(PDF) KPE-350H Datasheet - Piezo Audio Indicator

Número de pieza	KPE-350H
Descripción	Piezo Audio Indicator
Fabricantes	Kingstate
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No Preview Available ! www.DataSheet4U.com 1 page wwHw..DRataESLheIeAt4UB.cIoLmITY TEST No. Item Test condition Evaluation standard Being placed for 4 hours at +25 , buzzer shall be 1.Continuous life test () 250 hours continuous operation at +85 measured. The value of oscillation frequency/ current with maximum rated voltage applied. consumption should be in 1 Operating test life +85 2.Intermittent life , test 250 () . A duty cycle of 1 minute on, 5 minutes off, a minimum of 10000 times at room temp.( +25± 2 )and maximum rated voltage applied. (+25± 2 ), , 1/ 5, 10000 . ±10% compared with initial ones .The SPL should be in ±10dB compared with initial one. ,+ 4, 10% . 10dB . TEST CONDITION. Standard Test Condition Judgement Test Condition a) Temperature +5 ~ +35ºC b) Humidity 45-85% a) +5 ~ +35ºC b) 45-85% a) Temperature +25 ± 2ºC b) Humidity 60-70% a) +25 ± 2ºC b) 60-70% c) Pressure 860-1060mbar c) 860-1060mbar c) Pressure 860-1060mbar c) 860-1060mbar KINGSTATE ELECTRONICS CORP 5/6 5 Page

Páginas	Total 6 Páginas
PDF Descargar	[ Datasheet KPE-350H.PDF ]

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PDF KPE-350H Data sheet ( Hoja de datos )