DS1200-3 ARTESYN, DS1200-3 Datasheet - Page 26

• Manufacturer Part Number: DS1200-3
• Description: AC/DC Power Supply Single-OUT 12V 98.4A 1.2KW 30-Pin
• Manufacturer: ARTESYN

Specifications of DS1200-3

• Input Voltage: 90 to 264 V
• Output Voltage: 12 V
• Maximum Current Rating: 15(rms) A
• Maximum Output Current: 98.4 A
• Number Of Outputs: 1
• Maximum Output Power: 1200 W
• Efficiency: 89(Min) %
• Input Frequency: 47 to 63 Hz
• Operating Temperature: -10 to 70 °C

AC Input Connector
This connector supplies the AC Mains to the DS1200-3 power supply.
Output Connector – Power Blades
These pins provide the main output for the DS1200-3. The + Main Output (V
positive and negative rails, respectively, of the V
electrically isolated from the power supply chassis.
Output Connector - Control Signals
The DS1200-3 series contains a 24 pins control signal header providing an analogue control interface, standby power and
i
PS_ON – (pin A1)
This signal input pin controls the normal turning ON and Off of the Main Output of the DS1200-3 power supply. The power
supply main output (V
output) will be disabled when this input is driven higher than 2.4V, or left open circuited.
Main Output Remote Sense Return, Main Output Remote Sense – (pins A2, B2)
The main output of the DS1200-3 is equipped with a Remote Sensing capability that will compensate for a power path drop
around the entire loop of 1 volt. This feature is implemented by connecting the Main Output Remote Sense (pin B2) and
the Main Output Remote Sense Return (pin A2) to the positive and negative rails of the main output, respectively, at a
location that is near to the load. Care should be taken in the routing of the sense lines as any noise sources or additional
filtering components introduced into the voltage rail may affect the stability of the power supply. The DS1200-3 will
operate appropriately without the sense lines connected; however it is recommended that the sense lines be connected
directly to the main output terminals if remote sensing is not required. This remote sense circuit will not raise the power
supply’s output voltage to the OVP trip level.
Main Output Remote Sense has no effect on the Standby Output (V
2
C interface signal connections.
Pin 1 - L1
Pin 2 - L2
Pin 3 - Earth Ground
PB1 - Main Output Return
PB2 - Main Output Return
PB3 - Main Output Return
PB4 - + Main Output (V
PB5 - + Main Output (V
PB6 - + Main Output (V
O
) will be enabled when this signal is pulled low, below 0.8 V. The Power supply output (except V
O
O
O
)
)
)
O
main output of the DS1200-3 power supply. The Main Output (V
SB
).
O
) and the Main Output Return pins are the
Rev.10.03.30_#0.1
DS1200-3 Series
O
) is
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SB