiency Vs. Input Voltage & Output Current
115Vac
230Vac
277Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 6 of 11 North America only
Efficiency vs. Input Voltage and Output Current (CC Load)
(continued)
AMER90-24375AZ
PFC Value vs. Output Load Current (CC Load)
AMER90-50180AZ
84.74
87.77
76.02
87.18
77.22
86.65
74
76
78
80
82
84
86
88
90
0.25 1.25 2.25 3.25 4.25
(%)
(A)
Efficiency Vs. Input Voltage & Output Current
115Vac
230Vac
277Vac
1.00
0.98
0.95
0.77
0.50
0.35
0.45
0.55
0.65
0.75
0.85
0.95
1.05
34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00
(PF)
(V)
PF Vs. Output Voltage
115Vac
230Vac
277Vac
293Vac
305Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 7 of 11 North America only
PFC Value vs. Output Load Current (CC Load)
(continued)
AMER90-36250AZ
AMER90-24375AZ
1.00 1.00
0.95 0.98
0.90
0.95
0.79
0.88
0.49 0.50
0.35
0.45
0.55
0.65
0.75
0.85
0.95
1.05
22 24 26 28 30 32 34 36 38
(PF)
(V)
PF Vs. Output Voltage
115Vac
230Vac
277Vac
293Vac
305Vac
1.00 1.00
0.93
0.98
0.86
0.95
0.76
0.88
0.48 0.51
0.35
0.45
0.55
0.65
0.75
0.85
0.95
1.05
10 12 14 16 18 20 22 24 26
(PF)
(V)
PF Vs. Output Voltage
115Vac
230Vac
277Vac
293Vac
305Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 8 of 11 North America only
PFC Value vs. Output Power
AMER90-36250AZ
AMER90-24375AZ
0.999
0.998
0.972
0.953
0.929
0.878
0.507
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
90Vac
115Vac
230Vac
264Vac
277Vac
290Vac
305Vac
0.999
0.999
0.974
0.959
0.949
0.906
0.508
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
90Vac
115Vac
230Vac
264Vac
277Vac
290Vac
305Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 9 of 11 North America only
Constant Current Mode vs. Constant Voltage Mode
AMER90-50180AZ
AMER90-36250AZ
36.0 50.0
50.6 52.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
36 38 40 42 44 46 48 50 52 54
(A)
(V)
Constant Current Vs. Constant Voltage
115 & 230
Vac
24.0 36.0
36.5 38.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
24 26 28 30 32 34 36 38 40
(A)
(V)
Constant Current Vs. Constant Voltage
115 & 230
Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 10 of 11 North America only
Constant Current Mode vs. Constant Voltage Mode
(continued)
AMER90-24375AZ
Output Current vs. Radj
AMER90-50180AZ
12.0 24.0
24.6 26.0
0
1
2
3
4
5
12 14 16 18 20 22 24 26 28
(A)
(V)
Constant Current Vs. Constant Voltage
115 & 230
Vac
0.00
0.07
0.10
0.20
0.30
0.44
0.63
0.94
1.51 2.88
11.70
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0 5 10 15
(A)
K(Ω)
Output Current vs Dimming Resistance
115 & 230
Vac
Series AMER90-AZ
up to 3.75A | AC-DC / DC-DC | LED Driver / Converter
www.aimtec.com Tel: +1 514 620 2722 Toll free: + 1 888 9 AIMTEC (924 6832)
F 052.1e R3.AH 11 of 11 North America only
Output Current vs. Radj
(continued)
AMER90-36250AZ
AMER90-24375AZ
NOTE: 1. Datasheets are updated as needed and as such, specifications are subject to change without notice. Once printed or downloaded, datasheets are no longer controlled
by Aimtec; refer to www.aimtec.com for the most current product specifications. 2. Product labels shown, including safety agency certifications on labels, may vary based on the
date manufactured. 3. Mechanical drawings and specifications are for reference only. 4. All specifications are measured at an ambient temperature of 25°C, humidity<75%,
nominal input voltage and at rated output load unless otherwise specified. 5. Aimtec may not have conducted destructive testing or chemical analysis on all internal components
and chemicals at the time of publishing this document. CAS numbers and other limited information are considered proprietary and may not be available for release. 6. This
product is not designed for use in critical life support systems, equipment used in hazardous environments, nuclear control systems or other such applications which necessitate
specific safety and regulatory standards other the ones listed in this datasheet. 7. Warranty is in accordance with Aimtec’s standard Terms of Sale available at www.aimtec.com.
0.00
0.08
0.15
0.22
0.32
0.47
0.68
1.01
1.64 3.26
16.95
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 5 10 15 20
(A)
K(Ω)
Output Current vs Dimming Resistance
115 &
230 Vac
0.00
0.08
0.15
0.20
0.33
0.47
0.70
1.05
1.74
3.59
28.09
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
010 20 30 40
(A)
K(Ω)
Output Current vs Dimming Resistance
115 &
230 Vac