R5011ANJ
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
NCP1250 - ON Semiconductor
... reaches a level of 1.5 V, the oscillator then starts to reduce its switching frequency as the feedback level continues to decrease. When the feedback pin reaches 1.05 V, the peak current setpoint is internally frozen and the frequency continues to decrease. It can go down to 26 kHz (typical) reached ...
... reaches a level of 1.5 V, the oscillator then starts to reduce its switching frequency as the feedback level continues to decrease. When the feedback pin reaches 1.05 V, the peak current setpoint is internally frozen and the frequency continues to decrease. It can go down to 26 kHz (typical) reached ...
Power XpertTM 4000/6000/8000 Power Quality Meters
... Power Xpert 4000/6000/8000 models sample voltage at 1024 samples per cycle, using a Delta Sigma converter that accurately measures all frequencies Anti-alias filtering—Power Xpert 4000/6000/8000 meters cleanse data to remove alias measurement error, then record a clean, statistically representative ...
... Power Xpert 4000/6000/8000 models sample voltage at 1024 samples per cycle, using a Delta Sigma converter that accurately measures all frequencies Anti-alias filtering—Power Xpert 4000/6000/8000 meters cleanse data to remove alias measurement error, then record a clean, statistically representative ...
Electric Current and Circuits
... (-) terminal of any supply unit. The model of positive charge flow is called conventional current and is still used today. ...
... (-) terminal of any supply unit. The model of positive charge flow is called conventional current and is still used today. ...
TPS60111 数据资料 dataSheet 下载
... During start-up, i.e. when ENABLE is set from logic low to logic high, the switches T12 and T14 (charge pump 1), and the switches T22 and T24 (charge pump 2) are conducting to charge up the output capacitor until the output voltage VO reaches 0.8×VIN. When the start-up comparator detects this limit, ...
... During start-up, i.e. when ENABLE is set from logic low to logic high, the switches T12 and T14 (charge pump 1), and the switches T22 and T24 (charge pump 2) are conducting to charge up the output capacitor until the output voltage VO reaches 0.8×VIN. When the start-up comparator detects this limit, ...
Thermoelectric Cooling Performance
... measuring temperatures. The total list of measurements to be taken are given below, but your instructor may divide these measurements among several groups. Set heater voltage to 115V, set fan voltage to 12 Volts, and take temperature measurements at following TEC voltages: 0, 4, 8, 12, 16, 20 (6 t ...
... measuring temperatures. The total list of measurements to be taken are given below, but your instructor may divide these measurements among several groups. Set heater voltage to 115V, set fan voltage to 12 Volts, and take temperature measurements at following TEC voltages: 0, 4, 8, 12, 16, 20 (6 t ...
Burr Brown PCM63K
... Noise immunity is enhanced by the use of differential current mode logic input architectures on all input signal lines. The data format of the PCM63P is binary two’s complement (BTC) with the most significant bit (MSB) being first in the serial input bit stream. Table II describes the exact relation ...
... Noise immunity is enhanced by the use of differential current mode logic input architectures on all input signal lines. The data format of the PCM63P is binary two’s complement (BTC) with the most significant bit (MSB) being first in the serial input bit stream. Table II describes the exact relation ...
LT3092 – 200mA 2-Terminal Programmable Current Source
... inductive components and may be complex distributed networks. In addition, the current source’s value will differ between applications and its connection may be GND referenced, power supply referenced or floating in a signal line path. Linear Technology strongly recommends that stability be tested in ...
... inductive components and may be complex distributed networks. In addition, the current source’s value will differ between applications and its connection may be GND referenced, power supply referenced or floating in a signal line path. Linear Technology strongly recommends that stability be tested in ...
Design AND development of voltage controlled RF variable
... and coupled ports of a 3dB hybrid. The principle of operation is that the input RF signal at input port of hybrid is split into two components at the through and coupled ports which then undergoes a reflection with a phase shift depending upon control (bias) voltage and finally combines at the isola ...
... and coupled ports of a 3dB hybrid. The principle of operation is that the input RF signal at input port of hybrid is split into two components at the through and coupled ports which then undergoes a reflection with a phase shift depending upon control (bias) voltage and finally combines at the isola ...
LM317 - Sparkfun
... any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI wa ...
... any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI wa ...
EVS-03-04 Comments on Protective Barrier Option for Post
... permutations of voltage levels, body resistance, shock duration, and factor of safety can result in different safe energy levels, some of which are less than the 0.2 J energy level specified in SAE J1766. Given that the IEC report indicates that the lowest human body impedance is a resistance of 500 ...
... permutations of voltage levels, body resistance, shock duration, and factor of safety can result in different safe energy levels, some of which are less than the 0.2 J energy level specified in SAE J1766. Given that the IEC report indicates that the lowest human body impedance is a resistance of 500 ...
BTEC National Diploma in Engineering Unit 6 Electrical and
... From you initial measurements use the graphing function in Multisim to measure the ripple voltage of this circuit Adjust R1 until the ripple voltage of the circuit reads 200 mV From your results calculate the time constant for this circuit If R1 = 100Ω what value of capacitance would be required to ...
... From you initial measurements use the graphing function in Multisim to measure the ripple voltage of this circuit Adjust R1 until the ripple voltage of the circuit reads 200 mV From your results calculate the time constant for this circuit If R1 = 100Ω what value of capacitance would be required to ...
— mWSaver™ PWM Controller FAN6756AHL FAN 67
... blanking time, tLEB, is introduced. During this blanking period, the current-limit comparator is disabled and cannot switch off the gate driver. ...
... blanking time, tLEB, is introduced. During this blanking period, the current-limit comparator is disabled and cannot switch off the gate driver. ...
XA SERIES - Nady Systems, Inc.
... one of the channels. This still allows independent control of each channel. (Note: Do not select this “Parallel” mode when feeding the amplifier 2 separate signals.) (Note: Do not use both unbalanced and balanced cables in the same set-up as that can unbalance all the connections when daisy-chaining ...
... one of the channels. This still allows independent control of each channel. (Note: Do not select this “Parallel” mode when feeding the amplifier 2 separate signals.) (Note: Do not use both unbalanced and balanced cables in the same set-up as that can unbalance all the connections when daisy-chaining ...
Photoelectric Effect – Modern Physics Laboratory
... 4. In Procedure step B2, the intensity of light of a given wavelength incident on the phototube was varied over a wide range, and the stopping potential was measured. Did the wide variation of the light intensity have a significant effect on the stopping potential, as measured with this apparatus? D ...
... 4. In Procedure step B2, the intensity of light of a given wavelength incident on the phototube was varied over a wide range, and the stopping potential was measured. Did the wide variation of the light intensity have a significant effect on the stopping potential, as measured with this apparatus? D ...
1.1 TMACS/mW Load-Balanced Resonant Charge
... load capacitance C causes the power dissipation to fluctuate depending on the relative timing of switch S, as illustrated in the special cases I, J and K shown in Fig. 4. The energy dissipated in each computation is plotted on the right of Fig. 4. When C = Cres (case K) or C = Cres/4 (case I), VHC ( ...
... load capacitance C causes the power dissipation to fluctuate depending on the relative timing of switch S, as illustrated in the special cases I, J and K shown in Fig. 4. The energy dissipated in each computation is plotted on the right of Fig. 4. When C = Cres (case K) or C = Cres/4 (case I), VHC ( ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.