Wall DCMRD5-48S12 5 watts isolated dc/dc converters single and dual output Datasheet

DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
Rev A
Size: 1in x 1in x 0.4in (25.4mm x 25.4mm x 10.2mm)
OPTIONS
• Input Voltage Range
• Output Voltage
APPLICATIONS
•
•
•
•
•
FEATURES
• Wide 2:1 Input Voltage Range (9~18V, 18~36V,
36~75V)
• High Power Density
• Lead Free Design
• Useful where isolated, tightly regulated voltages and
compact size are required
• Fixed Switching Frequency
• Custom Designs Available
• Over Load, Short Circuit, and Over Voltage
Protection
• Wide Operating Temperature Range: -55ºC to
+95ºC
• Industry Standard Pinout
• Shielded Metal Case with Insulated Baseplate
• RoHS compliant
• Designed to meet IEC/EN60950-1 Safety
Standards
DESCRIPTION
Battery Operated Equipment
Measurement Equipment
Telecom
Wireless Network
Industry Control System
The DCMRD5 series of isolated DC DC converters offers 5 watts of output power in a compact 1” x 1” x 0.4”
frame. This series consists of single and dual outputs with wide 2:1 input voltage range (9~18V, 18~36V,
36~75V) and output voltages of 5VDC, 12VDC, and ±15VDC. Each model is RoHS compliant and meets
IEC/EN60950-1 safety standards. The series is protected against over load, short circuit, and over voltage
conditions and has high power density.
MODEL SELECTION TABLE
Model Number
DCMRD5-12S05
DCMRD5-12S12
DCMRD5-12D15
DCMRD5-24S05
DCMRD5-24S12
DCMRD5-24D15
DCMRD5-48S05
DCMRD5-48S12
DCMRD5-48D15
5/10/2016
Input Voltage
Range
9~18V
Nominal: 12VDC
18~36V
Nominal: 24VDC
36~75V
Nominal: 48VDC
Output
Voltage
5
12
±15
5
12
±15
5
12
±15
Output Current
Min Load(1) Max Load
0mA
1000mA
0mA
416mA
0mA
±167mA
0mA
1000mA
0mA
416mA
0mA
±167mA
0mA
1000mA
0mA
416mA
0mA
±167mA
Input Current
No Load Full Load
17
555
75mVp-p Max.
21
527
27
543
9
278
75mVp-p Max.
12
267
15
268
5
139
75mVp-p Max.
7
134
8
134
Ripple & Noise
Output
Power
5 Watts
5 Watts
5 Watts
Maximum
Efficiency(2)
Capacitive Load(3)
1000µF
220µF
47µF
1000µF
200µF
47µF
1000µF
133µF
47µF
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]
79%
83%
81%
79%
82%
82%
79%
82%
82%
Page 1 of 7
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
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
Unit
18
36
75
V
INPUT SPECIFICATIONS
Input Voltage Range
Input Surge Voltage (100ms max.)
Input Reflected Ripple Current
Input Filter
Reverse Voltage Protection
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Load Regulation
Output Power
Output Current
Minimum Load
Maximum Capacitive Load
Ripple & Noise (20MHz bandwidth)
Transient Response Settling Time
Transient Response Over Shoot
12V nominal input
24V nominal input
48V nominal input
12V nominal input
24V nominal input
48V nominal input
Nominal Vin and Full Load
9
18
36
25
50
100
70
1.0
Full Load and Nominal Vin
LL to HL at full load
25% load to full load
Single
Balanced Load
Dual
Unbalanced load 25% to 100% full load
-1
-0.8
-1.0
-1.0
-5
See Table
+1
+0.8
+1.0
+1.0
+5
5
See Table
0
50% load step change
di/dt=0.8A/µs
Over Voltage Protection
Zener Diode Clamp
1300
-0.02
5Vout
12Vout
15Vout
-55
-55
5
Nominal Input
Pulse width modulation (PWM)
Input to Output
500VDC
%
%
%
W
+0.02
mVp-p
us
ms
%/ºC
Continuous, Automatic Recovery
150
%
6.2
15
V
18
% of Full Load at Nominal Input
With derating
A
A
See Table
75
1300
≤ ±5% of Vo
Nominal Vin and constant resistive load
+95
+100
+125
95
1.19 x 106 Hours
See Table
300
1500
109
580
ºC
ºC
ºC
% RH
kHz
VDC
Ω
pF
0.62oz (17.4g) typ.
1in x 1in x 0.4in
(25.4mm x 25.4mm x 10.2mm)
Nickel-Coated Copper
Non-Conductive Black Plastic
Silicon rubber (UL94V-0)
Shielded Metal Case with Insulated Baseplate
Dimensions (L x W x H)
Case Material
Base Material
Potting Material
Shielding
SAFETY & EMC CHARACTERISTICS
Safety Standards
mAp-p
Pi Type
Start-Up Time
Temperature Coefficient
PROTECTION
Short Circuit Protection
Over Load Protection
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Maximum Case Temperature
Storage Temperature
Relative Humidity
Reliability, calculated MTBF
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
PHYSICAL SPECIFICATIONS
Weight
V
Designed to meet IEC/EN60950-1
NOTES
(1)
(2)
(3)
Io below this value will not damage these converters, however, they may not meet all listed specification.
Typical value, tested at nominal input and full load.
For each output.
*Due to advances in technology, specifications subject to change without notice.
5/10/2016
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 2 of 7
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
Rev A
DERATING CURVES
Power Derating
Input Voltage vs. Efficiency DCMRD5-48S1
Output Current vs. Efficiency DCMRD5-48S1
GRAPHS
Transient Response at 50%~100% Max Load DCMRD5-48S1
5/10/2016
Loop Gain & Phase at Vi=48V, Full 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 7
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
Rev A
MECHANICAL DRAWINGS
Pin
1
2
3
4
5
Pin Assignment
Single
+Vin
-Vin
+Vout
No Pin
-Vout
Dual
+Vin
-Vin
+Vout
Common
-Vout
*Specifications subject to change without notice
Package Information
5/10/2016
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 7
Rev A
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
APPLICATION NOTE
Test Configurations
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.
DC Power Supply: offers a wide voltage and current range precisely.
Current Meter (A): Accuracy  200µA~200mA 4 ranges ±(0.2% rdg + 2 digits)
2000mA~20A 2 ranges ±(0.3% rdg + 2 digits)
Voltage Meter (V): Accuracy  ±(0.3% rdg + 4 digits)
Load: At Full Load
Wires: The resistance of the wires must be small.
1. Input Voltage Range: Narrow input voltage range (±10%); Wide input voltage range (2:1 and 4:1)
Ex: Narrow input voltage range (±10%)
5VDC nominal input  4.5~5.5VDC
12VDC nominal input  10.8~13.2VDC
24VDC nominal input  21.6~26.4VDC
Wide input voltage range 2:1
5VDC nominal input 
12VDC nominal input
24VDC nominal input 
48VDC nominal input 
4.5~9VDC
9~18VDC
18~36VDC
36~75VDC
Wide input voltage range 4:1 (W)
24VDC nominal input  9~36VDC
48VDC nominal input  18~75VDC
2. Input Power:
Vin: Input voltage
Iin: Input current
Pin=Vin x Iin
3. Output Power:
Vout: Output Voltage
Iout: Output Current
Pout=Vout x Iout
4. Efficiency:
Pout: Output Power
Pin: Input Power
Efficiency= Pout
x100%
Pin
5. Voltage Accuracy:
|Vout-Vout(Nominal)| x100% Vout: Output Voltage
Vout (nominal): Nominal output voltage
Vout
6. Line Regulation:
(1) Wide input voltage range and regulated output voltage series
| Vout(LL)-Vout(HL) | x100% LL: Low Line Input Voltage
HL: High Line Input Voltage
Vout(LL)
(2) Narrow input voltage range (±10%) and unregulated output voltage series
Line Regulation=
ΔVout=
|
ΔVout
ΔVin
|
Vin(+10%)-Vin(-10%)
x 100%
Vin(Nominal)
Vout(+10%): Output Voltage at Vin=1.1 x Vin(nominal) & Full Load
Vout(-10%): Output Voltage at Vin= 0.9 x Vin(nominal) & Full Load
Vout: Output Voltage at Vin= Vin(nominal) & Full Load
5/10/2016
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 7
Rev A
ΔVin=
Vin(+10%)-Vout(-10%)
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
x 100%
Vin(nominal)
Vin(+10%): Input Voltage=1.1 x Vin(nominal)
Vin(-10%): Input Voltage=0.9 x Vin(nominal)
Vin(nominal): Nominal Input Voltage
7. Load Regulation:
| Vout(FL)-Vout(NL) | x 100%
Vout(FL)
Vout(FL): Output voltage at Full Load
Vout(NL): Output voltage at 25% Full Load or 10% Full Load
8. Ripple and Noise: as shown below. The bandwidth is 0-2MHz
Output Ripple & Noise measurement test circuit: as shown below
9. Temperature Derating Curve: The DC/DC converter will operate over a wider temperature range if less power is drawn from the output and the device
is already running. The temperature derating curve shows the operating power-temperature range. As shown below.
10. Switching Frequency: The nominal operating frequency of the DC/DC converters.
11. Input to Output Isolation: The dielectric breakdown strength test between input and output circuits. This is the isolation voltage the device is capable
of withstanding for a specified time, usually 1 second or 1 minute.
5/10/2016
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 6 of 7
Rev A
DCMRD5 SERIES
5 Watts
Isolated DC/DC Converters
Single and Dual Output
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:
5/10/2016
(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 7 of 7
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