CUI AE40-EW-S12 Dc-dc converter Datasheet

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date
12/19/2017
page
1 of 7
SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
FEATURES
•
•
•
•
•
•
•
•
40 watts
-25 to +70°C operating temp
4,000 Vdc isolation
extra wide input voltage 10:1
input voltage from 200~1,200 Vdc
OVP protection
output short circuit protection
board mounted
MODEL
input
voltage
output
voltage
range
(Vdc)
(Vdc)
min
(A)
AE40-EW-S12
200~1200
12
AE40-EW-S15
200~1200
AE40-EW-S24
200~1200
Notes:
output
current
output
power
ripple
& noise1
efficiency2
max
(A)
max
(W)
max
(mVp-p)
typ
(%)
0
3.33
40
200
83
15
0
2.67
40
200
84
24
0
1.67
40
200
84
1. Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 µF electrolytic and 1 µF ceramic capacitors on the output.
2. Measured at 200 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
AE40-EW - SXX
Output Voltage
Base Number
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CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ 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 600 Vdc
at 1200 Vdc
inrush current
at 600 Vdc
input fuse
3.5 A / 1500 Vdc (external)
max
units
200
typ
1200
Vdc
175
185
185
195
Vdc
Vdc
320
100
55
mA
mA
mA
60
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
1,200
1,000
680
μF
μF
μF
±1
±2
%
line regulation
from low line to high line, full load
±0.5
±1
%
load regulation
from 0% to full load
±0.5
±1
%
delay time
from Vin = 0 V to 90% of rated ouptut voltage
1
s
switching frequency
temperature coefficient
at full load
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
max
units
20
30
Vdc
Vdc
110
%
SAFETY AND COMPLIANCE
parameter
conditions/description
isolation voltage
input to output for 1 minute
min
typ
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, ± 4kV, class B (external circuit required, see Figure 2)
surge
IEC/EN61000-4-5, ± 2kV, 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
voltage dips & interruptions
IEC/EN61000-4-11, 0%-70%, class B
MTBF
as per MIL-HDBK-217F, 25°C
RoHS
2011/65/EU
4,000
300,000
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max
units
Vdc
hours
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CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ page 3 of 7
ENVIRONMENTAL
parameter
conditions/description
min
max
units
operating temperature
see derating curves
-25
70
°C
-25
85
°C
95
%
2000
m
storage temperature
storage humidity
typ
non-condensing
altitude
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
89.00 x 63.50 x 25.00 [3.504 x 2.500 x 0.984 inch]
case material
black flame-retardant heat-proof plastic (UL94V-0)
MECHANICAL
mm
weight
210
g
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.50[±0.020]
pin diameter tolerance: ±0.10[±0.004]
AC
PIN CONNECTIONS
-Vin
2
+Vin
3
+Vout
4
no pin
5
-Vout
6
no pin
7
NC
NC=no connection
AC
AC
AC
‫܍‬A‫܍‬C
4UZK͹-XOJSS
Recommended PCB Layout
Top View
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AC
1
™AC
AC
Function
AC
PIN
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CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ page 4 of 7
DERATING CURVES
Temperature Derating Curve
(200~1000 Vdc input voltage)
Load vs. Input Voltage Derating Curve
(at 25°C)
100
Output Load (%)
Output Load (%)
100
80
60
40
20
0
-25
50
Ambient Temperature (ºC)
80
60
40
20
0
200
70
1000
Input Voltage (Vdc)
1200
EFFICIENCY CURVES
AE40-EW-S12 Efficiency Curve
Efficiency vs. Load Current
95
90
90
85
Efficiency (%)
Efficiency (%)
AE40-EW-S12 Efficiency Curve
Efficiency vs. Input Voltage
85
80
75
75
70
65
70
65
200
80
60
400
600
800
Input Voltage (Vdc)
1000
1200
10
20
AE40-EW-S15 Efficiency Curve
Efficiency vs. Input Voltage
90
86
85
Efficiency (%)
Efficiency (%)
84
82
80
78
100
80
90
100
70
74
60
72
1000
90
75
65
600
800
Input Voltage (Vdc)
80
80
76
400
40
50
60
70
Load Current (%)
AE40-EW-S15 Efficiency Curve
Efficiency vs. Load Current
88
70
200
30
1200
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10
20
30
40
50
60
70
Load Current (%)
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CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ page 5 of 7
EFFICIENCY CURVES (CONTINUED)
AE40-EW-S24 Efficiency Curve
Efficiency vs. Load Current
90
90
88
85
Efficiency (%)
Efficiency (%)
AE40-EW-S24 Efficiency Curve
Efficiency vs. Input Voltage
86
84
82
80
75
70
65
60
55
78
76
200
80
400
600
800
Input Voltage (Vdc)
1000
1200
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10
20
30
40
50
60
70
Load Current (%)
80
90
100
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CUI Inc │ SERIES: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ page 6 of 7
APPLICATION CIRCUIT
+I NPUT
FUSE
NTC
Figure 1
+V in +Vo
C5
T VS RL
C6
+
MOV
- IN PUT
-Vi n
-Vo
Table 1
Vout
(Vdc)
Fuse
MOV
NTC
C5
(µF)
C6
(µF)
TVS
12
3.5 A / 1500 Vdc
S20K1000
10D-20
1
220
SMBJ20A
15
3.5 A / 1500 Vdc
S20K1000
10D-20
1
220
SMBJ20A
24
3.5 A / 1500 Vdc
S20K1000
10D-20
1
120
SMBJ30A
EMC RECOMMENDED CIRCUIT
Figure 2
Table 2
Recommended External Circuit Components
+INPU T
FU SE
NT C
LC M
+
+
M OV
+
+
-INPU T
C1
R1
C2
R2
C3
R3
C4
R4
+Vin
-Vin
+Vo
C5
C6
-Vo
TVS
RL
FUSE
3.5 A / 1500 Vdc
MOV
S20K1000
NTC
10D-20
LCM
10 mH
C1, C2, C3, C4
47 µF/450 V
R1, R2, R3, R4
1 MΩ/2 W
Note: See also Table 1.
Notes:
1. C5 is a ceramic capacitor used to filter high frequency noise.
2. C6 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: AE40-EW │ DESCRIPTION: DC-DC CONVERTER
date 12/19/2017 │ page 7 of 7
REVISION HISTORY
rev.
1.0
description
date
initial release
12/19/2017
The revision history provided is for informational purposes only and is believed to be accurate.
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20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
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[email protected]
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