MKW3000 Series
Model Selection Guide
Model
Number
Input
Voltage
Output
Voltage
Output Current
Input Current
Reflected
Ripple
Current
Over
Efficiency
Voltage
Protection
Max.
mA
Min.
mA
240
240
100
80
@Max. Load @No Load
@Max. Load
% (Typ.)
81
VDC
VDC
3.3
5
mA (Typ.)
1358
1984
1898
1903
1898
1903
671
mA (Typ.)
mA (Typ.)
VDC
3.9
6.8
15
MKW3021
MKW3022
MKW3023
MKW3024
MKW3026
MKW3027
MKW3031
MKW3032
MKW3033
MKW3034
MKW3036
MKW3037
MKW3041
MKW3042
MKW3043
MKW3044
MKW3046
MKW3047
4000
4000
1670
1340
{835
{670
4000
4000
1670
1340
{835
{670
4000
4000
1670
1340
{835
{670
84
12
88
12
30
50
( 9 ~ 18 )
15
18
88
{12
{15
3.3
5
{50
{40
240
240
100
80
{15
{18
3.9
6.8
15
88
88
82
980
85
12
938
89
24
17
10
30
20
( 18 ~ 36 )
15
941
18
89
{12
{15
3.3
5
{50
{40
240
240
100
80
938
{15
{18
3.9
6.8
15
89
941
89
335
82
490
85
12
469
89
48
( 36 ~ 75 )
15
471
18
89
{12
{15
{50
{40
469
{15
{18
89
471
89
Notes :
Absolute Maximum Ratings
Parameter
Min.
-0.7
-0.7
-0.7
---
---
Max.
Unit
VDC
VDC
VDC
]
1. Specifications typical at Ta=+25], resistive load,
nominal input voltage, rated output current unless
otherwise noted.
12VDC Input Models
24VDC Input Models
48VDC Input Models
25
50
Input Surge Voltage
( 1000 mS )
100
260
4,500
2. Transient recovery time is measured to within 1%
error band for a step change in output load of 75%
to 100%.
Lead Temperature (1.5mm from case for 10 Sec.)
Internal Power Dissipation
mW
Exceeding the absolute maximum ratings of the unit could cause damage.
These are not continuous operating ratings.
3. Ripple & Noise measurement bandwidth is 0-20
MHz.
4. These power converters require a minimum output
loading to maintain specified regulation.
5. Operation under no-load conditions will not
damage these modules; however, they may not
meet all specifications listed.
Environmental Specifications
Parameter
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
Conditions
Ambient
Case
Min.
-40
-40
-50
---
Max.
+50
+105
+125
95
Unit
]
]
]
%
6. All DC/DC converters should be externally fused at
the front end for protection.
7. Other input and output voltage may be available,
please contact factory.
8. Specifications subject to change without notice.
Cooling
Free-Air Convection
Six-Sided Shielded, Metal Case
EN55022 Class A
9. To order the converter without Remote On/Off
function, please add a suffix -N
(e.g.MKW3021-N).
RFI
Conducted EMI
REV:0 2005/04
MINMAX
2
MINMAX [ MINMAX TECHNOLOGY CO., LTD. ]
