Enterprise Information>Power Circuit
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F81216A mainly provides 3 pure UART ports and 1 UART+IR port through LPC. Each UART includes 16 byte transmit/receive FIFO. F81216H mainly provides three pure UART ports and one UART+IR port through LPC. Each UART includes 128 byte transmit/receive FIFO. F81217 mainly provides three pure UART ports and one UART+IR port through LPC. Each UART includes 16/32/64/128 byte transmit/receive FIFO, and F85281 is a smart device very suitable for analyzer applications. F85281 is easy to make diagnosis
Date: March 11, 2023 Reading: 636
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TDK SPM-VT-D inductor is a metal composite wound inductor used for Power circuit 。 These TDK inductors meet the AEC-Q200 standard, and have low Rdc and ultra small size that ferrite wound inductors cannot achieve. The realization of these characteristics benefits from the excellent DC superposition characteristics of metal magnetic materials. FEATURES metal composite wound inductor, used for Power circuit 。 Compared with ferrite wound inductors, it has low Rdc and ultra small size. These characteristics benefit from the excellent DC superposition characteristics of metal magnetic materials. With anti vibration structure, it achieves 30G anti vibration performance – 55 ° C to+15 ° C
Date: November 29, 2018 Reading: 612
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LM317 is a power supply integrated circuit, which is widely used in electronic components. It has a fixed three terminal voltage stabilizing circuit, and the output voltage is adjustable, which is simple and convenient to operate. In addition, this electronic component has the advantages of wide voltage regulating range, good voltage stabilizing performance, low noise, high ripple rejection ratio, etc. Then, Nexuewe will introduce how to use LM317 to make household high-quality regulated power supply. The typical circuit principle of making regulated power supply with LM317 is shown in the figure. In the figure, R1 and R2 form a resistor network with adjustable output. In order to absorb the bias current and regulating tube leakage current in the circuit, Rl selects
Date: May 21, 2018 Reading: 450
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TDK Power circuit The original and genuine TDK VLS-E series VLS inductors are used as Power circuit Use magnetic shielding type wire to wind inductance. This series is a thin product with maximum heights of 0.8mm, 0.95mm, 1.0mm, 1.2mm and 1.5mm, and is suitable for various purposes. This type of inductor adopts a high magnetic shielding structure, which is suitable for high-density installation. VLS-E series inductance is applicable to smart phones, flat panel terminals HDD、SSD、DVC、DSC、 Mobile display panel, portable game device and small power module. VLS-E-CA series inductance is specially designed for car navigation, car sound
Date: October 7, 2016 Reading: 267
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Manufacturer MICROCHIP product category calibrator ICRoHS is channel number 1 channel product ANALOG Comparators output type Push Pull response time 4 us compensation voltage (maximum) 5 mV power supply voltage (maximum) 5.5 V power supply voltage (minimum) 1.6 V power supply current (maximum) 1 mA maximum operating temperature+85 C installation style SMD/SMT package/box SC-70-5 package Reel minimum operating temperature - 40 CStandard Pack Qty3000 Mr. Chen Enterprise QQ:
Date: July 16, 2015 Reading: 851
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The following table shows the main parameters of PC817: model PC817 brand SHARP category Power circuit Current transmission ratio 50% (minimum) High isolation voltage 5000 V (effective value) Forward current 50 mA Peak forward current 1 A Reverse voltage 6 V Power consumption 70 mW Collector emitter voltage 35 V Emitter collector voltage 6 V Collector current 50 mA Collector power consumption 150 mW Total power consumption 200 mW Operating temperature - 30 ℃~+100 ℃ Collector emitter saturation voltage 0.1 V (typical value) Cut off frequency 80 kHz current transmission ratio 50%~600% package DIP-4PC817 parameters and E
Date: January 14, 2015 Reading: 831
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The following table shows the main parameters of PC817: model PC817 brand SHARP category Power circuit Current transmission ratio 50% (minimum) High isolation voltage 5000 V (effective value) Forward current 50 mA Peak forward current 1 A Reverse voltage 6 V Power consumption 70 mW Collector emitter voltage 35 V Emitter collector voltage 6 V Collector current 50 mA Collector power consumption 150 mW Total power consumption 200 mW Operating temperature - 30 ℃~+100 ℃ Collector emitter saturation voltage 0.1 V (typical value) Cut off frequency 80 kHz current transmission ratio 50%~600% package DIP-4PC817 parameters and E
Date: January 14, 2015 Reading: 830
