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Addtronics/Enhance 300W ATX Power Supply
| Model: PS300A
ATX 2.03 Form Factor
L5.9" x W5.5" x H3.4"
+5V Stand-By & Logic On/Off
Smart Fan Feature (Thermal Controlled Variable Speed Fan)
PS-300A is a 300 Watt 6-output, fan-cooled ATX (Baby AT or PS/2 Size) power supply designed for personal computer or industrial applications using the most recent processing technology requires +3.3V output, +5V AC-On Standby and Logic On/Off control. |
SPECIFICATIONS
FEATURES |
| Maximum Power |
300Watts |
| Transient Response |
+5V,+12V outputs return to within 5% in less than 1ms for 20% load change. |
| P. G. Signal |
100-500ms |
Over Voltage Protection:
Recycle AC to reset |
+5V trip point < +6.25V
+3.3V trip point < +4.10V
+12V trip point < +15.6 |
| Overload Protection |
Latching Protection
+5V @ < 36A
+3.3V @ < 24A
+12V @ < 16A |
| Leakage Current |
<1mA @ 240VAC |
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INPUT |
| Input Voltage |
115VAC/230VAC / Auto-Switch Option |
| Input Frequency Range |
47Hz to 63Hz |
| Input Surge Current (p-p) |
< 45A @115VAC |
| Input Current |
7.5A for 115VAC / 4.5A for 230VAC |
| Hold-up Time |
< 20ms at Full Load |
| Efficiency |
> 70% |
| EMI/RFI |
FCC Class B / CISPR22 Class B |
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OUTPUT |
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+5V
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-5V
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+12V
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-12V
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+3.3V
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+5V SB
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| Max. Load |
30A*
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0.5A
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8A
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0.5A
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14A*
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1.5A
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| Min. Load |
4A
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0A
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0.5A
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0A
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3A
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0A
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| Load Reg. |
± 5%
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± 10%
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± 5%
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± 10%
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± 5%
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± 10%
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| Ripple V(p-p) |
50mV
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50mV
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120mV
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120mV
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40mV
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50mV
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* +5V and 3.3V combined output: 150Watts max.
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ENVIRONMENTAL |
| Operating Temp. |
0 to 50 ºC |
| Operating Alt. |
Sea Level-10,000 ft |
| Non-Operating Vibration |
Operating: 10-300 Hz, 0.5G, 3 axes, 1hr ea. axis
Non-operating: 10-300 Hz, 2.0G, 3 axes, 1hr. ea axis |
| MTBF |
50,000 hrs. @ 25ºC |
| Weight |
5 lbs. |
| Approvals |
UL, CSA, TUV, CE |
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Order Now |
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