MKWI10C SERIES
DC-DC Power Module 10W
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2019/01/17 REV:6 Page 1 of 6
®
FEATURES
►Fully Encapsulated Plastic Case for Chassis and DIN-Rail Mounting Version
►Ultra-wide 4:1 Input Voltage Range
►Fully Regulated Output Voltage
►High Efficiency up to 86%
►I/O Isolation 3000 VDC
►Operating Ambient Temp. Range -40°C to +92.5°C
►No Min. Load Requirement
►Under-voltage, Overload and Short Circuit Protection
►Remote On/Off Control
►EMI Emission EN 55032 Class A & FCC Level A Approved (Pending)
►EMC Immunity EN 61000-4-2,3,4,5,6,8 Approved (Pending)
►UL/cUL/IEC/EN 62368-1 Safety Approval & CE Marking
PRODUCT OVERVIEW
The MINMAX MKWI10C series is a new range of high performance DC-DC converters featuring a wide 4:1 input range in a chassis-mount package with
terminal strip connections and optional DIN-Rail mounting offer system designers the opportunity to eliminate the power board request in the field
application.
Further features including high efficiency 86%; wide operating temp. range by -40℃ to +92.5℃ ; I/O isolation 3000VDC for 60Sec; no min. load request;
built-in EMC filter for EMI emission EN 55032 class A and EMS immunity EN 61000-4-2,3,4,5,6,8 approved; and abnormal operation protection with under-
voltage, overload and short circuit protections.
All family have been qualified per CB scheme with safety approvals to UL/cUL/IEC/EN 62368-1 with 3 years warranty.
Model Selection Guide
Model Number
Input
Voltage
(Range)
Output
Voltage
Output
Current
Input Current Max. capacitive
Load
Efficiency
(typ.)
Max.
@No Load
@Max. Load
VDC
VDC
mA
mA(typ.)
μF
%
MKWI10-24S05C
24
(9 ~ 36)
5
2000
30
1000
84
MKWI10-24S051C
5.1
2000
1000
84
MKWI10-24S12C
12
833
470
86
MKWI10-24S15C
15
666
330
86
MKWI10-24S24C
24
416
150
86
MKWI10-24S48C
48
208
68
84
MKWI10-24D12C
±12
±416
220#
86
MKWI10-24D15C
±15
±333
150#
86
MKWI10-24D24C
±24
±208
68#
85
MKWI10-48S05C
48
(18 ~ 75)
5
2000
20
1000
84
MKWI10-48S051C
5.1
2000
1000
84
MKWI10-48S12C
12
833
470
86
MKWI10-48S15C
15
666
330
86
MKWI10-48S24C
24
416
150
86
MKWI10-48S48C
48
208
68
84
MKWI10-48D12C
±12
±416
220#
86
MKWI10-48D15C
±15
±333
150#
86
MKWI10-48D24C
±24
±208
68#
85
# For each output
MKWI10C SERIES
DC-DC Power Module 10W
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2019/01/17 REV:6 Page 2 of 6
®
Input Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Input Surge Voltage (1 sec. max.)
24V Input Models
-0.7
---
50
VDC
48V Input Models
-0.7
---
100
Start-Up Threshold Voltage
24V Input Models
---
---
9
48V Input Models
---
---
18
Under Voltage Shutdown
24V Input Models
---
8
---
48V Input Models
---
16
---
Start Up Time (Power On)
Nominal Vin and Constant Resistive Load
---
---
60
ms
Input Filter
All Models
Internal Pi Type
Remote On/Off Control
Parameter
Conditions
Min.
Typ.
Max.
Unit
Converter On
3.5V ~ 12V or Open Circuit
Converter Off
0~1.2V or Short Circuit (Pin 1 and Pin 2)
Control Input Current (on)
Vctrl = 5V
---
---
500
μA
Control Input Current (off)
Vctrl = 0V
---
---
-500
μA
Control Common
Referenced to Negative Input
Standby Input Current
Nominal Vin
---
2.5
---
mA
Output Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Output Voltage Setting Accuracy
---
---
±2.0
%Vnom.
Output Voltage Balance
Dual Output, Balanced Loads
---
±1.0
±2.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
---
±0.5
%
Load Regulation
Io=0% to 100%
---
---
±0.5
%
Load Cross Regulation (Dual Output Models)
Asymmetrical Load 25/100% Full Load
---
---
±5.0
%
Minimum Load
No minimum Load Requirement
Ripple & Noise 0-20 MHz Bandwidth
24V & ±24V & 48V Output
Models
--- 180 --- mV
P-P
Other Output Models
---
90
---
mV
P-P
Transient Recovery Time
25% Load Step Change
---
---
500
μsec
Transient Response Deviation
---
±3
±5
%
Temperature Coefficient
---
±0.01
±0.02
%/℃
Over Load Protection
Hiccup
---
150
---
%
Short Circuit Protection
Hiccup Mode 0.7Hz typ., Automatic Recovery
General Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage
60 Seconds
3000
---
---
VDC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100kHz, 1V
---
2200
---
pF
Switching Frequency
---
330
---
kHz
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
4,132,899
---
---
Hours
Safety Approvals
UL/cUL 62368-1 recognition(UL certificate), IEC/EN 62368-1 & 60950-1(CB report)
Environmental Specifications
Parameter Min. Max. Unit
Operating Ambient Temperature Range
(See Power Derating Curve)
-40 +92.5 ℃
Case Temperature
---
+105
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
Lead Temperature (1.5mm from case for 10Sec.)
---
260
℃