【正文】 per an interval of 5 seconds, Until the SPS turn on work normally or shut down normally without other noise. ? 測(cè)試條件 : 5秒 1伏的間隔從 0~最大和從最大 ~0變化直至電源電源開啟并正常工作或者正常當(dāng)機(jī)為止 (無異音 ) ? 2. The output load is Min/Full load on all outputs at under the product specification. ? ? can be performed only after the SPS is on for about 10 minutes. ? 10分鐘后測(cè)試 . ? Result limit: The SPS shouldn’t be damaged, and can restart normally after test. ? 結(jié)果判定 :電源不能有損壞的現(xiàn)象 ,并且能在測(cè)試后可以重新開啟 Rise Time Fall Time 電壓上升及下降之時(shí)間 ? Purpose: Measure the rise time and fall time of the output voltage specified. ? 目 的 :量測(cè)被指定之輸出電壓其上升及下降之時(shí)間 ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 :溫度 25℃ 相對(duì)濕度 65% ? Test Conditions: input voltage frequency must be under any condition in the range of the product specification ? 測(cè)試條件 : ? 2. The output load is full load on all outputs at under the product specification. ? 2. 輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值 ﹒ ? 3. Rise time: The time from 10% of each output voltage to 90% of each output voltage when ? Power On. ? 3. 量測(cè)各組輸出電壓由 10%上升至 95%之時(shí)間 ( Trise: 0~20mS ) ? time: The time from 95% of each output voltage to 10% of each output voltage when ? Power Off. ? :量測(cè)各組輸出電壓由 95%下降至 10%之時(shí)間 . ( Tfall≦ 2023mS ) ? Result limit: The Rise Time must conform to the specification。 5% or 177。 Humidity: 65% ? 環(huán)境條件 : 溫度 25℃ 。 Humidity: 65% ? 環(huán)境條件 : 溫度 25℃ 。and then the power supply turn on. ? 3. 量測(cè)時(shí)必須于輸入之交流電壓在相角 90176。保證公司產(chǎn)品的知名度與良好反應(yīng)。 ? 測(cè)試目的 : 確認(rèn)電源的性能與可靠度，提供具有依據(jù)的測(cè)試數(shù)據(jù)給客戶參考。確保研發(fā)出高性能，高穩(wěn)定性，高可靠度的產(chǎn)品。 Inrush Current 開機(jī)瞬間電流 ? Purpose: Measure the inrush current of the input while the power supply turn on. ? 目 的 :量測(cè)輸入電源電壓瞬間開啟時(shí)，電源供應(yīng)器之瞬間開機(jī)電流 . ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 : 溫度 25℃ 相對(duì)濕度 65% ? Test Conditions: input voltage frequency must be under any condition in the range of the product specification ? 測(cè)試條件 : Min/115Vac/230Vac/Max ? 2. The output load is full load on all outputs at under the product specification. ? 2. 輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值 ﹒ ? 3. The measurement can be implemented only when the AC input voltage at the ? phase of 90 176。時(shí)，將電源供應(yīng)器開啟，量測(cè)其輸出入瞬間 ? 電流量 ﹒ ? 4. Do the test in cold start one time, so do in hot start one time. ? 4. 冷機(jī)和熱機(jī)各做一次 . ? Result limit: Sure there is no damage of ponents. ? 結(jié)果判定 :不能造成產(chǎn)品組件損壞 . Test Waveform Current Power 輸入電流及功率 ? Purpose: Measure the input current and power of the switch power supply. ? 目 的 :量測(cè)電源供應(yīng)器之輸入電流及功率 ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 :溫度 25℃ ，相對(duì)濕度 65% ? Test Conditions: input voltage frequency must be under any condition of the range of the product specification. ? 測(cè)試條件 : ? 2. The output load is full load on all outputs ? ? Full Load = ? Result limit: The maximum input current shall not exceed the specified. ? 結(jié)果判定 :輸入電流不能超出產(chǎn)品規(guī)格 Efficiency And Power Factor 輸出效率及功率因素 ? Purpose: Measure the efficiency and power factor of the SPS. ? 目 的 :量測(cè)電源供應(yīng)器之輸出效率及功率因素 ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 : 溫度 25℃ 相對(duì)濕度 65% ? Test Conditions: power supply must be on for 10 minutes before measure. ? 測(cè) 試 條 件 : 10分鐘 ? 2. The input voltage frequency must be under any condition in the range ? of the product specification. ? 2. 輸入電壓及頻率以產(chǎn)品規(guī)格之全電壓頻率范圍 ? 3. The output load is full load on all outputs . ? 3. 輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值 ? Result limit: The efficiency must exceed the specified. ? 結(jié)果判定 : 效率必須大于產(chǎn)品規(guī)格才合格 . Input Current Test 輸入電流測(cè)試 ? Purpose: Check the power supply’s input current be in the range of specification, and fuse is accord to safety requirement. ? 目的 : 確認(rèn)電源的輸入電流在規(guī)格范圍內(nèi)并且所用保險(xiǎn)絲符合安 ? 規(guī)要求 . ? Environmental Conditions: ? Temperature : 25℃ 。 濕度 65%. ? Test Conditions: input voltage corresponding frequency must be Min/115Vac/230Vac/Max of product specification. ? 測(cè)試條件 : /115Vac/230Vac/最大電壓及相應(yīng)頻率 ? 2. The output load is Full/Max load. ? 2. 輸出負(fù)載以滿載 /最大載測(cè)試 No Load Start 無負(fù)載啟動(dòng)測(cè)試 ? Purpose: Check the power supply can start with no load. ? 目的 : 量測(cè)控制開 /關(guān)的開關(guān)需求電壓 . ? Environmental Conditions: ? Temperature : 25℃ 。 濕度 65%. ? Test Conditions: input voltage frequency must be Min/Max rated of the product specification. ? 測(cè)試條件 : /最大電壓及頻率 ? 2. The output load is no load. ? Over Shoot Under Shoot 電壓過沖及過降 ? Purpose: Measure whether output voltage over shoot or under shoot from the SPS rise to the output voltage stable. ? 目 的 :量測(cè)輸出電壓于開機(jī)到穩(wěn)定時(shí)之間 , 其電壓上升是否有過沖或過降現(xiàn)象 . ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 :溫度 25℃ 相對(duì)濕度 65% ? Test Conditions: input voltage frequency must be under any condition in the range of the product specification ? 測(cè)試條件 : ? 2. The output load is full load on all outputs. ? 2. 輸出負(fù)載以產(chǎn)品規(guī)格之最大額定電流值 ﹒ ? Result limit: The range of over shoot under shoot should be less than ? 10% of the normal voltage. ? 結(jié)果判定 :過沖或過降幅度小于其電壓值的 10%. 電壓過沖 5vsb(過沖 ) 12V過沖 SB過沖波形 12V過沖 Line Regulation 輸入電壓調(diào)整率 ? Purpose: Measure the stability of the output voltage when the input voltage is variable. ? 目的 :量測(cè)電源供應(yīng)器因輸入電壓變化輸出電壓穩(wěn)定度 ﹒ ? Environmental Conditions: Temperature 25℃ , Relative Humidity 65% ? 環(huán)境條件 :溫度 25℃ 相對(duì)濕度 65% ? Test Demands: input voltage f