A400RU
Series
Single & Dual Output, 4W
Ultra-Wide Input Range
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
•
4W Output Power
•
UL Approved
(File E245422)
•
4:1 Input Voltage Range
•
1,500 VDC Isolation
•
Meets EN55022 Class “A”
•
Compact DIP Case
•
Single & Dual Outputs
•
1.0 MH MTBF
•
Industry Standard Pin-Out
Input
Parameter
Input Start Voltage
Input Filter
Reverse Polarity Input Current
Short Circuit Input Power
Conditions
Min.
Typ.
Max.
24 VDC Input
4.5
6.0
8.5
48 VDC Input
8.5
12.0
17.0
π
(Pi) Filter (Complies with EN55022 Class “A”)
1.0
2,000
Conditions
Dual Output , Balanced Loads
Vin = Min to Max
Iout = 10% to 100%
Over Line, Load & Temp.
120
25% Load Step Change
150
±2.0
±0.01
Continuous (Autorecovery)
Min.
1,500
1,000
Typ.
500
±0.02
Min.
Typ.
±0.5
±0.5
±0.1
±0.3
50
Max.
±1.0
±2.0
±0.3
±1.0
75
100
15
Units
VDC
A
mW
Units
%
%
%
%
mV P - P
mV P - P
mV rms
%
μSec
%
%/ºC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz) (Note 1)
Ripple & Noise (20 MHz)
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Max.
Units
VDC
MΩ
pF
kHz
Units
ºC
ºC
ºC
%
380
350
500
RoHS Compliant
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
RFI
Conducted EMI
Conditions
Min.
Typ.
Ambient
-40
+25
Case
-40
-40
Free Air Convection
RH, Non-condensing
Six-Side Shielded Metal Case
Complies with EN55022 Class “A”
Max.
+71
+90
+125
95
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Physical
Case Size
Case Material
Weight
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
Metal with Non-Conductive Base
0.49 Oz (14g)
Conditions
Min.
Typ.
MIL HDBK 217F, 25ºC, Gnd Benign
1.0
UL 1950, EN 60950, IEC 60950
UL, cUL; File No. E245422
Conditions
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec.
All Models
Min.
-0.7
-0.7
Typ.
Max.
Units
MHours
Reliability Specifications
Parameter
MTBF
Safety Standards
Safety Approvals
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Max.
50.0
100.0
260
2,500
Units
VDC
ºC
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.