CF200-A12C Datasheet, PDF (2/4 Pages) Murata Power Solutions Inc. – 200 Watt High Density AC/DC Power Supply

CF200-A12C
200 Watt High Density AC/DC Power Supply
GENERAL CHARACTERISTICS
Parameter
Storage Temperature Range
Operating Temperature Range
Temperature Coefficient
Cooling
Operating Humidity
Storage Humidity
Altitude
Vibration
MTBF
Safety Approvals
Input Fuse
Switching Frequency
Weight
Conditions
Min.
Typ.
Max.
Units
Non-condensing
-25
85
Derating linearly to 70°C at -2.5% per 1°C
-5
50
°C
±0.02%/°C
0
70
100W free convection cooling (base plate cooling). 200W continuous forced air cooling, 15CFM min.
Non-condensing
Non-condensing
5
95
%
5
90
Operating 10,000 ft. Non- operating 40,000 ft.
Three orthoganol axes at 1octave/min, 5 min dwell at four major resonances at 0.75G peak, 5Hz to 500Hz
Calculated per Bellcore 332, issue 6
specification at Ta=30°C (max junction
temperature for silicon 110°C, capacitors
300
Khrs
105°C
UL 60950, CSA C22.2-234, Level 3, EN-60950-1, CE-Mark
Power Supply has internal line fuse: IEC type 4A 250Vac normal BLO
85
90
kHz
510g
PROTECTION CHARACTERISTICS
Parameter
Over Temperature
Over Voltage
Over Current
Conditions
Min.
Typ.
Max.
Units
Internal thermostat protects the power supply against excessive temperature. Automatic recovery.
Outputs shut down at 125% of nominal; AC input must be recycled to restore operation.
12V output: 110 to 130% of Imax, hiccup mode current limit; automatic recovery. Long-term fail condition
shall not cause damage to PSU.
ISOLATION CHARACTERISTICS
Parameter
Insulation Safety Rating / Test Voltage
Isolation
Material Flammability
Grounding
Conditions
Min.
Typ.
Max.
Units
Input to Output - Reinforced
3000
Vrms
Input to Chassis - Basic
1500
Vrms
Output to Chassis
100
Vdc
UL 94V-0
Output RTN’s not connected to chassis gnd. 12V RTN and 5V RTN shorted.
CONTROL SIGNALS
Status
Power Good (PG) indication
Enable
+Sense
-Sense
5V AUX
Current Share
LED Drive
Description
This signal is used to detect the presence of output voltage. This signal goes high when input power is applied and output voltage is more
than 85% of nominal 12.0 VDC output. Signal type: TTL-compatible, with 2.43K pull-up resistor to +5V.
Active low input to enable +12VDC output of power supply.
Positive side of Remote Sense input.
Negative side of Remote Sense input.
+5V standby.
Single-wire current-share connection.
10mA min. When PG is high, Pin 1 of J2 shall go high to illuminate external GREEN LED. When PG is low, Pin 3 of J2 shall go high to
illuminate external YELLOW LED.
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