Wall DCMK10-24S12HI 10 watts dc/dc converter single and dual output Datasheet

DCMK10-HI SERIES
10 Watts
DC/DC Converter
Single and Dual Outputs
Rev A
FEATURES
• Wide 2:1 Input Voltage Range
• Full Regulated Output Voltage
• Ultra-High I/O Isolation with
Reinforced Insulation
• Qualified for IGBT and High Isolation
Applications
•
•
•
•
•
No Minimum Load Requirement
Over Load and Short Circuit Protection
RoHS & REACH Compliant
Common Mode Transient Immunity: 15KV/µs
UL/cUL/IEC/EN 60950-1 Safety Approvals &
CE Marking
DESCRIPTION
Size: 2.00in x 1.00in x 0.47in (50.8mm x 25.4mm x 12mm)
The DCMK10-HI series of DC/DC converters offers 10 watts of output power in a
compact 2” x 1” x 0.47” package. This series consists of fully regulated single and dual
outputs with a wide 2:1 input voltage range. Each model in this series has no minimum
load requirement, is qualified for IGBT and high isolation applications, and has over
load and short circuit protection. This series has UL/cUL/IEC/EN 60950-1 safety
approvals and CE marking.
MODEL SELECTION TABLE
Single Output Models
Model Number
DCMK10-12S05HI
DCMK10-12S051HI
DCMK10-12S12HI
DCMK10-24S05HI
DCMK10-24S051HI
DCMK10-24S12HI
DCMK10-48S05HI
DCMK10-48S051HI
DCMK10-48S12HI
Input Voltage
Range
12VDC
(9~18VDC)
24VDC
(18~36VDC)
48VDC
(36~75VDC)
Output
Voltage
Output Current
5VDC
5.1VDC
12VDC
5VDC
5.1VDC
12VDC
5VDC
5.1VDC
12VDC
1600mA
1600mA
835mA
2000mA
2000mA
835mA
2000mA
2000mA
835mA
Input Current
No Load Max Load
889mA
30mA
919mA
1057mA
548mA
20mA
567mA
522mA
274mA
10mA
283mA
261mA
Ripple &
Noise
Maximum
Capacitive Load
Efficiency
100mVp-p
100mVp-p
150mVp-p
100mVp-p
100mVp-p
150mVp-p
100mVp-p
100mVp-p
150mVp-p
1000µF
1000µF
470µF
1000µF
1000µF
470µF
1000µF
1000µF
470µF
75%
74%
79%
76%
75%
80%
76%
75%
80%
Output
Power
10W
10W
10W
MODEL SELECTION TABLE
Dual Output Models
Model Number
DCMK10-12D12HI
DCMK10-12D15HI
DCMK10-24D12HI
DCMK10-24D15HI
DCMK10-48D12HI
DCMK10-48D15HI
5/4/2017
Input Voltage
Range
Output
Voltage
Output Current
12VDC
(9~18VDC)
±12VDC
±15VDC
±12VDC
±15VDC
±12VDC
±15VDC
±417mA
±333mA
±417mA
±333mA
±417mA
±333mA
24VDC
(18~36VDC)
48VDC
(36~75VDC)
Input Current
No Load Max Load
1042mA
30mA
1028mA
516mA
20mA
508mA
258mA
10mA
254mA
Ripple &
Noise
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
Maximum
Efficiency
Capacitive Load(1)
220#µF
220#µF
220#µF
220#µF
220#µF
220#µF
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
80%
81%
81%
82%
81%
82%
Output
Power
10W
10W
10W
Page 1 of 5
DCMK10-HI SERIES
10 Watts
DC/DC Converter
Single and Dual Outputs
Rev A
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, Resistive Load, and Rated Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
9
18
36
7
13
30
-0.7
-0.7
-0.7
12
24
48
8
15
33
Max
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Start-Up Threshold Voltage
Input Surge Voltage (1 sec. max)
Under Voltage Shutdown
Short Circuit Input Power
Input Filter
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Setting Accuracy
Line Regulation
Load Regulation
Voltage Balance
Output Power
Output Current
Minimum Load
Maximum Capacitive Load
Ripple & Noise
Reflected Ripple Current
Transient Response Deviation
Transient Recovery Time(2)
Temperature Coefficient
PROTECTION
Short Circuit Protection
Over Load Protection
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Storage Temperature
Case Temperature
Humidity
Altitude
Cooling(5)
Lead Temperature
MTBF (Calculated)
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
I/O Isolation Voltage
I/O Isolation Resistance
I/O Isolation Capacitance
Common Mode Transient Immunity
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Case Material
Pin Material
SAFETY CHARACTERISTICS
Safety Approvals
Conducted EMI
5/4/2017
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
All models
All models
12V Input Models
24V Input Models
48V Input Models
25% Load Step Change
25% Load Step Change
120
Non-Condensing
1.5mm from case for 10sec.
MIL-HDBK-217F, 25ºC, Ground Benign
120
4000
8000
10
+75
+125
+95
95
4000
Natural Convection
260
100,000
See Table
150
180
60
15
Flammability to UL 94V-0 rated
VDC
VDC
VDC
mW
Continuous, Automatic Recovery
150
%
-40
-50
Rated for 60 seconds
Tested for 1 second
500VDC
100KHz, 1V
VDC
See Table
±1.0
%Vnom
±0.3
±0.5
%
±0.5
±1.0
%
±0.6
±1.2
±0.5
±2.0
%
See Table
See Table
No Minimum Load Requirement
See Table
See Table
100
50
mA
25
300
600
µsec
±3
±5
%
±0.02
±0.05
%/ºC
Vin=Min. to Max. @Full Load
Io=15% to 100%
Io=5% to 100%
Dual Output, Balanced Load
Natural Convection
18
36
75
9
18
36
25
50
100
8.5
16
24
3000
Internal Pi Type
80
ºC
ºC
ºC
%RH
m
ºC
Hours
kHz
VACrms
VDC
GΩ
pF
KV/µs
0.86oz (24.5g)
2in x 1in x 0.47in (50.8mm x 25.4mm x 12mm)
Non-Conductive Black Plastic
Copper Alloy with Gold Plate over Nickel Subplate
UL/cUL 60950-1 recognition (UL Certificate)
IEC/EN 60950-1 (CB-Report)
Compliance to EN55022, FCC Part 15
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Class A
Page 2 of 5
DCMK10-HI SERIES
10 Watts
DC/DC Converter
Single and Dual Outputs
Rev A
NOTES
1. # for each output
2. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%.
3. We recommend to protect the converter by a slow blow fuse in the input supply line.
4. Other input and output voltages may be available, please contact factory.
5. “Natural Convection” is about 20LFM but is not equal to still air (0 LFM)
*Due to advances in technology, specifications subject to change without notice.
DERATING CURVE
MECHANICAL DRAWINGS
Pin
1
2
3
4
5
Pin Connections
Single Output
Dual Output
+Vin
+Vin
-Vin
-Vin
+Vout
+Vout
No Pin
Common
-Vout
-Vout
Notes:
All dimensions in mm (inches)
Tolerance: X.X±0.5 (X.XX±0.02)
X.XX±0.25 (X.XXX±0.01)
Pin Diameter: 1.0±0.05 (0.04±0.002)
5/4/2017
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 3 of 5
Rev A
DCMK10-HI SERIES
10 Watts
DC/DC Converter
Single and Dual Outputs
TEST SETUP
Input Reflected-Ripple Current Test Setup
Input reflected-ripple current is measured with an inductor Lin (4.7µH) and Cin (220µF, ESR < 1.0Ω at 100KHz) to simulate source impedance. Capacitor
Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500KHz.
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.47µF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20MHz. Position the
load between 50mm and 75mm from the DC/DC converter.
TECHNICAL NOTES
Input Source Impedance
The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power
module. In applications where power is supplied over long line and output loading is high, it may be necessary to use a capacitor on the input to ensure
startup. By using a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100kHz) capacitor of a 10µF for the 12V input devices and a 4.7µF for
the 24V input devise and a 2.2µF for the 48V devices. Capacitor mounted close to the power module helps ensure stability of the unit.
Output Ripple Reduction
A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple,
it is recommended to use 3.3µF capacitors at the output.
Maximum Capacitive Load
The DCMKE10-HI series has limitation of maximum connected capacitance on the output. The power module may operate in current limiting mode
during start-up, affecting the ramp-up and the startup time. Connect capacitors at the point of load for best performance. Maximum capacitance can be
found in data sheet.
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module, and board spacing. To avoid
exceeding the maximum temperature rating of the components inside the power module, the case temperature must be kept below 95ºC. The derating
curves are determined from measurements obtained in a test setup.
5/4/2017
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 4 of 5
Rev A
DCMK10-HI SERIES
10 Watts
DC/DC Converter
Single and Dual Outputs
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely
with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide
ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your
future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
5/4/2017
(603)778-2300
(888)597-9255
(603)778-9797
[email protected]
www.wallindustries.com
37 Industrial Drive
Exeter, NH 03833
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: [email protected]
Page 5 of 5
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