Series AM20EW-NZ
20 Watt | DC-DC Converter
FEATURES:50
•
•
•
•
•
Efficiency up to 90%
Ultra-wide 4:1 Input range
No-load consumption ≤0.15W
Over Current protection
Input under voltage lockout
•
•
•
•
•
On/Off Remote Control
Over Voltage Protection
I/Output Isolation 1500, 2250 & 3000VDC
Operating Temperature: -40oC to +85oC
Continuous Short Circuit protection
Models
Single output
Input
Voltage (V)
Max Input
Current
Full/No load
(mA)
Output
Voltage
(V)
Output
Current
max
(mA)
Isolation
(VDC)
Max
Capacitive
Load
(uF)
Efficiency
(%)
AM20EW-2403S-NZ
AM20EW-2405S-NZ
AM20EW-2409S-NZ
AM20EW-2412S-NZ
AM20EW-2415S-NZ
AM20EW-2424S-NZ
AM20EW-4803S-NZ
AM20EW-4805S-NZ
AM20EW-4809S-NZ
AM20EW-4812S-NZ
AM20EW-4815S-NZ
AM20EW-4824S-NZ
AM20EW-11005S-NZ ⨳
AM20EW-11012S-NZ ⨳
AM20EW-11015S-NZ ⨳
AM20EW-11024S-NZ ⨳
9-36
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
18-75
40-160
40-160
40-160
40-160
818/45
993/45
941/10
941/10
941/10
941/10
409/25
497/25
485/9
485/9
485/9
485/9
212/20
212/20
212/20
212/20
3.3
5
9
12
15
24
3.3
5
9
12
15
24
5
12
15
24
5000
4000
2222
1667
1333
834
5000
4000
2222
1667
1333
834
4000
1667
1333
833
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
10000
10000
4700
1600
1000
500
10000
10000
4700
1600
1000
500
4020
1600
1000
470
86
90
89
89
90
90
86
90
89
89
90
90
89
88
88
88
AM20EW-11003SH22-NZ
AM20EW-11005SH22-NZ
AM20EW-11012SH22-NZ
AM20EW-11015SH22-NZ
AM20EW-11024SH22-NZ
40-160
40-160
40-160
40-160
40-160
188/20
222/20
219/8
219/8
219/8
3.3
5
12
15
24
5000
4000
1667
1333
833
2250
2250
2250
2250
2250
10000
10000
1600
1000
470
82
84
85
86
86
AM20EW-2403SH30-NZ
AM20EW-2405SH30-NZ
AM20EW-2409SH30-NZ
AM20EW-2412SH30-NZ
AM20EW-2415SH30-NZ
AM20EW-2418SH30-NZ
AM20EW-2424SH30-NZ
AM20EW-4803SH30-NZ
AM20EW-4805SH30-NZ
AM20EW-4812SH30-NZ
AM20EW-4815SH30-NZ
AM20EW-4824SH30-NZ
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
818/45
958/45
967/12
967/12
967/12
969/20
967/12
409/25
484/25
484/8
484/8
484/8
3.3
5
9
12
15
18
24
3.3
5
12
15
24
5000
4000
2222
1667
1333
1111
834
5000
4000
1667
1333
834
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
10000
10000
4700
1600
1000
680
500
10000
10000
1600
1000
500
86
89
88
88
89
89
89
86
88
88
89
89
Input
Voltage (V)
Max Input
current Full/No
load (mA)
Output
Voltage
(V)
Output
Current
max
(mA)
Isolation
(VDC)
Max
Capacitive
Load(uF)
9-36
9-36
9-36
9-36
18-75
993/45
941/10
941/10
941/10
497/25
±5
±9
±12
±15
±5
±2000
±1111
±834
±667
±2000
1500
1500
1500
1500
1500
±4800
±1000
±800
±625
±4800
Model
Models
Dual output
Model
AM20EW-2405D-NZ
AM20EW-2409D-NZ
AM20EW-2412D-NZ
AM20EW-2415D-NZ
AM20EW-4805D-NZ
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F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
1 of 15
Efficiency
(Typ.)
(%)
86
88
88
88
86
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
AM20EW-4812D-NZ
AM20EW-4815D-NZ
18-75
18-75
485/9
485/9
±12
±15
±834
±667
1500
1500
±800
±625
88
89
AM20EW-11012DH30-NZ
40-160
217/8
±12
±833
3000
±680
85
AM20EW-11015DH30-NZ
40-160
217/8
±15
±667
3000
±470
86
AM20EW-11024DH30-NZ
40-160
217/8
±24
±417
3000
±220
86
Add suffix “-K” for optional heatsink for metal cased models only.
*Add suffix “-ST” for optional screw terminal bottom plate or “-STD” for optional DIN Rail screw terminal bottom plate and
reverse voltage protection. Their minimum input voltage and startup voltage have to be increased by 1V.
**Add suffix “-K-ST” for optional heatsink and screw terminal bottom plate(for metal cased models only) or “-K-STD” for optional
heatsink and DIN Rail screw terminal bottom plate and reverse voltage protection(for metal cased models only).
***Models marked with ⨳ are not recommended for new designs. The optional "-K", "-ST", "-STD", "-K-ST" or "-K-STD" packages
for models marked with ⨳ have been obsoleted.
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity1000
2000
2200
500
Units
VDC
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy
Balanced load
Over voltage protection
Over current protection
Short Circuit protection
Short circuit restart
Line voltage regulation (single)
Line voltage regulation (dual)
Load voltage regulation (single)
Load voltage regulation (dual)
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Conditions
110Vin, 3000V isolation, positive output
Others
Typical
±1
±1
±0.5
Zener Diode Clamp
110
120
Continuous, hiccup
Auto-Recovery
Full load, LL-HL
±0.2
110Vin, 3000V isolation, positive output
±0.2
Full load, LL-HL
±0.5
5% to 100% load for 1500VDC models
±0.5
& 0% to 100% load for others
110Vin, 3000V isolation, positive output
±0.5
5% to 100% load
±0.5
Tel: +1 514 620 2722
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Maximum
±2
±3
±1.5
160
210
Units
%
%
%
% of Io
±0.5
±0.5
±1
% of Vin
±1
%
±1
±1.5
%
% of Vin
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Cross regulation
Temperature coefficient
Ripple & Noise
Voltage adjustment range
Transient recovery time
Transient recovery deviation
50% 1st load, 10-100% 2nd load
20MHz Bandwidth, 5% to 100% load
25% load step change, 2250V/3000V isolation
25% load step change, others
25% load step change: 3.3, 5, ±5Vout
25% load step change: others
±5
±3
±5
±0.03
100
±10
500
800
±8
±5
%
%/oC
mV p-p
%
µS
%
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
Dimensions (L x W x H)
Weight
MTBF
Maximum soldering temperature
Conditions
Typical
100% load, 24 & 48 Vin
100% load, 110Vin
See derating curve
270
300
Maximum
Units
KHz
o
-40 to +85
C
C
o
C
o
-55 to +125
105
Free air convection
95
% RH
Plastic (UL94-V0)
Aluminum Alloy
2 x 1 x 0.47 inches 50.8 x 25.4 x 11.8 mm
2.03 x 1.04 x 0.47 inches 51.5 x 26.5 x 12 mm
See dimensions drawing
28 (110Vin, 1500VDC Isolated models)
Pin mountable without heatsink
26 (Other metal case models)
24 (3000VDC Isolated models)
36 (110Vin, 1500VDC Isolated models)
Pin mountable with heatsink
34 (Other metal case models)
32 (3000VDC Isolated models)
50 (110Vin, 1500VDC Isolated models)
-ST option without heatsink
48 (Other metal case models)
46 (3000VDC Isolated models)
g
58 (110Vin, 1500VDC Isolated models)
-ST option with heatsink
56 (Other metal case models)
54 (3000VDC Isolated models)
70 (110Vin, 1500VDC Isolated models)
-STD option without heatsink
68 (Other metal case models)
66 (3000VDC Isolated models)
78 (110Vin, 1500VDC Isolated models)
-STD option with heatsink
76 (Other metal case models)
74 (3000VDC Isolated models)
o
>1,000,000 hours (MIL-HDBK -217F, Ground Benign, t=+25 C)
o
1.5mm from case for 10 sec
300
C
24/48Vin, 3000VDC models
Other models
Aluminium case
Plastic case
Optional packages
Environment Specification
Test
Parameters
Test mode
Acceleration
Vibration
Vibration (110 Vin/2250VDC isolation)
Conditions
10-55Hz
10g, 30min, every axis tested
IEC61373 car body 1 B mold
Safety Specifications
Parameters
Agency
approvals
Standards
www.aimtec.com
F 051e R13.H
REV: 04/22/A
cULus (with exception of AM20EW-2418SH30-NZ & 110Vin models), CE (110Vin models only)
EN 55032, Class B, with EMC recommended circuit
EN 50121-3-2, 150kHz-500kHz 99dBuV, 30MHz-230MHz 40dBuV/m at 10m (110Vin, 2250VDC models approved
with recommended cirucit) (24/48Vin, 1500VDC & 110Vin, 3000 VDC models meet with recommended cirucit)
EN 55016-2-1, 500kHz-30MHz 93dBuV, 230MHz-1GHz 47dBuV/m at 10m (110Vin, 2250VDC models approved with
recommended cirucit) (24/48Vin, 1500VDC & 110Vin, 3000 VDC models meet with recommended cirucit)
Information technology Equipment
IEC/UL 60950-1
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Railway application
Electrostatic Discharge Immunity
RF, Electromagnetic Field Immunity
Electrical Fast Transient / Burst
Immunity
Surge Immunity
RF, Conducted Disturbance
Immunity
Voltage dips, Short Interruptions &
Voltage variations Immunity
EN50155 (110Vin, 2250VDC models compliant) (24/48Vin, 1500VDC and
110Vin, 3000 VDC models meet)
IEC 61000-4-2, Contact ±6KV (110Vin 2250/3000VDC Isolation), Contact
±4KV (Others), Criteria B
EN50121-3-2, Contact ±6KV/Air ±8KV(24/48Vin 1500VDC and 110Vin
2250/3000VDC Isolation), Criteria B
IEC 61000-4-3, 20V/m(110Vin 3000VDC isolation), 10V/m(Others), Criteria A
EN50121-3-2, 20V/m (24/48Vin 1500VDC & 110Vin 2250/3000VDC Isolation),
Criteria A
IEC 61000-4-4, ±4KV (110Vin 2250/3000 VDC Isolation), ±2KV (Others),
Criteria B, with external filter
EN50121-3-2, ±2KV (24/48Vin 1500VDC & 110Vin 2250/3000VDC Isolation),
Criteria A
IEC 61000-4-5, ±2KV, Criteria B, with external filter
EN50121-3-2, L-L ±1KV (24/48Vin 1500VDC & 110Vin 2250/3000VDC
Isolation), Criteria B
IEC 61000-4-6, 10 Vrms (2250/3000 VDC Isolated models), 3Vrms (Others),
Criteria A
EN50121-3-2, 0.15MHz ~ 80MHz, 10 Vrms (24/48Vin 1500VDC & 110Vin
2250/3000VDC Isolation), Criteria B
IEC 61000-4-29, 0-70%, Criteria B
Pin Out Specifications
2
1
5
4
20.32
(0.80)
10.16
(0.40)
Bottom View
10.16
(0.40)
3
15.24
(0.60)
2.54
(0.10)
7.62 5.08
(0.30)(0.20) 10.16
(0.40)
6
15.24
(0.60)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.014)
Case Tolerance ±0.50 (±0.02)
4.10
(0.16)
DIA
1.00
(0.04)
2.54
(0.10)
50.80
(2.00)
Dual
On/Off Control
-Vin
+Vin
-Vout
Common
+Vout
25.40
(1.00)
Single
On/Off Control
-Vin
+Vin
-Vout
Trim
+Vout
11.80
(0.47)
Pin
1
2
3
4
5
6
Dimensions metal case
Dimensions metal case for 110Vin 3000V isolation dual output models
Bottom View
5
1
4
10.16
(0.40)
5.08 10.16 5.08
(0.20) (0.40) (0.20)
2.54
(0.10)
F 051e R13.H
REV: 04/22/A
4.10
(0.16)
25.40
(1.00)
11.80
(0.47)
www.aimtec.com
2
10.16
(0.40)
6
3
DIA
1.00
(0.04)
2.54
(0.10)
45.72
(1.80)
2.54
(0.10)
50.80
(2.00)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.014)
Case Tolerance ±0.50 (±0.02)
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Series AM20EW-NZ
20 Watt | DC-DC Converter
2.54
(0.10)
Dimensions plastic case
51.50
(2.03)
2
1
15.24
(0.60)
10.16
(0.40)
4
15.24
(0.60)
20.32
(0.80)
12.00
(0.47)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.004)
Case Tolerance ±0.50 (±0.02)
4.10
(0.16)
DIA
1.00
(0.04)
DIA
1.00
(0.04)
15.54
(0.61)
4
20.32
(0.80)
15.54
(0.61)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance: ±0.10 (±0.004)
Case Tolerance: ±0.50 (±0.02)
www.aimtec.com
4.10
(0.16)
6
3
2
Bottom View
5
1
4
2.94
(0.12)
1
5
5.08
5.08
(0.20) 10.16 (0.20)
(0.40)
Bottom View
2.94
(0.12)
2
10.16
(0.40)
3
10.16
(0.40)
5.08
7.62
(0.20) 10.56
(0.30)
(0.42)
6
2.54
(0.10)
51.4
(2.02)
45.72
(1.80)
10.16
(0.40)
2.94
(0.12)
DIA
1.00
(0.04)
Side view
10.16
(0.40)
Side view
16.50
(0.65)
Optional -K heatsink for 110V 3000V isolation
dual output models
4.10
(0.16)
16.50
(0.65)
Optional -K heatsink
F 051e R13.H
REV: 04/22/A
5
Bottom View
10.16
(0.40)
3
2.54
(0.10)
26.50
(1.04)
5.08
7.62
(0.20)
(0.30)
10.16
(0.40)
6
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance: ±0.10 (±0.004)
Case Tolerance: ±0.50 (±0.02)
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Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Dimensions with -ST options
Pin Out Specifications
76.00
(2.99)
61.60
(2.43)
LED light
6
Top view
2
3
23.00
(0.91)
31.50
(1.24)
1
5
Pin
Single
Single
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
+ Vout
Trim
- Vout
On/Off Control
-Vin
+Vin
+ Vout
Common
- Vout
4
8.80
(0.35)
Side view
21.20
(0.84)
Dimensions: mm (inch)
Case Tolerance:± 0.50 (0.02)
Wire gauge: 24-12AWG
Dimensions with -STD options
Pin Out Specifications
76.00
(2.99)
61.60
(2.43)
LED light
6
Top view
2
3
5
23.00
(0.91)
31.50
(1.24)
1
Pin
Single
Single
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
+ Vout
Trim
- Vout
On/Off Control
-Vin
+Vin
+ Vout
Common
- Vout
4
25.80
(1.02)
Side view
9.80
(0.39)
Ø3.30
Ø0.13
Dimensions: mm (inch)
Case Tolerance:± 1.00 (0.04)
Wire gauge: 24-12AWG
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F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
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North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Dimensions with heatsink and -ST options
Pin Out Specifications
76.00
(2.99)
61.60
(2.43)
LED light
6
Top view
2
3
23.00
(0.91)
31.50
(1.24)
1
5
Pin
Single
Single
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
+ Vout
Trim
- Vout
On/Off Control
-Vin
+Vin
+ Vout
Common
- Vout
4
Dimensions: mm (inch)
Case Tolerance:± 0.50 (0.02)
Wire gauge: 24-12AWG
21.20
(0.84)
8.80
(0.35)
25.30
(1.00)
Side view
Dimensions with heatsink and -STD options
Pin Out Specifications
76.00
(2.99)
61.60
(2.43)
LED light
6
Top view
2
3
5
Single
Single
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
+ Vout
Trim
- Vout
On/Off Control
-Vin
+Vin
+ Vout
Common
- Vout
23.00
(0.91)
31.50
(1.24)
1
Pin
4
25.80
(1.02)
29.90
(1.18)
Side view
9.80
(0.39)
Ø3.30
Ø0.13
Dimensions: mm (inch)
Case Tolerance:± 0.50 (0.02)
Wire gauge: 24-12AWG
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Trimming
Output voltage can be externally trimmed by utilizing the methods as shown below
Fixed Resistor
Variable Potentiometer
Leave open if not used.
AM20EW-xx03S-NZ, xx=24 or 48
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
3.27
144.368
1
3.33
1283.554
2
3.23
87.896
2
3.37
146.232
3
3.2
60.680
3
3.4
72.087
4
3.17
44.663
4
3.43
45.176
5
3.14
34.112
5
3.47
31.267
6
3.1
26.636
6
3.5
22.770
7
3.07
21.063
7
3.53
17.042
8
3.04
16.748
8
3.56
12.918
9
3
13.308
9
3.6
9.808
10
2.97
10.502
10
3.63
7.378
2
3.234
90.296
2
3.366
148.632
3
3.201
63.080
3
3.399
74.487
4
3.168
47.063
4
3.432
47.576
5
3.135
36.512
5
3.465
33.667
6
3.102
29.036
6
3.498
25.170
7
3.069
23.463
7
3.531
19.442
8
3.036
19.148
8
3.564
15.318
9
3.003
15.708
9
3.597
12.208
10
2.97
12.902
10
3.63
9.778
AM20EW-11003SH22-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
3.267
146.768
1
3.333
1285.954
AM20EW-xx05S-NZ, xx=24 or 48
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
Rt down (KΩ)
Trim up %
4.95
105.18
1
4.9
52.153
2
4.85
31.996
3
4.8
21.377
4
4.75
14.822
5
4.7
10.372
6
4.65
7.154
7
4.6
4.719
8
4.55
2.811
9
4.5
1.276
10
Vout (VDC)
5.05
5.1
5.15
5.2
5.25
5.3
5.35
5.4
5.45
5.5
Rt up (KΩ)
176.356
71.279
41.973
28.2
20.197
14.967
11.281
8.543
6.43
4.749
AM20EW-11005S-NZ
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
Rt down (KΩ)
Trim up %
4.95
96.08
1
4.9
49.349
2
4.85
30.67
3
4.8
20.616
4
4.75
14.333
5
4.7
10.034
6
4.65
6.909
7
4.6
4.533
8
4.55
2.667
9
4.5
1.162
10
5.05
205.698
5.1
76.406
5.15
44.023
5.2
29.296
5.25
20.879
5.3
15.431
5.35
11.617
5.4
8.798
5.45
6.63
5.5
4.91
Vout (VDC)
Rt up (KΩ)
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
8 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
AM20EW-11005SH22-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
4.95
105.181
1
5.05
176.356
2
4.9
52.154
2
5.1
71.279
3
4.85
31.997
3
5.15
41.974
4
4.8
21.378
4
5.2
28.2
5
4.75
14.823
5
5.25
20.198
6
4.7
10.373
6
5.3
14.967
7
4.65
7.155
7
5.35
11.281
8
4.6
4.719
8
5.4
8.544
9
4.55
2.811
9
5.45
6.43
10
4.5
1.277
10
5.5
4.749
3
8.73
139.156
3
9.27
64.147
4
8.64
102.145
4
9.36
42.357
5
8.55
78.924
5
9.45
29.974
6
8.46
62.996
6
9.54
21.989
7
8.37
51.392
7
9.63
16.412
8
8.28
42.562
8
9.72
12.296
9
8.19
35.616
9
9.81
9.134
10
8.1
30.011
10
9.9
6.628
AM20EW-xx09S-NZ, xx=24 or 48
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
8.91
375.532
1
9.09
314.531
2
8.82
207.429
2
9.18
112.638
AM20EW-xx12S-NZ, xx=24 or 48
Trim down %
Vout (VDC)
Rt down (KΩ)
1
11.88
496.091
2
11.76
301.451
3
11.64
212.527
4
11.52
161.585
5
11.4
128.573
6
11.28
105.441
7
11.16
88.332
8
11.04
75.163
9
10.92
64.715
10
10.8
56.223
Trim up %
Vout (VDC)
Rt up (KΩ)
1
12.12
706.435
2
12.24
158.92
3
12.36
83.878
4
12.48
54.074
5
12.6
38.076
6
12.72
28.095
7
12.84
21.274
8
12.96
16.316
9
13.08
12.551
10
13.2
9.594
AM20EW-11012S-NZ
Trim down %
Vout (VDC)
1
11.88
2
11.76
3
11.64
4
11.52
5
11.4
6
11.28
7
11.16
8
11.04
9
10.92
10
10.8
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
505.529
1
12.12
614.769
303.041
2
12.24
150.097
211.851
3
12.36
78.994
159.978
4
12.48
50.198
126.504
5
12.6
34.607
103.114
6
12.72
24.832
85.849
7
12.84
18.13
72.581
8
12.96
13.249
62.066
9
13.08
9.536
53.527
10
13.2
6.616
2
3
4
5
6
7
8
9
10
AM20EW-11012SH22-NZ
Trim down %
Vout (VDC)
1
11.88
11.76
11.64
11.52
11.4
11.28
11.16
11.04
10.92
10.8
Rt down (KΩ)
Trim up %
Vout (VDC)
496.092
1
12.12
301.452
2
12.24
212.527
3
12.36
161.585
4
12.48
128.573
5
12.6
105.442
6
12.72
88.332
7
12.84
75.164
8
12.96
64.716
9
13.08
56.223
10
13.2
Rt up (KΩ)
706.435
158.92
83.879
54.075
38.077
28.095
21.274
16.317
12.552
9.595
AM20EW-xx15S-NZ, xx=24 or 48
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
Rt down (KΩ)
Trim up %
14.85
634.883
1
14.7
400.637
2
14.55
288.513
3
14.4
222.758
4
14.25
179.536
5
14.1
148.959
6
13.95
126.187
7
13.8
108.568
8
13.65
94.532
9
13.5
83.086
10
Vout (VDC)
15.15
15.3
15.45
15.6
15.75
15.9
16.05
16.2
16.35
16.5
Rt up (KΩ)
1460.098
192.573
96.641
61.354
43.016
31.781
24.191
18.72
14.59
11.361
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
9 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
AM20EW-11015S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
14.85
570.165
1
15.15
3208.668
2
14.7
371.335
2
15.3
231.297
3
14.55
271.179
3
15.45
104.85
4
14.4
210.846
4
15.6
63.553
5
14.25
170.524
5
15.75
43.061
6
14.1
141.673
6
15.9
30.815
7
13.95
120.008
7
16.05
22.672
8
13.8
103.142
8
16.2
16.865
9
13.65
89.638
9
16.35
12.516
10
13.5
78.584
10
16.5
9.136
2
14.7
517.391
2
15.3
117.996
3
14.55
346.387
3
15.45
70.541
4
14.4
256.863
4
15.6
48.045
5
14.25
201.789
5
15.75
34.918
6
14.1
164.487
6
15.9
26.315
7
13.95
137.551
7
16.05
20.242
8
13.8
117.187
8
16.2
15.725
9
13.65
101.251
9
16.35
12.235
10
13.5
88.44
10
16.5
9.456
AM20EW-11015SH22-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
14.85
974.008
1
15.15
283.713
AM20EW-2418SH30-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
1
17.82
846.143
2
17.64
527.851
3
17.46
378.438
4
17.28
291.68
5
17.1
234.996
6
16.92
195.059
7
16.74
165.403
8
16.56
142.511
9
16.38
124.305
10
16.2
109.479
Trim up %
Vout (VDC)
Rt up (KΩ)
1
18.18
1064.151
2
18.36
185.231
3
18.54
94.388
4
18.72
59.784
5
18.9
41.54
6
19.08
30.271
7
19.26
22.62
8
19.44
17.085
9
19.62
12.895
10
19.8
9.613
AM20EW-xx24S-NZ, xx=24 or 48
Trim down %
Vout (VDC)
1
23.76
2
23.52
3
23.28
4
23.04
5
22.8
6
22.56
7
22.32
8
22.08
9
21.84
10
21.6
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1038.047
1
24.24
816.889
638.015
2
24.48
179.913
455.256
3
24.72
94.338
350.553
4
24.96
60.463
282.702
5
25.2
42.306
235.158
6
25.44
30.987
199.992
7
25.68
23.256
172.928
8
25.92
17.64
151.453
9
26.16
13.375
134
10
26.4
10.027
2
3
4
5
6
7
8
9
10
AM20EW-11024S-NZ
Trim down %
Vout (VDC)
1
23.76
23.52
23.28
23.04
22.8
22.56
22.32
22.08
21.84
21.6
Rt down (KΩ)
Trim up %
Vout (VDC)
1135.537
1
24.24
730.699
2
24.48
532.922
3
24.72
415.701
4
24.96
338.146
5
25.2
283.038
6
25.44
241.862
7
25.68
209.929
8
25.92
184.441
9
26.16
163.624
10
26.4
Rt up (KΩ)
2871.219
219.961
106.182
66.054
45.551
33.104
24.745
18.744
14.226
10.703
AM20EW-11024SH22-NZ
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
Rt down (KΩ)
Trim up %
23.76
1286.2
1
23.52
792.123
2
23.28
565.867
3
23.04
436.104
4
22.8
351.954
5
22.56
292.963
6
22.32
249.316
7
22.08
215.714
8
21.84
189.047
9
21.6
167.37
10
Vout (VDC)
24.24
24.48
24.72
24.96
25.2
25.44
25.68
25.92
26.16
26.4
Rt up (KΩ)
816.889
179.914
94.338
60.464
42.307
30.988
23.257
17.64
13.376
10.027
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
10 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Derating
AM20EW-11005SH22-NZ
Free Air Convection
Free Air Convection
55°C 40-66 Vin Without heatsink
100
100
65°C 120-160 Vin Without heatsink
60
Safe Operating Area
40
20
65°C 66-120Vin Without heatsink
Output Power (%)
70°C 120-160 Vin With heatsink
80
80
60
Safe Operating Area
40
20
0
- 20
- 40
0
20
40
55 65 70
60
0
80 85 100
- 20
- 40
Ambient Temperature º C
0
20
40
65 71
60
80 85 100
Ambient Temperature º C
AM20EW-11003SH22-NZ
AM20EW-110xxDH30-NZ
Free Air Convection
Free Air Convection
71ºC With heatsink
Without heatsink
100
100
80
120-160Vin Without heatsink
60
Safe Operating Area
40
With heatsink
Output Power (%)
Output Power (%)
40-120Vin Without heatsink
80
Safe Operating Area
60
40
20
20
0
- 40
- 20
0
20
40
65 71
60
0
80 85 100
- 40
- 20
0
20
40
65 71
60
80
85
100
Ambient Temperature º C
Ambient Temperature º C
Others
Free Air Convection
71 º C without heat sink
100
Output Power (%)
Output Power (%)
71°C 66-120Vin With heatsink
60°C 40-66 Vin With heatsink
75º C with heat sink
80
Safe Operating Area
60
40
20
0
- 40
- 20
0
20
40
60
80
85
100
Ambient Temperature º C
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
11 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
Typical application circuit
+
Vin
FUSE
+
Cin
DC
Vin
FUSE
Cin
24 Vin
48 Vin
-
100 µF / 50V
100 µF / 100V
110Vin
2A Slow blow
10µF - 47µF
+Vout
+
Cout
+
DC
Cout
DC
- Vin
- Vin
- Vout
+ Vout
+ Vin
Cin
- Vout
Model
+ Vin
+
DC
- Vin
FUSE
+Vout
+ Vout
+ Vin
- Vout
Single
Vout
Cout
Dual Vout
Cout
3.5 / 5V
9V
12 / 15V
24V
3.5 / 5V
12 / 15V
24V
470µF / 16V
220µF / 16V
220µF / 25V
100µF / 50V
470µF / 16V
220µF / 25V
100µF / 50V
±5V
±9V
±12V / ±15V
220µF / 16V
100µF / 16V
100µF / 25V
±12V / ±15V
±24V
220µF / 25V
100µF / 50V
Common
+
Cout
- Vout
EMC recommended circuit for 24 & 48V input 1500VDC isolation models
CY1
1nF/2KV
LDM
4.7uH / 3.1A
FUSE
+ Vin
+ Vin
+
C3
330uF/
50V
C2
C1
- Vin
+
- Vin
+ Vin
+ Vin
+
C1
C3
330uF/
50V
C2
- Vin
EMC
- Vout
EMI
+
DC
- Vin
+Vout
+ Vout
+ C4
DC
Common
- Vout
+
Common
C5
- Vout
CY2
1nF/2KV
C1/C3
C2
C4/C5
24 Vin
48 Vin
330 µF / 50V
330 µF / 100V
1 µF / 50V
1 µF / 100V
Refer to Cout in typical application
circuit
F 051e R13.H
REV: 04/22/A
C4
- Vout
Model
www.aimtec.com
+
CY1
1nF/2KV
LDM
4.7uH / 3.1A
FUSE
DC
CY2
1nF/2KV
EMI
EMC
DC
+Vout
+ Vout
Tel: +1 514 620 2722
12 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
EMC recommended circuit for 110V input 1500VDC isolation models
CY1
1nF/2KV
FUSE
+ Vin
- Vin
AMFW72-0.41NZ
PE
C1
100uF/
200V
+
+Vout
+ Vout
+ Vin
DC
DC
- Vin
- Vout
- Vout
CY2
1nF/2KV
EMC recommended circuit with EN60950 compliant for 110Vin 2250VDC Isolation
LCM2
0.53mH
(TN150P-RH
12.7*12.7*7.9)
LCM1
Aimtec AMFC22-1NZ
+ Vin
C1
100uF/
200V
- Vin
+
C2
0.22uF
/250V
CY1
1000pF/
400VAC
C3
0.22uF/2
50V
CY2
1000pF/400VAC
PE
Vout
Cout
3.3V/5V
12V/15V
24V
470 µF
220 µF
100 µF
CY3
1000pF/400VAC
C4
10~47uF
Low ESR
+Vout
+ Vout
+ Vin
DC
DC
- Vin
Cout
- Vout
- Vout
CY4
1000pF/400VAC
EMC recommended circuit with EN50155 compliant for 110Vin 2250VDC Isolation
CY1
1000pF/400VAC
2A Slow blow type
FUSE
+ Vin
- Vin
+ Vin
AMFW72-0.41NZ
PE
C1
100uF/
200V
+
C2
10~47uF
/250V
Low ESR
DC
- Vin
+Vout
+ Vout
DC
- Vout
Cout
- Vout
CY2
1000pF/400VAC
Vout
Cout
3.3V/5V
9V/12V/15V
18V/24V
470 µF
220 µF
100 µF
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Tel: +1 514 620 2722
13 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
EMC recommended circuit for 24 & 48V input 3000VDC isolation models
LCM
6.8mH
FUSE
+ Vin
C1
+
C2
CY1
1nF/3KV
+ Vin
C3
C4
- Vin
+
DC
- Vin
EMI
EMC
C1
C2 & C3
C4
24 Vin
48 Vin
1000 µF / 50V
680 µF / 100V
1 µF / 50V
1 µF / 100V
330 µF / 50V
330 µF / 100V
Vout
Cout
470 µF
220 µF
100 µF
DC
Cout
- Vout
- Vout
CY2
1nF/3KV
Model
3.3V/5V
9V/12V/15V
18V/24V
+Vout
+ Vout
EMC recommended circuit with EN60950 compliant for 110V input 3000VDC isolation models
CY1
1000pF/400VAC
2A Slow blow type
FUSE
+ Vin
- Vin
+ Vin
AMFW72-0.41NZ
PE
C1
100uF/
200V
+
C2
47uF
/200V
Low ESR
DC
- Vin
+Vout
+ Vout
DC
- Vout
Cout
- Vout
CY2
1000pF/400VAC
Vout
±12 Vout
±15 & ±24 Vout
www.aimtec.com
F 051e R13.H
REV: 04/22/A
Cout
220uF/25V
100uF/35V
Tel: +1 514 620 2722
14 of 15
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20EW-NZ
20 Watt | DC-DC Converter
EMC recommended circuit with EN50155 compliant for 110V input 3000VDC isolation models
LCM1
30mH
+ Vin
- Vin
C1
100uF/
200V
+
C2
0.22uF
/250V
C3
0.22uF/2
50V
Vout
±12 Vout
±15 & ±24 Vout
CY1
1000pF/
400VAC
CY2
1000pF/400VAC
PE
CY3
2200pF/400VAC
LCM2
30mH
+ Vin
C4
47uF/
200V
DC
- Vin
+Vout
+ Vout
DC
- Vout
Cout
- Vout
CY4
2200pF/400VAC
Cout
220uF/25V
100uF/35V
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
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