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t1.jpg



項目


性能(néng)要(yào)求

試驗方法

耐電(diàn)壓(TV)

兩引線間(jiān)

無擊穿或飛(fēi)弧

兩引線間(jiān)施加50/60H &n↑↑£bsp;Y1:4000VAC/ 60秒(miǎo) Y2¥ :2500VAC/60秒(miǎo);最大(dà)洩露電(d®§$↔iàn)流50 mA

引線與外(wài)表

 将電(diàn)容器(qì)的(de)>£↓兩條引線連接在一(yī)起,本體(tǐ)部分(>ε₩fēn)插入裝有(yǒu)小(xiǎo)金(jīn"')屬球容器(qì)內(nèi)(金(jīn)屬球與引線間(jiān☆• ♦)的(de)距離(lí)不(bù)小(xiǎo)于1.5mm),在金(₹≈∑jīn)屬球與引線之間(jiān)施加50₩<♣/60Hz (Y1:4000VAC/60秒(miǎo);Y2:250™♥★✘0VAC/60秒(miǎo))

絕緣阻抗(I.R.))

≥10000MΩ

将電(diàn)容器(qì)兩引線間(jiān)←←施加500VD,充電(diàn)時(sh §÷&í)間(jiān)60±5秒(miǎo)

靜(jìng)電(diàn)容量和(hé)誤差
     (C✘≥↕AP&Tolerance)

規定的(de)容量和(hé)誤差範圍內(nèi)

測試頻(pín)率:1±0.2KHz   測試電(↓'&diàn)壓: 1.0±0.2    Vrms (2←♣©•0±2℃)

損耗角正切(tgδ)

≤250×10-4

測試條件(jiàn)與靜(jìng)電(diàn)容量相(xiàngσ ♦€)同





Item

Performance

Test  Method

Withstand    Voltγ∑ age(TV)

 

Between    Ter‍φ✔∏minals

Should be    no remar¥₹‌"kable and abnormality

Apply    Y1:40☆₩≈00VAC;Y2:2500VAC/60se↕β<c ;charge/discharge current s←↕¥hould not exceed 50A

Between    Tα↓♣erminials and Encloser

Insert the    capacitoΩ₹γr body filled with a diameter o♥™f 1 mm metal ball inγ¶ π the container,but &nbs ©≥®p;  keep away from t​♥₩he end of 2mm ontology i &∏₩s not inserted;Test voltagφ÷e applied    between$δ the short circuit loop termi★÷β✔nal and a metal ball

Insulation
      &nbs↓≤∞₽p;         ®∏₩Resistance(I.R.)

≥10000MΩ

Applied    5OOVDC be®±≠₩tween two terminals ,duration:5 secon€→←d

Capacitance
(C)&    £✘∞;Tolerance

W it hi n the &nb₽‍sp;  specified toleranΩ♠ce

Measuring    Freque♣β♥ncy:1±0.2KHz
Measuring    voltage: 1.0±0.λ< ≠2    Vrms (20±2℃)

Dissipation Factor   &nbs€"→ p;(DF)

≤250×10-4

Method    >‍same with Capacitance



t2.jpg


項    目

性能(néng)要(yào)求

試驗方法

引線引出端強度

拉力

符合電(diàn)性能(néng)規定,引線無斷裂或松落
        &✘♣↔nbsp;      

将電(diàn)容器(qì)其中一(yī)根引線于徑向方向施加下(xià)列™₩∏Ω荷重(參照(zhào)IEC-68-2-20):荷重 ‌×1K g;時(shí)間(jiān)10±1.0秒(miǎo)

彎曲

将電(diàn)容器(qì)其中一(yī)根引線于徑向方向∏♦÷施加0.5K g荷重施加兩個(gè)循環; ±≤™σ每個(gè)循環引線于兩端子(zǐ)間(jiān)彎曲90º↔←,複位2~3秒(miǎo);然後向相(x✘♦iàng)反方向彎曲90º複位

Item

Performance

Test     >₽Method

Terminal  strength

Tensile

Should satisy electrical↔≥÷★    characteristics;the termi×₽πδnals should be not break or φ$✘loose

Apply one lead the &nbs→"₩×p;  specified strengγ₩th(Refer to IEC-68-2-20):Lo>λ εad 1Kg; Duration:10±1.0Sec¶♦

Bending

Apply    one lead the 0.5§δ÷Kg for two cycles;Each β€₩★cycle    &nbs•&>§p;includes:90º once,Return to i €ts initial position for≈≠₹ 2~3 Sec,and then to↔"↕ the opposite directio&₽©÷n    once

 

t3.jpg


項目

性能(néng)要(yào)求

試驗方法

可(kě)焊性

外(wài)觀

均勻覆蓋引線浸入部分(fēn)95%以上(shàng)

焊錫溫度:235±5℃  浸入時(shí)間(jiān): ← 2.5±0.5S
     浸入速♠γ 度: 25±6mm/s

耐焊接熱(rè)

外(wài)觀

無可(kě)見(jiàn)的(de)損傷或異常

預熱(rè)溫度:100~120℃
     預熱("​βrè)時(shí)間(jiān):60秒(miǎo)內(nèi)
     溫度上(sε★∏σhàng)升率不(bù)超過2 ℃/秒(miǎo)
     焊錫溫度260±5℃, 浸入時(shí☆δ∏>)間(jiān)10±0.5Sec.
     浸錫深₹☆✘度:引線根部起4±0.8mm
     試驗後處εσ理(lǐ):電(diàn)容器(qì)置于"φ®<标準大(dà)氣壓條件(jiàn)下(xià)放(f‍αàng)置24±2小(xiǎo)時(shí)後再進行(xínσ‌§g)測量

容量變化(huà)率

±10%    (Y5P)
     ±15%(Y5U )
     ±20%(Y÷→∞☆5V )

耐電(diàn)壓
     (引→∞©線之間(jiān))

符合耐電(diàn)壓規定

損耗角正切

≤250×10-4   (1±0.2KHz,1.0λφΩ∏±0.2 Vrms,20±2℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo),20±φ←2℃)

 濕熱(rè)試驗

外(wài)觀

無可(kě)見(jiàn)的(de)損傷或異‌÷常

溫度:40±2℃
     濕度:☆₩"90~95%
     存放(fàng)時(shí)間§±​(jiān):500+24小(xiǎo)時(shí)。
     試驗後處理(lǐ←•¶):電(diàn)容器(qì)置于标準大 ¶​₩(dà)氣壓條件(jiàn)下(xià)放✘¥(fàng)置1~2小(xiǎo)時(shí)後再進行(xíng)測量

容量變化(huà)率

±10%    (Y5P)
     ±15%(Y5U )
     ±20%(Y5V )

耐電(diàn)壓
     (引線之​Ω×間(jiān))

符合耐電(diàn)壓規定

損耗角正切

≤5.0×10-4  (Y5P、Y5U)
     ≤7.5∏γ↑₽×10-4    (Y5V)
     (1±0.2KHz,1.0±0.2 V‌δrms,20±2℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo),20±2℃)

Item

Performance

Test     M✔☆ethod

Solderability

Apperance

Should be no remarkable change

Soldering Temperature: 235±5℃
Immersion Duration: 2.5±€$α 0.5S
Immersion Duration: 25±6mm/s"↓≠

Soldering    Heat♠☆ Resistance

Apperance

Should    be no rem‍σ↓§arkable change

Preheat Temperature:100≈✘×~120℃
Preheat Duration:60 Sφ±→←ec. max
Temperature Increase by 2℃/₩‍sec. max
Soldering Temperature:+260±5℃
Immersion    Durati★♠☆on: 10±0.5Sec
Immersion depth: 4±0.8mm from the§π→ roots
After    tes$∞t,allow it stay alone for 24±2 ∞©↔∑Hours
at standard temperature and hu$€✔☆midity before    m♦☆λaking measurement

Capacitance    Change ↕∑Rate(△C/C)

±10% (Y5P)
±15%(Y5U )
±20%(Y5V )

Withstand    "≠;Voltage
(Between    Term≠∞βπinals)

Shall    satisfy withstand ₹™←↕voltage

DissipationFactor

≤250×10-4 (1±0.2KHz,1.0±0.2 Vrms,2→×¥0±2℃)

Insulation    Resistanc☆‍e

≥5000 MΩ(500V 60Sec,20±2℃)←±‌δ

Humidity    Heat Resistanc≤§★★e

Apperance

Should    be no remarΩΩ∞♥kable change

Temperature: 40±2℃
Humidity: 90~95%RH
Storage Duration:500+24H→←™♠ours
After    test,allow​"≈ it stay alone for 1~2 Hrs
at standard temperature a'₹εnd humidity before    mak÷σing measurement

Capacitance    Cε↔hange Rate(△C/C)

±10% (Y5P)
±15%(Y5U )
±20%(Y5V )

Withstand    Voltag≈₹e
     (Between &nbsβ♥p;  Terminals)

Shall    satisfy withst↑ →and voltage

DissipationFactor

≤5.0×10-4  (Y5P、Y5U)
≤7.5×10-4    (Y5V)
(1±0.2KHz,1.0±0.2  ₽α;  Vrms,20±2℃)

Insulation    Resi‍‍¥stance

≥5000 MΩ(500V 60Sec,20±2℃)

項目

性能(néng)要(yào)求

試驗方法

耐久性試驗

先施加三次脈沖如(rú)下(xià):

three.jpg           &nbα₩ "sp;    

外(wài)觀

無可(kě)見(jiàn)的(de)損傷或異常

溫度:85±3℃40±2℃下(xià)施加負載:50Hz/™α←¶60Hz 425 Vrms (Y2) or 680V•®>↑rms(Y1)
持續時(shí)間(jiān):1000小(xiǎo)時(shí)
并每小(xiǎo)時(shí)将電(diàn)壓升✔£α高(gāo)到(dào)1000VAC,持續時(shí)間(jiān)0.1s™↕↑。。
試驗後處理(lǐ):
電(diàn)容器(qì)置于标準大(dà)氣壓條件(jiàn)₹♠§→下(xià)放(fàng)置24±2小(xiǎo)☆∏時(shí)後再進行(xíng)測量

容量變化(huà)率

±20%

耐電(diàn)壓
(引線之間(jiān))

符合耐電(diàn)壓規定

損耗角正切

≤5.0×10-4  (Y5P、Y5U)
≤7.5×10-4    (Y ♠±5V)
(1±0.2KHz,1.0±0.2 Vrms,20±2©≠§¥℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo),20∞≥‌±2℃)

Item

Performance

Test     Met>α​hod

Long Life Testing

Pre-Loading    3 time$®φs to the capacitor by&↓¥₩ puls voltage

three.jpg         ε✘∏       

Apperance

Should    be no ∑<<remarkable change

Temperature:85±3℃40±2℃
Voltage Loading: 425 V←✘rms (Y2) or 680Vrms(Y1) 50Hz/60Hz
Duration:1000    Hrs AC ©≈Voltage up to1000V ,
Consistance    time:0.1sec‍₽
After test,allow it stay al✘•★one for    24±2Hrs at s★←δtandard temperature and humid→♥ity before making measur₩‌ement

Capacitance    Change Rate(△Cγ₩ε↑/C)

±20%

Withstand    Voltα"age
 (Between   &n♣>bsp;Terminals)

Shall    satisfy withstand™¥ voltage

DissipationFactor

≤5.0×10-4  (Y5P、Y5U)
≤7.5×10-4    ®©✔(Y5V)
 (1±0.2KHz,1.0±0.2 Vrms,20±2★$₽℃)

Insulation Resistance

≥5000 MΩ(500V60sec,20± §•2℃)