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http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
Switching Power Supplies
МАА Series MAA50
Температура окружающей среды Токр, С
90
80
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
60
50
40
30
20
10
0
Input specifications
Parameter
Conditions of dimensions
MIN
NOM
MAX
Unit
S
187
220
242
VAC
Steady-state deviation
К
80
115
140
VAC
S
176
264
VAC
Input voltage
Transient deflection, 1 sec
К
80
150
VAC
S
Input frequency
К
47
400
440
Hz
Output specifications
Parameter
Conditions of dimensions
MIN
NOM
MAX
Unit
Single-output execution (Inom 10 – 100%)
±3
%
Output 1 multi-output execution
(Inom 10 – 100%)
±3
%
Uout2&3
differs from
Uout1 less
than 20%
Output 2 and 3 multi-output execution
(Inom 10 – 100%)
±13
%
Output 1 multi-output execution
(Inom 30 – 100%)
±3
%
Total output voltage instability
Uout2&3
differs from
Uout1 more
than 20%
Output 2 and 3 multi-output execution
(Inom 50-100%)
±15
%
Output voltage pulsations ripple
(peak-to-peak)
Dimension by device for pulsation control
2
% Uout.nom.
Current overload protection
actuation level
110
% Iout.nom.
Short circuit protection
Autorepair
150
% Iout.nom.
Overvoltage protection
120
% Uout.nom.
Thermal protection
90-95
°C
General specifications
Parameter
Conditions of dimensions
MIN
NOM
MAX
Unit
- operating of case
N
P
– 40
– 50
+85
+85
°C
– power loss
See diagram
Temperature
– storage
– 50
+85
°C
Efficiency
78
%
Conversion frequency
50
kHz
~ in/out
1500
VAC
~ in/case
1500
VAC
~ out/case
500
VDC
Isolation
~ out/out
500
VDC
Insulation resistance
Voltage 500VDC
20
Ohm
High humidity
Temperature 35°С
98
%
Cyclic overpatching of temperature
– 60
+85
°C
Multiple mechanical shocks
Speeding-up 15g
2
15
ms
Sinusoidal vibration
Speeding-up 5g
50
500
Hz
Atmosphere pressure
6х104
1,2х105
Pa
Time to failure
Temperature 35°C
105
hour
Mass
0,4
kg
all specifications redused for normal climatic conditions, Uin.nom., Iout.nom., if it is not specified differently.
Power loss diagram
Free air
convection
With heat sink
Ambient temperature Tamb, °C