Lab Instructions - Ohmmmmm, Ohmmmmm
... Purpose: To study the circuits formed by connecting batteries and lamps in series and in parallel and seeing how that affects Ohm’s Law Materials: two 1.5V lamps two 1.5-volt batteries ...
... Purpose: To study the circuits formed by connecting batteries and lamps in series and in parallel and seeing how that affects Ohm’s Law Materials: two 1.5V lamps two 1.5-volt batteries ...
TLC3702-Q1 Dual Micropower LinCMOS(TM) Voltage Comparators
... The TLC3702-Q1 contains a digital output stage which, if held in the linear region of the transfer curve, can cause damage to the device. Conventional operational amplifier and comparator testing incorporates the use of a servo loop which is designed to force the device output to a level within this ...
... The TLC3702-Q1 contains a digital output stage which, if held in the linear region of the transfer curve, can cause damage to the device. Conventional operational amplifier and comparator testing incorporates the use of a servo loop which is designed to force the device output to a level within this ...
Data Sheet - Asahi Kasei Microdevices
... 12MHz and 13.5MHz. PLL in AK8146B are derived from AKEMD’s long-term-experienced clock device technology, and enable clock output to perform low jitter and to operate with very low current consumption. The AK8146B is available in a 8-pin USON package. ...
... 12MHz and 13.5MHz. PLL in AK8146B are derived from AKEMD’s long-term-experienced clock device technology, and enable clock output to perform low jitter and to operate with very low current consumption. The AK8146B is available in a 8-pin USON package. ...
DG412/883, DG413/883 Datasheet
... The DG412-13/883 analog switches feature lower analog ON-resistance (<35Ω) and faster switch time (tON <175ns) compared to the DG212. Charge injection has been reduced, simplifying sample and hold applications. The improvements in the DG412-13/883 series are made possible by using a high voltage sil ...
... The DG412-13/883 analog switches feature lower analog ON-resistance (<35Ω) and faster switch time (tON <175ns) compared to the DG212. Charge injection has been reduced, simplifying sample and hold applications. The improvements in the DG412-13/883 series are made possible by using a high voltage sil ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... The growing trend in wireless communication has lead to crowding of the available frequency bands. With a vast increase in digital media transfer, the focus has shifted towards designing multi-gigabit subsystems in silicon. In order to provide a cost effective solution, circuits designed in CMOS are ...
... The growing trend in wireless communication has lead to crowding of the available frequency bands. With a vast increase in digital media transfer, the focus has shifted towards designing multi-gigabit subsystems in silicon. In order to provide a cost effective solution, circuits designed in CMOS are ...
Voltage Detector relay for transfer system and
... v A switch allows choice of normal or inverse position for each relay. It gives the relay position when power supply is down. b Time delay is configurable for each relay v On active position v On inactive position. b Thresholds are configurable (from keyboard) independently for both relays v Configu ...
... v A switch allows choice of normal or inverse position for each relay. It gives the relay position when power supply is down. b Time delay is configurable for each relay v On active position v On inactive position. b Thresholds are configurable (from keyboard) independently for both relays v Configu ...
Assessment Task 1
... Check your design against the circuit schematic and secure approval to proceed with the manufacturing phase from the lecturer Manufacture the PCB, populate the circuit with the correct components and solder them safely in place Visually check the completed circuit for physical defects Use test equip ...
... Check your design against the circuit schematic and secure approval to proceed with the manufacturing phase from the lecturer Manufacture the PCB, populate the circuit with the correct components and solder them safely in place Visually check the completed circuit for physical defects Use test equip ...
Some basic electronics and truth tables
... flows, e.g. how much charge goes by in a second. R is resistance: the “difficulty” a charge encounters as moves through a part of a circuit. ...
... flows, e.g. how much charge goes by in a second. R is resistance: the “difficulty” a charge encounters as moves through a part of a circuit. ...
Circuit Note - Analog Devices
... Different resolvers have difference phase shifts that must also be considered in the signal chain design. The excitation signal is applied to the resolver rotor winding which is a non-ideal inductor and has a typical resistive component of 50 Ω to 200 Ω and a reactive component of 0 Ω to 200 Ω. For ...
... Different resolvers have difference phase shifts that must also be considered in the signal chain design. The excitation signal is applied to the resolver rotor winding which is a non-ideal inductor and has a typical resistive component of 50 Ω to 200 Ω and a reactive component of 0 Ω to 200 Ω. For ...
PoE Net Protector PoE Net Protector PROFESSIONAL PoE Multi Net
... The AXON PoE Net Protector device is designed for surge protection of data-transmitting devices in 10/100 Mb/s Ethernet systems; in particular, it is designed to protect modems, routers and repeaters powered remotely through PoE, i.e. via unused pairs of wires in the transmission cable. Depending on ...
... The AXON PoE Net Protector device is designed for surge protection of data-transmitting devices in 10/100 Mb/s Ethernet systems; in particular, it is designed to protect modems, routers and repeaters powered remotely through PoE, i.e. via unused pairs of wires in the transmission cable. Depending on ...
MAX5075 Push-Pull FET Driver with Integrated Oscillator and Clock Output General Description
... (either capacitive or resistive load). Maintain the sum of the currents so the maximum power dissipation limit is not exceeded. The power dissipation (PDISS) due to the quiescent switching supply current (ICCSW) can be calculated as: ...
... (either capacitive or resistive load). Maintain the sum of the currents so the maximum power dissipation limit is not exceeded. The power dissipation (PDISS) due to the quiescent switching supply current (ICCSW) can be calculated as: ...
TPS51217 数据资料 dataSheet 下载
... system power rail and similar point-of-load (POL) power supply in digital consumer products. A small package with minimal pin-count saves space on the PCB, while a dedicated EN pin and pre-set frequency minimize design effort required for new designs. The skip-mode at light load condition, strong ga ...
... system power rail and similar point-of-load (POL) power supply in digital consumer products. A small package with minimal pin-count saves space on the PCB, while a dedicated EN pin and pre-set frequency minimize design effort required for new designs. The skip-mode at light load condition, strong ga ...
Evaluates: MAX16818 MAX16818 Evaluation Kit General Description Features
... The MAX16818 evaluation kit (EV kit) is a fully assembled and tested surface-mount printed-circuit board (PCB) designed to evaluate the MAX16818 pulse-width modulation (PWM) LED driver controller in a buck-boost configuration. The MAX16818 EV kit operates from a DC supply voltage of 6V to 28V. The E ...
... The MAX16818 evaluation kit (EV kit) is a fully assembled and tested surface-mount printed-circuit board (PCB) designed to evaluate the MAX16818 pulse-width modulation (PWM) LED driver controller in a buck-boost configuration. The MAX16818 EV kit operates from a DC supply voltage of 6V to 28V. The E ...
Introduction - AudioFaiDaTe
... capacitively coupled to the 6SN7 driver stage, and employs fixed bias. Each 300B has its own independent bias adjustment pot, the component values chosen allow an adjustment range of -80V to -100V, with -82V resulting in about 80mA (+400V plate) of plate current per tube. If necessary R117 may be de ...
... capacitively coupled to the 6SN7 driver stage, and employs fixed bias. Each 300B has its own independent bias adjustment pot, the component values chosen allow an adjustment range of -80V to -100V, with -82V resulting in about 80mA (+400V plate) of plate current per tube. If necessary R117 may be de ...
EPC9047 Quick Start Guide - Efficient Power Conversion
... 6. Turn on the bus voltage to the required value (do not exceed the absolute maximum voltage of 150 V on VOUT. 7. Turn on the controller / PWM input source and probe switching node to see switching operation. 8. Once operational, adjust the bus voltage and load PWM control within the operating ran ...
... 6. Turn on the bus voltage to the required value (do not exceed the absolute maximum voltage of 150 V on VOUT. 7. Turn on the controller / PWM input source and probe switching node to see switching operation. 8. Once operational, adjust the bus voltage and load PWM control within the operating ran ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.