BCD.00284_AA_May-31-2013

3

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DATA SHEET

Notes:

1.

Combined power from main output, Vfan and Vs/b should not exceed total power rating.

2.

Fan output tolerance is ± 20%. When V1 full load, Vfan needs 20 mA load to be within regulation specification. Peak

current for fan output is 1 A.

3.

Ripple is 2% up to 20% load and less than 1% above 20% load. Output noise measurement is made with a 20 MHz

bandwidth using a 6” twisted pair, terminated with a 10 uF tantalum capacitor in parallel with a 0.1 uF ceramic capacitor.

4.

Specifications are for nominal input voltage, 25° C and max load unless otherwise stated.

5.

Air flow over length of supply recommended (either direction) for forced air rating.

6.

Class 1 models have Earthing tab J4. Class 2 models (-2 suffix) have no Earthing tab.

7.

Specifications may change without notice.

8.

Warranty 2 years.

General Specifications

PARAMETER

DESCRIPTION/CONDITION

Hold Up Time

120 Vac

10 mSec

230 Vac

10 mSec

MTBF

>200 kHrs

Bellcore TR-332

Switching Frequency

PFC converter variable 35 to 250 kHz, 90

kHz typical

Resonant converter variable 35 to 250 kHz,

90 kHz typical

Isolation Voltage

Input to Output: Min 4242 Vdc

Weight

325 g (0.72 lbs)

Environmental

PARAMETER

DESCRIPTION/CONDITION

Operating Temperature

-20 to 70° C

See derating charts below

Altitude

Operating 10,000 ft.

Non-operation 40,000 ft.

Storage Temperature

-40 to +70° C

Humidity

95%

Non-Condensing

Conducted emissions:

EN55022, FCC part 15 Level B

Radiated Emissions

EN55022, FCC part 15 Level B

To be controlled in end system

Static Discharge

EN61000-4

2, 3, 4, 5 Level 3

Harmonic Current

EN61000-3-2, Class D

Signals

PARAMETER

DESCRIPTION/CONDITION

Power Good Signal

TTL signal goes high after main output is in regulation band. Delay is 0.1 to 0.3 sec.

Power Fail Signal

TTL signal goes low 1 msec advance before output goes out of regulation due to mains failure

Remote ON / OFF

To turn-on power supply short J3 pin 4 to pin 6 (PSU is shipped in this configuration)

Remote Sense

Compensates for 200 mV cable drop

Safety

PARAMETER

DESCRIPTION/CONDITION

EN / UL / CSA

1-2011