25DMOW_1.5 series
25W - Single Output - Wide Input - Isolated & Regulated
DC-DC Converter
Input specifications
Isolation specifications
Item
Item
Test condition
Min
36
Typ
48
Max
75
Units
V
Test condition
Input/output
Test at 500VDC
Min
10
Typ
Max
Units
VDC
MΩ
Operating input
voltage
Isolation voltage*
Isolation resistance**
Isolation capacitance
1500
Max. input current
100% load Vin= Vin
(min) to Vin (max)
0.9
75
A
2200
pF
Input current
no load, full input
45
50
mA
mA
*
Test duration 1 minute, leak current lower than 10mA
** The isolation resistance of input to output is no less than 10MΩ
Short circuit input
current
Reflected ripple
current
peak-to-peak
15
mA
Inrush transient
Input fuse
Vin=48V
0.05
A2S
A
Fast blow
2
Product Selection Guide
Input Voltage [VDC]
Output Voltage
Output Current
Efficiency
[%, Min./Typ.]
Capacitive load
[µF, Max.]
Part Number
Nominal
Range
Max
[VDC]
[A, max]
5
36-75
80
5
5000
86/88
1000
25DMOW_4805S1.5
Typical characteristics
Efficiency
Derating
Converter Efficiency Vs. Output Current
Available load current vs. ambient temperature and
airflow for the module mounted horizontally
Dynamic Response
Vin=48V/Vo=5V,50%-75%-50%load,2.5A/µs @25°C
Output ripple & noise
@25°C(Vin=48V/Io=5A,20MHz bandwidth)
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GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
25DMOW_1.5 – Rev. 2020-1.0
Specifications subject to change without notice.