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收購(gòu)電子,茂名收購(gòu)電子,收購(gòu)電子茂名 |
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長(zhǎng)期回收以下型號(hào):
UMT1N(羅姆)
UMT1N(長(zhǎng)電SOT-363)
UMT1NFHA(羅姆)
UMT2907A(羅姆)
UMT2N(長(zhǎng)電SOT-363)
UMT3904(羅姆)
UMT3906(羅姆)
UMT4401U3(羅姆)
UMT4401U3HZG(羅姆)
UMT4403U3(羅姆)
UMT4403U3HZG(羅姆)
UMV-1050-R16-G
UMV-950-R16-G
UMX18N(羅姆)
UMX18N(長(zhǎng)電SOT-363)
UMX1N(羅姆)
UMX1N(長(zhǎng)電SOT-363)
UMX1NFHA(羅姆)
UMX2N(長(zhǎng)電SOT-363)
UMX3N(長(zhǎng)電SOT-363)
UMY1N(羅姆)
UMY1N(長(zhǎng)電SOT-353)
UMZ-104-A16-G
UMZ-106-A16-G
UMZ-1154-D16-G
UMZ12NUM(羅姆)
UMZ16NUM(羅姆)
UMZ18NUM(羅姆)
UMZ1N(羅姆)
UMZ1N(長(zhǎng)電SOT-363)
UMZ1NFHA(羅姆)
UMZ1NT1G
UMZ27NUM(羅姆)
UMZ2N(長(zhǎng)電SOT-363)
UMZ30NUM(羅姆)
UMZ36NUM(羅姆)
UMZ-442-A16-G
UMZ5.1NUM(羅姆)
UMZ-533-D16-G
UMZ6.8NUM(羅姆)
UMZ8.2NUM(羅姆)
UMZ-867-D16-G
UMZ-868-D16-G
UNAT-1+
UNAT-10+
UNAT-12+
UNAT-15+
UNAT-2+
UNAT-20+
UNAT-3+
UNAT-30+
UNAT-4+
UNAT-5+
UNAT-6+
UNAT-7+
UNAT-8+
UNAT-9+
UNMP-5075 +
UNMP-5075-33 +
UNMP-5075-33R +
UNMP-R5075-33 +
UP025B101K-A-BZ
UP025B102K-A-BZ
UP025B103K-A-BZ
UP025B104K-A-BZ
UP025B121K-A-BZ
UP025B151K-A-BZ
UP025B152K-A-BZ
UP025B181K-A-BZ
UP025B221K-A-BZ
UP025B222K-A-BZ
UP025B223K-A-BZ
UP025B271K-A-BZ
UP025B331K-A-BZ
UP025B332K-A-BZ
UP025B333K-A-BZ
UP025B391K-A-BZ
UP025B471K-A-BZ
UP025B472K-A-BZ
UP025B473K-A-BZ
UP025B5105K-A-BZ
UP025B561K-A-BZ
UP025B681K-A-BZ
UP025B682K-A-BZ
UP025B683K-A-BZ
UP025B821K-A-BZ
UP025CH010D-A-BZ
UP025CH100J-A-BZ
UP025CH101J-A-BZ
UP025CH102J-A-BZ
UP025CH120J-A-BZ
UP025CH150J-A-BZ
UP025CH151J-A-BZ
UP025CH180J-A-BZ
UP025CH1R2D-A-BZ
UP025CH1R5D-A-BZ
UP025CH1R8D-A-BZ
UP025CH220J-A-BZ
UP025CH221J-A-BZ
UP025CH270J-A-BZ
UP025CH2R2D-A-BZ
UP025CH2R7D-A-BZ
UP025CH330J-A-BZ
UP025CH331J-A-BZ
UP025CH390J-A-BZ
UP025CH3R3D-A-BZ
UP025CH3R9D-A-BZ
UP025CH470J-A-BZ
UP025CH471J-A-BZ
UP025CH4R7D-A-BZ
UP025CH560J-A-BZ
UP025CH5R6K-A-BZ
UP025CH680J-A-BZ
UP025CH681J-A-BZ
UP025CH6R8K-A-BZ
UP025CH820J-A-BZ
UP025CH8R2K-A-BZ
UP025F103Z-A-BZ
UP025F104Z-A-BZ
UP025F223Z-A-BZ
UP025F473Z-A-BZ
UP050B103K-A-BZ
UP050B104K-A-BZ
UP050B153K-A-BZ
UP050B222K-A-BZ
UP050B223K-A-BZ
UP050B224K-A-BZ
UP050B332K-A-BZ
UP050B333K-A-BZ
UP050B472K-A-BZ
UP050B473K-A-BZ
UP050B474K-A-BZ
UP050B682K-A-BZ
UP050B683K-A-BZ
UP050CH101J-A-BZ
UP050CH102J-A-BZ
UP050CH151J-A-BZ
UP050CH220J-A-BZ
UP050CH221J-A-BZ
UP050CH270J-A-BZ
UP050CH330J-A-BZ
UP050CH331J-A-BZ
UP050CH390J-A-BZ
UP050CH470J-A-BZ
UP050CH471J-A-BZ
UP050CH680J-A-BZ
UP050CH681J-A-BZ
UP050F103Z-A-BZ
UP050F104Z-A-BZ
UP050F223Z-A-BZ
UP050F224Z-A-BZ
UP050F473Z-A-BZ
UP050F474Z-A-BZ
UP075B105K-A-B
UP075B5225K-A-B
UP665400-02-R
UP9512PQGJ
UPA1763G
UPA1803GR
UPA1804GR
UPA1809GR
UPA1814GR
UPA1815GR
UPA1855GR
UPA1856GR
UPA1857GR
UPA1873GR
UPA1890GR
UPA1901TE
UPA1911ATE
UPA1912TE
UPA1913TE
UPA1914TE
UPA1915TE
UPA1916TE
UPA1917TE
UPA1918TE
UPA1919TE
UPA1930TE
UPA1931TE
UPA1932TE
UPA1950TE
UPA1951TE
UPA1952TE
UPA1970TE
UPA2350T1P
UPA2351T1P
UPA2352T1P
UPA2600T1R
UPA2601T1R
UPA2630T1R
UPA2631T1R
UPA2660T1R
UPA2670T1R
UPA2672T1R
UPA2690T1R
UPA2706GR
UPA2720AGR
UPA2721GR
假設(shè)以1ma作為光耦的導(dǎo)通電流,那么在220v交流電由0V變化到141V的過(guò)程需要1.5ms。而因?yàn)槠陂g的一致性問(wèn)題,部分光耦可能會(huì)在0.5ma的時(shí)候就導(dǎo)通,部分可能在0.7ma的時(shí)候?qū)ā,F(xiàn)假設(shè)一致性帶來(lái)的導(dǎo)通電流為0.5ma,那么對(duì)應(yīng)導(dǎo)通電壓為71V,對(duì)應(yīng)滯后零點(diǎn)時(shí)間為736us,這表明,不同光耦之間零點(diǎn)差異可能達(dá)到764us。(實(shí)際測(cè)試中我檢測(cè)了10個(gè)樣品,其中兩個(gè)光耦導(dǎo)通性能差別的時(shí)間差達(dá)到50us,其他普遍在10us左右)。
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