微型撥動開關(guān)使用說明書:
ITEM 項目
TEST CONDITIONS 測試條件
PERFORMANCE 規(guī)格
4.1
CONTACT
RESISTANCE
接觸電阻
MEASURED AT 1KHz SMALL CURRENT(100mA OR LESS)
在1KHz微小電流(100mA以下)測試.
100mΩMAX.
100毫歐以下
4.2
INSULATION
RESISTANCE
絕緣電阻
APPLY A VOLTAGE OF 500V DC FOR 1 MIN.
TO FOLLOWING PORTIONS AFTER WHICH
MEASUREMENT SHALL BE MADE.
(1)BETWEEN BODY AND TERMINAL。
(2)BETWEEN TERMINALS。
輸入500V DC 電壓1分鐘,按以下接觸方法測試:
(1)排腳相互之間。
(2)排腳與外殼之間。
100MΩMIN.
100兆歐以上.
4.3
DIELECTRIC
STRENGTH
耐電壓
AC 500V rms(50-60Hz)FOR 1 MIN TRIP
CURRENT:0.5mA
(1)BETWEEN TERMINALS.
(2)BETWEEN INDIVIDUAL TERMINAL AND FRAME.
輸入AC 500V(50-60Hz)電壓,1分鐘感度電流為0.5mA,
按以下接觸方法測試:
(1)排腳相互之間
(2)排腳與外殼之間.
WITHOUT DAMAGETOPARTS
ARCING OR BREAKDOWN ETC
沒有絕緣破壞等異常
5、MECHANICAL CHARACTERISTICS (機(jī)械性能規(guī)格)
ITEM 項目
TEST CONDITIONS 測試條件
PERFORMANCE 規(guī)格
5.1
OPERATING
FORCE
作動力
MEASUREMENT SHALL BE MADE AT THE
NEAREST POINT OF THE COMPONENTOR
AT THE POINT 3mm FROM THE TIP OF THE
ACTUATOR(KNOB).
在距離膠柄前端3mm作測定點.
300gf±100gf
5.2
TERMINAL
STRENGTH
端子強(qiáng)度
A STATIC LOAD OF(500gf)SHALL BE APPLIED
TO THE TERMINAL FOR 15 SEC,IN ANY DIRECTON.
在排腳前端任意一個方向加500gf力度測試,時間為15秒.
MECHANICAL AND
ELECTRICAL
CHARACTERISTICS SHALL
BE SATISFIED WITHOUT
LOOSENESS OF ACTUATOU.
在端子中沒有裂開,松動等異常,
滿足于機(jī)械、電器性能。
5.3
DISPLACEMENT
OF ACTUATOR
(KNOB)
柄 強(qiáng) 度
A STATIC LOAD OF 10N(1Kgf)SHALL BE APPLIED
TO THE TOP OF THE ACTUATOR(KNOB)AND THEN
DESPLACEMENT SHALL BE MEASURED TO THE
DIRECTION OF THE ARROW.
在柄的前端施加1Kgf的力度,位移應(yīng)沿印記的方向上定.
THE LEVER SHALL HAVE
NO SERIOUS DEFORMATION
AND FUNCTION IS
NORMALLY.
柄部無嚴(yán)重變形,可以正常工作.
6、ENDURANCE CHARACTERISTICS (耐久性) :
ITEM 項目
TEST CONDITIONS 測試條件
PERFORMANCE 規(guī)格
6.1
LIFE
TEST
壽命試驗
WITHOUT LOAD:
AN ACTUATOR SHALL BE SUBJECT TO
10,000 CYCLES AT A SPEED OF 15 TO
18 CYCLES
FOR 1 MIN.
無負(fù)荷:
操作者以每分鐘15—18回的頻率作10,000
回之無負(fù)荷測試.
(1) CONTACT RESISTANCE(接觸電阻)
200mΩ MAX.200毫歐以下.
(2) INSULATION RESISTANCE(絕緣電阻)
50MΩ MIN. 50兆歐以上.
(3) WITHSTAND VOLTAGE(耐電壓)
AC 500V,1 MINUTE.AC 500V 1分鐘
(4) OPERATING FORCE(作動力)
±30%INITIAL VALUE.
變化范圍初始值±30%
(5) WITHOUT DAMAGE TO PARTS
ARCING OR BREAKDOWN ETC.
(測試后外表無損傷,并且滿足機(jī)械性能)
6.2
SOLDERA-
BILITY
TEST
可焊性試驗
THE TOP OF THE TERMINALS SHALL BE
DIPPED 2mm IN THE SOLDER BATH OF
260±5℃ FOR 3±0.5 SECONDS.
端子頂部被浸入錫焊池中2mm深,溫度為
260±5℃,時間為3±0.5秒.
THE AREA OF SOLDERING
SHOULD BE OVER 75%
焊接面積要有75%以上.
6.3
RESISTANCE
TO SOLDERING
HEAT TEST
耐焊性試驗
(1)TEMPERATURE AND IMMERSING TIME
溫度及浸錫時間
TEMPERATURE
溫度(℃)
TIME
時間(S)
MANUAL
SOLDERING
手 焊
350±10
3±0.5
(2)IMMERSION DEPTH:
IMMERSION DEPTH UP TO THE SURFACE
OF THE BOARD THICKNESS OF PRINTED
WIRING BOARD 1.6mm.
浸錫深度:
浸錫深度至基板(PCB)表面,基板厚度為1.6mm.
THERE SHALL BE NO
DEFORMATION OR CRACKS IN
MOLDED PART.
外觀無異常,滿足于機(jī)械、電器性能。
6.4
COLD TEST
耐冷試驗
THE SWITCH SHALL BE STORED AT A
TEMPERATURE OF -25±3℃ FOR48HOURS.
THEN THE SWITCH SHALL BE MAINTAINEDAT
STANDARD ATMOSPHERIC CONDITIONSFOR
1 HOUR AFTER WHICH
MEASUREMENTSHALL BE MADE.
放置在溫度-25±3℃中48小時后,再將放置在常
溫常濕的環(huán)境中1小時后進(jìn)行測試.
ITEM 項目
TEST CONDITIONS 測試條件
PERFORMANCE 規(guī)格
6.5
HEAT TEST
耐熱試驗
THE SWITCH SHALL BE STORED AT A
TEMPERATURE OF 70±2℃ FOR 48 HOURS.
THEN THE SWITCH SHALL BE MAINTAINED AT
STANDARD ATMOSPHERIC CONDITIONS FOR 1
HOUR AFTER WHICH MEASUREMENT SHALL BE MADE.
放置在溫度70±2℃中測試48小時后,再將放置在常溫常濕的
環(huán)境中1小時后進(jìn)行測試.
THERE SHALL BE NO
DEFORMATION OR CRACKS IN
MOLDED PART.
外觀無異常,滿足于機(jī)械、電器性能.
6.6
HUMIDITY
TEST
潮濕試驗
THE SWITCH SHALL BE STORED ATA TEMPERATURE
OF 40±2℃ AND A HUMIFITY OF 90% TO 95%
FOR 96 HOURS.THEN THE SWITCH SHALL BE MAINTAINED
AT STANDARD ATMOSPHERIC CONDITION FOR 1 HOUR AFTER
WHICH MEASUREMENT SHALL BE MADE.
放置40±2℃的相對濕度為90%~95%環(huán)境中96小時后,再將放置在常溫常濕的環(huán)境中1小時后進(jìn)行測試.
6.7
STANDARD
ATMOSPHEIC
CONDITIONS
測試標(biāo)準(zhǔn)狀態(tài)
UNLESS OTHERWISE SPECIFIED.
THE STANDARD RANGE OF ATMOSPHERIC
CONDITIONS FOR MAKING MEASUREMENTS
AND TESTS ARE AS FOLLOWS:
(1) AMBIENT HUMIDITY:5℃ TO 35℃
(2) RELATIVE HUMIDITY:45% TO 85%
(3) AIT PRESSURE :86Kpa TO 106Kpa
在沒有指定的情況下測試溫度、濕度、氣壓如下:
(1) 溫度為5℃—35℃.
(2) 濕度為45%—85%.
(3) 氣壓為86Kpa—106Kpa.
6.8
PRACTICAL
TEMPERATURE
RANCE
使用溫度范圍
-16℃~+60℃.
在-16℃~+60℃溫度內(nèi)使用.
微型撥動開關(guān)注意事項
1. 慎用化學(xué)品
撥動開關(guān)底板因使用了諸如聚碳酸酯等合成樹脂,所以應(yīng)避免將電位器暴露于氨、胺、堿溶液、蘇烴、酮、酯、鹵烴等化學(xué)物品濃烈氣氛中。
2. 慎用助焊劑
焊錫時應(yīng)避免使用水溶性助焊劑,否則將會對構(gòu)成撥動開關(guān)的金屬和其他材料產(chǎn)生不良影響。
3. 焊錫
布線設(shè)計和焊錫方法應(yīng)避免導(dǎo)致,熔錫流到PC板上平面,這樣會引起接觸不良。
4. 低溫工作
當(dāng)產(chǎn)品是用于低溫環(huán)境時,如寒帶的汽車收音機(jī)或汽車音響等,本公司按客戶要求提供手感舒適產(chǎn)品,請定貨時加以說明。
5. 滑柄長度
長度越短越好(至少5mm)在滑柄的寬度A不變情形下,滑柄長度愈短,手感愈好,另出力點愈高,手感愈差。
6. 驅(qū)動臂
切勿使操作點遠(yuǎn)離滑柄中心線,基于同樣理由,兩者距離B越短越好。