MODEL
MMB50A-1
MMB50A-2
MMB50A-3
MMB50A-4
MMB50A-5
MMB50A-6
DC OUTPUT
V1
+5V 3.0A
+5V 5.0A
+5V 3.0A
+12V 2.1A
+12V 3.0A
+15V 1.7A
V2
+12V 3.0(Peak 3.6)A +12V 2.1A
+24V 1.5(Peak 1.8)A +12V 2.1A
+12V 1.5A
+15V 1.7A
SPECIFICATIONS
MODEL
MMB50A-1
MMB50A-2
MMB50A-3
MMB50A-4
MMB50A-5
MMB50A-6
INPUT
VOLTAGE[V]
AC85 - 132 1
f
or DC110 - 170
CURRENT[A]
ACIN 100V 1.4typ (Io=100%)
FREQUENCY[Hz]
47 - 440 or DC
EFFICIENCY[%]
75typ
72typ
75typ
76typ
76typ
76typ
INRUSH CURRENT[A] ACIN 100V 20typ (Io=100%) (At cold start)
OUTPUT
VOLTAGE[V]
+5
+12
+5
+12
+5
+24
+12
+12
+12
+12
+15
+15
CURRENT[A]
3
3 (Peak3.6) 5
2.1
3
1.5 (Peak1.8) 2.1
2.1
3
1.5
1.7
1.7
MINIMUM CURRENT[A]
0
0
0
0
0
0
0
0
0
0
0
0
LINE REGULATION[mV]
20max
48max
20max
48max
20max
96max
48max
48max
48max
48max
60max
60max
LOAD REGULATION[mV] 40max
100max 40max
100max 40max
150max 100max 100max 100max 100max 120max 120max
RIPPLE[mVp-p]
0 to +50
C
80max
120max 80max
120max 80max
120max 120max 120max 120max 120max 120max 120max
-10 - 0
C
140max 160max 140max 160max 140max 160max 160max 160max 160max 160max 160max 160max
RIPPLE NOISE[mVp-p]
0 to +50
C
120max 150max 120max 150max 120max 150max 150max 150max 150max 150max 150max 150max
-10 - 0
C
160max 180max 160max 180max 160max 180max 180max 180max 180max 180max 180max 180max
TEMPERATURE REGULATION[mV] 0 to +50
C
50max
120max 50max
120max 50max
240max 120max 120max 120max 120max 150max 150max
START-UP TIME[ms]
100max (ACIN 85V, Io=100%)
HOLD-UP TIME[ms]
15typ (ACIN 85V, Io=100%) 25typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 4.5 - 5.5 Fixed
4.5 - 5.5 Fixed
4.5 - 5.5 Fixed
10.8 - 13.2 Fixed
10.8 - 13.2 Fixed
13.5 - 16.5 Fixed
OUTPUT VOLTAGE SETTING[V]
xx
11.64 - 12.36
xx
11.64 - 12.36
xx
23.28 - 24.72
xx
11.64 - 12.36
xx
11.64 - 12.36
xx
14.55 - 15.45
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION Works at over 105% of rating (V2 works at peak current) and recovers automatically
OVERVOLTAGE PROTECTION
Works at 115 - 140% of rating
ISOLATION
INPUT-CASE, OUTPUT
AC2,000V 1minute, DC500V 50M
W
min (At Room Temperature)
OUTPUT-CASE
AC500V 1minute, DC500V 50M
W
min (At Room Temperature)
OUTPUT-OUTPUT(V1-V2) AC100V 1minute, DC100V 50M
W
min (At Room Temperature)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +65
C
, 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -25 to +75
C
, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION
10 - 55Hz, 19.6m/s
2
(2G), 3minutes period, 30minutes each along X, Y and Z axis
IMPACT
196.1m/s
2
(20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS
UL60950-1, C-UL Complies with DEN-AN
CONDUCTED NOISE
Complies with FCC-B
*
Series/Parallel operation with other model is not possible.
*
Derating is required when operated with case cover.
MMB50A
Unit type
MMB 50A
-1
-
O
Ordering information
1
Series name
2
Output wattage
3
Output voltage combina-
tion
4
Optional
C :with Coating
J :Connector type
N :with Cover
R
1
2
3
4
MMB
B-14
MODEL
MMB75A-1
MMB75A-2
DC OUTPUT
V1
+5V 5.0A
+5V 6.0A
V2
+12V 4.0A
+24V 2.0A
SPECIFICATIONS
MODEL
MMB75A-1
MMB75A-2
INPUT
VOLTAGE[V]
AC85 - 132 1
f
or DC110 - 170
CURRENT[A]
ACIN 100V 2.1typ (Io=100%)
FREQUENCY[Hz]
47 - 440 or DC
EFFICIENCY[%]
ACIN 100V 76typ (Io=100%)
78typ (Io=100%)
INRUSH CURRENT[A] ACIN 100V 15typ (Io=100%)
OUTPUT
VOLTAGE[V]
+5
+12
+5
+24
CURRENT[A]
5
4
6
2
MINIMUM CURRENT[A]
0
0
0
0
LINE REGULATION[mV]
20max
48max
20max
96max
LOAD REGULATION[mV] 40max
100max
40max
150max
RIPPLE[mVp-p]
0 to +50
C
80max
120max
80max
120max
-10 - 0
C
140max
160max
140max
160max
RIPPLE NOISE[mVp-p]
0 to +50
C
120max
150max
120max
150max
-10 - 0
C
160max
180max
160max
180max
TEMPERATURE REGULATION[mV] 0 to +50
C
50max
120max
50max
240max
START-UP TIME[ms]
200max (ACIN 85V, Io=100%)
HOLD-UP TIME[ms]
15typ (ACIN 85V, Io=100%) 25typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 4.5 - 5.5
Fixed
4.5 - 5.5
Fixed
OUTPUT VOLTAGE SETTING[V]
xx
11.64 - 12.36
xx
23.28 - 24.72
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
Works at 115 - 140% of rating
ISOLATION
INPUT-CASE, OUTPUT
AC2,000V 1minute, DC500V 50M
W
min (At Room Temperature)
OUTPUT-CASE
AC500V 1minute, DC500V 50M
W
min (At Room Temperature)
OUTPUT-OUTPUT(V1-V2) AC100V 1minute, DC100V 50M
W
min (At Room Temperature)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +65
C
, 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -25 to +75
C
, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION
10 - 55Hz, 19.6m/s
2
(2G), 3minutes period, 30minutes each along X, Y and Z axis
IMPACT
196.1m/s
2
(20G), 11ms, once each X, Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS
UL60950-1, C-UL Complies with DEN-AN
CONDUCTED NOISE
Complies with FCC-B
*
Series/Parallel operation with other model is not possible.
*
Derating is required when operated with case cover.
MMB75A
Unit type
MMB 75A
-1
-
O
Ordering information
1
Series name
2
Output wattage
3
Output voltage combina-
tion
4
Optional
J :Connector type
N :with Cover
R
1
2
3
4
MMB
B-16
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