0%

2%

4%

6%

8%

10%

12%

14%

16%

18%

20%

22%

24%

26%

28%

50%

60%

70%

80%

90%

100%

277VAC

230VAC

115VAC

78%

80%

82%

84%

86%

88%

90%

92%

94%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

277V

230V

115V

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

277V

230V

115V

LOAD

OUTPUT LOAD vs TEMPERATURE

STATIC CHARACTERISTIC

TOTAL HARMONIC DISTORTION (THD)

AMBIENT TEMPERATURE,Ta ( )

℃

INPUT VOLTAGE (V) 60Hz

(HORIZONTAL)

POWER FACTOR (PF) CHARACTERISTIC

※De-rating is needed under low input voltage.

EFFICIENCY vs LOAD

SLD-80 series possess superior working efficiency that up to 90% can

be reached in field applications.

LOAD

LOAD

80W Linear LED Driver

Constant Current Mode

(HORIZONTAL)

0

-15

15

30

50

60

90

Tcase ( )

℃

-20

-10

0

15

30

50

65

20

40

60

80

100

50

20

40

60

80

100

-20

100

110

125

135

145

155

165

175

180

200

230

305

100

90

80

70

60

50

40

40

230VAC

110VAC

File Name:SLD-80-SPEC 2019-09-16