LD12 Series
12W IP66 Power Supplies
Small Size
115VAC or 230VAC input
Constant Current or Constant Voltage Versions
Splash proof
Conservative component ratings for long life
Key Market Segments & Applications
LED Lighting
Damp Environments
Specifications
MODEL
ITEMS
AC Input
VAC/Hz
Inrush Current (100/200VAC)
A
Input Current (110/200VAC)
A
Temperature Coefficient
-
Overcurrent Protection
-
Overvoltage Protection
%
Turn on time
ms
Hold Up Time (115/230V input)
ms
Leakage Current (265VAC 60Hz)
mA
Efficiency
%
Operating Temperature
-
Storage Temperature
-
Operating Humidity
(1)
-
Storage Humidity
(1)
-
Cooling
-
Withstand Voltage
-
Isolation Resistance
-
Vibration (non operating)
-
Shock
-
Immunity
-
Safety Agency Approvals
-
Conducted & Radiated EMI
-
IP Class
-
Weight (Typ)
g
Size (LxWxH)
in(mm)
Warranty
yrs
(1)
LDC12
LDV12
90 - 264VAC, 47 - 63Hz
25 / 50A, 25°C ambient, cold start
0.28 / 0.18A
<0.02%/°C (0 - 50°C)
Automatic Recovery
> 105% of rated power
> 110%
< 200ms
5ms typical
0.25mA
82% typical at full load
-10 to +60°C (Guaranteed start up at -20°C)
-30 to +85°C
15 - 90% RH
15 - 90% RH
Convection
Input to Output 3kVAC
>100M at 25°C & 70%RH, Input to Output at 500VDC
10 - 55Hz: 19.6m/s
2
constant sweep 1 min X, Y, Z for 30 mins
< 196.1 m/s
2
(20G)
IEC61000-4-2, -3, -4, -5, -6, -8, -11
UL1310 (Class 2), IEC61347-1, IEC61347-2-13, CE Mark
EN55015, EN55022, FCC Class B
IP66
84
3.45 x 1.36 x 0.83" (90 x 34.5 x 21mm)
Three Years
Non condensing
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
55
Model Selector
Model
LDC12-36-R35
LDC12-18-R70
LDV12-12-1R0
LDV12-15-R80
LDV12-24-R50
LD12 Series
Output
Voltage (V)
3 - 36V
3 - 18V
12
15
24
CV/CC
CC
CC
CV
CV
CV
Output
Accuracy
0.33 - 0.37A
0.66 - 0.735A
11.4 - 12.6V
14.25 - 15.75V
22.8 - 25.2V
Min. Output
Current (A)
-
-
0.1A
0.08A
0.05A
Output
Current (A)
0.35A
0.7A
1A
0.8A
0.5A
Maximum
Average Power
12.6W
12.6W
12W
12W
12W
Ripple & Noise
-
-
100mV
100mV
150mV
Outline Drawing
For Additional Information, please visit
us.tdk-lambda.com/products/ld12-series.htm
56
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Revision A2: Sep 2009
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