CAR1212FP_14 Datasheet, PDF (4/7 Pages) Lineage Power Corporation – 85Vac to 264Vac 12Vdc @ 1250W; 5 Vdc @ 0.5A

GE Energy
CAR1212FP series rectifier
Input: 85Vac to 264Vac; Output: 12 Vdc @ 1250W; 5 Vdc @ 0.5A
EMC
Parameter
AC input
Criteria
Conducted emissions
Radiated emissions
Voltage dips
Standard
EN55022, FCC Docket 20780 part 15, subpart J
EN61000-3-2
EN55022
EN61000-4-11
Voltage surge
EN61000-4-5
immunity Fast transients
EN61000-4-4
Enclosure immunity Conducted RF fields
Radiated RF fields
ESD
EN61000-4-6
EN61000-4-3
ENV 50140
EN61000-4-2
* Note: Contact the factory for a recommended external EMI filter to meet Class B emissions
Level
A*
A*
A
C
C
A
A
B
Test
0.15 – 30MHz
0 – 2 KHz
30 – 10000MHz
-30%, 10ms
-60%, 100ms
-100%, 5sec
4kV, 1.2/50µs, common mode
2kV, 1.2/50µs, differential mode
5/50ns, 2kV (common mode)
A
130dBµV, 0.15-80MHz, 80% AM
A
10V/m, 80-1000MHz, 80% AM
A
B
4kV contact, 8kV air
Status and Control
Details of analog controls are provided in this data sheet
under Signal Definitions. GE Energy will provide separate
application notes on the I2C protocol. Contact your local GE
Energy representative for details.
Signal Definitions
All signals and outputs are referenced to Output return.
These include ‘Vstb return’ and ‘Signal return’.
Input Signals
Voltage programming (Vprog): An analog voltage on this
signal can vary the output voltage ± 5% from 11.4Vdc to
12.6Vdc. The equation of this signal is:
Vout = 11.4 + (Vprog * 0.3) 0 < Vprog < 4
If Vprog is > 4V or left open the programming signal is
ignored and the unit output is set at the setpoint of 12Vdc.
Load share (Ishare): This is a single wire analog signal that is
generated and acted upon automatically by power supplies
connected in parallel. The Ishare pins should be tied
together for power supplies if active current share among
the power supplies is desired. No resistors or capacitors
should get connected to this pin.
Remote ON/OFF: Controls the presence of the main 12Vdc
output voltage. This is an open collector, TTL level control
signal. This signal needs to be pulled HI externally through a
resistor. Maximum collector voltage is 12Vdc and the
maximum sink current is 20mA. A Logic 1 (TTL HI level)
turns ON the 12Vdc output, while a Logic 0 (TTL LO level)
turns OFF the 12Vdc output.
This signal is not overwritten by the firmware ON/OFF
instruction. The default firmware setting is ON. An OFF
command either through this signal or firmware would turn
OFF the power supply.
The default state re-initializes if bias power is interrupted to
the processor.
Enable: This is a short signal pin that controls the presence
of the 12Vdc main output. This pin should be connected to
‘output return’ on the system side of the output connector.
The purpose of this pin is to ensure that the output turns ON
after engagement of the power blades and turns OFF prior
to disengagement of the power blades.
Write protect (WP): This signal protects the contents of the
EEPROM from accidental over writing. When left open the
EEPROM is write protected. A LO (TTL compatible) permits
writing to the EEPROM. This signal is pulled HI internally by
the power supply. Used only for factory programming
Output signals
Output current monitor (Imon): A voltage level of 0.05V / A
proportional to the delivered output current is present on
this pin. Accuracy ±10% of FL at loads > 25% of FL.
AC OK: A TTL compatible status signal representing whether
the input voltage is within the anticipated range. This signal
needs to be pulled HI externally through a resistor.
Maximum sink current ≤ 20mA and the max voltage is
12Vdc. Open collector (HI) on this signal indicates that the
input voltage is applied within the specified input range.
DC OK: A TTL compatible status signal representing
whether the output voltage is present. This signal needs to
be pulled HI externally through a resistor. Maximum sink
July 20, 2012
©2012 General Electric Company. All rights reserved.
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