
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 Y1:4000VAC/ 60®秒(miǎo) Y2:2500VAC/60秒(miǎo);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(yǒ£♦✔ u)小(xiǎo)金(jīn)屬球容器(↕←δ✔qì)內(nèi)(金(jīn)屬球與引線間(jiān)的(de)∏σ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);>σ♠Y2:2500VAC/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(shí)間(jiān)60±5秒(miǎo)≠¥ | |
靜(jìng)電(diàn)容量和(hé)誤差 | 規定的(de)容量和(hé)誤差範圍內(nèi) | 測試頻(pín)率:1±0.2KHz &nbσ✘•£sp;測試電(diàn)壓: 1.0±0.2 Vδ÷rms (20±2℃) | |
損耗角正切(tgδ) | ≤250×10-4 | 測試條件(jiàn)與靜(jìng)電(©Ωdiàn)容量相(xiàng)同 | |
Item | Performance | Test Method | |
Withstand Voltag♠♦€e(TV)
| Between Terminals | Should be &nbs'Ωp;no remarkable and abnormality | Apply Y1:4000V®∏ AC;Y2:2500VAC/60sec ;charge/dis±↑✔charge current should not e≠'xceed 50A |
Between Terminial☆₩s and Encloser | Insert the capacitor bodβ ∑↕y filled with a diameter of " ↓$1 mm metal ball in the container,but &n€δγbsp; keep away from t☆"he end of 2mm ontology is not in¥•↓→serted;Test voltage applied &n∞÷bsp; between the short £βcircuit loop terminal and a me&δ tal ball | ||
Insulation | ≥10000MΩ | Applied 5OOVDC between "₹two terminals ,durat"✔≤≤ion:5 second | |
Capacitance | W it hi n the &← nbsp; specified toler↕✔ance | Measuring Freque<∞ε¥ncy:1±0.2KHz | |
Dissipation Factor &n←÷±€bsp;(DF) | ≤250×10-4 | Method same with Capacita≤∑nce | |

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 | 将電(diàn)容器(qì)其中一(yī)根←引線于徑向方向施加下(xià)列荷重(參照(zhào≥Ω)IEC-68-2-20):荷重1K g;時(s §δhí)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β₽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2~3秒(miǎo);然後向相(xi♠≈↓λàng)反方向彎曲90º複位 | ||
Item | Performance | Test Metho₽δ±₽d | |
Terminal strengt₹↕™∑h | Tensile | Should satisy electrical c↓α∑•haracteristics;the terminals ₽should be not break or loos↑®€e | Apply one lead the &nβγ$<bsp; specified strength(Refer to'λ IEC-68-2-20):Load 1Kg; Duratio$±n:10±1.0Sec |
Bending | Apply one lead >↔•¥the 0.5Kg for two cyc≈↔>♦les;Each cycle &nbs∞ p; includes:90º once,Retπ♦✘urn to its initial position↓© for 2~3 Sec,and then to th®$e opposite direction &n•bsp; once | ||

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 |
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℃ |
容量變化(huà)率 | ±10% (Y5P)↕× | ||
耐電(diàn)壓 | 符合耐電(diàn)壓規定 | ||
損耗角正切 | ≤250×10-4 φ (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℃ |
容量變化(huà)率 | ±10% (Y5♦∞P) | ||
耐電(diàn)壓 | 符合耐電(diàn)壓規定 | ||
損耗角正切 | ≤5.0×10-4 (Y5P、Y5U) | ||
絕緣阻抗 | ≥5000 MΩ(500V60秒(miǎo),20±2℃) | ||
Item | Performance | Test Metho¶≠d | |
Solderability | Apperance | Should be no remarkable change | Soldering Temperature: 2• 35±5℃ |
Soldering Heat Resistan₩÷ce | Apperance | Should be no reσ§↓±markable change | Preheat Temperature:100~•δ≠120℃ |
Capacitance Change Ra↕&te(△C/C) | ±10% (Y5P) | ||
Withstand ₩Voltage | Shall satisfy wit↓α hstand voltage | ||
DissipationFactor | ≤250×10-4 (1±0.2KHz,1.0±0.2 Vrms♣♣↓≥,20±2℃) | ||
Insulation Resistanc<₽σ£e | ≥5000 MΩ(500V 60Sec,20±2℃) | ||
Humidity Heat Re₽σsistance | Apperance | Should be no €↑remarkable change | Temperature: 40±2℃ |
Capacitance Chang$✘e Rate(△C/C) | ±10% (Y5P) | ||
Withstand Voltageβ±♦ | Shall sat↓isfy withstand voltage | ||
DissipationFactor | ≤5.0×10-4 (Y5P、Y5U) | ||
Insulation Resistance | ≥5000 MΩ(500V 60Sec,20±2℃) | ||
項目 | 性能(néng)要(yào)求 | 試驗方法 | |
耐久性試驗 | 先施加三次脈沖如(rú)下(xià):
| ||
外(wài)觀 | 無可(kě)見(jiàn)的(de)損傷或異常 | 溫度:85±3℃40±2℃下(xià)施加負載:★50Hz/60Hz 425 Vrms (Y2) or 6₩λ¶♥80Vrms(Y1) | |
容量變化(huà)率 | ±20% | ||
耐電(diàn)壓 | 符合耐電(diàn)壓規定 | ||
損耗角正切 | ≤5.0×10-4 (Y5P、Y5U §φ ) | ||
絕緣阻抗 | ≥5000 MΩ(500V60秒(miǎo),20±✔¶2℃) | ||
Item | Performance | Test Method | |||
Long Life Testing | Pre-Loading &nbβ¶sp;3 times to the capacitor by puls±¶$ voltage
| ||||
Apperance | Should bεδe no remarkable change | Temperature:85±3℃40±2℃ | |||
Capacitance Change R₽ε★ate(△C/C) | ±20% | ||||
Withstand Voltage | Shall satisfy withstand ₹βvoltage | ||||
DissipationFactor | ≤5.0×10-4 (Y5P、Y5U) | ||||
Insulation Resistance | ≥5000 MΩ(500V60sec,20±2℃) | ||||