DCMPP03 SERIES
3 Watt
Rev C
Medical DC/DC Power Converters
TECHNICAL SPECIFICATIONS: DCMPP03 SERIES
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
GENERAL SPECIFICATIONS
Efficiency
Nominal input voltage and full load
See Table
Switching Frequency
Isolation Voltage
Isolation Capacitance
Leakage Current
135
5000
150
165
kHz
VAC
pF
1 minute
Input to Output
12
17
2
240VAC, 60Hz
µA
Clearance/Creepage
8
mm
ENVIRONMENTAL SPECIFICATIONS
Without derating
With derating
-40
+94
-55
+94
+105
+125
Operating Ambient Temperature
°C
Storage Temperature Range
Thermal Impedance
Relative Humidity
Thermal Shock
°C
°C/W
% RH
Natural convection (20LFM)
18
5
95
MIL-STD-810F
MIL-STD-810F
Vibration
MTBF
MIL-HDBK-217F Ta=25°C Full load
6,444,000
hours
PHYSICAL SPECIFICATIONS
Weight
0.48oz (14g)
1.25x0.80x0.40 inches
(31.8x20.3x10.2mm)
Dimensions (L x W x H)
Case Material
Base Material
Potting Material
Non-conductive black plastic
Non-conductive black plastic
Silicon (UL94-V0)
SAFETY & EMC CHARACTERISTICS
ANSI/AAMI ES60601-1
EN60601-1
IEC60601-1
UL60950-1
Safety Approvals
EN60950-1
IEC60950
EMI (See Note 2)
ESD
EN55011, EN55022, and FCC Part 18
Class A, Class B
Air ±8kV
EN61000-4-2
Perf. Criteria A
Contact ±6kV
Radiated Immunity
EN61000-4-3
10 V/m
Perf. Criteria A
Fast Transient (See Note 3)
Surge (See Note 3)
Conducted Immunity
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
±2kV
±2kV
10 Vrms
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Power Frequency Magnetic Field
100A/m continuous, 1000A/m 1 second
NOTES
1. The “x” in the model number represents the Pin Connection type. It can be “A” for pin connection type A or “B” for pin connection type B. See
mechanical drawings on page 4 for more information.
2.The DCMPP03 series meets EMI Class A without an external filter added. This series can only meet EMI Class B with external components
added. Please contact factory for more information.
3.An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
• For 5VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon Chemi-con KY series, 1000µF/25V)
and a reverse diode (Vishay V10P45) in parallel.
• For 12VDC & 24VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon Chemi-con KY series,
470µF/50V) in parallel.
• For 48VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon Chemi-con KY series, 330µF/100V)
in parallel.
4.Remote ON/OFF control is optional and is only available for “B” type pin connection models. To order the converter with remote ON/OFF add the
suffix “-P” to the model number (Ex: DCMPP03-48S12B-P).
5.Trim function is optional and is only available for “B” type pin connection models. To order the converter with Trim pin add the suffix “-T” to the
model number (Ex: DCMPP03-48S12B-T).
CAUTION: This power module is not internally fused. An input line fuse must always be used.
*Due to advances in technology, specifications subject to change without notice.
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
2/03/2016
Fax 603-778-9797
Page 3 of 5
website: www.wallindustries.com • e-mail: sales@wallindustries.com
