cui.com

date 03/13/2015

page 4 of 6

CUI Inc

│ SERIES: PLDA60 │ DESCRIPTION: LED DRIVER

DERATING CURVES

EFFICIENCY CURVES

100

80

60

40

20

Ambient Temperature (°C)

Output Current

Output Current

Input Voltage (AC)

70

50

40

20

0

-20

-40

50%

5%

0.90

0.75

1.00

10%

15%

20%

25%

25%

60%70%

80%90%

100%

50%

60%

70%80%

90%

100%

50

60

80

100

Temperature Derating CurveOutput Power Vs. Input Voltage

PF vs. Output Current

THD vs. Output Current

Safe operating area

0.80

0.85

0.95

0.70

45W

50W

55W

60W

65W

90VAC

100VAC1 15VAC2 30VAC277 VAC305VA C

Efficiency vs. Output Current

(PLDA60-D625-277D)

Efficiency vs. Output Current

(PLDA60-D1250-277D)

Efficiency vs. Output Current

(PLDA60-1666-277D)

Efficiency vs. Output Current

(PLDA60-D833-277D)

Efficiency vs. Output Current

(PLDA60-1250-277D)

Efficiency vs. Output Current

(PLDA60-2500-277D)

Output Current

Output Current

Output Current

Output Current

Output Current

Output Current

Output Current

For more information, please visit the product page.