V11

1

ALD SERIES

50.4 WATT

BUCK LED DRIVER with DALI

Features

* LED Driver Current up to 1400mA

* Constant Current Output

* Digital Address Lighting Interface (DALI)

* High Efficiency up to 95%

* Continuous Short Circuit Protection

* High Reliability

* IP65 Protection

Note:

1. 3V<Vin-Vout<30Vdc, to keep current accuracy. Nominal Input Voltage: 48Vdc, 28Vdc (D140 models).

2. Ripple and Noise are measured at rated current, Nominal Input and 36Vdc or 24Vdc (D140 Models) Output and

20MHz Bandwidth with a 0.1uF Ceramic Capacitor.

3. Measured at Rated Current, Nominal Input and 36Vdc or 24Vdc (D140 Models) Output.

4. Acceptable Customer Modifications.

MODEL

NUMBER

Input Voltage

Range

Output Operating

Voltage

Output Rated

Current

Output Rated

Power

Ripple and

Noise (max.)

Note2

Efficiency

(TYPICAL)

Note3

ALD-D035

6–50 VDC

3-45 VDC

350 mA

15.75 W

300 mVpp

95%

ALD-D050

6–50 VDC

3-45 VDC

500 mA

22.5 W

500 mVpp

95%

ALD-D070

6–50 VDC

3-45 VDC

700 mA

31.50 W

500 mVpp

95%

ALD-D100

6–50 VDC

3-45 VDC

1050 mA

47.25 W

500 mVpp

95%

ALD-D140

6–40 VDC

3-36 VDC

1400 mA

50.4 W

500 mVpp

95%