FILE NAME: AC350 Series.doc, REVISION: July 12, 2007 V10

2

SPECIFICATIONS

Typical at 25℃, nominal line and 75% load, unless otherwise Specified

INPUT SPECIFICATIONS:

AC350S Series Derating Curve

AC lnput Voltage …....………........…........................................... 90~264Vac

Frequency ………………………………………….……………..... 47 to 63Hz

lnrush Current ………………….……………....................................... 85A max.

EMI …………………………..…………………………..……CISPR/FCC Class B

lsolation ……………………………………………...…lnput to output =3000VDC

Leakage Current………………………………………………….……… 2mA max

OUTPUT SPECIFICATIONS:

Total Rated Output Power……………………………………………………350W

(with 20CFM air flow or optional fan)

Remote Voltage Sense………………………..…Compensates for wire Voltage

Hold-up Time ………………………………………………………..……16mS typ.

Over Voltage Protection………………………..…….Recycle AC input to restart

Over Temperature Protection……………….………………….….Auto Recovery

Short Circuit Protection…………………………………..………. .Auto Recovery

ENVIRONMENTAL CHARACTERISTICS:

0

10

20

30

40

50

60

70

80

90

100

-10

0

10

20

30

40

50

60

70

Ambient Temperature(Deg.C)

Operating Temperature ......................................................................-10~65℃

45~65℃ with 2%/℃ Derating

PSU will be in thermal protection for exceeding the rated power output

or the operating temperature

Storage Temperature ………………………………...….......……........ -40~85℃

MECHANICAL CHARACTERISTICS:

Dimensions…………………………………………………...…235.2x101.5x38mm

NOTE:

1: Add a 0.1uF ceramic capacitor and a 47uF E.L. capacitor to output for Ripple &

Noise measuring @20MHz BW.

2: Voltage accuracy is set at 60% rated load and 25℃.Ta.

3: Line regulation is measured from High Line to Low Line with rated load.

5: Load regulation is measured at 60%±40% rated load.

6: Dimensions tolerance : +/- 1mm.

7: CN1(AC lnput)

: Molex 5273-05A or equivalent

CN2(DC Output)

: Molex 5273-09A or equivalent

CN3(DC Output)

: Molex 5273-09A or equivalent

PIN CONNECTION

CN1 (AC lnput)

Pin

Name

NOTE

1

FG

GOUND

2,4

N/A

3

N

5

L

CN2 (AC lnput)

Pin

Name

NOTE

1~9

+48

CN3 (AC lnput)

Pin

Name

NOTE

10~18

GND

Mechanical Specification

Typical at 25˚C, nominal line and 75% load, unless otherwise Specified