Series
A500RHI
Very High Isolation, 5W
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
Key Features:
• 5W Output Power
• 5,600 VDC Isolation
• 2 µA Leakage Current Max
• Wide 2:1 Input Range
• Compact DIP Case
• Single & Dual Outputs
• Meets EN55022
Parameter
Conditions
12 VDC Input
Min.
7.0
Typ.
8.0
15.0
33.0
Max.
9.0
18.0
36.0
8.5
Units
Input Start Voltage
24 VDC Input 13.0
48 VDC Input 30.0
12 VDC Input
24 VDC Input
48 VDC Input
VDC
Under Voltage Shutdown
16.0
34.0
VDC
Input Filter
(Pi) Filter (Complies with EN55022 Class A)
Reverse Polarity Input Current
Short Circuit Input Power
Output
0.3
3,000
A
mW
• 700 kH MTBF
Parameter
Conditions
Min.
Typ.
0.5
0.5
0.3
0.5
75
Max.
1.0
2.0
0.5
1.0
100
150
180
25
Units
%
%
%
%
• EN60950 Approved
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output , Balanced Loads
Vin = Min to Max
Load Regulation
Iout = 10% to 100%
5V Output
All Other Outputs
Over Line, Load & Temp.
Ripple & Noise (20 MHz) (Note 1)
mV P - P
100
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
mV P - P
mV rms
%
µSec
%
120
300
3.0
0.02
500
6.0
0.05
50% Load Step Change
%/ºC
Continuous (Autorecovery)
Parameter
Conditions
Min.
60 Seconds 5,600
60 Seconds 6,000
Typ.
Max.
Units
VDC
VDC
µA
M⍀
pF
Isolation Voltage, Rated
Isolation Test Voltage
Leakage Current
240 VAC, 60 Hz
500 VDC 1,000
2
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
100 kHz, 1V
7
150
13
kHz
Parameter
Conditions
Min.
-40
-40
-40
Typ.
Max.
+55
+95
Units
ºC
ºC
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Ambient
Case
+125
ºC
Free Air Convection
RH, Non-condensing
Humidity
95
%
Physical
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Case Size
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
Non-Conductive Black Plastic (UL94-V0)
0.57 Oz (16.2g)
Case Material
Weight
Reliability Specifications
Parameter
Conditions
Min.
700
Typ.
Typ.
Max.
Units
kHours
MTBF
MIL HDBK 217F, 25ºC, Gnd Benign
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Absolute Maximum Ratings
Parameter
Conditions
Min.
Max.
25.0
50.0
100.0
260
Units
12 VDC Input -0.7
24 VDC Input -0.7
48 VDC Input -0.7
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
Internal Power Dissipation
1.5 mm From Case For 10 Sec
All Models
ºC
2,500
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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