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PX500 Series

AC/DC 500W Multiple Output Power Supply

PCX500 Series

Rev 07/2006

Page 2 of 4

GENERAL CHARACTERISTICS

Parameter

Conditions

Min

Typ

Max

Units

Efficiency

Full load, 240Vac

70

75

%

Switching Frequency

PFC Converter

00

kHz

MTBF

Mil-HDBK-27E

3

khrs

Weight

Unpackaged

4

lbs

PROTECTION

Parameter

Conditions/Response

Inception

Min

Nom

Max

Units

Output OverVoltage Protection

V; Latching; cycle AC input to re-start

6.0

6.5

7.0

V

Output Overload Protection

All outputs; individual current limit; automatic recovery

20

%Io

Output Power Limit

550

W

Thermal Shutdown

Automatic Recovery

00

ºC

Input Protection

Internal line fuse; Littlefuse 3200 or equivalent

0

A

ENVIRONMENTAL CHARACTERISTICS

Parameter

Conditions

Min

Typ

Max

Units

Ambient Operating Temperature

De-rate output power linearly above 50ºC to 250W at 70ºC

0

+50

+70

ºC

Ambient Storage Temperature

-20

+85

ºC

Operating Humidity

Non-condensing

0

90

%

Storage Humidity

Non-condensing

5

90

%

Altitude

Operating. De-rate operating ambient temperature by 2Cº per 000ft above 5000ft.

-200

0000

ft

Storage

-200

50000

ft

ELECTROMAGNETIC COMPATIBILITY (EMC)

Characteristic

Compliance

Input Current Harmonics

EN6000-3-2, Class A

Conducted Emissions

CFR Title 47, Part 5, Sub-part B, Class B (when the cover option is employed)

EN55022, Class A

CERTIFICATIONS

Agency/Characteristic

Standard

UL

UL950 & UL02 (File Number E4675)

CSA

CSA 22.2 No. 234-M90, Level 6 (File Number LR 9070-54C)

TUV

EN60950 (License Number R9576030)

CE

LVD Directive; self-certified

RoHS

EN Directive 2002/95/EC; self-certified (see selection guide table on page  for compliance)

SELV

Self-certified

Vibration

MIL-STD-80D, Method 54.3, Procedure I; self-certified

Shock

MIL-STD-80D, Method 56.3, Procedure I; self-certified

OBSOLETE

PRODUCT

Contac

t Fa

ctor

y for

Replac

ement

Model