Wall DCMD20W-24S33UN 20 watts dc/dc converter single and dual output Datasheet

DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
Rev A
Size: 4in x 2.25in x 0.75in (101.6mm x 57.2mm x 0.75mm)
OPTIONS
• Single or Dual Output
• Positive or Negative Logic
• Assembly Option
-Enclosed
-Din Rail
-Enclosed & Din Rail
APPLICATIONS
•
•
•
•
•
FEATURES
•
•
•
•
•
•
•
•
•
•
4:1 Ultra Wide Input Range
No Minimum Load Required
1600VDC Input to Output Isolation
Screw Terminals for Input and Output
Connections
• Internal Input Fuse Protection
• Internal Output LED Indicator
RoHS II and REACH Compliant
Over Voltage, Over Load and Short Circuit Protection
Remote Control
CE Marked
Meets EN55022 Class B
Safety Meets UL60950-1, EN60950-1, and
IEC60905-1
DESCRIPTION
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
The DCMD20W series of DC/DC converters offers up to 20 watts of output power in a 4in x 2.25in x 0.75in
chassis mount, enclosed, din rail or enclosed din rail package. This series consists of single and dual output
models with 4:1 ultra-wide input range. Each model has an internal output LED indicator, internal input fuse
protection, screw terminals for input and output connectors, as well as remote control. This series also has
over voltage, over load, and short circuit protection, RoHS II and REACH compliance, and UL60950-1,
EN60950-1, and IEC60950-1 safety approvals. Please call factory for order details.
MODEL SELECTION TABLE
Single Output Models
Model Number(1)
DCMD20W-24S33X
DCMD20W-24S05X
DCMD20W-24S12X
DCMD20W-24S15X
DCMD20W-48S33X
DCMD20W-48S05X
DCMD20W-48S12X
DCMD20W-48S15X
Input Voltage
Range
24VDC
(9.5~36VDC)
48VDC
(18~75VDC)
Output
Voltage
3.3VDC
5VDC
12VDC
15VDC
3.3VDC
5VDC
12VDC
15VDC
Output Current
Ripple & Noise
5500mA
4000mA
1670mA
1330mA
5500mA
4000mA
1670mA
1330mA
60mVp-p
75mVp-p
75mVp-p
75mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
No Load Input
Current
51mA
66mA
25mA
26mA
36mA
36mA
17mA
17mA
Maximum
Capacitive Load(2)
18000µF
9600µF
1650µF
1050µF
18000µF
9600µF
1650µF
1050µF
Efficiency
Output Power
84%
87%
85%
85%
84%
87%
86%
86%
Up to 20W
Efficiency
Output Power
87%
86%
86%
88%
87%
87%
Up to 20W
MODEL SELECTION TABLE
Dual Output Models
Model Number(1)
DCMD20W-24D05X
DCMD20W-24D12X
DCMD20W-24D15X
DCMD20W-48D05X
DCMD20W-48D12X
DCMD20W-48D15X
1/12/2017
Input Voltage
Range
24VDC
(9.5~36VDC)
48VDC
(18~75VDC)
Output
Voltage
±5VDC
±12VDC
±15VDC
±5VDC
±12VDC
±15VDC
Output Current
Ripple & Noise
±2000mA
±833mA
±667mA
±2000mA
±833mA
±667mA
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
No Load Input
Current
58mA
33mA
34mA
25mA
19mA
19mA
Maximum
Capacitive Load(2)
±4800µF
±825µF
±525µF
±4800µF
±825µF
±525µF
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 1 of 5
DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
Rev A
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
9.5
18
24
48
36
75
9.5
18
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Start-Up Voltage
Shutdown Voltage
Input Surge Voltage (100ms, max.)
Input Fuse (Slow Blow)
Inrush Current
Input Reflected Ripple Current
OUTPUT SPECIFICATIONS
Output Voltage
24Vin (Nominal)
48Vin (Nominal)
24Vin (Nominal)
48Vin (Nominal)
24Vin (Nominal)
48Vin (Nominal)
24Vin (Nominal)
48Vin (Nominal)
24Vin (Nominal)
48Vin (Nominal)
7.5
15
6
4
15
10
Voltage Accuracy
3.3Vout
Others
Line Regulation
Low Line to High Line @Full Load
Load Regulation
No Load to Full Load
Voltage Adjustability
Cross Regulation
Output Power
Output Current
Maximum Capacitive Load
Single Output
Asymmetrical Load 25%/100% Full Load, Dual Outputs
Ripple & Noise (20MHz bandwidth)
Measured by 20MHz Bandwidth
Single
Dual
3.3Vout
Others
Single
-1.5
-1.0
-0.2
-0.5
-1.5
-1.0
-10
-5.0
3.3Vout
5, 12, 15Vout
Dual
Transient Response Recovery Time
25% Load Step Change
Start-Up Time
Constant Resistive Load
Power Up
Remote ON/OFF
Temperature Coefficient
Output Indicator
REMOTE ON/OFF CONTROL(3)
Positive Logic (Standard)
Negative Logic (Option)
-0.02
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
Input Current of CTRL Pin
Remote OFF Input Current
PROTECTION
Short Circuit Protection
Over Load Protection
-0.5
% of Iout Rated
Over Voltage Protection
Zener Diode Clamp
VDC
VDC
50
100
Nominal Input and Full Load
VDC
See Table
+1.5
+1.0
+0.2
+0.5
+1.5
+1.0
+10
+5.0
See Table
See Table
See Table
60
75
100
250
100
20
+0.02
Green LED
Open or 3~12VDC
Short of 0~1.2VDC
Short or 0~1.2VDC
Open or 3~12VDC
0.5
2.5
VDC
A
A
mAp-p
%
%
%
%
%
mVp-p
µS
ms
%/ºC
mA
mA
Continuous, Automatic Recovery
150
%
3.9
6.2
VDC
15
18
3.3Vout
5Vout
12Vout
15Vout
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Without Derating
With Derating
Storage Temperature
Thermal Shock
Relative Humidity
Vibration
MTBF
1/12/2017
-40
+75
-40
5
Chassis Mount Models
Enclosed Models
DIN Rail Models
Enclosed & DIN Rail
MIL-HDBK-217F, Full Load
+75
+91
+105
MIL-STD-810F
95
MIL-STD-810F
MIL-STD-810F
IEC60068-2-6
IEC60068-2-6
1,966,000
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]
ºC
ºC
%RH
Hours
Page 2 of 5
DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
Rev A
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Isolation Voltage
1 Minute
Isolation Resistance
Isolation Capacitance
PHYSICAL SPECIFICATIONS
Weight
500VDC
Input to Output
Input (Output) to Chassis
Max
Unit
See Table
400
440
kHz
VDC
GΩ
pF
400
3.13oz (89g)
4in x 2.25in x 0.75in
(101.6mm x 57.2mm x 19.1mm)
4in x 2.25in x 0.79in
(101.6mm x 57.2mm x 20.1mm)
4in x 2.25in x 1.09in
(101.6mm x 57.2mm x 27.8mm)
Aluminum
Chassis Mount
Dimensions (L x W x H)
360
1600
1600
1
Typ
Enclosed Mount
DIN Rail Mount
Chassis Material
SAFETY CHARACTERISTICS
UL60950-1
EN60950-1
IEC60950-1
Safety Approvals
EMI
ESD
Radiated Immunity
Fast Transient
Surge
Conducted Immunity
Power Frequency Magnetic Field
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-6
Class B
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Air ±8kV and Contact ±6kV
10V/m
±2kV
±0.5kV
10Vr.m.s
100A/m continuous; 1000A/m 1 Second
NOTES
1.
“X” in product name indicates assembly option types. “X” will be “U” for Chassis Mount, “C” for Enclosed Mount, “D” for DIN Rail Mount, or “ED”
for Enclosed & DIN Rail Mount.
2. Test by minimum input and constant resistive load.
3. Referred to –Vin pin.
*Due to advances in technology, specifications subject to change without notice.
CHARACTERISTIC CURVES
DCMD20W-48S05X Derating Curve
1/12/2017
DCMD20W-48S05X
Efficiency vs. Input Voltage
DCMD20W-48S05X
Efficiency vs. Output Load
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
DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
MECHANICAL DRAWINGS
Chassis Mounting Type
Pin Connection
PIN
SINGLE
DUAL
1
+Vin
+Vin
2
-Vin
-Vin
3
Ctrl
Ctrl
4
NC
NC
5
-Vout
-Vout
6
+Vout
Common
7
NC
+Vout
NC: No Connection
Screw Terminals- wire range from 14 to 18 AWG
Enclosed Mounting Type
DIN Rail Mounting Type
1/12/2017
NOTES:
1. All dimensions in Inch (mm)
2. Tolerance: X.XX±0.02 (X.X±0.5)
3. Tolerance: X.XXX±0.01 (X.XX±0.25)
4. Hole Screw Locked Torque:
MAX 5.0kgf-cm (0.49N-m)
5. Terminal Screw Locked Torque:
MAX 2.5kgf-cm (0.25N-m)
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
DCMD20W SERIES
20 Watts
DC/DC Converter
Single and Dual Output
Rev A
MODEL NUMBER SETUP
DCMD
Series Name
20
W
Output Power Input Range
20: 20 Watts
4:1
-
48
S
Input Voltage
05
Output Quantity Ouptut Voltage
24: 9.5~36VDC
S: Single
48: 18~75VDC
N
Remote Control Option
33: 3.3VDC
U: U-Chassis
05: 5VDC
C: Enclosed
12: 12VDC
D: DIN Rail
15: 15VDC
D: Dual
U
Assembly Option
None: Positive Logic
N: Negative Logic
ED: Enclosed & DIN Rail
05: ±5VDC
12: ±12VDC
15: ±15VDC
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:
1/12/2017
(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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