Ordering information
AC-DC Power Supplies Enclosed type
MMC 8A -1 -O
MMC8A
1234
1Series name
R
2Output wattage
3Output voltage combina-
tion
4Optional *2
G :Low leakage current
N :with Cover
MMC
MODEL MMC8A-1 MMC8A-2 MMC8A-3
V1 +5V 1.2A +5V 1.1A +5V 1.2A
DC OUTPUT V2 +12V 0.1A +15V 0.1A +12V 0.1A
V3 -12V 0.1A -15V 0.1A -5V 0.1A
SPECIFICATIONS
MODEL MMC8A-1 MMC8A-2 MMC8A-3
VOLTAGE[V] AC85 - 132 1 or DC110 - 170
f
CURRENT[A] ACIN 100V 0.3typ (Io=100%)
INPUT FREQUENCY[Hz] 47 - 440 or DC
( )
EFFICIENCY[%] ACIN 100V 68typ Io=100%
INRUSH CURRENT[A] ACIN 100V 20typ (Io=100%)
VOLTAGE[V] +5 +12 -12 +5 +15 -15 +5 +12 -5
CURRENT[A] 1.2 0.1 0.1 1.1 0.1 0.1 1.2 0.1 0.1
MINIMUM CURRENT[A]000000000
LINE REGULATION[mV] 20max 48max 48max 20max 60max 60max 20max 48max 20max
LOAD REGULATION[mV] 60max 120max 120max 60max 150max 150max 60max 120max 100max
1
RIPPLE[mVp-p] * 80max 120max 120max 80max 120max 120max 80max 120max 120max
OUTPUT
*1
RIPPLE NOISE[mVp-p] 120max 150max 150max 120max 150max 150max 120max 150max 150max
TEMPERATURE REGULATION[mV] 0to+50 50max 350max 350max 50max 350max 350max 50max 350max 350max
C
START-UP TIME[ms] 100max (ACIN 85V, Io=100%)
( , )
HOLD-UP TIME[ms] 15typ ACIN 85V Io=100%
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 5.00 - 5.25 Fixed Fixed 5.00 - 5.25 Fixed Fixed 5.00 - 5.25 Fixed Fixed
OUTPUT VOLTAGE SETTING[V] 11.40 to 12.60 -11.40 to -12.60 14.25 to 15.75 -14.25 to -15.75 11.40 to 12.60 -4.75 to -5.25
xx xx xx
PROTECTION
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
CIRCUIT
, , , ( )
INPUT-CASE OUTPUT AC2 000V 1minute DC500V 50M min At Room Temperature
W
ISOLATION OUTPUT-CASE AC500V 1minute, DC500V 50M min (At Room Temperature)
W
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OUTPUT-OUTPUT V1-V2 V3 AC100V 1minute DC100V 10M min At Room Temperature
W
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OPERATING TEMP. HUMID.AND ALTITUDE 0to+65 20 - 90%RH Non condensing Refer to DERATING CURVE 3 000m 10 000feet max
C
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75 , 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
C
ENVIRONMENT
2
, ( ), , ,
VIBRATION 10 - 55Hz 19.6m/s 2G 3minutes period 30minutes each along X Y and Z axis
2
( ), , ,
IMPACT 98.0m/s 10G 20ms once each X Y and Z axis
SAFETY AND
AGENCY APPROVALS UL60950-1, C-UL Complies with DEN-AN
NOISE
REGULATIONS CONDUCTED NOISE Complies with FCC-B
*1 Measured by 20MHz oscilloscope or Ripple-Noise meter(equivalent to KEISOKU-GIKEN : RM101).
*2 Please contact us about safety approvals for the model with option.
* When units are operated with chassis and cover, derating is required.
* Avoid prolonged use under over-load.
MMC-2MMC8A
External view
MMC
Mating
I/O Connector Terminal
Connector
CN1 10-31-1048 10-63-3044
Chain : 08-70-1031
Loose : 08-70-1030 Weight : 150g max
CN2 09-65-2059 09-50-1053
(Mfr : Molex)
Performance data
( ) ( )
STATIC CHARACTERISTICS MMC8A-1 RISE TIME & FALL TIME MMC8A-1
( )
OVERCURRENT CHARACTERISTICS MMC8A-1 DERATING CURVE
MMC-3