V19

2

Order Information:

Specifications

LDP40 Series Derating Curve

INPUT SPECIFICATIONS:

AC Input Voltage …....………....................................................... 90~305Vac

Frequency ……………………………………………..……………..... 50/60Hz

Power Factor ……………… PF≧0.9 @ 115Vac/230Vac, 75%~100% Load

Inrush Current ….. <5A After 100uS @240Vac, Cold Start @25℃ Ta Cold Start

Leakage Current ……………………..……….….……..…..…… 0.75mA max.

Standby Power Consumption …..……………..……… <0.5W (No Dimming)

Input Current (Full Load) ……………. 0.45A/0.22A typ. @ 115Vac/230Vac.

OUTPUT SPECIFICATIONS:

Maximum Output Voltage …..……………………………………… See Table

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

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

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

Over Voltage Protection ………………………………………..… TVS Clamp

Short Circuit Protection …………………..….. Hiccup Mode, Auto Recovery

Over Temperature Protection ……………………..…..………...… 105℃ typ.

GENERAL SPECIFICATIONS:

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

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

Isolation Voltage, Input to Output …..….………………...…………. 3.75KVac

Isolation resistance, Input to output ………………..…………..…… 10

Operating Ambient Temperature ................ -40 ~ 70℃(See Derating Curve)

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

Storage Temperature ……...……………...………….......…........... -40 ~ 85℃

Operating Humidity ………...……...………. 20%~95% RH Non-Condensing.

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

NOTE:

MTBF, MIL-HDBK-217F (25℃ Ta) ………………….………………. 200Khrs.

1. Current accuracy is set at nominal input voltage and full load.

MECHANICAL CHARACTERISTICS:

2. Current line regulation is measured from high line to low line with full load.

Dimensions. ……....... 6.614x1.575x0.992 Inches (168.00x40.00x25.20mm)

3. Current load regulation is measured minimum to maximum of the

Weight ………..……………………………………………………………. 350g

constant current region.

SAFETY AND EMISSIONS:

4. All specifications are typical at 230Vac, vo max., full load and 25℃

Safety …............................................. UL8750, IEC61347-1, IEC61347-2-13

unless other noted.

EMI …………………………………................ FCC Part 15/EN55015 Class B

5. The input/output wires accessibility shall be evaluated during final

EMS ……….................................... EN61547, EN61000-4-2, 3, 4, 5, 6, 8, 11

system assembly.

EN61000-3-2 Harmonic Class C, EN61000-3-3

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

Series

Output(W)

IP Code

Output

Voltage

Dimming Function

Rated Output Current

Input Voltage

Ripple Nosie

LDP

40

X

XXX

X

XXX

B

X

240：24V

24V

170: 1700mA

140: 1400mA

360：36V

36V

111: 1110mA

105: 1050mA

S：Single O/P

with IP64

480：48V

48V

084: 840mA

070: 700mA

240：24V

24V

170: 1700mA

140: 1400mA

360：36V

36V

111: 1110mA

105: 1050mA

A：Single O/P

with IP67

480：48V

C：No dimming

D：DALI dimming

P：PWM 1-10V,

Potentiometer

48V

084: 840mA

070: 700mA

B：100-277 Vac

R：1% output

ripple and noise

or

Blank：10% output

ripple and noise