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cPCI-A-3U-200C Series

200W 3Ux8HP AC/DC CompactPCI™

cPCI-A-3U-200C.A01 Page 2 of 4

STATUS & CONTROL SIGNALS & INDICATORS

Name

Description

Enable (EN#)

Contact closure to external ground to start unit. On shortest pin (last make, first break).

Output Inhibit (INH#)

TTL –compatible signal inhibited with GND or TTL “0”.

Output Fault (FAL#)

TTL compatible signal ,open collector active low signal .Indicates one or more outputs below 90% of specified rate.

Remote Sense (RS+, RS-)

Available on V1 & V2. Maximum voltage compensation for cable losses 200mV.

Thermal Warning (DEG#)

Open collector active low 10ºC before power supply shut down.

Front Panel Power Indicator LED

A single bi-color indicator LED

Green LED - indicates output in range

Red LED - indicates one or more outputs below 90% of specified range.

GENERAL CHARACTERISTICS

Parameter

Conditions

Min

Typ

Max

Units

Efficiency

230Vac, full load

80

%

120Vac, full load

76

Switching Frequency

Main Converter

68

kHz

MTBF

Calculated per Bellcore standard B332 Gb 30ºC

300

khrs

Weight

Unpackaged

800

g

PROTECTION

Parameter

Conditions/Response

Inception

Units

Min

Typ

Max

Inrush Current Limit

230VAC

50

A

rms

Input Protection

Internal line fuse

6.3

A

rms

Over-voltage Protection

V1, V2, & V3 with latched shutdown

110

130

%V

nom

Parameter

Conditions/Response

Output Overload Protection

Outputs are individually protected against overloads and indefinite short circuit with automatic recovery upon removal of the fault condition.

Hot-Swap Capability

Protected by internal ORing diodes

Output Fault Isolation

Output isolation devices are present in all outputs to isolate faults within a failed power supply.

Thermal Shutdown

Automatic recovery upon restoration to operational temperatures

ENVIRONMENTAL CHARACTERISTICS

Parameter

Conditions

Min

Typ

Max

Units

Ambient Operating Temperature

Full load with 250LFM forced air and derating linearly above 55°C to 70°C, by 2.5% per °C

-5

55

ºC

Ambient Storage Temperature

-40

85

ºC

Operating Humidity

Non-condensing

95

%

Storage Humidity

Non-condensing

95

%

Altitude

Operating

6000

ft

Storage

40000

ft