rev.

page

date

DESCRIPTION: wide input DC/DC converter

2 of 3

08/2007

20050

phone

phone 503.612.2300 fax

fax 503.612.2382

PART NUMBER: VED15 series

INPUT

input voltage range

12V 9-18V

24V 18-36V

48V 36-72V

input filter

PI Type

OUTPUT

voltage accuracy

single output

±1.0% max.

dual +output

±1.0% max.

-output

±3.0% max.

triple, 5V

±2.0% max.

12V/15V

±3.0% max.

voltage balance (dual)

±1.0%max

transient response: 25% step load change

<500µ sec.

dual, FL-1/2±1% error band

<500µ sec.

external trim adj. range

±10%

ripple & noise

20MHz BW

10mV RMS., max

75mV pk-pk., max

temperature coefficient

±0.02%/°C

short circuit protection

continuous

single/dual

±0.2% max.

triple

±1.0% max.

single/dual

±1.0% max.

triple

±5.0% max.

GENERAL SPECIFICATIONS

efficiency

see table

isolation voltage

500VDC min.

isolation resistance

switching frequency

200KHz, Type

operating temperature range

-25°C to +71°C

case temperature

100°C max.

storage temperature

-55°C to +105°C

cooling

free air convection

EMI/RFI

six sided continuous shield

dimensions

2.56x3.0x0.83 inches

(65x76.2x21.1mm)

case material

black coated copper with non-

conductive base

NOTES:

1. measured from high line to low line

2. measured from full load to 1/4 load