Ordering information
Rugged PCB type
LDA75F
LDA
1
75
2
F
3
-5
4
-O
5
1Series name
2Output wattage
3Universal input
4Output voltage
5Optional
C :with Coating
G :Low leakage current
L :with LED
R :with Remote ON/OFF
S :with Chassis
SN :with Chassis & cover
Y :with Potentiometer
R
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
*3
LDA75F-3 LDA75F-5 LDA75F-9 LDA75F-12 LDA75F-15 LDA75F-18 LDA75F-24 LDA75F-24-H LDA75F-24-HR LDA75F-30
45
75
76.5
75.6
75
75.6
76.8
76.8
76.8
75
3V 15A
5V 15A
9V 8.5A
12V 6.3A 15V 5A
18V 4.2A 24V 3.2A 24V 3.2(4.5)A 24V 3.2(4.5)A 30V 2.5A
SPECIFICATIONS
MODEL
VOLTAGE[V]
LDA
CURRENT[A]
INPUT
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY AND
NOISE
REGULATIONS
OTHERS
ACIN 100V
ACIN 200V
FREQUENCY[Hz]
EFFICIENCY[%]
INRUSH CURRENT[A] ACIN 200V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
*1
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +50C
RIPPLE[mVp-p]
-10 - 0C
0 to +50C
RIPPLE NOISE[mVp-p]
-10 - 0C
TEMPERATURE REGULATION[mV]
*2
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
OPERATING INDICATION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CONDUCTED NOISE
CASE SIZE/WEIGHT
COOLING METHOD
=LDA75F-3 LDA75F-5 =LDA75F-9 LDA75F-12 LDA75F-15 =LDA75F-18 LDA75F-24 =LDA75F-24-H =LDA75F-24-HR
AC85 - 264 1f or DC110 - 370
1.8typ (Io=100%)
1.0typ (Io=100%)
47 - 440
73typ
79typ
79typ
80typ
81typ
81typ
82typ
82typ
82typ
30typ (Io=100%) (At cold start)
0.75max (60Hz, According to UL, CSA, VDE and DEN-AN)
3
5
9
12
15
18
24
24
24
15
15
8.5
6.3
5
4.2
3.2
3.2 (4.5) 3.2 (4.5)
20max
20max
36max
48max
60max
72max
96max
96max
96max
40max
40max
100max
100max
120max
120max
150max
150max
150max
80max
80max
120max
120max
120max
120max
120max
120max
120max
140max
140max
160max
160max
160max
160max
160max
160max
160max
120max
120max
150max
150max
150max
150max
150max
250max
250max
160max
160max
180max
180max
180max
180max
180max
280max
280max
60max
60max
120max
150max
180max
200max
290max
290max
290max
20max
20max
36max
48max
60max
72max
96max
96max
96max
200max (ACIN 100V, Io=100%)
10typ (ACIN 85V, Io=100%) 20typ (ACIN 100V, Io=100%)
2.85 - 3.6 Fixed ("Y"which can be adjusted the output is available as option :5 - 30V t10%)
4.9 - 5.3 8.6 - 9.4 11.5 - 12.5 14.4 - 15.6 17.3 - 18.7 23.0 - 25.0 23.0 - 25.0 23.0 - 25.0
xx
Works over 105% of rating (-H : peak) and recovers automatically
4.00 - 5.25V Works at 115 - 140% of rating
Not provided
Not provided
Option (Refer to Instruction Manual)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (At Room Temperature)
-10 to +60C, 20 - 90%RH (Non condensing) (Refer to DERATING CURVE) 3,000m (10,000feet) max
-20 to +75C, 20 - 90%RH (Non condensing) 9,000m (30,000feet) max
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
196.1m/s2 (20G), 11ms, once each X, Y and Z axis
UL1950, EN60950, VDE0160, CSA C22.2 No.234 Complies with DEN-AN and IEC60950
Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B
55X32X222mm (WXHXD) /320g max (without chassis and cover)
Convection
*1 Peak load for 10sec. or less is acceptable if the total wattage is less than the rated
wattage(24V:76.8W).
*2 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.
*3 ( ) : peak current
* Avoid prolonged use under over-load.
D-34
* Parallel operation with other model is not possible.
* Derating is required when operated with chassis and cover.
=marked models are pending for safety approvals. Consult with us for delivery.
=LDA75F-30
82typ
30
2.5
120max
180max
120max
160max
150max
180max
360max
120max
28.5 - 31.5