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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  Y1:400‌±φ0VAC/ 60秒(miǎo) Y2:2500VAC/60秒(miǎo)ε✔∞;最大(dà)洩露電(diàn)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(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≈α)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(miǎoφ );Y2:2500VAC/60秒(miǎo))

絕緣阻抗(I.R.))

≥10000MΩ

将電(diàn)容器(qì)兩引線間(ji¶'ān)施加500VD,充電(diàn)時(shí)間(jiān)60±5秒Ω→(miǎo)

靜(jìng)電(diàn)容量和(hé)誤差
     (CAP&Tolera‌∞₹nce)

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 &nbs®§p;  Vrms (20±2℃)

損耗角正切(tgδ)

≤250×10-4

測試條件(jiàn)與靜(jìng)電(diàn)容量相​γε™(xiàng)同





Item

Performance

Test  Method

Withstand   &nbs★♣p;Voltage(TV)

 

Between    ↑↔;Terminals

Should be    no r¥≠♣→emarkable and abnormality

Apply    Y1:4000VAC;Y2:2500Vβ↔•"AC/60sec ;charge/discharge curr≠↔ent should not exceed 50A

Between    Termini‌¶®₩als and Encloser

Insert the    capacit€→"or body filled with a diameter of 1 mm&©©♦ metal ball in the container,but  σ≈;  keep away fro¥₩₽m the end of 2mm ont₩>™£ology is not inserted;Test voltagε¶e applied    ♣÷₩™between the short cir★εcuit loop terminal and a metal ball

Insulation
          &nbs ∑₽p;     Resistance(Iφ↔σα.R.)

≥10000MΩ

Applied    5OOVDC betwee‌≠n two terminals ,duration:5 second→ 

Capacitance
(C)&    Tolerance

W it hi&nbsλ₽₹♥p;n the    ↑∑Ωspecified tolerance

Measuring    Frequency:1±0.2∑♠♥‍KHz
Measuring    voltage ♥≠: 1.0±0.2    Vrms (20±2πσ℃)

Dissipation Factor  ☆";  (DF)

≤250×10-4

Method    same with C‍∞Ωapacitance



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★δ$斷裂或松落
      &nbs≥★♦p;       &n£¶≈ bsp;

将電(diàn)容器(qì)其中一(yī)根引線于徑σ¥↑♥向方向施加下(xià)列荷重(參照(zhào)IECγ'¶♥-68-2-20):荷重1K g;時(shí¥φφ)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; 每個(gè)循環引 ←線于兩端子(zǐ)間(jiān)彎曲90º,複位2~ αΩ3秒(miǎo);然後向相(xiàng)反方向" <σ彎曲90º複位

Item

Performance

Test     Method

Terminal  strength

Tensile

Should satisy electrical λ₽♥   characteristics;the termΩ∑λinals should be not break or loose

Apply one lead the   &nb $sp;specified strength(Refer♦§∞ to IEC-68-2-20):Load 1Kg; σ•Duration:10±1.0Sec

Bending

Apply    one lead the 0.5K÷&g for two cycles;Eac‍±£h cycle     in•¥↓cludes:90º once,Return to its ini‍£♦←tial position for 2~3 Sec,and then to ≈×≥×the opposite direction  σ♣  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): ¶φσ2.5±0.5S
     浸入速度: 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(rè)時(sh÷•í)間(jiān):60秒(miǎo)內(nèi)
     溫度上(≈&÷∞shàng)升率不(bù)超過2 ℃/秒(→₽miǎo)
     焊錫溫度260±5℃, 浸入時(≥∏shí)間(jiān)10±0.5Sec.
     浸錫深度:引線根部∑→±'起4±0.8mm
     試驗後處理(lǐ):電(d€σ♥iàn)容器(qì)置于标準大(dà)氣壓條件♠​(jiàn)下(xià)放(fàng)置24±2小(xi←"&₹ǎo)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
     (引線之間(jiān))

符合耐電(diàn)壓規定

損耗角正切

≤250×10-4   (1±0.2KHz,1.0±0≠¶♦.2 Vrms,20±2℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo)™>€÷,20±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(j±'§iàn)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∑&α%(Y5V )

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    (Y5V)
     (φ≈±1±0.2KHz,1.0±0.2 Vrm↑σs,20±2℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo),20±2℃)

Item

Performance

Test     Method

Solderability

Apperance

Should be no remarkable change

Soldering Temperature: 235±5℃
Immersion Duration: 2.5±σ↓≠®0.5S
Immersion Duration: 25±6mm/s

Soldering    Heat Resistan≤©ce

Apperance

Should    b•δ↔e no remarkable change

Preheat Temperature:100~120℃
Preheat Duration:60 Sec. max
Temperature Increase >₩₹δby 2℃/sec. max
Soldering Temperature:+260±×₩↔✘5℃
Immersion    Du£₹ε•ration: 10±0.5Sec
Immersion depth: 4±0.8mm fr'​om the roots
After    test,allow i∞'✘t stay alone for 24±2 Hours
at standard temperature andΩ©→ humidity before &nbs☆±×₹p;  making measu↔★¶‍rement

Capacitance    Ch ₹ange Rate(△C/C)

±10% (Y5P)
±15%(Y5U )
±20%(Y5V )

Withstand     ";Voltage
(Between    Terminals)

Shall    satisfy wit$≈'•hstand voltage

DissipationFactor

≤250×10-4 (1±0.2KHz,1.0±0.2 Vrms,δ☆♦ 20±2℃)

Insulation    Resistan₩"ce

≥5000 MΩ(500V 60Sec,20±2℃)

Humidity    Heat Resis♥♠¶tance

Apperance

Should    be no remarkable cβ£↑hange

Temperature: 40±2℃
Humidity: 90~95%RH
Storage Duration:500+24Hour'®"s
After    test,allow it↑≤↕ stay alone for 1~2 Hrs
at standard temperature and hum<λ&idity before    makin☆•g measurement

Capacitance    Change∞→€  Rate(△C/C)

±10% (Y5P)
±15%(Y5U )
±20%(Y5V )

Withstand    Voltage
     (Betweeπ€n    Terminals)

Shall    sati&•¥sfy withstand voltage

DissipationFactor

≤5.0×10-4  (Y5P、Y5U)
≤7.5×10-4  ±☆£;  (Y5V)
(1±0.2KHz,1.0±0.2   &nbsσ<Ωp;Vrms,20±2℃)

Insulation    Resistaλ₽ nce

≥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           &nb♥™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/60Hz 425  < ♣Vrms (Y2) or 680Vrms( ♣¶Y1)
持續時(shí)間(jiān):1000小(xiǎo)時(shí)
并每小(xiǎo)時(shí)将電(diàn)壓升高(gāo)到(dà♣©•o)1000VAC,持續時(shí)間(jiānφ™ ÷)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)σ>βγ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    (Y5V)
(1±0.2KHz,1.0±0.2 Vrms,20±2℃)

絕緣阻抗

≥5000 MΩ(500V60秒(miǎo♣ $γ),20±2℃)

Item

Performance

Test     Method

Long Life Testing

Pre-Loading   &nγ• bsp;3 times to the capacitorσ★☆☆ by puls voltage

three.jpg       &n¥¶'♣bsp;     &nbs♠™¥p;  

Apperance

Should    be no remarkabl®¶©e change

Temperature:85±3℃40±2℃
Voltage Loading: 425 Vrms (Y2) ©☆ or 680Vrms(Y1) 50Hz/60Hz
Duration:1000  ↕✔Ω₩  Hrs AC Voltage ε€up to1000V ,
Consistance    time:0∏∏"↔.1sec
After test,allow it s&÷☆✔tay alone for    24±2Hrσ↑£εs at standard temperature and hu  midity before making measurement

Capacitance    "‍♠↑Change Rate(△C/C)

±20%

Withstand    ∏₹Voltage
 (Between    Terminγ€>als)

Shall    satisfy withstand ♠σ voltage

DissipationFactor

≤5.0×10-4  (Y5P、Y5U)
≤7.5×10-4    (Y5Vαα€≈)
 (1±0.2KHz,1.0±0.2 Vr←↓ms,20±2℃)

Insulation Resistance

≥5000 MΩ(500V60sec,20±2℃)