V11

2

Specifications

ALD Derating Curve

All specifications are Typical at nominal line, full load and 25˚C unless otherwise noted

INPUT SPECIFICATIONS:

Input Voltage …….……..…… 1400mA/other …...... 6-40VDC/6-50Vdc

Input Surge Voltage (1second) … 1400mA/other ….. 50Vdc/65Vdc max.

Input Filter …………………………………………….…………. Capacitor

Under Voltage Lockout ………….… Power up …………..… 4.2Vdc typ.

Power down …………. 3.8Vdc typ.

OUTPUT SPECIFICATIONS:

Constant Current Accuracy (note1) ..……………..…….……… ±5% max.

Current Line Regulation (note2) ……………….………..……. ±5% max.

Current Load Regulation (note3) ..…………….………..………. ±5% max.

Short Circuit Protection …..…….. Constant Current with Auto Recovery

Start up time …………………………………………………… 60ms max.

GENERAL SPECIFICATIONS:

Efficiency ……………………………….…………………………. See Table

Temperature Coefficient ……….............….…..…… ±0.05%/℃(0-50℃)

Isolation Voltage ………………………………………..……. Non-isolation

Switching Frequency ..….…………………………..……….. 500KHz typ.

Operating Ambient Temperature …......... -40~75℃ see Derating Curve

Case Temperature ................................................................. 100

max.

℃

Cooling …………………………………………..……. Natural Convection

Storage Temperature ……...………....………………........... -55-125℃

Operating Humidity …………………….… 10%~95%RH non-condensing

Operating Altitude …………….…………………..…. Sea Level to 3000m

Shock/Vibration ………………………………………….… MIL-STD-810F

MTBF ………… MIL-HDBK-217F/25℃ ..……………..…. 700Khrs typ.

NOTE:

Dimensions ….…...... Other: 1.60x0.93x0.40 Inches(40.6x23.5x10.1mm)

1. 3V<Vin-Vout<30Vdc to keep current accuracy.

T:2.354x1.339x0.646 Inches(59.80x34.01x16.40mm)

2. Current line regulation is measured from high line to low line.

Weight ……………………..… PIN/LW/T ………………… 18g/23g/30g

3. Current load regulation is measured from high to low operating voltage.

Case Material ………………………..……………………….. Plastic Case

4. Suffix ”LW” to the model number with wire type.

DALI Control:

5. Suffix” T” to the model number with terminal type and only meets IP20

Output Current Dimming Range ……..………………..……….. 5%-100%

Terminal: WAGO 250-108 or equivalent; wire range: 16~20 AWG.

SAFETY AND EMISSIONS:

6. Acceptable customer modifications.

EMI ………...………………......……............ EN55022/EN55015 Class B

EMS ………......................................... EN61547,EN61000-4-2, 3, 4, 5, 6

Mechanical Specification

-40.0

75

70

60

0

20

40

60

80

100

120

-40

-20

0

20

40

60

80

100

Ambient Temperature(℃)

ALD-DXXX(LW)

350mA

500mA

700mA

1050mA

1400mA

-40.0

70

65

55

45

0

20

40

60

80

100

120

-40

-20

0

20

40

60

80

100

Ambient Temperature(℃)

ALD-DXXXT

350mA

500mA

700mA

1050mA

1400mA