MA-XD-3W&MB-XD-3W Series
1000VDC Isolated 3W Dual&single output DIP24 Converters
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
Minimum load
Line regulation
3 Watts max
±4
Full load and nominal Vin
0%
LL to HL at Full Load
±0.3%
05 output
± 1.5
MA
Load regulation
25% to 100% FL
others
± 0.5
Cross regulation
Asymmetrical load 25% / 100% FL
20MHz bandwidth
±5%
Ripple and noise
50mVp-p
±0.02% /℃, max
Short term
Temperature coefficient
Short circuit protection
INPUT SPECIFICATIONS
Input voltage range
5V nominal input
4.5 – 5.5VDC
10.8 – 13.2VDC
21.6 – 26.4VDC
43.2 – 52.5VDC
Pi type
12V nominal input
24V nominal input
48V nominal input
FEATURES
◆3 WATTS REGULATED OUTPUT POWER
◆LOW OUTPUT RIPPLE & NOISE
◆PI TYPE INPUT FILTER
Input filter
◆1000VDC ISOLATION VOLTAGE
◆HIGH EFFICIENCY UP TO 78%
◆STANDARD 24 PIN DIP PACKAGE
◆FIVE-SIDED EMI SHIELD
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Design meet safety standard
Case material
1000VDC, min
109ohms, min
30pF, max
20KHz, min
IEC60950-1, UL60950-1,EN60950-1
Nickel-coated copper
Non-conductive black plastic
Epoxy (UL94-V0)
MODEL SELECTION
①
②
③
④
⑤
⑥
MA 05 05 -X D -3W
Base material
Potting material
①Product Series
③Output Voltage
②Intput Voltage
④Fixed Input
1.25 X 0.80 X 0.40 Inch
(31.8 X 20.3 X 10.2 mm)
16g (0.55oz)
Dimensions
⑤DIP24 Package Style ⑥Rated Power
Weight
MTBF (Note 1)
5.531 x 106 hrs
APPLICATIONS
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
The MA-XD-3W&MB-XD-3W series offer 3 watts of output power
from a package in an IC compatible 24 pin DIP configuration without
derating to 71℃ ambient temperature.MA-XD-3W & MB-XD-3W
series have input voltage of
-25℃ ~ +71℃
Maximum case temperature
+100℃
-55℃ ~ +105℃
Storage temperature range
Thermal impedance
Thermal shock
Vibration
Nature convection
20℃/watt
MIL-STD-810D
4.5-5.5,10.8-13.2,21.6-26.4&43.2-52.5VDC.
10~55Hz, 10G, 30minutes along X,Y and Z
5% to 95% RH
MA-XD-3W&MB-XD3W features 1000VDC of isolation voltage. A
safety designed meet to EN60950-1 and UL60950-1. All models are
particularly suited to telecommunications, industrial, mobile telecom
and test equipment applications.
Relative humidity
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD
EN55022
Class A
Class A
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Perf. Criteria
Perf. Criteria
Perf. Criteria B
Perf. Criteria B
Perf. Criteria A
Radiated immunity
Fast transient
Surge
MICRODC reserves the copyright
Conducted immunity
http://www.microdc.cn Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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