DS2900 Data Sheet

Environmental Specifications

Operating temperature:

0° to 50 °C (70 °C derated power)

Storage temperature:

-40 °C to +85 °C

Altitude, operating:

10,000 ft

Electromagnetic susceptibility / Input transients:

-EN61000-3-2, -3-3

-EN61000-4-2, 4-3, 4-4, -4-5, 4-11

-EN55024:1998

RoHS & lead-free compliant:

No tantalum caps.

Humidity:

20 to 90% RH, non-condensing

Shock and vibration specificatons:

Complies with Astec Std. Specifications, QP3205

MTBF (Calculated):

300K Hrs Bellcore TR-332, Issue 6 @ 25 °C and 40 °C full load

MTBF (Demonstrated):

> 500k Hrs

Ordering Information

Model Number

Nominal Output

Voltage Set Point

Set Point

Tolerance

Total

Regulation

Minimum

Current

Maximum

Current

Output

Ripple P/P

Over Current

Stand-by

Air Flow

DS2900-3

12.0 Vdc

± 0.2%

± 4%

0 A

240 A

120 mV

276 A nominal 3.3 V @ 3 A

Standard

DS2900-3-002

12.0 Vdc

± 0.2%

± 4%

0 A

240 A

120 mV

276 A nominal 5.0 V @ 2 A

Standard

DS2900-3-003

12.0 Vdc

± 0.2%

± 4%

0 A

240 A

120 mV

276 A nominal 5.0 V @ 2 A

Reversed

DS2900-3-004

12.0 Vdc

± 0.2%

± 4%

0 A

240 A

120 mV

276 A nominal 3.3 V @ 3 A

Reversed

*Overcurrent latches off if overcurrent lasts over 2 seconds