MSCA-0305 Astrodyne Corporation, MSCA-0305 Datasheet - Page 3

• Manufacturer Part Number: MSCA-0305
• Description: 30w Ultraminiature Modular Switching Power Supplies
• Manufacturer: Astrodyne Corporation

All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
INPUT SPECIFICATIONS
Input Voltage
Input Frequency
Inrush Current (100V / 200V)
OUTPUT SPECIFICATIONS
Output Voltage/Current
Initial Accuracy
Voltage Adjust
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(20Mhz BW)
Overvoltage Protection
Hold Up Time
Short Circuit Protection
Current Limit
GENERAL SPECIFICATIONS
On/Off Control
Input-Out Isolation
Output-Ground Isolation
Input-Ground Isolation
Operating Frequency
Efficiency (@ Full Load)
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
MTBF, Single/Multi Output
*
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
3 0 W U lt r aminiat ur e Mo d u l a r Swi tch in g P ower S upplies
WWW.ASTRODYNE.COM
These are stress ratings. Exposure of the devices to any of these conditions
90-264VAC; Nominal: 100-240VAC
47-440 Hz, Nominal: 50-60Hz
20A / 40A, typ
See Specific Model
+/-1%, adjustable
+/-6%, typ
+/-0.3%, typ
+/-0.3%, typ
+/-0.03%/°C
150mV Pk-Pk, typ
Clamp, 130-150%
30mS, typ
Continuous, self-recovering
130% typ, Self-Reset Foldback
Open Collector
Logic “1”/Open=ON
Logic “0”/GND=OFF
3000VAC
1000VAC
2500VAC
140 Khz, fixed
75 - 80%, typ
0 to +50°C FL See Derate
(Free-air Convection)
0-95%, Non-Condensing
-25 to +71°C
180,000 Hrs/110,000 Hrs
Mil Std 217, 25C
*
*
*
*
PHYSICAL SPECIFICATIONS
Case Material
Construction
Size
Weight
PERFORMANCE CURVES
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
0
-10
10
PCB Mount
Chassis Mount
Singles
Duals/Triples
0
10
25
Ambient Temp., DegC
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
20
% of Full Load
M C A - 3 0
Rynite, 94V-0 Rated
Encapsulated, Soft Pot
Single O/P: 3.5” x 2.5” x 0.98”
Multi O/P: 4.06” x 2.5” x 0.98”
Single O/P: 4.76” x 2.56” x 1.0”
Multi O/P: 5.34” x 2.56” x 1.0”
PCB / CHASSIS
10.4 oz (292g) / 13.4 oz (376g)
12.1 oz (340g) / 15.4 oz (430g)
30
50
40
50
75
60
s e r i e s
70
100