Datasheet

志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 5/5 KPEG267
H. RELIABILITY TEST 信賴性測試
No. Item Test condition Evaluation standard
1
Operating life
test
壽命測試
1.Continuous life test 高溫壽命測試(連續)
48 hours continuous operation at +70 with rated voltage applied.
+70境下,以額定電壓連續操作 48 小時.
2.Intermittent life test 室溫壽命測試(間歇)
A duty cycle of 1 minute on, 1 minutes off, a minimum of 5000 times at room
temp.( +25±2)and rated voltage applied
在室溫下(+25±2), 以額定電壓操作, 通電 1分鐘/斷電 1 分鐘,測試
5000 次循環.
Being placed for 4 hours at
+25, buzzer shall be
measured. The value of
oscillation frequency/ current
consumption should be in ±10%
compared with initial ones .The
SPL should be in ±10dB
compared with initial one.
經測試後, 靜置於+25℃(室溫)
環境中 4 小時後,諧振頻率與消耗
電流變化量須在±10%. 輸出音
壓變化量須在±10dB .
TEST CONDITION.
Standard Test Condition a) Temperature+5 ~ +35 b) Humidity45-85% c) Pressure860-1060mbar
一般測試條件 a) 溫度:+5 ~ +35 b) 濕度:45-85% c) 氣壓:860-1060mbar
Judgement Test Condition a) Temperature+25 ± 2 b) Humidity60-70% c) Pressure860-1060mbar
爭議時測試條件 a) 溫度:+25 ± 2 b) 濕度:60-70% c) 氣壓:860-1060mbar
I. PACKING STANDARD 包裝規格
兩小條紙板
盒子側邊放
Out Box
Out Box
14PCS x10PCS=140PCS
(10PCS Out Box)
Carton Box
290mm
55
0m
m
550mmx330mmx290mm
310mmx248mmx49mmOut Box
Carton Box
33
0m
m
1x140PCS=140PCS
100PCSx10=1,400PCS