cui.com

date 01/31/2018

│ page 4 of 10

CUI Inc

│ SERIES: VOF-300 │ DESCRIPTION: AC-DC POWER SUPPLY

DERATING CURVES (CONTINUED)

VOF-300-CNF Output Power vs. Ambient Temperature

(with 10 CFM airflow)

Ambient Temperature (°C)

-40

60

80

100

40

20

-30

010406080

-20 -10

20 30

50

70

VOF-300-CNF Output Power vs. Ambient Temperature

(Natural Convection)

Ambient Temperature (°C)

-40

150

200

250

100

50

-30

010406080

-20 -10

20 30

50

70

300

Input voltage 220~264 Vac

Input voltage 100~200 Vac

VOF-300 Output Power vs. Ambient Temperature

(with 10 CFM airflow)

Ambient Temperature (°C)

-40

60

80

100

40

20

-30

010406080

-20 -10

20 30

50

70

VOF-300 Output Power vs. Ambient Temperature

(Natural Convention)

Ambient Temperature (°C)

-40

150

200

250

100

50

-30

010406080

-20 -10

20 30

50

70

300

Input voltage 220~264 Vac

Input voltage 90~200 Vac

EFFICIENCY CURVES

12 Vdc Output Efficiency Curve

(at 25°C)

24 Vdc Output Efficiency Curve

(at 25°C)

36 Vdc Output Efficiency Curve

(at 25°C)

48 Vdc Output Efficiency Curve

(at 25°C)

For more information, please visit the product page.