2023年全國碩士研究生考試考研英語一試題真題(含答案詳解+作文范文)_第1頁
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1、一、命名方式11訂購代碼:訂購代碼:SSSCCCBDHHHHNNNNNSSSCCCBDHHHHNNNNNSSS代表系列(XRC、XRE、XPC、XPE、XPG);CCC代表顏色(白色WHT);BD代表賠光型式(L1、01);HHHH代表內(nèi)部代碼(0000);NNNNN代表套件編碼(第一、二個N代表0,第三個N代表光通量代碼,第四、五個N代表色溫代碼)。12編碼代碼:編碼代碼:SSSCCCBDWWFFGAASSSCCCBDWWFFGAAS

2、SS代表系列(XRC、XRE、XPC、XPE、XPG);CCC代表顏色(白色WHT);BD代表賠光型式(L1、01);WW代表色度;FF代表光通量檔;G代表正向電壓組(黃色、紅橙色、紅色);AA代表內(nèi)部代碼;二、外觀結(jié)構(gòu)尺寸型號項目XR系列XP系列L9.00.1mm3.450.13mmW7.00.1mm3.450.13mmH4.40.2mm2.000.13mm三、光電參數(shù)31光通量組光通量Ф(lm)型號命名方式2光通量檔―FF測試條件M

3、inMax命名方式1光通量代碼―NM345.751.73N251.756.84N356.862.05N462.067.26P267.273.97P373.980.68P480.687.49Q287.493.9AQ393.9100BQ4100107CQ5107114DR2114122ER3122130FR4130139GR5139148HXlamp型號―SSSXRCXRCXREXREXPCXPCXPEXPEXPGXPGS2Ta=25℃IF

4、=350mA148156I33顯色指數(shù)顯色指數(shù)CRI型號配光型式色溫CIE(K)測試條件MinTypMaxL13700K10000K75014000K5300K70Xlamp系列L12600K3700KTa=25℃IF=350mA8032電壓發(fā)光角度組正向電壓VF(V)Xlamp型號―SSS測試條件MinTypMax發(fā)光角度2θ12(Dge)反向電流IR(uA)XRCXRC3.590XREXRE3.33.990XPCXPC3.4110X

5、PEXPE3.2115XPGXPGTa=25℃IF=350mA3.0125≤56020K6500K1T、1C、1D、1U5665K6020K2R、2A、2B、2S5350K5665K2T、2C、2D、2U5000K5350K3R、3A、3B、3S4750K5000K3T、3C、3D、3U4500K4750K4R、4A、4B、4S4300K4500K4T、4C、4D、4U3990K4300K5R、5A(14)5B(14)、5S3700K3

6、990K5T、5C(14)5D(14)、5U3465k3700K6A(14)、6B(14)3200K3465k6C(14)、6D(14)3045k3200K7A(14)、7B(14)2875K3045k7C(14)、7D(14)2725k2875K8A(14)、8B(14)2585K2725k8C(14)、8D(14)343區(qū)域XY區(qū)域XY區(qū)域XY區(qū)域XY.292.306.295.297.329.369.348.384.295.297.

7、308.311.329.345.346.359.283.284.310.300.316.332.329.345WA.279.291WM.298.288WG.314.355WH.329.369.283.284.314.355.329.345.329.330.295.297.316.332.329.330.329.345.298.288.306.322.317.319.346.359WK.287.276WF.301.342WD.316.33

8、2WJ.344.342.301.342.316.332.317.319.306.322.317.319.329.330.292.306.308.311.329.318WE.287.321WC.306.322WP.318.308.306.322.308.311.308.311.317.319.295.297.318.308WB.292.306WN.310.3000.29500.29700.29200.30600.29840.31330.2

9、9840.31330.29200.30600.28950.31350.29620.32200.30480.32070.29840.31330.29620.32200.30280.33040.30680.31130A0.30090.30420B0.29840.31330C0.30480.32070D0.30090.30420.29800.28800.28950.31350.29620.32200.30370.29370.29500.297

10、00.28700.32100.29370.33120.30090.30420.30090.30420.29370.33120.30050.34150.30680.31130R0.30370.29370S0.29620.32200T0.30280.33040U0.30930.29930.30480.32070.30280.33040.31150.33910.31300.32900.31300.32900.31150.33910.32050

11、.34810.32130.33730.31440.31860.31300.32900.32130.33730.32210.32611A0.30680.31131B0.30480.32071C0.31300.32901D0.31440.31860.30680.31130.30050.34150.30990.35090.31440.31860.31440.31860.30990.35090.31960.36020.32210.32610.3

12、1610.30590.31150.33910.32050.34810.32310.31201R0.30930.29931S0.30280.33041T0.31150.33911U0.31610.30590.32150.33500.32070.34620.32900.35380.32900.34170.32900.34170.32900.35380.33760.36160.33710.34900.32900.33000.32900.341

13、70.33710.34900.33660.33692A0.32220.32432B0.32150.33502C0.32900.34172D0.32900.33000.32220.32430.31960.36020.32900.36900.32900.33000.32900.33000.32900.36900.33810.37620.33660.33690.32900.31800.32900.35380.33760.36160.33610

14、.32452R0.32310.31202S0.32070.34622T0.32900.35382U0.32900.31800.33710.34900.33760.36160.34630.36870.34510.35540.34510.35540.34630.36870.35510.37600.35330.36200.34400.34270.34510.35540.35330.36200.35150.34873A0.33660.33693

15、B0.33710.34903C0.34510.35543D0.34400.34270.33660.33690.33810.37620.34800.38400.34400.34280.34400.34280.34800.38400.35710.39070.35150.34870.34290.33070.34630.36870.35510.37600.34950.33393R0.33610.32453S0.33760.36163T0.346

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