ctr photocoupler

Current Transfer Ratio (CTR) and Response Time of Photocouplers / Optocouplers | Renesas Electronics就是有些人很愛在後面五四三... iii. Change of CTR over operating time The CTR of a photocoupler is based mainly on the following factors. The luminous efficiency of the LED (light-emitting diode) The optical coupling efficiency between the LED and the photo-transistor The photo-electri...

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4PIN SSOP PHOTOTRANSISTOR cosmo PHOTOCOUPLER      好痛..光用想的..   也太高了         下一秒濕身               喔..剛好捕捉到 關鍵"那一秒"!! &nbsCosmo Electronics Corp. Document No. 69P05001.2 - 4 - http://www.cosmo-ic.com cosmo KPS2801 Series 4PIN SSOP PHOTOTRANSISTOR PHOTOCOUPLER Fig.1 Current Transfer Ratio vs. Forward Current Current Transfer Ratio CTR ( % ) 1 2 5 20 50 0 50...

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Optocoupler, Phototransistor Output, High Reliability, 5300 V        有點... 不過還蠻熱鬧的!!XD    VO617A www.vishay.com Vishay Semiconductors Rev. 2.4, 01-Jun-15 4 Document Number: 83430 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED ......

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Explanation of Photocoupler / Optocoupler Specifications | Renesas Electronics原來是小雞保育者! Current Transfer Ratio:CTR(%) Value that expresses the collector current (I C) ratio in relation to a prescribed forward current (I F), when a given collector-to-emitter voltage (V CE) is applied to the light-receiving photo-transistor. CTR (%) = 100 x I ...

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Optocoupler, Phototransistor Output, with Base Connection   真的好(多)胸阿!!XDDwww.vishay.com For technical questions, contact: optocoupleranswers@vishay.com Document Number: 81181 156 Rev. 1.2, 07-Jan-10 4N35, 4N36, 4N37 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection Fig. 5 - Normalized Non ......

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Optocoupler, Phototransistor Output, With Base Connection太奸詐了吧!千萬不要作到那個位子! CNY17 Document Number 83606 Rev. 1.5, 26-Oct-04 Vishay Semiconductors www.vishay.com 1 i179004 1 2 3 6 5 4 B C E A C NC Pb Pb-free e3 Optocoupler, Phototransistor Output, With Base Connection Features • Isolation Test Voltage 5300 VRMS • Long ......

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