Switching Power Supplies
МАА
Series MAA300
Ordering information
МАА
300 – 3 S 05 15 15 S U N
MAA Series
Nominal output power, Watt
Channel quantity (1, 2, 3)
Input voltage
S – 220VAC
К
– 115VAC
-
Output voltage channel 1, VDC
-
Output voltage channel 2, VDC
-
Output voltage channel 3, VDC
-
Execution with sealing
-
Embodiment
B – unifirm case with priming
-
Operating temperature range of case
N - - 40°С…+85°С
P - - 50°С…+85°С
-
-
-
-
•
•
•
•
•
•
•
•
•
•
•
•
Rugged environment in operation
in technical equipment of industrial and special purpose.
Low-profile construction
Metal case
Cooling by heat sink or free air convection
Electromagnetic compatibility index to GOST V 25803-91 for group 1.2.1 (curve 2)
Stability to external factors of group 1U GOST RV 20.39.414.1-97 (additional)
Short circuit protection, overload, overvoltage and thermal protection
Galvanic isolated outputs
Output voltage regulation
Parallel operation function
External feedback
Acceptance «5»
Single-output models
Module
Output power
Output voltage
Выход½ой ток
12 VDC
25
А
15 VDC
20
А
24 VDC
12,5
А
МАА300-
1S12SХХ
МАА300-
1S15SХХ
МАА300-
1S24SХХ
300 W
27 VDC
11,1
А
48 VDC
6,25
А
68 VDC
4,41
А
МАА300-
1S27SХХ
МАА300-
1S48SХХ
МАА300-
1S68SХХ
Dual-output models
Module
Output power
Channel number
Output voltage
Output current
1
12 VDC
12,5
А
2
12 VDC
12,5
А
1
15 VDC
10
А
2
15 VDC
10
А
МАА300-2S1212SХХ
МАА300-2S1515SХХ
МАА300-
2S2424ХХ
1
24 VDC
6,25
А
2
24 VDC
6,25
А
МАА300-2S2727SХХ
1
27 VDC
5,5
А
2
27 VDC
5,5
А
300 W
Triple-output models
Module
Output power
Channel number
Output voltage
Output current
1
5 VDC
20
А
2
12 VDC
8,3
А
3
12 VDC
8,3 A
МАА300-3S051212SХХ
300 W
1
5 VDC
20
А
2
15 VDC
6,67
А
3
15 VDC
6,67
А
МАА300-3S051515SХХ
by request can be delivered modules with non-standard output voltage from 3 to 70 VDC and maximal output current to 40А.
http://www.aedon.ru
e-mail: alexdon@vmail.ru
tel/fax (4732) 519-518
© “Alexander Electric” holding.
All rights reserved.
http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
Switching Power Supplies
МАА
Series MAA300
Input specifications
Parameter
Input voltage
Conditions of dimensions
Steady-state deviation
Transient deflection, 1 sec
Input frequency
S
К
S
К
S
К
MIN
187
80
176
80
47
MIN
NOM
220
115
MAX
242
140
264
150
440
MAX
±3
±3
±13
±3
±15
2
110
Autorepair
150
120
90-95
MIN
– 40
– 50
– 50
78
50
~ in/out
~ in/case
~ out/case
~ out/out
1500
1500
500
500
20
NOM
MAX
+85
+85
+85
Unit
VAC
VAC
VAC
VAC
Hz
Unit
%
%
%
%
%
% Uout.nom.
% Iout.nom.
% Iout.nom.
% Uout.nom.
°C
Unit
°C
°C
%
kHz
VAC
VAC
VDC
VDC
Ohm
%
°C
ms
Hz
Pa
hour
kg
400
NOM
Output specifications
Parameter
Total output voltage instability
Conditions of dimensions
Single-output execution (Inom 10 – 100%)
Uout2&3
Output 1 multi-output execution
differs from
(Inom 10 – 100%)
Uout1 less
Output 2 and 3 multi-output execution
than 20%
(Inom 10 – 100%)
Output 1 multi-output execution
Uout2&3
(Inom 30 – 100%)
differs from
Uout1 more
Output 2 and 3 multi-output execution
than 20%
(Inom 50-100%)
Dimension by device for pulsation control
Output voltage pulsations ripple
(peak-to-peak)
Current overload protection
actuation level
Short circuit protection
Overvoltage protection
Thermal protection
General specifications
Parameter
Temperature
Efficiency
Conversion frequency
Isolation
Conditions of dimensions
- operating of case
– power loss
– storage
N
P
См. график
Insulation resistance
Voltage 500VDC
High humidity
Temperature 35°С
Cyclic overpatching of temperature
– 60
Multiple mechanical shocks
Speeding-up 15g
2
Sinusoidal vibration
Speeding-up 5g
50
Atmosphere pressure
6х10
4
Time to failure
Temperature 35°C
10
5
Mass
all specifications redused for normal climatic conditions, Uin.nom., Iout.nom., if it is not specified differently.
98
+85
15
500
1,2х10
5
0,7
Power loss diagram
350
Output power, W
Выход½ая мощ½ость, Вт
With heat sink
300
250
200
150
100
50
0
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient temperature
среды Токр, С
Температура окружающей
Tamb, °C
Free air
convection
http://www.aedon.ru
e-mail: alexdon@vmail.ru
tel/fax (4732) 519-518
© “Alexander Electric” holding.
All rights reserved.
http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
Switching Power Supplies
МАА
Series MAA300
Output settings
№
pin
Single-channel
Dual-channel
Triple-channel
№
pin
Single-channel
Dual-channel
Triple-channel
1
case
case
case
6
Parallel
Parallel
- out 1
7
- on/off
- on/off
+ out 1
2
~IN (N)
~IN (N)
~IN (N)
8
+ on/off
+ on/off
+ out 2
9
trimmer
trimmer
-out2
3
~IN (L)
~IN (L)
~IN (L)
10
+ out 1
+ out 1
+ out 3
4
+ feedback
+ feedback
- on/off
11
- out 1
- out 1
- out 3
12
- out 1
-out2
Not use
5
- feedback
- feedback
+ on/off
13
+ out 1
+ out 2
Not use
Switching on standart diagram
~In (L)
~In (N)
FU
in
~In (L)
~In (N)
+out
R
heat
S
out1
S
out2
Power module
ground
case
-out
dynamic instability when module work at dynamic load.
FU
in
– current safety device 5A for input voltage 220VAC, 10A for input voltage 115VAC.
S
out
– ceramic condenser capacity 0,47-15 mcF with corresponding operating voltage to decrease high-frequency noise level.
S
out2
– electronic condenser capacity 22-100 mcF in consideration with operating voltage and polarity. It makes for purpose
to decrease
http://www.aedon.ru
e-mail: alexdon@vmail.ru
tel/fax (4732) 519-518
© “Alexander Electric” holding.
All rights reserved.
http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
Switching Power Supplies
МАА
Series MAA300
Single, Dual-output execution SBN
http://www.aedon.ru
e-mail: alexdon@vmail.ru
tel/fax (4732) 519-518
© “Alexander Electric” holding.
All rights reserved.
http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
Switching Power Supplies
МАА
Series MAA300
Single, Dual-output execution SVN (with flexible erection joints)
The Flexible erection joints by length (150±5)mm is executed by wire section (0,5...1,5)mm
2
.
http://www.aedon.ru
e-mail: alexdon@vmail.ru
tel/fax (4732) 519-518
© “Alexander Electric” holding.
All rights reserved.
http://www.aeps-group.com
e-mail: aeps@aeps-group.com
tel/fax +420-266-107-609
DSP 与 ARM 处理器
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
