DS1200DC Data Sheet

Logic Control

PS_SEATED (A4)

TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH if the PSU is removed

PWR GOOD (C3)

Active TTL high when output is within regulation limits.

AC OK (B1)

A low logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 5 mS early warning signal

before 12.0 V DC output loss of regulation.

PS_INHIBIT/PS_KILL (B4)

When left open power supply operation will be inhibited. When the power supply is inserted into the system, this pin will

be pull low by the system and turn the power supply on only after all other power supply pins have seated.

PS ON (A1)

The output will be enabled when this signal is pulled low, below 0.8 V outputs disabled when pin is driven high or left

open.

Environmental Specifications

Operating temperature

-10 to 55 °C

Storage temperature

-40 to +85 °C

Altitude, operating

13,000 feet

Electromagnetic susceptibility / Input transients

GR-1089-CORE Issue 4

RoHS & lead free

Compliant

Humidity

20 - 90% RH, non condensing

Shock and vibration specifications

Complies with Artesyn standard specifications plus additional NEBS requirement

MTBF (demonstrated

500 K Hrs at full load, 40 °C

Ordering Information

Model

Number*

Nominal Output

Voltage Set

Point

Set Point

Tolerance

Total

Regulation

Current

Output Ripple

P/P

Overcurrent

Standby

Air Flow

Min

Max

DS1200DC-3

12.0 V

±0.2%

±0.5%

0 A

100 A

120 mV

118 A - 147.6 A*

3.3 V @ 6 A

STD

DS1200DC-3-001

12.0 V

±0.2%

±0.5%

0 A

100 A

120 mV

118 A - 147.6 A*

3.3 V @ 6 A

REV**

DS1200DC-3-002

12.0 V

±0.2%

±0.5%

0 A

100 A

120 mV

118 A - 147.6 A*

5.0 V @ 4 A

STD

DS1200DC-3-004

12.0 V

±0.2%

±0.5%

0 A

100 A

120 mV

118 A - 147.6 A*

5.0 V @ 4 A

REV**

* Over current latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery.

** Derating may apply.