DS1500-3 Emerson Network Power, DS1500-3 Datasheet - Page 2

• Manufacturer Part Number: DS1500-3
• Description: RoHS Compliant:Yes
• Manufacturer: Emerson Network Power

Specifications of DS1500-3

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Environmental Specifications
Operating temperature:
Storage temperature:
Altitude, operating 10,000ft.
Electromagnetic
susceptibility / Input transients:
Humidity:
Shock and vibration specificatons complies with Astec Std. Specifications, Q3205
MTBF (Demonstrated)
Anti-smoke Emission
Fan life:
Logic Control
Ordering Information
PS_ON
POK
PS FAIL
AC OK
PRESENT
FAN FAIL
PS_KILL
Main (>90VAC)
Main (180VAC)
Output
Std-By
An active low signal that turns on the 12vdc power rail. When this signal
High, or left open, the 12vdc output turn off. The 3.3Vsb output remains
on.
Is a power good signal to be pulled low by the power supply to indicate that
all the outputs are within regulation limits of the power supply. (turn-on
delay 100 - 500mS)
In the event of a power supply failure (OVP at any output, UV at any output,
OTP or other electrical failure), this signal shall go to a High state.
High when AC is not OK, Low if AC is OK
Low i f PSU is Present, High if not Present; Pull high in system.
Low if one or both fans have failed
This pin shall quickly turn off the power supply and prevent arching of
the DC output contacts.
Voltage Set Point
Nominal Output
12.00vdc
12.00vdc
3.3vdc
-10° to 50°C ; 50% power derating at 70°C
-40°C to +85°C
EN61000-3-2, -3-3
EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level
EN55024:1998
RoHS, RS5
5 to 95% RH, non-condensing
500K Hrs at full load, 50°C
Due to internal overload or internal failures
70,000 hrs @ 40°C
Tolerance
Set Point
±0.2%
±0.2%
±1%
Regulation
Total
±3%
±3%
±3%
Minimum
Current
1.0A
0.5A
0A
Maximum
Current
123A
7.0A
74A
Output Ripple
120mV
120mV
50mV
P/P
Embedded Power for
Business-Critical Continuity
Rev. 03.15.11_45
DS1500-3
2 of 4