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Model

Number

Output

Output

Power

(W)

Efficiency

(%, Typ)

Current

Voltage

OVP Level

(VDC)

LDC-185-0500 x

500

300 - 500

200 - 400

420 - 450

200

92

LDC-185-0700 x

700

360 - 700

143 - 286

320 - 350

200

92

LDC-185-1050 x

1,050

600 - 1,050

95 - 190

210 - 240

200

92

LDC-185-1400 x

1,400

750 - 1,400

71 - 143

160 - 170

200

92

LDC-185-3150 x

3,150

1,650 - 3,150

32 - 58

62 - 80

183

91

LDC-185-3850 x

3,850

2,000 - 3,850

32 - 49

54 - 73

189

91

LDC-185-4200 x

4,200

2,200 - 4,200

27 - 42

49 - 65

177

91

LDC-185-5250 x

5,250

2,750 - 5,250

25 - 35

41 - 55

183

91

Model Selection Guide

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. Recovery from an over voltage fault is

automatic.

Model

Ingress Protection

Dimming Function

LDC-185-xxxx A

IP65

Adjust by internal, variable resistor

LDC-185-xxxx B

IP67

Adjust by external resistor, DC voltage level or PWM signal

Package Type