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: -40
o
C to +85
o
C
Continuous Short Circuit protection
Models
Single output
Model
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-11009S-NZ
AM20EW-11012S-NZ
AM20EW-11015S-NZ
AM20EW-11024S-NZ
AM20EW-11003SH22-NZ
AM20EW-11005SH22-NZ
AM20EW-11012SH22-NZ
AM20EW-11015SH22-NZ
AM20EW-11024SH22-NZ
AM20EW-2403SH30-NZ
AM20EW-2405SH30-NZ
AM20EW-2409SH30-NZ
AM20EW-2412SH30-NZ
AM20EW-2415SH30-NZ
AM20EW-2424SH30-NZ
AM20EW-4803SH30-NZ
AM20EW-4805SH30-NZ
AM20EW-4812SH30-NZ
AM20EW-4815SH30-NZ
AM20EW-4824SH30-NZ
Input
Voltage (V)
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
40-160
40-160
40-160
40-160
40-160
40-160
9-36
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
18-75
Max Input
Current
Full/No load
(mA)
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
212/20
188/20
222/20
219/8
219/8
219/8
818/45
958/45
967/12
967/12
967/12
967/12
409/25
484/25
484/8
484/8
484/8
Output
Voltage
(V)
3.3
5
9
12
15
24
3.3
5
9
12
15
24
5
9
12
15
24
3.3
5
12
15
24
3.3
5
9
12
15
24
3.3
5
12
15
24
Output
Current
max
(mA)
5000
4000
2222
1667
1333
834
5000
4000
2222
1667
1333
834
4000
2222
1667
1333
833
5000
4000
1667
1333
833
5000
4000
2222
1667
1333
834
5000
4000
1667
1333
834
Isolation
(VDC)
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
2250
2250
2250
2250
2250
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
3000
Max
Capacitive
Load
(uF)
10000
10000
4700
1600
1000
500
10000
10000
4700
1600
1000
500
4020
2200
1600
1000
470
10000
10000
1600
1000
470
10000
10000
4700
1600
1000
500
10000
10000
1600
1000
500
Efficiency
(%)
86
90
89
89
90
90
86
90
89
89
90
90
89
88
88
88
88
82
84
85
86
86
86
89
88
88
89
89
86
88
88
89
89
Models
Dual output
Model
AM20EW-2405D-NZ
AM20EW-2409D-NZ
AM20EW-2412D-NZ
AM20EW-2415D-NZ
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F 051e R13.H
Input
Voltage
(V)
9-36
9-36
9-36
9-36
Max Input
current Full/No
load (mA)
993/45
941/10
941/10
941/10
Output
Voltage
(V)
±5
±9
±12
±15
Output
Current
max
(mA)
±2000
±1111
±834
±667
Isolation
(VDC)
1500
1500
1500
1500
Max
Capacitive
Load(uF)
±4800
±1000
±800
±625
Efficiency
(Typ.)
(%)
86
88
88
88
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
AM20EW-4805D-NZ
AM20EW-4812D-NZ
AM20EW-4815D-NZ
18-75
18-75
18-75
497/25
485/9
485/9
±5
±12
±15
±2000
±834
±667
1500
1500
1500
±4800
±800
±625
86
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 heat sink for metal cased 1500VDC isolated 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.
**Add suffix “-K” for optional heatsink preinstalled on metal cased models, “-K-ST” for optional heatsink and screw terminal
bottom plate or “-K-STD” for optional heatsink and DIN Rail screw terminal bottom plate and reverse voltage protection.
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
Voltage range
Filter
Startup time
Absolute Maximum Rating
Peak Input Voltage time
On/Off control
Input under voltage lockout
Input reflected current
24
48
110
Nominal
24
48
110
Typical
9-36
18-75
40-160
π(Pi) Network
10
Maximum
Units
VDC
ms
VDC
s
-0.7-50
-0.7-100
-0.7-180
1
ON – open or 3.5-12VDC ; OFF – short to -Vin or 0-1.2VDC,
Idle current: 110Vin 1500 isolated models - 1mA; Others - 2~7mA
24
5.5-6.5
48
14-15.5
110V, 2250V & 3000V Isolation
28-33
30
VDC
mA
Isolation Specifications
Parameters
Tested I/O voltage
Tested I/FG & O/FG voltage
Resistance
Capacitance
Conditions
60 sec, 1mA
2250V Isolation models, 60 sec, 1mA
110Vin 3000V isolation models, 60sec, 1mA
500VDC I/O Isolation
1500VDC models 100KHz/0.1V
110Vin 2250V & 3000V Isolation, I/O, 100KHz/0.1V
3000VDC models 100KHz/0.1V
Typical
1500, 2250 &
3000
1600
1500
>1000
2000
2200
500
Maximum
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)
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F 051e R13.H
Conditions
110Vin, 3000V isolation, positive output
Others
Typical
Maximum
±2
±3
±1.5
160
210
Units
%
%
%
% of Io
±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% to
±0.5
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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±0.5
±0.5
±1
±1
±1
±1.5
% of Vin
% 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% 1
st
load, 10-100% 2
nd
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
±0.03
100
±10
500
800
±8
±5
%
%/
o
C
mV p-p
%
µS
%
±5
±3
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
Dimensions
(L x W x H)
Conditions
100% load, 24 & 48 Vin
100% load, 110Vin
See derating curve
Typical
270
300
-40 to +85
-55 to +125
Maximum
Units
KHz
o
C
o
C
105
Free air convection
o
C
Weight
MTBF
Maximum soldering temperature
95
% RH
24/48Vin, 3000VDC models
Plastic (UL94-V0)
Other models
Aluminum Alloy
Aluminium case
2 x 1 x 0.47 inches 50.8 x 25.4 x 11.8 mm
Plastic case
2.03 x 1.04 x 0.47 inches 51.5 x 26.5 x 12 mm
Optional packages
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
Environment Specification
Test
Vibration
Vibration (110 Vin/2250VDC isolation)
Parameters
Test mode
Acceleration
IEC61373 car body 1 B mold
Conditions
10-55Hz
10g,
30min, every axis tested
Safety Specifications
Parameters
Agency approvals
cULus (without 110Vin models) , CE (110Vin models only)
EN 55022, Class B, with external filter & EN 55024: 2010,
EN 50121-3-2, 150kHz-500kHz 99dBuV, 30MHz-230MHz 40dBuV/m at 10m (110Vin, 2250VDC models
approved) (110Vin, 3000 VDC models meet)
EN 55016-2-1, 500kHz-30MHz 93dBuV, 230MHz-1GHz 47dBuV/m at 10m (110Vin, 2250VDC models approved)
(110Vin, 3000 VDC models meet)
Information technology Equipment
IEC/UL 60950-1
Standards
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F 051e R13.H
Tel: +1 514 620 2722
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Series AM20EW-NZ
20 Watt | DC-DC Converter
Railway application
EN50155 (110Vin, 2250VDC models approved) (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(110Vin 2250/3000VDC
Isolation), Criteria B
IEC 61000-4-3, 10V/m, 20V/m(110Vin 3000VDC isolation), Criteria A
EN50121-3-2, 20V/m (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 (110Vin 2250/3000VDC Isolation), Criteria A
IEC 61000-4-5, ±2KV, Criteria B, with external filter
EN50121-3-2, L-L ±1KV (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 (110Vin 2250/3000VDC
Isolation), Criteria B
IEC 61000-4-29, 0-70%, Criteria B
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
Pin Out Specifications
Pin
1
2
3
4
5
6
Single
On/Off Control
-Vin
+Vin
-Vout
Trim
+Vout
Dual
On/Off Control
-Vin
+Vin
-Vout
Common
+Vout
Dimensions metal case
50.80
(2.00)
10.16
(0.40)
6
3
10.16
(0.40)
10.16
(0.40)
20.32
(0.80)
15.24
(0.60)
25.40
(1.00)
7.62 5.08
(0.30) (0.20)
Bottom View
2
5
15.24
(0.60)
DIA
1.00
(0.04)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.014)
Case Tolerance ±0.50 (±0.02)
11.80
(0.47)
Dimensions metal case for 110Vin 3000V isolation dual output models
3
5.08
(0.20)
2.54
(0.10)
6
10.16
(0.40)
25.40
(1.00)
2
Bottom View
1
4
5
5.08
10.16
(0.20)
(0.40)
10.16
(0.40)
DIA
1.00
(0.04)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.014)
Case Tolerance ±0.50 (±0.02)
11.80
(0.47)
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F 051e R13.H
4.10
(0.16)
Tel: +1 514 620 2722
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2.54
(0.10)
2.54
(0.10)
50.80
(2.00)
45.72
(1.80)
4.10
(0.16)
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
2.54
(0.10)
1
4
2.54
(0.10)
Series AM20EW-NZ
20 Watt | DC-DC Converter
Dimensions plastic case
51.50
(2.03)
10.16
(0.40)
6
3
10.16
(0.40)
10.16
(0.40)
20.32
(0.80)
15.24
(0.60)
26.50
(1.04)
7.62 5.08
(0.30) (0.20)
Bottom View
2
5
15.24
(0.60)
DIA
1.00
(0.04)
Notes:
All dimensions are typical in
millimeters (inches).
Pin diameter Tolerance ±0.10 (±0.004)
Case Tolerance ±0.50 (±0.02)
12.00
(0.47)
Optional -K heatsink
16.50
(0.65)
Side view
4.10
(0.16)
DIA
1.00
(0.04)
10.56
(0.42)
6
3
Bottom View
2
10.16
(0.40)
7.62 5.08
(0.30) (0.20)
5
15.54
(0.61)
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)
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F 051e R13.H
2.94
(0.12)
1
4
10.16
(0.40)
2.94
(0.12)
4.10
(0.16)
Tel: +1 514 620 2722
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Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
2.54
(0.10)
1
4
2.54
(0.10)
