MKA10C SERIES
DC-DC Power Module 10W
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2021/08/24 REV:7 Page 1 of 6
®
FEATURES
►Fully Encapsulated Plastic Case for Chassis and DIN-Rail Mounting Version
►80-160VDC Wide Input Voltage Range
►Fully Regulated Output Voltage
►High Efficiency up to 85%
►I/O Isolation 3000VAC with Reinforced Insulation, rated for 1000Vrms
Working Voltage
►Operating Ambient Temp. Range -40℃ to +87℃
►No Min. Load Requirement
►Very Low No Load Power Consumption
►Under-voltage, Overload and Short Circuit Protection
►Remote On/Off Control
►EMI Emission EN 55032 Class A Approved
►EMC Immunity EN 61000-4-2,3,4,5,6,8 Approved
►UL/cUL/IEC/EN 62368-1 Safety Approval & CE Marking
PRODUCT OVERVIEW
The MINMAX MKA10C series is the latest 10Watt isolated DC-DC power module generation with 9 fixed output voltage models:5 / 5.1 / 12 / 15 / 24 / 48 /
±12 / ±15 / ±24VDC. The wide input range from 80VDC to 160VDC is specifically for electricity and renewable energy field applications within the usage of
terminal strip connectors in chassis and DIN-Rail package.
The key performances are: 3000VAC I/O Isolation, reinforced insulation, high efficiency, wide operating ambient temp. range -40℃ to +87℃, no min.
load, low no-load power consumption, remote on/off, built-in EMI emission EN 55032 Class A, UVLO, and SCP. The MKA10C series certificates in safety
UL/cUL/IEC/EN 62368-1 with CB report and CE marking and offers a solution for eliminating components of a power board.
Model Selection Guide
Model Number
Input
Voltage
(Range)
Output
Voltage
Output
Current
Input Current
Load
Efficiency
(typ.)
Max.
@Max. Load
@No Load
@Max. Load
VDC
VDC
mA
mA(typ.)
mA(typ.)
%
MKA10-110S05C
110
(80 ~ 160)
5
2000
110
20
83
MKA10-110S051C
5.1
2000
112
83
MKA10-110S12C
12
833
107
85
MKA10-110S15C
15
666
107
85
MKA10-110S24C
24
416
107
85
MKA10-110S48C
48
208
109
83
MKA10-110D12C
±12
±416
107
85
MKA10-110D15C
±15
±333
107
85
MKA10-110D24C
±24
±208
108
84
# For each output
Input Specifications
Parameter
Conditions / Model
Min.
Typ.
Max.
Unit
Input Surge Voltage (1 sec. max.)
-0.7
---
170
VDC
Start-Up Threshold Voltage
---
---
80
Under Voltage Shutdown
---
78
---
Start Up Time (Power On)
Nominal Vin and Constant Resistive Load
---
30
---
ms
Input Filter
All Models
Internal Pi Type
MKA10C SERIES
DC-DC Power Module 10W
E-mail:sales@minmax.com.tw Tel:886-6-2923150
2021/08/24 REV:7 Page 2 of 6
®
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
Continuous, Automatic Recovery (Hiccup Mode 0.7Hz typ.)
General Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
I/O Isolation Voltage
60 Seconds
Reinforced insulation, rated for 1000Vrms working voltage
3000 --- --- VAC
I/O Isolation Resistance
500 VDC
1000
---
---
MΩ
I/O Isolation Capacitance
100kHz, 1V
---
2200
---
pF
Switching Frequency
---
275
---
kHz
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
3,746,600
---
---
Hours
Safety Approvals
UL/cUL 62368-1 recognition(UL certificate), IEC/EN 62368-1 & 60950-1(CB report)
EMC Specifications
Parameter
Standards & Level
Performance
EMI
Conduction
EN 55032 Without external components Class A
Radiation
EMS
EN 55035
ESD
Direct discharge
Indirect discharge HCP & VCP
A
EN 61000-4-2 Air ± 8kV
Contact ± 6kV
Radiated immunity
EN 61000-4-3 10V/m
A
Fast transient
EN 61000-4-4 ±2kV
A
Surge
EN 61000-4-5 ±2kV
A
Conducted immunity
EN 61000-4-6 10Vrms
A
PFMF
EN 61000-4-8 100A/m
A