A1200RU Series
4:1 Input Range, 12W
Single & Dual Output
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
24 VDC Input 9.0
48 VDC Input 18.0
Typ.
24.0
48.0
Max.
36.0
75.0
Units
VDC
Key Features:
Input Voltage Range
• 12W Output Power
• 4:1 Input Voltage Range
• Compact DIP Case
• EN60950 Compliant
• Meets EN55022 “A”
• Single & Dual Outputs
• 1.0 MH MTBF
Input Filter
Input Reflected Ripple Current
Output
(Pi) Filter (Meets EN55022 Class “A”)
20.0
mA P - P
Parameter
Conditions
Min.
Typ.
1.2
0.5
Max.
Units
%
%
%
%
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output , Balanced Loads
Vin = Min to Max
0.2
0.5
1.0
85
Load Regulation, Single Output
Load Regulation, Dual Output
Ripple & Noise (20 MHz)
Output Power Protection
Transient Recovery Time (Note 2)
Transient Response Deviation
Temperature Coefficient
Output Short Circuit Protection
General
Iout = 0% to 100%
Iout = 0% to 100%
See Note 1
%
• Industry Standard Pin-Out
mV P - P
% IOUT
µSec
%
170
250
3.0
25% Load Step Change
0.02
%/ºC
Continuous (Autorecovery)
Parameter
Conditions
Min.
3 Seconds 1,600
3 Seconds 1,600
500 VDC 1,000
100 kHz/1V
Typ.
Max.
Units
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input(output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
VDC
M⍀
pF
kHz
1500
270
Standard
Level
Radiated Emissions
Conducted Emissions (Note 3)
ESD
EN55022
EN55022
Class A
Class A
EN6100-4-2
EN6100-4-3
EN6100-4-4
EN6100-4-5
EN6100-4-6
EN6100-4-8
Criteria B
Criteria A
Criteria B
Criteria B
Criteria A
Criteria A
RS
EFT (Note 4)
Surge (Note 4)
CS (Note 4)
PFMF
Environmental
Parameter
Conditions
Min.
-40
Typ.
Max.
+60
+105
+125
Units
ºC
ºC
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Ambient
Case
-55
ºC
Free Air Convection
RH, Non-condensing
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Humidity
95
%
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 (UL94V-0)
0.62 Oz (18g)
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
1.0
Typ.
Typ.
Max.
Units
MHours
Conditions
Min.
Max.
50.0
100.0
260
Units
VDC
ºC
24 VDC Input -0.7
48 VDC Input -0.7
1.5 mm From Case For 10 Sec
Input Voltage Surge (1 Sec)
Lead Temperature
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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