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Coolmax USA LCD Power Supply Tester Review - Specifications and Features |
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Written by Munk
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Page 2 of 4
Specifications and Features: | The product designs with LCD to show ATX power voltage. Easy to plug with ATX power 24 pin and plug in (P4/P6/P8) to show the voltage on the LCD panel. |  | Easy to check ATX power supply | | Aluminum case | | Accurate voltage indicator +/- 0.1V (+12V1/+5V/+3.3V/5VSB/+12V2/-12V) | | ATX P.G. value display | | Lower or higher P.G. values alarm | | ATX output connectors check | | Lower voltage detected alarm | | Over voltage alarm | | No voltage detected alarm |  |
| Manual: | | Plug-in your ATX power 24 pin and plug-in (P4/P6/P8) into the tester. | | Turn on your ATX power supply | | LCD shows each voltage and P.G. value on the screen automatic and you can hear 2 beep sounds. | | ATX power output connector checking one by one. | | If power output is working, the LED will light on. | | If power output failed, the LED will not light on. | | Plug-in (HDD/Floppy) connector and check LED light (+12V1/+5V) | | Plug-in SATA connector and check LED light (+12V1/+5V+3.3V) | | Remove the connector after your checking | | Do not plug-in 2 connectors into the tester at the same time | | (Not include 24 pin connector) | | Abnormal voltage detected will not display on the screen. | | No voltage detect, “LL” will display on the screen. | | When detected Voltage is lower than Min. Value, “LL” will display on the screen. | | When detected Voltage is higher than Max. Value, “HH” will display on the screen. | | When detected voltage is lower than table value (A), will alarm. | | When detected voltage is higher than table value (B), will alarm. | | P.G. value detected lower 100ms or higher 900ms, P.G. value is abnormal and alarm. | | When abnormal happened, it will alarm and relative digit blink on the screen. |
|  Each Voltage normal range: | | +5V, +3.3V, +5VSB is ±5%; | | +12V1, +12V2, -12V is ±10% | | | Each Voltage normal range: | | +5V, +3.3V, +5VSB is ±5%; | | +12V1, +12V2, -12V is ±10% | |
| | Normal Voltage range | Display Voltage range | | | | Lower (A) | Higher (B) | Min. (C) | Max. (D) | | +5V | 5.0V | +4.75V | +5.25V | 4.0V | 6.0V | | -12V | -12V | -11V | -13V | -10V | -14V | | +12V1 | 12V | 11V | +13V | 10V | 14V | | +12V2 | 12V | 11V | +13V | 10V | 14V | | +3.3V | 3.3V | +3.14V | +3.47V | 2.0V | 4.5V | | +5VSB | 5V | +4.75V | +5.25V | 4.0V | 6.0V | | PG | | 0ms | 990ms |
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|  Let's test out this unit and see if it is what you are looking for:
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