LDC-240 Datasheet, PDF (2/4 Pages) MicroPower Direct, LLC – 250W Output Power

Model Selection Guide
Model
Number
LDC-240-0700 x
LDC-240-1050 x
LDC-240-1400 x
LDC-240-4200 x
LDC-240-4900 x
LDC-240-5600 x
LDC-240-7000 x
Output
Current
Max (mA) Adj. Range (mA)
Voltage
Range (VDC)
700
420 - 700
200 - 400
1,050
630 - 1,050
134 - 267
1,400
840 - 1,400
100 - 200
4,200
2,520 - 4,200
27 - 56
4,900
2,940 - 4,900
24 - 49
5,600
3,360 - 5,600
21 - 42
7,000
4,200 - 7,000
18 - 35
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OVP Level
(VDC)
430 - 460
290 - 320
220 - 240
65 - 73
56 - 64
48 - 55
40 - 45
Output
Power
(W)
250
250
250
235
240
235
245
Efficiency
(%, Typ)
94
94
93
93
93
93
93
Notes:
1. Inrush current is given for a cold start
at 25°C.
2. Total Harmonic Distortion (THD) is
specified with an input of 230 VAC/50
Hz at full load.
3. Turn on delay is specified at full load.
4. Ripple & noise is measured at 20 MHz.
Connection to the unit is made with a 0.1 µF
ceramic capacitor and a 22 µF electrolytic
capacitor connected in parallel.
5. Life expectancy is calculated at 230 VAC,
full load and a case temp of +70°C.
6. If an overvoltage fault occurs, the protection
circuit will latch off the output. A power
reset is required to recover.
Package Type
Model
LDC-240-xxxx A
LDC-240-xxxx B
Ingress Protection
IP65
IP67
Dimming Function
Adjust by internal, variable resistor
Adjust by external resistor, DC voltage level or PWM signal
Derating Curve: Temperature
Derating Curve: Input Voltage
Efficiency vs Load: LDC-240-7000
PFC vs Load: LDC-240-7000
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