DS1200-3-002 Emerson Network Power, DS1200-3-002 Datasheet - Page 50

• Manufacturer Part Number: DS1200-3-002
• Description: POWER SUPPLY AC/DC 12V 1200W
• Manufacturer: Emerson Network Power
• Series: DS1200r

Specifications of DS1200-3-002

• Voltage - Output: 12V
• Number Of Outputs: 1
• Power (watts): 1200W
• Applications: Commercial
• Power Supply Type: Switching (Closed Frame)
• Voltage - Input: 180 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 12 VDC @ 100A
• Size / Dimension: 11" L x 3.2" W x 1.57" H (279.4mm x 81.3mm x 39.9mm)
• Power (watts) - Rated: 1200W
• Operating Temperature: -10°C ~ 50°C
• Efficiency: 91%
• Approvals: CB, CE, cUL, EN, NEMKO, UL
• Line Regulation: ±5%
• Load Regulation: ±5%
• Input Voltage: 90 to 264V
• Output Voltage: 12V
• Input Frequency: 47 to 63Hz
• Screening Level: Commercial
• Operating Temperature Min Deg. C: -10C
• Operating Temperature Max Deg. C: 50C
• Mounting Style: Desktop
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 454-1271

DS1200-3 Series Supported PMBus
Command
Code
19h
20h
21h
22h
23h
24h
30h
31h
35h
36h
38h
39h
Command Name
CAPABILITY
b7 - Packet Error Checking
b6 - Maximum Bus Speed
b5 - SMBALERT#
b4:0
VOUT_MODE
VOUT_COMMAND
VOUT_TRIM
VOUT_CAL_OFFSET
VOUT_MAX
COEFFICIENTS
byte 0:1
byte 2:3
byte 4:5
POUT_MAX
VIN_ON
VIN_OFF
IOUT_CAL_GAIN
IOUT_CAL_OFFSET
TM
Command List:
Default Value
00000
XXXX
C0EA
B004
070B
9EF8
FF7F
0000
6405
0501
0000
0002
0000
00
40
0
1
0
Access
Type
R/W
R/W
R/W
BR
R
R
R
R
R
R
R
R
Bytes
Data
1
1
2
2
2
2
6
2
2
2
2
2
Format
Linear
Linear
Linear
Direct
Direct
Data
Provides a way for the hosts system to
determine some key capabilities of a PMBus
device.
0 - PEC not supported
1 - PEC supported
0 - Maximum supported bus speed, 100khz
1 - Maximum supported bus speed, 400khz
0 – SMBus Alert Pin not supported
1 – SMBus Alert Pin supported
Reserved
Specifies the mode and parameters of Output
Voltage related Data Formats
Sets the Output Voltage Reference
Vout command sends discreet value to change
or trim output voltage. The value acts as Digital
reference of the Power supply after additional
operations are performed (to make the
representation compatible).
Affects OVP_WARNING and FAULT LIMIT, as
well as POWER_GOOD_ON/OFF level.
0
Variable. Used by Factory to trim Vout Default
before trimming, 0000.
Sets the max adjustable output voltage limit.
13.8V.
Use to retrieve the m, b and R coefficients,
needed for DIRECT data format
m low Byte, m high byte
b low Byte, b high byte
R byte
Sets the operating power limit condition.
1550W
Sets the value of input, in volts, at which the
unit should start. ACGOOD 88Vac
Sets the value of input, in volts, at which the
unit should stop power conversion. ACBAD
79Vac
The ratio of voltage across the Current Sense to
actual current.
Used to null any offsets in the current sensing
circuit. Normally used in conjunction with the
IOUT_SCALE to minimize current sensing error.
Description
Rev.10.03.30_#0.1
DS1200-3 Series
Page 50
TM