DS2000-3 Просмотр технического описания (PDF) - Emerson Network Power
Номер в каталоге
Компоненты Описание
производитель
DS2000-3 Datasheet PDF : 4 Pages
| |||
Embedded Power for
Business-Critical Continuity
Rev. 06.10.11_52
DS2000-3
2 of 4
Logic Control
PS_SEATED
PWR GOOD
AC OK
PS_INHIBIT/PS_KILL
TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH if the PSU
is removed.
Active TTL LOW when output is within regulation limits.
A LOW logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 2 mS early
warning signal before 12.0 V DC output loss of regulation.
This signal is connected to a short pin on the PSU.
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.
Environmental Specifications
Operating temperature
-10 °C to 50 °C
Storage temperature
-40 °C to +85 °C Altitude, operating 10,000 ft
Electromagnetic
-EN61000-3-2, -3-3
susceptibility / Input transients -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level
-EN55024:1998
RoHS & lead-free compliant (no tantalum caps)
Humidity
20 to 90% RH, non-condensing
Shock and vibration
Specifications complies with Astec Std. Specifications, Q3205
MTBF (Demonstrated)
500 K Hrs at full load, 40 °C
Ordering Information
Model Number
Nominal Output
Voltage Set Point
Set Point
Tolerance
Total
Regulation
Minimum
Current
DS2000-3
12.2 Vdc
3.3 Vsb
±0.2%
±1%
±5%
±5%
0A
0A
DS2000-3-001
12.2 Vdc
3.3 Vsb
±0.2%
±1%
±5%
±5%
0A
0A
*Overcurrent latches off if overcurrent lasts over 1 second, otherwise it is auto recovery.
*For 5 Vsb, consult marketing.
** Derates per below curve (-001) reverse air
Maximum
Current
161.5 A
9.0 A
161.5 A**
9.0 A
Output Ripple
P/P
120 mV
60 mV
120 mV
60 mV
Overcurrent
120 - 130% of nominal
100 - 125% of nominal
120 - 130% of nominal
100 - 125% of nominal
Airflow
Standard
Reverse
2500
DS2000-3-001 Derating Curve
2000
1500
1000
500
0
-10 -5 0 5 10 15 20 25 30 35 40 45 50
Operating Temperature (°C)
Low Line (90 Vac)
High Line (180 Vac)
Share Link: 