MKW2500 / MKW2500A Series
Model Selection Guide
Model Number
Input
Voltage
Output
Voltage
Output Current
Input Current
Efficiency
Max.
Min.
@Max. Load @No Load
@Max. Load
VDC
VDC
3.3
5.1
12
mA
mA
300
mA (Typ.)
1056
1529
1452
1452
1452
1452
528
mA (Typ.)
% (Typ.)
78
MKW2521
MKW2522
MKW2523
MKW2524
MKW2526
MKW2527
MKW2531
MKW2532
MKW2533
MKW2534
MKW2536
MKW2537
MKW2541
MKW2542
MKW2543
MKW2544
MKW2546
MKW2547
3000
2950
1250
1000
{625
{500
3000
2950
1250
1000
{625
{500
3000
2950
1250
1000
{625
{500
295
82
125
86
12
( 9 ~ 18 )
30
15
100
86
{12
{15
3.3
5.1
12
{62.5
{50
300
86
86
78
295
764
82
125
726
86
24
20
10
( 18 ~ 36 )
15
100
726
86
{12
{15
3.3
5.1
12
{62.5
{50
300
726
86
726
86
264
78
295
382
82
125
363
86
48
( 36 ~ 75 )
15
100
363
86
{12
{15
{62.5
{50
363
86
363
86
Note :
Absolute Maximum Ratings
1. Specifications typical at Ta=+25], resistive load,
nominal input voltage, rated output current unless
otherwise noted.
Parameter
Min.
Max.
25
Unit
VDC
VDC
VDC
]
12VDC Input Models
-0.7
-0.7
-0.7
---
---
Input Surge Voltage
( 1000 mS )
24VDC Input Models
48VDC Input Models
50
2. Transient recovery time is measured to within 1%
error band for a step change in output load of 75%
to 100%.
100
260
5,000
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
mW
3. Ripple & Noise measurement bandwidth is 0-20
MHz.
Exceeding these values can damage the module.These are not continuous
operating ratings.
4. These power converters require a minimum
output loading to maintain specified regulation.
5. Operation under no-load conditions will not
damage these devices; however they may not
meet all listed specifications.
6. All DC/DC converters should be externally fused
at the front end for protection.
Environmental Specifications
7. Other input and output voltage may be available,
please contact factory.
Parameter
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
Conditions
Ambient
Case
Min.
-40
-40
-50
---
Max.
+60
+100
+125
95
Unit
]
]
]
%
8.To order the converter with Remote on/off function
,please add suffix - RC ( EX : MK2521-RC )
9. An optional internal filter is available. When the
filter is added, the MKW2500 will meet
EN55022-A. Add the suffix “ A” to the model
number, e.g. MKW2521A.
Cooling
Free-Air Convection
10. Specifications subject to change without notice.
RFI
Six-Side Shielded Metal Case
MINMAX
2004/REV:4
2
TOTAL-POWER [ TOTAL POWER INTERNATIONAL ]
