300W 12VDC Input ATX Power Supply
Power supply til vanlige atx kabinetter. Hele 300W. Les test i forumer her: http://www.carputer.no/index.php?name=Forums&file=viewtopic&p=7130
MECHANICAL INFORMATION . Physical Dimension 150mm[B] 140mm[L] 86mm[H] Standard PS/2 size
. Weight 2.0Kgs
TECHNICAL SPECIFICATION
DC INPUT
. Input Voltage Range 9VDC~18VDC
. Input Current maximum 50A @9VDC Input and Full load
. Inrush Current maximum ¡Ø10A Cold start @25¢XC ambient
. Input Connector 3 Positions Terminal Block rate 300V/50A
DC OUTPUT
. Output Power maximum BCT-A300: 300Watts (continuous)
. Efficiency 70% @12VDC Input and Full Load
68% @9VDC Input and Full Load
75% @18VDC Input and Full Load
. Rise Time ¡Ø20ms
. PWR_OK signal TTL Compatible signal, on delay 100~500ms, off delay ¡Ö1ms
. PS_ON# signal Active Low to enable main outputs
. Remote sensing DX250HE: +3.3V
OUTPUT SPECIFICATIONS
Output Voltage +12V +5V +3.3V -12V -5V +5VSB
Maximum Load 15A 30A 20A 2A 0.3A 2.0A
Minimum Load 0.5A 3A 0.3A 0A 0A 0A
Line Regulation ------ 1% ------
Load Regulation 4% 4% 4% 7% 7% 4%
Ripple & Noise (Peak to Peak) 120mV 50mV 50mV 120mV 70mV 50mV
¡°Maximum combined output power of +3.3V & +5V 150W maximum
¡°Maximum combined output power of +3.3V, +5V and +12V 280W maximum
¡°Maximum combined output current of -12V & -5V 1.0A maximum
PROTECTION
. Over Power Protection (OPP) Load over 130%¡Ó10% of max. output power, shutdown and latch off
. Over Voltage Protection (OVP) +5V, +12. & +3.3V Auto-recovery
. Short Circuit Protection (SCP) Main outputs shutdown and latch off
. Over Temperature Protection (OTP) OTP Level is set at 110¢J (Option)
ENVIRONMENTAL CONDITIONS
. Operating Temperature -20¢XC~+70¢XC
. Operating Humidity 20%~85% RH. (Non condensing)
. Storage Temperature -40¢XC~+80¢XC
. Storage Humidity 10%~95% RH. (Non condensing)
. Operating Altitude 10,000 feet
. Non-Operating Altitude 50,000 feet
. Cooling Build-in One 80x80x25mm Ball Bearing Fan with max. air flow 42CFM
RELIABILITY
. MTBF ¡Ö50,000 hours at Full Load, 12VDC Input & 55¢XC ambient
. EMI Radiation EN55022 Class B, FCC Class B
. EMS EN61000-4-2, EN61000-4-3, EN61000-4-4
. Safety Meet UL60950, TÜV EN60950
DC OUTPUT CABLE INFORMATION
Connector Name # of pins Cable Length Notes
ATX Main Board Connector 20 MOLEX 39-01-2200 Equivalent 500mm
+12V Power Connector (P4) 4 MOLEX 39-01-2040 Equivalent 500mm
HDD, CD-ROM, DVD-ROM 4 MOLEX 8981-04P Equivalent 500mm
FDD 4 AMP 171822-4 Equivalent 500mm
Auxiliary Power Connector (AUX) 6 MOLEX 90331-0010 Equivalent 500mm (Option)
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