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Model: SP500

FEATURES
Switches ATX Logic on-off
Additional power rocker switch
115/230 Volt selector switch
Maximum Power 500W

Transient Response

+5V,+12V and 3.3V 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 < +6.2V
+3.3V trip point < +4.1V
+12V trip point < +14.3V

Special Connectors

ATX12V
3-pin Fan Sensor
SATA
PCI Express

Leakage Current

<3.5mA @ 115VAC



DIMENSIONS

Unit Size

5.9"(W) x 3.4"(H) x 6.1"(D)
14.9cm (W)x 8.5cm (H) x 15.8cm (D)

Net Weight

5lbs.2.3kg



OUTPUT

+5V +12V1 +12V2 +3.3V -12V +5Vsb

Max. Load

35A

17A

19A

32A

0.3A

2.0A

Min. Load

0.5A

1A

1A

0.5A

0A

0A

Load Reg.

±5% ±5% ±5% ±5% ±5% ±5%

Ripple
m(p-p)

50

120

120

50

120

50

* +5V, +12V1, 12V2 and +3.3V maxload: 480Watts
* +5V and +3.3V combined output: 180Watts



INPUT

Input Voltage

115 VAC / 230VAC

Input Frequency Range

60Hz/50Hz

Inrush Current

640A @ 115V , 100A @ 230V

Input Current

12A @ 115V, 6A @ 230V

Hold-up Time

20ms at full load

Efficiency

70%(min.) at full and typical loads

EMI/RFI

FCC Class B



ENVIRONMENTAL

Operating Temp.

10°C to 50°C

Operating Alt.

Sea Level-10,000 ft

MTBF

80,000 hours at 25’C

Safety Approval

TUV, UL, CUL, CE, CB, FCC