27-2F Search Results
27-2F Datasheets (3)
Part | ECAD Model | Manufacturer | Description | Datasheet Type | PDF Size | Page count | |
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272FX |
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Power Transformers, Transformers, XFRMR LAMINATED 146VA CHAS MOUNT | Original | 2 | |||
KP1272FQC | Kiwi Instruments | 高 PF>0.9、高精度 QR Buck LED 驱动器 KP127XFQC 是一款高度集成的 LED 恒流驱动控制芯片,适用于全范围交流输入电压的非隔离降压型 LED 恒流电源。KP1274FQC 采用了高效率的准谐振的工作模式,可满足高 PF、低 THD 要求。 KP127XFQC 内部集成 500V 高压功率 MOSFET 和 650V 高压供电电路,无需启动电阻即可实现芯片的自主供电,同时省去了传统的外置 VDD 电容和 COMP 电容,节省了 LED 电源的生产成本。电路工作在电感电流临界导通的准谐振模式,采用高精度电流采样技术,内部集成高精度恒流控制算法,能获得高恒流精度和优异的线电压及负载调整率。 KP127XFQC 内部集成多种保护功能,包括 LED 开路和短路保护,输出过压保护 (OVP),逐周期电流限制 (OCP),过温保护 (OTP) 等,增强了 LED 电源的安全性和可靠性。其中 LED 开路保护电压可通过 ROVP 管脚进行连续设置。 | Original | ||||
KP1272FQH | Kiwi Instruments | 高 PF>0.9、高精度 QR Buck LED 驱动器 KP127XFQH 是一款高度集成的 LED 恒流驱动控制芯片,适用于全范围交流输入电压的非隔离降压型 LED 恒流电源。KP127XFQH 采用了高效率的准谐振的工作模式,可满足高 PF、低 THD 要求。 KP1272FQH 内部集成 600V/650V 高压功率 MOSFET 和 650V 高压供电电路,无需启动电阻即可实现芯片的自主供电,同时省去了传统的外置 VDD 电容和 COMP 电容,节省了 LED 电源的生产成本。电路工作在电感电流临界导通的准谐振模式,采用高精度电流采样技术,内部集成高精度恒流控制算法,能获得高恒流精度和优异的线电压及负载调整率。 KP127XFQH 内部集成多种保护功能,包括 LED 开路和短路保护,输出过压保护 (OVP),逐周期电流限制 (OCP),过温保护 (OTP) 等,增强了 LED 电源的安全性和可靠性。其中 LED 开路保护电压可通过 ROVP 管脚进行连续设置。 | Original |
27-2F Price and Stock
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Cal-Chip Electronics GMC21CG272F50NTCAP0805 COG 2700PF 1% 50V |
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GMC21CG272F50NT | Cut Tape | 4,800 | 1 |
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Cal-Chip Electronics GMC31CG272F50NTCAP1206 COG 2700PF 1% 50V |
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GMC31CG272F50NT | Digi-Reel | 4,000 | 1 |
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GMC31CG272F50NT | 500 |
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Kyocera AVX Components KGM31VCG2A272FUCAP CER 2700PF 100V C0G/NP0 1206 |
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KGM31VCG2A272FU | Cut Tape | 3,582 | 1 |
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Vishay Dale RNC55H1272FSB14RES 12.7K OHM 1/8W 1% AXIAL |
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RNC55H1272FSB14 | Bulk | 494 | 1 |
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RNC55H1272FSB14 | Bulk | 295 | 3 Weeks | 1 |
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Cornell Dubilier Electronics Inc CD19FD272FO3FCAP MICA 2700PF 1% 500V RADIAL |
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CD19FD272FO3F | Bulk | 254 | 1 |
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CD19FD272FO3F | 50 |
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