Enhance Electronics Co.,LTD

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Product Specification

5. ENVIRONMENT

5.1 Operation

Temperature

0 to 40

Relative Humidity

to 85%,on-condensing

5.2 Shipping and Storage

Temperature

-40 to 70

Relative Humidity

to 95%,non-condensing

5.3 Altitude

Operating

10,000FT max.

Storage

50,000FT max.

6. SAFETY

6.1 Underwriters Laboratory (UL) recognition.

The power supply designed to meet UL 1950.

6.2 The power supply must bear the German Bauart Mark from TUV .

7. ELECTROMAGNETIC COMPATIBILITY (EMC)

7.1 IEC 61000-4-2 ESD LEVEL X20KV4.

7.2 IEC 61000-4-3 radiated electrical field requirement.

7.3 IEC 61000-4-4 BURST.

7.4 IEC 61000-4-5 surge Voltages.

7 5 EN 61000 3 2 harmonic current emissions

7.5 EN 61000-3-2 harmonic current emissions.

If applicable to sales in Japan or Europe, the power supply shall meet the requirements of

EN 61000-3-2 class D and the guidelines for the suppression of harmonics in appliances

and general use equipment class D for harmonic line current content at full-rated power.

7.6 EN55022 class B radio interference (CISPR 22)

7.7 FCC part 15, subpart J class B 115VAC operation.

8. MTBF

8.1 MTBF (mean time between failures) calculation

The demonstrated MTBF shall be 100,000 hours of continuous operation at 25

75% of full load and 120V AC input.The MTBF of the power supply shall

be calculated in accordance with MIL-HDBK-217F. The DC FAN is not included.

AUDIT:________李 復 新 _______CHECK:______________DESIGN:___

ENP7000 80Plus S SPEC REV: 4 0

7 OF 10

2009/2/9