cui.com

CUI Inc

│ SERIES: V78-500 │ DESCRIPTION: NON-ISOLATED SWITCHING REGULATOR

date

11/08/2012 │ page 3 of 6

MECHANICAL

parameter

conditions/description

min

typ

max

units

dimensions

0.689 x 0.354 x 0.453 (11.50 x 9.00 x 17.50 mm)

inch

case material

plastic (UL94-V0)

weight

2.0

g

Front View

Bottom View

Side View

MECHANICAL DRAWING

PIN CONNECTIONS

PIN

FUNCTION

1

+Vin

2

GND

3+Vo

units: mm [inches]

tolerance: ±0.25 [±0.010]

pin section tolerance: ±0.10 mm [±0.004]

100

80

60

40

20

Ambient Temperature (°C)

-40

-20

0

20

40

60 71

85

100

120

DERATING CURVES

1. output power vs. ambient temperature

For more information, please visit the product page.