IR3314761483
... In a modern Technical institute, there are so many sophisticated and sensitive equipments in various Laboratories such as Laser lab, Control lab etc. This type of modern lab demands high quality power. In this type of institute, the usage of non-linear loads has increased day by day resulting in hig ...
... In a modern Technical institute, there are so many sophisticated and sensitive equipments in various Laboratories such as Laser lab, Control lab etc. This type of modern lab demands high quality power. In this type of institute, the usage of non-linear loads has increased day by day resulting in hig ...
Shielded twisted-pair cable
... These straight lines pointing out from the source are called rays. Think of light rays as narrow beams of light like those produced by lasers. In the vacuum of empty space, light travels continuously in a straight line at ...
... These straight lines pointing out from the source are called rays. Think of light rays as narrow beams of light like those produced by lasers. In the vacuum of empty space, light travels continuously in a straight line at ...
ADIS16100 数据手册DataSheet 下载
... the sensor with the signal conditioning electronics preserves signal integrity in noisy environments. The electrostatic resonator requires 14 V to 16 V for operation. Because only 5 V is typically available in most applications, a charge pump is included on-chip. After the demodulation stage, there ...
... the sensor with the signal conditioning electronics preserves signal integrity in noisy environments. The electrostatic resonator requires 14 V to 16 V for operation. Because only 5 V is typically available in most applications, a charge pump is included on-chip. After the demodulation stage, there ...
AN2349
... The network composed by the capacitor and resistor in series to the base of the power bipolar transistor T1 are chosen in order to fix the duty-cycle at level less than 50% in the max point of the main sinusoid and they determine the conduction time of the device, while the base-emitter resistor has ...
... The network composed by the capacitor and resistor in series to the base of the power bipolar transistor T1 are chosen in order to fix the duty-cycle at level less than 50% in the max point of the main sinusoid and they determine the conduction time of the device, while the base-emitter resistor has ...
BATTERY CHARGER INSTRUCTIONS FOR
... If the battery electrolyte contacts skin or clothing, wash immediately with soap and water. If the electrolyte enters the eye, immediately flood the eye with running cold water for at least ten (10) minutes and get medical attention immediately. Never smoke or allow a spark or flame in vicinity of a ...
... If the battery electrolyte contacts skin or clothing, wash immediately with soap and water. If the electrolyte enters the eye, immediately flood the eye with running cold water for at least ten (10) minutes and get medical attention immediately. Never smoke or allow a spark or flame in vicinity of a ...
AD7524 CMOS 8-Bit Buffered Multiplying DAC
... WRITE mode, and the AD7524 analog output responds to data activity at the DB0–DB7 data bus inputs. In this mode, the AD7524 acts like a nonlatched input D/A converter. ...
... WRITE mode, and the AD7524 analog output responds to data activity at the DB0–DB7 data bus inputs. In this mode, the AD7524 acts like a nonlatched input D/A converter. ...
UCC28019A 数据资料 dataSheet 下载
... Output voltage sense: An external resistor-divider network connected from this pin to the PFC output voltage provides feedback sensing for regulation to the internal 5-V reference voltage. A small capacitor from this pin to GND filters high-frequency noise. Standby mode disables the controller and d ...
... Output voltage sense: An external resistor-divider network connected from this pin to the PFC output voltage provides feedback sensing for regulation to the internal 5-V reference voltage. A small capacitor from this pin to GND filters high-frequency noise. Standby mode disables the controller and d ...
Critical Conduction Mode (CRM) Buck Converter with Tapped
... capacitive snubber parallel connected with the MOSFET can attenuate the ringing voltage of the MOSFET with no dissipation due to the ZVS operation. In Fig. 6, the previous untapped CRM buck converter shows the efficiency decreases ...
... capacitive snubber parallel connected with the MOSFET can attenuate the ringing voltage of the MOSFET with no dissipation due to the ZVS operation. In Fig. 6, the previous untapped CRM buck converter shows the efficiency decreases ...
ADM222 数据手册DataSheet 下载
... The receivers are inverting level-shifters that accept RS-232 input levels (± 3 V to ± 15 V) and translate them into 5 V TTL/ CMOS levels. The inputs have internal 5 kΩ pull-down resistors to ground and are also protected against overvoltages of up to ± 30 V. The guaranteed switching thresholds are ...
... The receivers are inverting level-shifters that accept RS-232 input levels (± 3 V to ± 15 V) and translate them into 5 V TTL/ CMOS levels. The inputs have internal 5 kΩ pull-down resistors to ground and are also protected against overvoltages of up to ± 30 V. The guaranteed switching thresholds are ...
µA723C, µA723M, µA723Y PRECISION VOLTAGE REGULATORS
... description The µA723C and µA723M are precision monolithic integrated circuit voltage regulators featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference voltage amplifi ...
... description The µA723C and µA723M are precision monolithic integrated circuit voltage regulators featuring high ripple rejection, excellent input and load regulation, excellent temperature stability, and low standby current. The circuit consists of a temperature-compensated reference voltage amplifi ...
a CMOS Low Voltage 4 ADG704
... single channels. This multiplexer is designed on an advanced submicron process that provides low power dissipation yet gives high switching speed, low on resistance, low leakage currents and high bandwidths. ...
... single channels. This multiplexer is designed on an advanced submicron process that provides low power dissipation yet gives high switching speed, low on resistance, low leakage currents and high bandwidths. ...
Automated Constraint-Driven Topology Synthesis for Analog Circuits
... All circuits passing the preselection are automatically sized with a commercial tool [14]. In the former approach [13] all biasing voltages, which are needed for cascode structures or current sources, were treated autonomously. For every voltage a voltage source was inserted to the circuit netlist, ...
... All circuits passing the preselection are automatically sized with a commercial tool [14]. In the former approach [13] all biasing voltages, which are needed for cascode structures or current sources, were treated autonomously. For every voltage a voltage source was inserted to the circuit netlist, ...
Evaluates: MAX15023 MAX15023 Evaluation Kit General Description Features
... VCC linear regulator output or the DC voltage source supplied at the VCC PCB pad. The outputs can also be externally controlled, by placing independent voltage sources greater than 1.3V at the EN1 and EN2 PCB pads, when shunts are not installed at jumpers JU1 and JU2. Additional PCB resistor pads R2 ...
... VCC linear regulator output or the DC voltage source supplied at the VCC PCB pad. The outputs can also be externally controlled, by placing independent voltage sources greater than 1.3V at the EN1 and EN2 PCB pads, when shunts are not installed at jumpers JU1 and JU2. Additional PCB resistor pads R2 ...
Lecture4 - UCSB ECE
... Supply voltage offset/bias vulnerability Decode exclusivity (else short-circuit!) Poor high voltage levels if NMOS-only Body effect ...
... Supply voltage offset/bias vulnerability Decode exclusivity (else short-circuit!) Poor high voltage levels if NMOS-only Body effect ...
Calculating AC Line Voltage Drop for M250
... Wire size: Wire sizing is important because improper wire size can result in nuisance tripping of the utility protective functions in the microinverter. Undersized conductors can cause the voltage measured at the microinverter to be outside of the IEEE limits, triggering an ACVOOR condition. This re ...
... Wire size: Wire sizing is important because improper wire size can result in nuisance tripping of the utility protective functions in the microinverter. Undersized conductors can cause the voltage measured at the microinverter to be outside of the IEEE limits, triggering an ACVOOR condition. This re ...
1. device purpose 2. delivery set 10. enclosures
... connecting outer mains (9) through a photocell control circuit (2). Voltage is supplied at the illumination level of a photocell (5) less than 10±5 lx. When the illumination level exceeds a threshold figure power supply (Channel 1) will switch off after a delay period (30±10 sec). Thanks to this del ...
... connecting outer mains (9) through a photocell control circuit (2). Voltage is supplied at the illumination level of a photocell (5) less than 10±5 lx. When the illumination level exceeds a threshold figure power supply (Channel 1) will switch off after a delay period (30±10 sec). Thanks to this del ...
RF2850 DIRECT QUADRATURE MODULATOR Features
... The SIG and REF inputs are inputs of a differential amplifier. Therefore, the REF and SIG inputs are interchangeable. If swapping the I SIG and I REF pins, the Q SIG and Q REF also need to be swapped to maintain the correct phase. It is also possible to drive the SIG and REF inputs in a differential ...
... The SIG and REF inputs are inputs of a differential amplifier. Therefore, the REF and SIG inputs are interchangeable. If swapping the I SIG and I REF pins, the Q SIG and Q REF also need to be swapped to maintain the correct phase. It is also possible to drive the SIG and REF inputs in a differential ...
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.