CX-0905C 데이터 시트보기 (PDF) - CUI INC

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CX-0905C

magnetic buzzer

CUI INC 

Reliability Test

Item

Operating (Life Test)

Part No: CX-0905C

Description: magnetic buzzer

Date: 9/22/2006

Unit: mm

Page No: 4 of 4

Test Condition

1. Continuous life test:

The part will be subjected to 72 at +55°C with

5.0 V dc applied.

2. Intermittent life test:

A duty cycle of 1 minute on, 1 minute off, a

minimum of 10,000 times at room temp

(+25 ±10°C) with 5.0 V dc applied.

Evaluation Standard

After the test, the part shall meet

specifications without any

damage to the appearance or

performance. After 4 hours at

25°C, the SPL should be within

±10 dBA of the initial SPL

measurement.

Test Conditions

Standard Test Condition

Judgement Test Condition

Packaging

a) Tempurature: +5 ~ +35°C b) Humidity: 45 - 85% c) Pressure: 860-1060 mbar

a) Tempurature: +25 ±2°C

b) Humidity: 60 - 70% c) Pressure: 860-1060 mbar

Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062

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