File Name:ELG-100-SPEC 2015-11-30

100W Single Output Switching Power Supply

DIMMING OPERATION(for B-Type only)

※ Reference resistance value for output current adjustment (Typical)

※ Built-in 3 in 1 dimming function, IP67 rated. Output constant current level can be adjusted through output cable by connecting a resistance or

0 ~ 10Vdc or 10V PWM signal between DIM+ and DIM-.

※ Please DO NOT connect "DIM-" to "-V".

60K

Ω

60%

60%

10K

Ω

Short

Short

10K

/N

Ω 100K /N

Ω

Single driver

Multiple drivers

(N=driver quantity for synchronized

dimming operation)

1V

0V

4V

7V

2V

5V

8V

3V

6V

9V

10V

10%

0%

10%

0%

20K

Ω

20%

20%

30K

Ω

30%

30%

40K

Ω

40%

40%

50K

Ω

50%

50%

70K

Ω

70%

70%

80K

Ω

80%

80%

90K

OPEN

OPEN

OPEN

90%

90%

100%

100%

Resistance

value

Dimming value

Percentage of rated current

Percentage of rated current

※ 0 ~ 10V dimming function for output current adjustment (Typical)

60%

60%

10%

0%

10%

0%

20%

20%

30%

30%

40%

40%

50%

50%

70%

70%

80%

80%

90%

90%

100%

100%

Duty value

Percentage of rated current

95%~108%

-----

95%~108%

95%~108%

※ 10V PWM signal for output current adjustment (Typical): Frequency range :100Hz ~ 3KHz

AC/L(Brown)

AC/N(Blue)

+V(Red)

-V(Black)

DIM-(White)

DIM+(Blue)

ELG-100

0V

0%

1V

10%

2V

20%

3V

30%

4V

40%

5V

50%

Dimming input

6V

60%

7V

70%

8V

80%

9V

90%

10V

0~10V

100%

Duty cycle of 10V PWM (frequency range = 100~3KHz)

10%

0%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Short~100K

/N resistance (N=driver quantity for synchronized

Ω

dimming operation )

※ Note : 1. Min. dimming level is about 6%

2. The output current is not defined when 0%< out<6%

I

3. The output current could drop down to 0% when dimming input

is about 0

or 0Vdc, or 10V PWM signal with 0% duty cycle

K

Ω

Note

20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N

◎ Dimming Characteristic

95%~108% when DIM+/DIM- are open circuit.