Series AM20E-NZ
20 Watt | DC-DC Converter
FEATURES:
•
•
•
•
•
Efficiency up to 90%
Wide 2:1 Input range
No-load consumption ≤0.15W
Over Current protection
Continuous Short Circuit protection
•
•
•
•
•
On/Off Remote Control
Over Voltage Protection
I/O Isolation 1500VDC
Operating Temperature: -40oC to +85oC
Output Voltage adjustment
Models
Single output
Model
Input
Voltage (V)
Max Input
Current
Full/No
load (mA)
Output
Voltage
(V)
Output
Current
max
(A)
Isolation
(VDC)
Max
Capacitive
Load
(uF)
Efficiency
Typ. (%)
AM20E-12110S-NZ
AM20E-2403S-NZ
AM20E-2405S-NZ
AM20E-2409S-NZ
AM20E-2412S-NZ
AM20E-2415S-NZ
AM20E-2424S-NZ
AM20E-4803S-NZ
AM20E-4805S-NZ
AM20E-4809S-NZ
AM20E-4812S-NZ
AM20E-4815S-NZ
AM20E-4824S-NZ
9-18
18-36
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
1938
818/45
993/45
969/10
969/10
969/10
969/10
409/25
497/25
485/9
485/9
485/9
485/9
110
3.3
5
9
12
15
24
3.3
5
9
12
15
24
0.18
5
4
2.22
1.66
1.33
0.83
5
4
2.22
1.66
1.33
0.83
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
1500
66
10000
10000
4700
1600
1000
500
10000
10000
4700
1600
1000
500
88
86
90
87
87
88
88
86
90
89
89
90
90
Input
Voltage (V)
Max Input
Current
Full/No
load (mA)
Output
Voltage
(V)
Output
Current
max (A)
Isolation
(VDC)
Max
Capacitive
Load(uF)
Efficiency
Typ. (%)
Models
Dual output
Model
AM20E-1215D-NZ
9-18
1960/20
±15
±0.66
1500
±625
87
AM20E-1224D-NZ
9-18
1938/25
±24
±0.41
1500
±220
88
AM20E-2405D-NZ
18-36
993/45
±5
±2
1500
±4800
84
AM20E-2409D-NZ
18-36
969/10
±9
±1.11
1500
±1000
86
AM20E-2412D-NZ
18-36
969/10
±12
±0.83
1500
±800
86
AM20E-2415D-NZ
18-36
969/10
±15
±0.66
1500
±625
86
AM20E-2424D-NZ
18-36
969/10
±24
±0.41
1500
±500
86
AM20E-4805D-NZ
36-75
497/25
±5
±2
1500
±4800
86
AM20E-4812D-NZ
36-75
485/9
±12
±0.83
1500
±800
88
AM20E-4815D-NZ
36-75
485/9
±15
±0.66
1500
±625
89
*Add suffix “-ST” for optional screw terminal bottom plate or “-STD” for optional DIN Rail screw terminal bottom plate (It is
limited to models AM20E-4805S-NZ-ST, AM20E-4812S-NZ-STD and AM20E-4824S-NZ-STD).
**Add suffix “-K” for optional heatsink, “-K-ST” for optional heatsink and screw terminal bottom plate or “-K-STD” for optional
heatsink and DIN Rail screw terminal bottom plate (It is limited to models AM20E-4812D-NZ-K, AM20E-4824S-NZ-K and AM20E2405S-NZ-K).
*** All the suffix options will be discontinued (EOL) by December 30, 2020; For new designs, please refer to AM20EW-NZ series.
**** Due to the reverse polarity protection, models with -ST or -STD options will have their efficiency decreased by 2%.
NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity1000
2000
2050
1050
Maximum
Conditions
Typical
Maximum
AM20E-1224D-NZ negative
5% to 100% load
50% 1st load, 10-100% 2nd load
Full load, LL-HL
Full load, LL-HL
5% to 100% load
5% to 100% load, 12Vin/15 and 24Vout
5% to 100% load, others
±2
±1
±4
±3
±5
±0.5
±1
±1
±1.5
±1.5
160
Units
VDC
MOhm
pF
Output Specifications
Parameters
Voltage accuracy*
Cross regulation
Line voltage regulation (single)
Line voltage regulation (dual)
Load voltage regulation (+Vout)**
Load voltage regulation (-Vout)**
Over voltage protection****
Over current protection
Short Circuit protection
Temperature coefficient
±0.2
±0.5
±0.5
±1
±0.5
≥110
AM20E-12110S-NZ
130
others
≥110
Continuous, hiccup, auto-recovery
5% to 100% load, AM20E-12110S-NZ
Ripple & Noise***
5% to 100% load, others
Voltage adjustment range
24/48Vin
Transient recovery time
25% load step change
25% load step change: 3.3, 5, ±5Vout
Transient recovery deviation
25% load step change: others
Voltage adjustment
24/48Vin
* Voltage accuracy for ±5V and ±9V at 0% to 5% load is ±5% max.
** Load regulation at 0% to 5% load is ±5%.
*** Measured at 20MHz bandwidth. Ripple & Noise when load ˂5% is 5% of Vo.
**** AM20E-12110S-NZ does not have over voltage protection.
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REV: 04/20/A
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50
300
±5
±3
190
±0.03
250
100
±10
500
±8
±5
±10
Units
%
%
% of Vin
% of Vin
%
%
% of Vo
% of Io
%/oC
mV p-p
%
µS
%
% of Vo
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Series AM20E-NZ
20 Watt | DC-DC Converter
General Specifications
Parameters
Switching frequency
Operating temperature
Storage temperature
Maximum case temperature
Cooling
Humidity
Case material
Conditions
Typical
AM20E-12110S-NZ
100% load
See derating curve
300
270
-40 to +85
-55 to +125
Maximum
Units
KHz
oC
oC
AM20E-12110S-NZ
oC
105
Free air convection
95
% RH
Aluminum alloy
Pin mountable
2.00 x 1.00 x 0.46inches (50.80 x 25.40 x 11.80mm)
With optional -ST mounting plate
2.99 x 1.24 x 0.84inches (76.00 x 31.50 x 21.20mm)
With optional -STD mounting plate
2.99 x 1.24 x 1.02inches (76.00 x 31.50 x 25.80mm)
With optional -K Pin mountable
2.02 x 1.03 x 0.65inches (51.40 x 26.20 x 16.50mm)
With optional -ST-K mounting plate
2.99 x 1.24 x 1.00inches (76.00 x 31.50 x 25.30mm)
With optional -STD-K mounting plate
2.99 x 1.24 x 1.18inches (76.00 x 31.50 x 29.90mm)
Pin mountable
26
With optional -ST mounting plate
48
With optional -STD mounting plate
68
g
With optional -K Pin mountable
34
With optional -ST-K mounting plate
56
With optional -STD-K mounting plate
76
o
>1,000,000 hours (MIL-HDBK -217F, Ground Benign, t=+25 C)
oC
1.5mm from case for 10 sec
300
Dimensions (L x W x H)
Weight
MTBF
Manual soldering temperature
Environment Specification
Test
Parameters
Conditions
Vibration
Test mode
Acceleration
10-150Hz
5g, 90min, every axis tested
Safety Specifications
Parameters
Design to meet EN60950 (except 12Vin models and AM20E-2424D-NZ)
CISPR32/EN55032, Class A, with no external components; Class B with recommended EMC circuit part A
(AM20E-12110S-NZ does not comply with CISPR32/EN55032 radiate emission standard)
Electrostatic Discharge Immunity
IEC 61000-4-2, Contact ±4KV, Criteria B
RF, Electromagnetic Field Immunity
IEC 61000-4-3, 10V/m, Criteria A
Electrical Fast Transient / Burst Immunity
IEC 61000-4-4, ±2KV with recommended EMC circuit part B, Criteria B
Surge Immunity
IEC 61000-4-5, L-L ±2KV with recommended EMC circuit part B, Criteria B
RF, Conducted Disturbance Immunity
IEC 61000-4-6, 3 Vrms, Criteria A
Voltage dips, Short Interruptions & Voltage
IEC 61000-4-29, 0-70%, Criteria B
variations Immunity
Standards
Derating
AM20E-1215D-NZ
AM20E-12110S-NZ
Free Air Convection
Free Air Convection
100
Output Power (%)
Output Power (%)
100
80
60
Safe Operating Area
40
20
40
- 20
0
20
40
55
60
80
85
0
100
- 40
Ambient Temperature º C
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F 051e R2
REV: 04/20/A
Safe Operating Area
60
20
0
- 40
80
- 20
0
20
40
60
80
85
100
Ambient Temperature º C
Tel: +1 514 620 2722
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Series AM20E-NZ
20 Watt | DC-DC Converter
Others
Free Air Convection
Output Power (%)
100
80
Safe Operating Area
60
40
20
0
- 20
- 40
0
20
40
60
71
80
85
100
Ambient Temperature º C
Dimensions metal case
Pin Out Specifications
10.16
(0.40)
6
7.62 5.08
(0.30) (0.20)
25.40
(1.00)
Top View
10.16 2.54
(0.40) (0.10)
Bottom View
3
2
5
1
4
15.24
(0.60)
15.24
(0.60)
20.32
(0.80)
2.54 10.16
(0.10) (0.40)
50.80
(2.00)
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
Note:
Unit: mm (inch)
General tolerances: ±0.50 (±0.02)
Pin diameter tolerance: ±0.10 (±0.004)
Side View
1.00
(0.04)
4.10
(0.16)
11.80
(0.47)
Printed Face
Heatsink Option: AM20E-NZ-K
Top View
51.40
(2.02)
Bottom View
5
1
4
10.16
(0.40)
3
2
10.16
(0.40)
7.62 5.08
(0.30) (0.20)
26.20
(1.03)
6
Side View
1.00
(0.04)
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F 051e R2
REV: 04/20/A
Note:
Unit: mm (inch)
General tolerances: ±0.50 (±0.02)
4.10
(0.16)
16.50
(0.65)
20.32
(0.80)
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Series AM20E-NZ
20 Watt | DC-DC Converter
Screw Terminal Option: AM20E-NZ-ST
76.00
(2.99)
61.60
(2.43)
23.00
(0.91)
Ø3.30
31.50
(1.24)
Pin Out Specifications
1
2
3
Top View
4
5
6
Pin
Single
Dual
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
- Vout
Trim
+ Vout
On/Off Control
-Vin
+Vin
- Vout
Trim
+ Vout
Side View
8.80
(0.35)
21.20
(0.84)
Ø3.30
Note:
Unit: mm (inch)
Wire range: 24-12 AWG
Tightening torque: Max 0.4 N*m
General tolerances: ±0.50 (±0.02)
Screw Terminal with Heatsink Option: AM20E-NZ-K-ST
Top View
76.00
(2.99)
61.60
(2.43)
23.00
(0.91)
31.50
(1.24)
Ø3.30
1
2
3
4
5
6
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F 051e R2
REV: 04/20/A
Side View
8.80
(0.35)
25.30
(1.00)
21.20
(0.84)
Ø3.30
Tel: +1 514 620 2722
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Note:
Unit: mm (inch)
Wire range: 24-12 AWG
Tightening torque: Max 0.4 N*m
General tolerances: ±0.50 (±0.02)
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20E-NZ
20 Watt | DC-DC Converter
DIN-RAIL Option: AM20E-NZ-K-STD
76.00
(2.99)
61.60
(2.43)
23.00
(0.91)
Ø3.30
31.50
(1.24)
Pin Out Specifications
1
2
3
4
5
6
Top View
Pin
Single
Dual
1
2
3
4
5
6
On/Off Control
-Vin
+Vin
- Vout
Trim
+ Vout
On/Off Control
-Vin
+Vin
- Vout
Trim
+ Vout
Side View
9.80
(0.39)
22.20
(0.87)
25.80
(1.00)
Ø3.30
Note:
Unit: mm (inch)
Mounting rail: TS35
Wire range: 24-12 AWG
Tightening torque: Max 0.4 N*m
General tolerances: ±0.50 (±0.02)
DIN-RAIL with heatsink Option: AM20E-NZ-K-STD
Top View
76.00
(2.99)
61.60
(2.43)
23.00
(0.91)
31.50
(1.24)
Ø3.30
1
2
3
4
5
6
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F 051e R2
REV: 04/20/A
Side View
9.80
(0.39)
25.80
(1.00)
25.80
(1.00)
22.20
(0.87)
Ø3.30
Tel: +1 514 620 2722
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Note:
Unit: mm (inch)
Mounting rail: TS35
Wire range: 24-12 AWG
Tightening torque: Max 0.4 N*m
General tolerances: ±0.50 (±0.02)
Toll free: + 1 888 9 AIMTEC (924 6832)
North America only
Series AM20E-NZ
20 Watt | DC-DC Converter
Typical application circuit
Single output models
+ Vin
C1
100uF
+Vout
+ Vout
+ Vin
+
DC
+
DC
Cout
- Vin
- Vin
- Vout
- Vout
Dual output models
+ Vin
C1
100uF
DC
Cout
Cout
DC
Common
+
Cout
- Vin
- Vout
Single output models
9V/12V/15V Vout
220µF
3.3V/5V Vout
470µF
+Vout
+
+
- Vin
Model
+ Vout
+ Vin
24V Vout
100µF
- Vout
Dual output models
±5V Vout
Others
220µF
100µF
EMC recommended external filter
LDM CY1
4.7uH 1nF/
2KV
FUSE
+ Vin
+ Vin
+
+
- Vin
B
C3
C2
680μF/
100V
A
DC
- Vin
CY2
1nF/
2KV
+Vout
+ Vout
DC
- Vout
Cout
- Vout
Note: Part A for EMI filter, Part B for EMS filter
Model
FUSE
C2
C3
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F 051e R2
REV: 04/20/A
12V/24V Vin
48V Vin
Choose based on actual input current
1µF/50V
1µF/100V
330µF/50V
330µF/100V
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Series AM20E-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.
AM20E-xx03S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
3.267
193.344
1
3.333
305.949
2
3.234
106.818
2
3.366
102.749
3
3.201
70.696
3
3.399
57.886
4
3.168
50.870
4
3.432
38.180
5
3.135
38.341
5
3.465
27.104
6
3.102
29.708
6
3.498
20.007
7
3.069
23.397
7
3.531
15.072
8
3.036
18.583
8
3.564
11.442
9
3.003
14.790
9
3.597
8.658
10
2.97
11.724
10
3.63
6.457
AM20E-xx05S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
1
4.95
105.181
2
4.9
52.154
3
4.85
31.997
4
4.8
21.378
5
4.75
14.823
6
4.7
10.373
7
4.65
7.155
8
4.6
4.719
9
4.55
2.811
10
4.5
1.277
Trim up %
Vout (VDC)
Rt up (KΩ)
1
5.05
176.356
2
5.1
71.279
3
5.15
41.974
4
5.2
28.200
5
5.25
20.198
6
5.3
14.967
7
5.35
11.281
8
5.4
8.544
9
5.45
6.430
10
5.5
4.749
AM20E-xx09S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
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F 051e R2
REV: 04/20/A
1
2
3
4
5
6
7
8
9
10
8.91
375.533
1
9.09
314.532
8.82
207.430
2
9.18
112.639
8.73
139.157
3
9.27
64.148
8.64
102.145
4
9.36
42.357
8.55
78.924
5
9.45
29.975
8.46
62.997
6
9.54
21.990
8.37
51.393
7
9.63
16.412
8.28
42.562
8
9.72
12.297
8.19
35.617
9
9.81
9.134
8.1
30.011
10
9.9
6.629
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Series AM20E-NZ
20 Watt | DC-DC Converter
AM20E-xx12S-NZ
Trim down %
1
2
3
4
5
6
7
8
9
10
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
11.88
496.092
1
12.12
706.435
11.76
301.452
2
12.24
158.920
11.64
212.527
3
12.36
83.879
11.52
161.585
4
12.48
54.075
11.4
128.573
5
12.6
38.077
11.28
105.442
6
12.72
28.095
11.16
88.332
7
12.84
21.274
11.04
75.164
8
12.96
16.317
10.92
64.716
9
13.08
12.552
10.8
56.223
10
13.2
9.595
AM20E-xx15S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
1
14.85
634.883
1
2
14.7
400.637
2
3
14.55
288.514
3
4
14.4
222.759
4
5
14.25
179.537
5
6
14.1
148.960
6
7
13.95
126.187
7
8
13.8
108.569
8
9
13.65
94.532
9
10
13.5
83.087
10
15.15
1460.099
15.3
192.574
15.45
96.642
15.6
61.354
15.75
43.016
15.9
31.781
16.05
24.191
16.2
18.721
16.35
14.590
16.5
11.361
Vout (VDC)
Rt up (KΩ)
AM20E-xx24S-NZ
Trim down %
Vout (VDC)
Rt down (KΩ)
Trim up %
Vout (VDC)
Rt up (KΩ)
1
2
3
4
5
6
7
8
9
10
23.76
1286.200
1
24.24
816.889
23.52
792.123
2
24.48
179.914
23.28
565.867
3
24.72
94.338
23.04
436.104
4
24.96
60.464
22.8
351.954
5
25.2
42.307
22.56
292.963
6
25.44
30.988
22.32
249.315
7
25.68
23.257
22.08
215.714
8
25.92
17.640
21.84
189.047
9
26.16
13.376
21.6
167.370
10
26.4
10.027
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
