LMA-2

LMA100F

AC-DC Power Supplies Medical Type

LM

A

100

F

-O

-O

Ordering information

R

1

2

3

4

5

6

1Series name

2Single output

3Output wattage

4Universal input

5Output voltage

6Optional *1

C : with Coating

G: Low leakage current

H : with the function to be acceptable

to output peak current

J1: VH(J.S.T.)connector type

R : with Remote ON/OFF

R2: with Remote ON/OFF

S : with Chassis

SN: with Chassis & cover

P :Setting in the overcurrent

protection rating

This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.

*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

MODEL

LMA100F-24-Y

LMA100F-24-HY

MAX OUTPUT WATTAGE[W]

103.2

103.2 (206.4) *2

DC OUTPUT

24V 4.3A

24V 4.3A (8.6A) *2

SPECIFICATIONS

MODEL

LMA100F-24-Y

LMA100F-24-HY

INPUT

VOLTAGE[V]

AC85 - 264 1f (Refer to “Derating” ,Instruction Manual 1 and 3)

CURRENT[A]

ACIN 100V 1.4typ (Io=100%)

ACIN 200V 0.7typ (Io=100%)

FREQUENCY[Hz]

50 / 60 (47 - 63)

EFFICIENCY[%]

ACIN 100V 84.0typ (Io=100%)

84.0typ (Io=100%)

ACIN 200V 86.0typ (Io=100%)

86.0typ (Io=100%)

POWER FACTOR

ACIN 100V 0.99typ (Io=100%)

ACIN 200V 0.95typ (Io=100%)

INRUSH CURRENT[A]

ACIN 100V 15typ (Io=100%) (At cold start) (Ta=25C)

ACIN 200V 30typ (Io=100%) (At cold start) (Ta=25C)

LEAKAGE CURRENT[mA]

0.10 / 0.25max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60601-1)

OUTPUT

VOLTAGE[V]

24

24

CURRENT[A]

4.3

4.3 (Peak 8.6) *2

LINE REGULATION[mV]

*7

96max

96max

LOAD REGULATION[mV] *7 150max

150max

RIPPLE[mVp-p]

*3

0 to +50C 120max

120max

-10 - 0C 160max

160max

RIPPLE NOISE[mVp-p]*3

0 to +50C 150max

150max

-10 - 0C 180max

180max

TEMPERATURE REGULATION[mV]

0 to +50C 240max

240max

-10 to +50C 290max

290max

DRIFT[mV]

*4

96max

96max

START-UP TIME[ms]

350typ (ACIN 100V, Io=100%)

HOLD-UP TIME[ms]

20typ (ACIN 100V, Io=100%)

OUTPUTVOLTAGE ADJUSTMENT RANGE[V]

19.20 to 27.50

19.20 to 27.50

OUTPUT VOLTAGE SETTING[V]

24.00 to 24.96

24.00 to 24.96

PROTECTION

CIRCUIT AND

OTHERS

OVERCURRENT PROTECTION Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically

OVERVOLTAGE PROTECTION[V] 27.60 to 33.60

27.60 to 33.60

OPERATING INDICATION

Not provided

REMOTE SENSING

Not provided

REMOTE ON/OFF

Option (Required external power source.)

ISOLATION

INPUT-OUTPUT.RC

*6

AC4,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature) 2MOOP

INPUT-FG

AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature) 1MOOP

OUTPUT.RC-FG

*6

AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)

OUTPUT-RC

*6

AC100V 1minute, Cutoff current = 25mA, DC100V 10MW min (At Room Temperature)

ENVIRONMENT

OPERATINGTEMP.,HUMID.AND ALTITUDE *5 -10 to +70C, 20 - 90%RH (Non condensing), (Refer to “Derating”, Instruction Manual 3) 3,000m (10,000feet) max

STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max

VIBRATION

10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis

IMPACT

196.1m/s2 (20G), 11ms, once each X, Y and Z axis

SAFETY AND

NOISE

REGULATIONS

AGENCY APPROVALS (AT ONIY AC input) ANSI/AAMI ES60601-1, EN60601-1 3rd, Complies with IEC60601-1-2 4th Ed.

CONDUCTED NOISE

Complies with FCC-B, VCCI-B, CISPR22-B, EN55011-B, EN55022-B

HARMONIC ATTENUATOR

Complies with IEC61000-3-2 (Class A) *8

OTHERS

CASE SIZE/WEIGHT

62X33X155mm [2.44X1.30X6.10 inches] (WXHXD) / 290g max (with chassis & cover : 470g max)

COOLING METHOD

Convection (Refer to “Derating”, Instruction Manual 3) *5

*1 Specification is changed at option, refer to Instruction Manual.

*2 Peak loading for 10sec. And Duty 40% max.

( ) means peak current. There is a possibility that an internal device

is damaged when the specification is exceeded.

*3 This is the value that measured on measuring board with capacitor of

22mF at 150mm from output terminal.

Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent

to KEISOKU-GIKEN: RM103).

*4 Drift is the change in DC output for an eight hour period

after a half-hour warm-up at 25C, with the input voltage

held constant at the rated input/output.

*5 Derating is required.

*6 Applicable when remote control (optional) is added.

*7 Please contact us about dynamic load and input response.

*8 Please contact us about another class.

*

To meet the specifications. Do not operate over-loaded condition.

*

Parallel operation is not possible.

*

Derating is required when operated with chassis and cover.

*

Sound noise may be generated by power supply in case of pulse load.

Example recommended EMI/EMC filter

NAM-04-101

*A higher current rating EMI/EMC filter

may be recommended in view of the

other devices that could be connected

in parallel with the power supply.

High voltage pulse noise type : NAP series

Low leakage current type : NAM series

June 29, 2020