0

5

10

15

20

25

30

35

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

480VAC

347VAC

277VAC

230VAC

75

80

85

90

95

100

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

480VAC

347VAC

277VAC

230VAC

0.50

0.55

0.60

0.65

0.70

0.75

0.80

0.85

0.90

0.95

1.00

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

480VAC

347VAC

277VAC

230VAC

File Name:HVG-480-SPEC 2017-04-21

480W Constant Voltage + Constant Current LED Driver

LOAD

(480W)

OUTPUT LOAD vs TEMPERATURE

STATIC CHARACTERISTIC

TOTAL HARMONIC DISTORTION (THD)

POWER FACTOR (PF) CHARACTERISTIC

Tcase (

)

℃

(HORIZONTAL)

EFFICIENCY vs LOAD

HVGC-480 series possess superior working efficiency that up to 95% can

be reached in field applications.

-40

-25

0

204555657585

20

40

60

80

100

LOAD

INPUT VOLTAGE (V) 60Hz

180

347

480

528

100

90

80

70

60

50

40

440

Constant Current Mode

LOAD

AMBIENT TEMPERATURE,Ta (

)

℃

-40

-25

-10

0

15

30

50 55 60 65 70

20

40

60

80

100

(HORIZONTAL)

180VAC

230VAC

Above 277VAC

If HVG-480 operates in Constant Current mode with the rated

current, the maximum workable Ta is 55

℃(Typ. 230VAC)