KPEG-651SAN Kingstate Electronics Corp., KPEG-651SAN Datasheet - Page 4
![BUZZER, FAST PULSE](/photos/20/9/200937/42259048_sml.jpg)
KPEG-651SAN
Manufacturer Part Number
KPEG-651SAN
Description
BUZZER, FAST PULSE
Manufacturer
Kingstate Electronics Corp.
Datasheet
1.KPEG-651SAN.pdf
(5 pages)
Specifications of KPEG-651SAN
Tones
Fast Pulse
Resonant Frequency
2.8kHz
Sound Level Spl
74dB
Sound Level Distance
30cm
Colour
Black
Current Consumption
10mA
Current Max
26mA
Current Min
5mA
Current Rating
10mA
External
RoHS Compliant
TEST CONDITION.
Standard Test Condition
Judgement Test Condition
F. ENVIRONMENT TEST 環境測試
G. RELIABILITY TEST 信賴性測試
No.
No.
1
2
3
4
1
Operating life
一般測試條件
爭議時測試條件
壽命測試
Temp. cycle test
High temp. test
Low temp. test
相對濕度測試
溫度循環試驗
Item
Humidity test
test
高溫測試
低溫測試
Item
志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP 4/5
1.Continuous life test 高溫壽命測試(連續)
2.Intermittent life test 室溫壽命測試(間歇)
48 hours continuous operation at +70℃ with rated voltage applied.
在+70℃環境下,以額定電壓連續操作 48 小時
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.
After being placed in a chamber at +85℃ for 240 hours
置於+85℃環境中 240 小時
After being placed in a chamber at –40℃ for 240 hours
置於-40℃環境中 240 小時
After being placed in a chamber at +40℃ and 90±5% relative humidity
for 240 hours
置於+40℃, 相對濕度 90±5% 環境中 240 小時
The part shall be subjected to 5 cycles. One cycle shall be consist of::
單體承受溫度循環測試 5 次,其循環內容如圖示:
:
:
:
:
a) Temperature : +5 ~ +35℃ b) Humidity : 45-85%
a) 溫度 : +5 ~ +35℃
a) Temperature : +25 ± 2℃
a) 溫度 : +25 ± 2℃
-40℃
0.5hr 0.5hr 0.25
Test condition
Test Condition
+25℃
3hours
0.5hr 0.5hr
b) 濕度 : 60-70%
b) Humidity : 60-70%
b) 濕度 : 45-85%
+85℃
0.5hr 0.25
+25℃
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
c) Pressure : 860-1060mbar
c) 氣壓 : 860-1060mbar
KPEG651SAN
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
電流變化量須在±10%內. 輸出音
壓變化量須在±10dB 內.
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%內. 輸出音
壓變化量須在±10dB 內.
Evaluation standard
Evaluation standard
,
諧振頻率與消耗