Ordering information
AC-DC Power Supplies Open Frame/Enclosed type
LDC15F
LD
1
C
2
15
3
F
4
-1
5
-O
6
1Series name
2Multiple output
3Output wattage
4Universal input
5Output voltage combination
6Optional *4
C :with Coating
G :Low leakage current
S :with Chassis
SN :with Chassis & cover
Y :with Potentiometer
R
LDC
LDC
MODEL
V1
V2
V3
DC OUTPUT
LDC15F-1
+5V 2.0(Peak 3.0)A
+12V 0.3(Peak 0.6)A
-12V 0.2(Peak 0.3)A
LDC15F-2
+5V 2.0(Peak 3.0)A
+15V 0.3(Peak 0.6)A
-15V 0.2(Peak 0.3)A
SPECIFICATIONS
INPUT
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY AND
NOISE
REGULATIONS
OTHERS
*1
*2
*3
*4
*
*
MODEL
VOLTAGE[V]
CURRENT[A]
FREQUENCY[Hz]
EFFICIENCY[%]
ACIN 100V
ACIN 100V
ACIN 100V
INRUSH CURRENT[A]
ACIN 200V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
*1
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +50C *2
RIPPLE[mVp-p]
-10 - 0C *2
0 to +50C *2
RIPPLE NOISE[mVp-p]
-10 - 0C *2
0 to +50C
TEMPERATURE REGULATION[mV]
-10 to +50C
*3
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
OUTPUT-OUTPUT(V1-V2,V3)
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CONDUCTED NOISE
CASE SIZE/WEIGHT
COOLING METHOD
LDC15F-1
LDC15F-2
AC85 - 264 1f or DC110 - 370
0.4typ (Io=100%)
47 - 440 or DC
70typ (Io=100%)
25typ (Io=100%)
50typ (Io=100%)
0.75max (60Hz, According to UL, CSA, VDE and DEN-AN)
+5
+12
-12
+5
+15
-15
0 - 2.0 (Peak 3.0) 0 - 0.3 (Peak 0.6) 0 - 0.2 (Peak 0.3) 0 - 2.0 (Peak 3.0) 0 - 0.3 (Peak 0.6) 0 - 0.2 (Peak 0.3)
20max
48max
48max
20max
60max
60max
100max
120max
120max
100max
150max
150max
100max
120max
120max
100max
120max
120max
140max
160max
160max
140max
160max
160max
120max
150max
150max
120max
150max
150max
160max
180max
180max
160max
180max
180max
50max
350max
350max
50max
350max
350max
60max
420max
420max
60max
420max
420max
20max
20max
xx
xx
xx
xx
100max (ACIN 85V, Io=100%)
10typ (ACIN 85V, Io=100%), 20typ (ACIN 100V, Io=100%), 100typ (ACIN 200V, Io=100%)
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
4.9 to 5.3
11.4 to 12.6
-11.4 to -12.6
4.9 to 5.3
14.25 to 15.75
-14.25 to -15.75
Works over 105% of rating and recovers automatically
Works over 115% of rating by zener diode clamping (+5V only)
Not provided
Not provided
Not provided
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)
AC100V 1minute, Cutoff current = 100mA, DC100V 10MW min (At Room Temperature)
-10 to +60C, 20 - 90%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet)
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet)
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
UL60950-1, EN60950-1, EN50178, CSA C22.2 No.60950-1 Complies with DEN-AN and IEC60950-1
Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B
50X26X127mm [1.97X1.02X5 inches] (WXHXD) /150g max (with chassis & cover : 300g max)
Convection
Peak load for 10sec. or less is acceptable if the total wattage is less than the rated wattage(-1: 16W, -2: 17.5W).When the load of +5V is OA, other output can be drawn by 80% of rated current.
Measured by 20MHz oscilloscope or Ripple-Noise meter (equivalent to KEISOKU-GIKEN:RM101).
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.
Please contact us about safety approvals for the model with option.
Avoid prolonged use under over-load.
Derating is required when operated with chassis and cover.
LDC-2
