LTM4603HV - 6A, 28VIN DC/DC uModule with PLL, Output Tracking and Margining
... DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModuleTM is housed in a small surface mount 15mm × 15mm × 2.8mm LGA package. Operating over an input voltage range of 4.5 to 28V, the LTM4603HV supports an output voltage range of 0.6V to 5V as w ...
... DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModuleTM is housed in a small surface mount 15mm × 15mm × 2.8mm LGA package. Operating over an input voltage range of 4.5 to 28V, the LTM4603HV supports an output voltage range of 0.6V to 5V as w ...
Power Received by a Small Antenna
... the load resistance to R = 108 Rrad. For a coil with N = 100 turns and the above l and r the radiation resistance is Rrad ≈ 1.5 × 10−4 Ω, so the load resistance should be R ≈ 15 kΩ.9 If it were desired for the AM radio to extract the maximum possible power from the wave, perhaps for a crystal radio ...
... the load resistance to R = 108 Rrad. For a coil with N = 100 turns and the above l and r the radiation resistance is Rrad ≈ 1.5 × 10−4 Ω, so the load resistance should be R ≈ 15 kΩ.9 If it were desired for the AM radio to extract the maximum possible power from the wave, perhaps for a crystal radio ...
High Voltage Ceramic Capacitors
... (Note) Tests for Dielectric Strength (between lead wires), Charge Discharge Test, Humidity, Temperature Cycle and Life should be performed with specimens having molded resin (MR1023C : made by Murata) extending over 3mm on all the surface. * "room condition" Temperature: 15 to 35D, Relative humidity ...
... (Note) Tests for Dielectric Strength (between lead wires), Charge Discharge Test, Humidity, Temperature Cycle and Life should be performed with specimens having molded resin (MR1023C : made by Murata) extending over 3mm on all the surface. * "room condition" Temperature: 15 to 35D, Relative humidity ...
current, resistance, and electromotive force
... EVALUATE: (a) If I is the same, J = I / A would decrease and vd would decrease. The number of electrons passing through the light bulb in 1.00 s would not change. (a) IDENTIFY: By definition, J = I/A and radius is one-half the diameter. SET UP: Solve for the current: I = JA = Jπ(D/2)2 EXECUTE: I = ( ...
... EVALUATE: (a) If I is the same, J = I / A would decrease and vd would decrease. The number of electrons passing through the light bulb in 1.00 s would not change. (a) IDENTIFY: By definition, J = I/A and radius is one-half the diameter. SET UP: Solve for the current: I = JA = Jπ(D/2)2 EXECUTE: I = ( ...
University Diploma Program
... The photovoltaic cell can generate enough power to actuate a relay. The relay must be very sensitive and its resistance must be chosen so that the cell delivers approximately maximum power output. These relays are usually slow in action and are normally used where high speed is not essential. The ph ...
... The photovoltaic cell can generate enough power to actuate a relay. The relay must be very sensitive and its resistance must be chosen so that the cell delivers approximately maximum power output. These relays are usually slow in action and are normally used where high speed is not essential. The ph ...
Variable Frequency Drives - a Comparison of VSI versus
... drive. The maximum motor voltage is inherent in the converter design depending on the voltage margin in the devices and power circuit topology. TMEIC has used the highest motor voltage possible consistent with adequate device voltage margin. c. The TMdrive-XL55, XL75, and XL85 drives have 36-pulse d ...
... drive. The maximum motor voltage is inherent in the converter design depending on the voltage margin in the devices and power circuit topology. TMEIC has used the highest motor voltage possible consistent with adequate device voltage margin. c. The TMdrive-XL55, XL75, and XL85 drives have 36-pulse d ...
Pulse Generator HM8035
... from square-wave through to narrow, sliver-type pulses. Rise and fall time remain constant while the pulse width is modified. The instrument also offers manual triggered pulse initiation, via push-button and a TTL-compatible trigger output. A "WIDTH>PERIOD" indicator signals the operator that a nonr ...
... from square-wave through to narrow, sliver-type pulses. Rise and fall time remain constant while the pulse width is modified. The instrument also offers manual triggered pulse initiation, via push-button and a TTL-compatible trigger output. A "WIDTH>PERIOD" indicator signals the operator that a nonr ...
FM3 Microcontroller Low Voltage Detect Interrupt Circuit Setting/Usage
... After the low-voltage detection interrupt occurs, the data on RAM integrated in FM3 are stored before the lowvoltage detection reset occurs. This operation is executed in order to prevent the FM3 integrated RAM data from being lost when the power supply from the battery is stopped and the voltage de ...
... After the low-voltage detection interrupt occurs, the data on RAM integrated in FM3 are stored before the lowvoltage detection reset occurs. This operation is executed in order to prevent the FM3 integrated RAM data from being lost when the power supply from the battery is stopped and the voltage de ...
CVM-144 SERIES INSTRUCTION MANUAL
... The manual you hold in your hands contains information and warnings that the user should respect in order to guarantee a proper operation of all the instrument functions and keep its safety conditions. The instrument must not be powered and used until its definitive assembly on the cabinet’s door. ...
... The manual you hold in your hands contains information and warnings that the user should respect in order to guarantee a proper operation of all the instrument functions and keep its safety conditions. The instrument must not be powered and used until its definitive assembly on the cabinet’s door. ...
Analog Weight Transmitter Model PS-1020
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
Lecture-07
... The armature winding can broadly be classified as concentrated and distributed winding. In case of a concentrated winding, all the conductors / pole is housed in one slot. Since the conductors / slot is more, quantity of insulation in the slot is more, heat dissipation is less, temperature rise is m ...
... The armature winding can broadly be classified as concentrated and distributed winding. In case of a concentrated winding, all the conductors / pole is housed in one slot. Since the conductors / slot is more, quantity of insulation in the slot is more, heat dissipation is less, temperature rise is m ...
185 MHz Count Rate, 139 dB Dynamic Range
... saturation count rate of 1/tdead. The peak count rate of the passive quenching is accurately predicted via the paralyzabledetector model by 1/(exp(1)·tdead), however the measured countrate deviates from the idealized model at high photon rates. The hybrid detector model fits the measured passive que ...
... saturation count rate of 1/tdead. The peak count rate of the passive quenching is accurately predicted via the paralyzabledetector model by 1/(exp(1)·tdead), however the measured countrate deviates from the idealized model at high photon rates. The hybrid detector model fits the measured passive que ...
TS2DDR2811 数据资料 dataSheet 下载
... The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). Output skew between center port (A4 to A5) to any other port Skew between opposite transitions ...
... The propagation delay is the calculated RC time constant of the typical ON-state resistance of the switch and the specified load capacitance when driven by an ideal voltage source (zero output impedance). Output skew between center port (A4 to A5) to any other port Skew between opposite transitions ...
Caution - leakage currents!
... It effectively attenuates leakage currents above 1 kHz by reducing the slew rate of the motor voltage. > Central filter at the grid input instead of a filter for each individual inverter. saves money and space but also reduces the leakage current ...
... It effectively attenuates leakage currents above 1 kHz by reducing the slew rate of the motor voltage. > Central filter at the grid input instead of a filter for each individual inverter. saves money and space but also reduces the leakage current ...
Differential and Multistage Amplifiers
... Since Q1 and Q2 are matched, and assuming an ideal bias current I with infinite output resistance, this current will flow equally through both Oxford University Publishing transistors. Microelectronic Circuits by Adel S. Sedra and Kenneth C. Smith (0195323033) ...
... Since Q1 and Q2 are matched, and assuming an ideal bias current I with infinite output resistance, this current will flow equally through both Oxford University Publishing transistors. Microelectronic Circuits by Adel S. Sedra and Kenneth C. Smith (0195323033) ...
GE 6A Digital PicoDLynx : Non-Isolated DC-DC Power Modules Data Sheet
... Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 22 μF ceramic ...
... Output Ripple and Noise on nominal output (VIN=VIN, nom and IO=IO, min to IO, max Co = 0.1μF // 22 μF ceramic ...
MAX1816/MAX1994 Dual Step-Down Controllers Plus Linear- Regulator Controller for Notebook Computers General Description
... core regulator with dynamically adjustable output, ultrafast transient response, high DC accuracy, and high efficiency. BUCK2 is an adjustable step-down regulator for I/O and memory supplies. Both regulators employ Maxim’s proprietary Quick-PWM™ control architecture. This fastresponse, constant-on-t ...
... core regulator with dynamically adjustable output, ultrafast transient response, high DC accuracy, and high efficiency. BUCK2 is an adjustable step-down regulator for I/O and memory supplies. Both regulators employ Maxim’s proprietary Quick-PWM™ control architecture. This fastresponse, constant-on-t ...
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.