Coolmax CF-300 User Manual Download | Manualshive

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Summary of Contents for CF-300

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Page 2: ... in the power supply unit is conducted via heatsink and finally release to the air It is rather simple to install this power supply to your precious computertower Follow the steps below to finish the installation Step1 Open the computer tower cover put the power supply into the corresponding location of the tower and then use right screws to fix the power supply Step2 Put the Main Power Connector ...

Page 3: ...TX CF 400 FL 480ATX CF 480 115Vac 230Vac 10A 5 5A 115 230Vac full load ambient 25degree C NO component over stress or damage should occur to the power supply Input fuse shall not blow Turn off at 132 264Vac full load for 1 secretary then turn on at the peak of the input voltage cycle at 25 degree C NO component over stress or damage should occur to the power supply Input fuse shall not blow 3 5 Ef...

Page 4: ...3 Cross Regulation The DC loads shall remain within the ranges specified in 4 2 Power Distribution Configuration and the DC output voltages also shall remain within the regulation ranges specified in 4 1 Output Regulations when measured at the load end of the output connectors 3 3V 5V 12V 5V 12V 5Vsb Max 350W FL 350ATX CF 350 FL 420ATX CF 400 FL 480ATX CF 480 Max 400W Max 480W 28A 35A 15A 0 5A 0 8...

Page 5: ...ambient temperature is under 20 or over 30 the AC input should be nominal input 4 6 Remote ON OFF Control The power supply outputs shall be enabled with an active low TTL signal When TTL signal is low the DC outputs are to be enabled When TTL signal is high or open circuited the DC outputs are to be disabled Electronic means or a mechanical switch may activate the TTL signal After the TTL signal i...

Page 6: ...elay Time T3 4 11 Power Good Rise Time T4 4 12 Hold Up Time T5 The test environment is 25 degree C full load nominal input 4 13 Power Fail Signal T6 Power good signal shall go to a down level 1ms before 5V output voltage falls below the regulation limits during PS ON signal 5 Protections 5 1 Over Voltage Protection When the DC outputs 5V 12V and 3 3V have over voltage condition the power supply sh...

Page 7: ... shall be less than 10 of the nominal output value with resistive load as described in sec 4 1 5 5 Over Power Protection At 115 230Vac input the power supply will shut down all DC output within 110 to 160 of full load 5 6 Over Temperature Protection The power supply shall go to latch when its inner teperat ure reaches 100 degree C 6 Enviroment 6 1 Operation Storage Temperature Range Operation 0 to...

Page 8: ... part 15 sub part B Class B 8 Dielectric Voltage Withstand HI POT The power supply shall withstand for 2 seconds without breakdown the application of an 1800Vac supply voltage applied between both input line and chassis 10mA AC Cutoff current Isolating transformers shall similarity withstand 4242Vdc applied between both primary and secondary windings for a minimum of one minute 9 MTBF The power su...

Page 9: ...r environment 11 3 Please check the output connectors plugging in proper direction and connecting firmly 11 1 Does power cord indeed plug into electrical outlet 11 4 Please check the output connectors plugging in proper direction and connecting firmly 11 5 Having checked above items if the power supply still does not function please send it back to your retailer or distributor for repair the follo...

Page 10: ... 1007 18 PURPLE 1007 18 GRAY 1007 18 BLACK 1007 18 BLACK 1007 18 BLACK 1007 18 ORANGE 1007 18 ORANGE 1007 20 BLACK 1007 20 RED 1007 18 RED 1007 20 ORANGE 1007 18 BLUE 1007 18 BLACK 1007 18 GREEN 1007 18 BLACK 1007 18 BLACK 1007 18 BLACK 1007 18 WHITE 1007 20 RED 1 8 4 5 1 12 24 13 1007 20 YELLOW 1007 20 YELLOW 1007 20 YELLOW 1007 20 BLACK 1007 20 BLACK 1007 20 BLACK 9 ...

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