CUI AE15-UW-S24 Dc-dc converter Datasheet

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date
09/13/2017
page
1 of 7
SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
FEATURES
•
•
•
•
•
•
•
•
•
15 watts
high operating temp -40 to +70°C
4,000 Vac isolation
UL 1741 approved; EN 62109 approved
board mounted
input voltage range of 200~1,500 Vdc
low ripple & noise
OVP protection
output short circuit protection
MODEL
input
voltage
output
voltage
range
(Vdc)
(Vdc)
min
(A)
AE15-UW-S12
200~1500
12
0
AE15-UW-S15
200~1500
15
AE15-UW-S24
200~1500
24
Notes:
output
current
output
power
ripple
& noise1
efficiency2
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
1.25
15
300
71
0
1.00
15
300
72
0
0.625
15
300
74
1. Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 µF electrolytic and 1 µF ceramic capacitors on the output.
2. Measured at 800 Vdc input voltage, full load.
3. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
AE15-UW - SXX
Output Voltage
Base Number
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 2 of 7
INPUT
parameter
conditions/description
min
operating input voltage
under voltage shutdown
shut-down range
turn-on range
current
at 200 Vdc
at 800 Vdc
at 1500 Vdc
inrush current
at 200 Vdc
at 800 Vdc
at 1500 Vdc
input fuse
15 A / 1500 Vdc (external)
max
units
200
typ
1500
Vdc
170
180
185
195
Vdc
Vdc
120
30
16
mA
mA
mA
30
80
150
A
A
A
OUTPUT
parameter
conditions/description
maximum capacitive load
12 Vdc output model
15 Vdc output model
24 Vdc output model
min
voltage accuracy
typ
max
units
2,000
1,200
470
μF
μF
μF
±2
%
line regulation
from low line to high line, full load
±1
%
load regulation
from 0% to full load
±1
%
delay time
from Vin = 0 V to 90% of rated ouptut voltage
2
switching frequency
temperature coefficient
at full load
s
65
kHz
±0.02
%/°C
PROTECTIONS
parameter
conditions/description
min
over voltage protection
12 Vdc, 15 Vdc output models
24 Vdc output model
over current protection
automatic recovery
short circuit protection
continuous, automatic recovery
typ
120
max
units
20
30
Vdc
Vdc
320
%
max
units
SAFETY AND COMPLIANCE
parameter
conditions/description
min
typ
isolation voltage
input to output for 1 minute
safety approvals
CSA (UL 1741), EN 62109
conducted emissions
CISPR22/EN55022, class A (external circuit required, see Figure 2)
radiated emissions
CISPR22/EN55022, class A (external circuit required, see Figure 2)
ESD
IEC/EN61000-4-2, contact ± 6kV/air ± 8kV, class B
radiated immunity
IEC/EN61000-4-3, 10V/m, class A
EFT/burst
IEC/EN61000-4-4, ± 2kV, class B (external circuit required, see Figure 2)
surge
IEC/EN61000-4-5, line-line ± 1kV, class B (external circuit required, see Figure 2)
conducted immunity
IEC/EN61000-4-6, 10 Vr.m.s, class A
magnetic field immunity
IEC/EN61000-4-8, 10 A/m, class A
MTBF
as per MIL-HDBK-217F, 25°C
RoHS
2011/65/EU
4,000
300,000
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Vac
hours
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 3 of 7
ENVIRONMENTAL
parameter
conditions/description
min
max
units
operating temperature
see derating curves
-40
70
°C
-40
85
°C
95
%
5000
m
storage temperature
storage humidity
non-condensing
altitude
see derating curves
typ
SOLDERABILITY
parameter
conditions/description
min
typ
max
units
hand soldering
for 3~5 seconds
350
360
370
°C
wave soldering
for 5~10 seconds
255
260
265
°C
parameter
conditions/description
min
typ
max
units
dimensions
125.00 x 75.00 x 40.00 [4.921 x 2.953 x 1.575 inch]
case material
black flame-retardant heat-proof plastic (UL94V-0)
MECHANICAL
weight
mm
300
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.50[±0.020]
pin diameter tolerance: ±0.10[±0.004]
pin height tolerance: ±1.50[±0.059]
In high vibration environments, this series
should be mounted with screws.
tightening torque: max 0.4 N*m
PIN CONNECTIONS
PIN
Function
1
-Vin
2
+Vin
3
NC
4
-Vout
5
+Vout
NC=no connection
Recommended PCB Layout
Top View
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 4 of 7
DERATING CURVES
12, 15 Vdc Output Models, Temperature Derating Curve
(200~300 Vdc input voltage)
100
Output Load (%)
Output Load (%)
100
80
70
60
40
20
0
-40
24 Vdc Output Model, Temperature Derating Curve
(200~300 Vdc input voltage)
-20
0
20
80
70
60
40
20
0
-40
40 50 60 70 80
Ambient Temperature (°C)
Temperature Derating Curve
(300~1500 Vdc input voltage)
Output Load (%)
Output Load (%)
70
60
40
20
-20
0
20
Ambient Temperature (°C)
100
Output Load (%)
40 50 60 70 80
80
60
40
20
2000
Altitude (m)
80
60
40
20
0
200
40 50 60 70 80
Load vs. Altitude Derating Curve
0
20
100
80
0
0
Ambient Temperature (°C)
Load vs. Input Voltage Derating Curve
(at 25°C)
100
0
-40
-20
5000
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Input Voltage (Vdc)
1500
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 5 of 7
EFFICIENCY CURVES
AE15-UW-S12 Efficiency Curve
Efficiency vs. Load Current
84
85
82
80
80
75
Efficiency (%)
Efficiency (%)
AE15-UW-S12 Efficiency Curve
Efficiency vs. Input Voltage
78
76
74
72
70
68
66
200
70
65
60
55
50
400
600
800 1000 1200
Input Voltage (Vdc)
1400
10
20
AE15-UW-S15 Efficiency Curve
Efficiency vs. Input Voltage
80
90
100
85
80
82
Efficiency (%)
80
78
76
74
72
70
68
200
75
70
65
60
55
400
600
800
1000
Input Voltage (Vdc)
1200
1400
1500
50
10
20
AE15-UW-S24 Efficiency Curve
Efficiency vs. Input Voltage
40
50
60
70
Load Current (%)
80
90
100
85
80
Efficiency (%)
84
82
80
78
76
74
72
200
30
AE15-UW-S24 Efficiency Curve
Efficiency vs. Load Current
90
88
86
Efficiency (%)
40
50
60
70
Load Current (%)
AE15-UW-S15 Efficiency Curve
Efficiency vs. Load Current
86
84
Efficiency (%)
30
1500
75
70
65
60
55
400
600
800 1000 1200
Input Voltage (Vdc)
1400
50
10
1500
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20
30
40
50
60
70
Load Current (%)
80
90
100
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 6 of 7
APPLICATION CIRCUIT
Figure 1
FU S E
+INPUT
+ V in
C1
+Vo
TV S
RL
+
D C -D C
- IN P U T
C2
-Vo
-V in
Table 1
Vout
(Vdc)
Fuse
C1
(μF)
C2
(μF)
TVS
12
15 A / 1500 Vdc
1
120
SMBJ20A
15
15 A / 1500 Vdc
1
120
SMBJ20A
24
15 A / 1500 Vdc
1
68
SMBJ30A
EMC RECOMMENDED CIRCUIT
Figure 2
Table 2
Recommended External Circuit Components
F US E
LD M
+ I NP U T
- IN P U T
C7
C8
C9
C 10
LC M
C3
R1
C4
R2
C5
R3
C6
R4
+Vin
+ Vo
C1
C2
DC- DC
- V in
- Vo
TV S
RL
FUSE
15 A/1500 Vdc
C7, C8, C9, C10
104K/275 Vac
C3, C4, C5, C6
47 µF/450 Vdc
R1, R2, R3, R4
1 MΩ/2 W
LDM
330 µH/1 A
LCM
7 mH/1 A
Note: See also Table 1.
Notes:
1. C1 is a ceramic capacitor used to filter high frequency noise.
2. C2 is electrolytic and is recommended to be high frequency and low resistance. For capacitance and current of the capacitor, refer to the datasheet provided by the
manufacturer. Capacitance withstand voltage derating should be 80% or above.
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CUI Inc │ SERIES: AE15-UW │ DESCRIPTION: DC-DC CONVERTER
date 09/13/2017 │ page 7 of 7
REVISION HISTORY
rev.
1.0
description
date
initial release
09/13/2017
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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