15DAW4_4812S1.5 [GAPTEC]
15W - Single Output - Ultra Wide Input - Isolated & Regulated;
| 型号： | 15DAW4_4812S1.5 |
| 厂家： | 
GAPTEC |
| 描述： | 15W - Single Output - Ultra Wide Input - Isolated & Regulated |
| 文件： | 总7页 (文件大小：4466K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
15DAW4_1.5 series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
DC-DC Converter
15 Watt
Efficiency up to 90%
1.5kVDC isolation
Operating temperature
range: -40°C ~ +85°C
The 15DAW4_1.5 series offer 15W of output, with 4:1 ultra wide input
voltage of 9-36VDC, 18-75VDC, and features 1500VDC isolation, over
current, over voltage and short-circuit protection, as well as six sided
metal shielding.
4:1 wide input voltage range
Low temperature rise
Short circuit protection (SCP)
All models are particularly suited to industrial, tele-communications,
test equipments power.
UL-60950-1 (E347551)
Common specifications
Short circuit protection:
Cooling:
Input specifications
Hiccup, continous, automatic recovery
Free air convection
-40°C~+85°C
Item
Test condition
PI
Min
Typ
Max
Units
Input filter
Operation temperature range:
Storage temperature range:
Input surge voltage
(1 sec. max.)
• 24VDC input
• 48VDC input
50
100
VDC
VDC
-55°C~+125°C
Start-up voltage
• 24VDC input
• 48VDC input
9
17.8
VDC
VDC
Case temperature:
(Operating Temperature curve range)
105°C MAX
Under voltage shut-
down
• 24VDC input
• 48VDC input
7.5
16
VDC
VDC
Lead temperature:
Storage humidity range:
Switching frequency:
Case material:
300°C MAX, 1.5mm from case for 10 sec
5% MIN, 95% MAX
Start-up time
Nominal input &
constant resistance
load
10
ms
300kHz TYP, Nominal input, 100% load
Aluminium alloy
Ctrl(1)
• Models ON
• Models OFF
Ctrl open or connect TTL
high level(2.5-12VDC)
Ctrl connect GND or low
level(0-1.2VDC)
MTBF (MIL-HDBK-217F@25°C):
Safety certification:
Weight:
1000 K hours MIN
UL/EN60950 (Pending)
• Input current
(models OFF)
1
mA
28g (36g with heatsink)
Shake:
10-55Hz, 10G, 30 Min. along X, Y and Z
1. The CTRL pin voltage is referenced to GND.
Isolation specifications
Example:
15DAW4_2415S1.5
Item
Test condition
Min
Typ
Max Units
VDC
15 = 15Watt; D = DIP; A =s eries; W4 = wide input (4:1) 9-36Vin;
15Vout; S = single output; 1.5 = 1500VDC isolation
Isolation voltage
Tested for 1 minute
and leakage current
less than 1 mA
1500
Isolation resistance
Test at 500VDC
1000
MΩ
Isolation capacitance 100KHz/0.1V
• 24VDC output
2000
1000
pF
pF
• Others
Note:
1. Input voltage can’t exceed this value, or will cause the permanent damage.
2. Min. load shouldn‘t be less than 5%, otherwise ripple maybe increase
dramatically. Operation under minimum load will not damage the converter,
however, they may not meet all specification listed.
3. Max. Capacitive Load tested at nominal input voltage and constant resistive
load.
4. All specifications measured at Ta = 25°C, humidity <75%, nominal input
voltage and rated output load unless otherwise specified.
5. In this datasheet, all the test methods of indications are based on our
corporate standards.
6. All characteristics are for listed model, non-standard models may perform
differently, please contact our technical person for more detail.
7. Contact us for your specific requirement.
8. Specifications subject to change without prior notice.
Page 1 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
Output specifications
EMC specifications
Item
Test condition
Min
Typ
0.2
Max
15
Units
W
EMI
EMI
EMS
CE
CISPR22/EN55022
CLASS A (without external circuit)
CLASS B (External Circuit Refer to
EMC recommended circuit, 2 )
Output power
Line regulation
0.75
Full load, Input volta-
ge from low to high
0.5
%
RE
CISPR22/EN55022
CLASS A (without external circuit)
CLASS B (External Circuit Refer to
recommended circuit, 2 )
Load regulation
10% to 100% load
0.5
1
1
%
%
Output voltage
accuracy
Refer to recommen-
ded
circuit
3
ESD
IEC/EN61000-4-2
perf. Criteria B
Contact 4KV/ Air 8KV
Temperature drift 100% full load
0.02
%/°C
mVp-p
µ¥s
EMS
EMS
RS
IEC/EN61000-4-3
10V/m
2KV
perf. Criteria A
perf. Criteria B
Ripple & Noise*
20MHz Bandwidth
70
100
500
EFT
IEC/EN61000-4-4
(External Circuit Refer to recommended circuit, 1 )
Transient recove-
ry time
25% load step change
300
EMS
Surge
IEC/EN61000-4-5 2KV perf. Criteria B
Transient respon-
se deviation
25% load step change
Input voltage range
3
5
%
(External Circuit Refer to recommended circuit, 1 )
IEC/EN61000-4-6 3 Vr.m.s perf. Criteria A
IEC/EN61000-4-29 0%-70%
EMS
EMS
CS
Over current
protection
120
130
160
%
Voltage dips,
short and
interruptions
immunity
perf. Criteria B
Trim
10%
VDC
Output over vol-
tage protection
• 3.3VDC output
• 5VDC output
• 12VDC output
• 15VDC output
• 24VDC output
3.9
6.2
15
18
30
VDC
VDC
VDC
VDC
VDC
* Ripple and noise tested by “parallel cable” method. See detailed operation
instructions at Testing of Power Converter section, application notes.
Part Number
Input Voltage [VDC]
Nominal
Max(1)
Output
Output Current
[mA, Max]
Input Current [mA, typ]
Reflected Ripple
[mA, Typ.]
Efficiency
[%, Typ.]
Capacitive load
[µF, Max]
Range
9-36
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
9-36
9-36
9-36
18-75
18-75
18-75
Voltage [VDC]
Full load
633
695
703
703
695
200
150
63
No load
45
45
15
15DAW4_2403S1.5
15DAW4_2405S1.5
15DAW4_2412S1.5
15DAW4_2415S1.5
15DAW4_2424S1.5
15DAW4_4803S1.5
15DAW4_4805S1.5
15DAW4_4812S1.5
15DAW4_4815S1.5
15DAW4_2405D1.5
15DAW4_2412D1.5
15DAW4_2415D1.5
15DAW4_4805D1.5
15DAW4_4812D1.5
15DAW4_4815D1.5
24
24
24
24
24
48
48
48
48
24
24
24
48
48
48
40
40
40
40
40
80
80
80
80
40
40
40
80
80
80
3.3
5
4000
3000
1250
1000
625
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
87
90
89
89
90
87
89
88
90
86
88
88
86
88
89
10200
4020
1035
705
12
15
24
3.3
5
15
20
35
470
4000
3000
1250
1000
1500
625
10200
4020
1035
705
35
12
15
5
10
50
10
727
20
15
4800
800
12
15
5
710
500
710
15
500
1500
625
363
355
351
20
15
4800
800
12
15
500
15
500
1. Input voltage can’t exceed this value, or will cause the permanent damage.
EMC recommended circuit
Note:
In Figure 1, part ①1 is EMS Recommended external circuit, part 2 is EMI recommended
external circuit. Choose according to requirements.
Page 2 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
EMC recommended circuit PCB layout
Typical characteristics
15DAW4_2405D1.5
15DAW4_2405S1.5
15DAW4_2405D1.5
15DAW4_2405S1.5
15DAW4_4815D1.5
15DAW4_4815S1.5
15DAW4_4815D1.5
15DAW4_2405S1.5
Page 3 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
EMC test waveforms (CLASS B apply circuit)
15DAW4_2405D1.5
CE (positive line)
15DAW4_2405D1.5
CE (negative line)
15DAW4_4815D1.5
CE (positive line)
15DAW4_4815D1.5
CE (negative line)
15DAW4_2405D1.5
CE (positive line)
15DAW4_2405D1.5
CE (negative line)
15DAW4_4815D1.5
CE (positive line)
15DAW4_4815D1.5
CE (negative line)
Page 4 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
EMC test waveforms (CLASS B apply circuit)
15DAW4_2405S1.5
CE (positive line)
15DAW4_2405S1.5
CE (negative line)
15DAW4_4815S1.5
CE (negative line)
15DAW4_4815S1.5
CE (positive line)
15DAW4_2405S1.5
CE (negative line)
15DAW4_2405S1.5
CE (positive line)
15DAW4_4815S1.5
CE (positive line)
15DAW4_4815S1.5
CE (negative line)
Page 5 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
Mechanical dimensions
Recommended footprint
Tube outline (without heatsink)
Note:
Unit: mm[inch]
Pin diameter tolerances: 0.10mm [ 0.004inch]
Pin height tolerances: 0.50mm [ 0.020inch]
General tolerances: 0.30mm [ 0.012inch]
Note:
Unit: mm[inch]
General tolerances: 0.50mm [ 0.020inch]
L=220mm [8.661inch]
Tube quantity: 7pcs
Recommended circuit
If you want to further decrease the input surge voltage and the out-
put ripple etc, an capacitor filtering network may be connected to the
input and output ends of the DC/DC converter, see (Figure 1).
It should also be noted that the capacitance of filter capacitor must
be proper. If the capacitance is too big, a startup problem might arise.
For every channel of output, provided the safe and reliable operation
i
s
ensured, the recommended capacitance of its filter capacitor sees the
external capacitor table on the right.
Figure 1
Cannot use in parallel and hot swap
Page 6 of 7
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4 Series
15W - Single Output - Ultra Wide Input - Isolated & Regulated
DC-DC Converter
Trim application & trim resistance
Application circuit for TRIM
(Part in broken line is the interior of models)
Formula for resistance of Trim
Note:
Leave open if not used.
Value for R1, R2, R3, and Vref refer to the following table.
RT: Resistance of Trim
a: User-defined parameter, no actual meanings
Vo’: The trim up/down voltage
Vo
3.3 (VDC)
5 (VDC)
12 (VDC)
15 (VDC)
24 (VDC)
Resistance
R1 (KΩ)
R2 (KΩ)
R3 (KΩ)
Vref (V)
4.801
2.863
15
2.883
2.864
10
10.971
2.864
17.8
14.497
2.864
17.8
24.872
2.863
20
1.24
2.5
2.5
2.5
2.5
Heatsink assembly
Tube outline (with heatsink)
Note:
Note:
Unit: mm[inch]
Unit: mm[inch]
General tolerances: 0.30mm [ 0.012inch]
General tolerances: 0.50mm [ 0.020inch]
If use heatsinks, make sure there is enough space
for a specific size in the above graph.
L=220mm [8.661inch]
Tube quantity: 7pcs
Test configurations
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to
simulate source impedance.
Page 7 of 7
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
15DAW4_1.5 – Rev. 2020-1.1
Specifications subject to change without notice.
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