MJW25 SERIES
DC/DC CONVERTER 25W, Highest Power Density
Total Power International, Inc.
Output Voltage Trim
Parameter
Conditions
Min.
±10
Typ.
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Max.
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Unit
%
Trim Up / Down Range
% of Nominal Output Voltage
Environmental Specifications
Max.
Parameter
Model
Min.
-40
Unit
without Heatsink
57
with Heatsink
65
MJW25-24S033, MJW25-48S033
MJW25-24S05, MJW25-24S12
MJW25-24S15, MJW25-48S05
MJW25-48S12, MJW25-48S15
MJW25-12S033
56
53
64
61
Operating Ambient Temperature Range
(Natural Convection, see Derating)
℃
MJW25-12S05, MJW25-12S12,MJW25-12S15
MJW25-12D12, MJW25-12D15
MJW25-24D12, MJW25-24D15
MJW25-48D12, MJW25-48D15
Natural Convection without Heatsink
Natural Convection with Heatsink
100LFM Convection without Heatsink
100LFM Convection with Heatsink
200LFM Convection without Heatsink
200LFM Convection with Heatsink
400LFM Convection without Heatsink
400LFM Convection with Heatsink
50
59
17.6
14.8
13.6
8.5
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℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
℃/W
℃
℃
Thermal Impedance
11.8
6.5
8.8
4.3
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Case Temperature
+105
+125
95
Storage Temperature Range
-50
---
% rel. H
Humidity (non condensing)
Cooling
Free-Air convection
Six-Sided Shielded, Metal Case
---
RFI
Lead Temperature (1.5mm from case for 10Sec.)
260
℃
EMC Specifications
Parameter
Standards & Level
Performance
EMI
EN55022
EN61000-4-2 air ± 8KV , Contact ± 6KV
EN61000-4-3 10V/m
Class A /Class B (See Page 9)
Perf. Criteria A
ESD
Radiated immunity
Fast transient (See Note 7)
Surge (See Note 7)
Conducted immunity
Perf. Criteria A
EN61000-4-4 ±2KV
Perf. Criteria A
EN61000-4-5 ±1KV
Perf. Criteria A
EN61000-4-6 10V/m
Perf. Criteria A
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
TOTAL-POWER [ TOTAL POWER INTERNATIONAL ]
