- Aplisens
... Installation should be carried out by qualified staff having the required authorizations to install electrical and pressure-measuring devices. The installer is responsible for performing the installation in accordance with these instructions and with the electromagnetic compatibility and safety regu ...
... Installation should be carried out by qualified staff having the required authorizations to install electrical and pressure-measuring devices. The installer is responsible for performing the installation in accordance with these instructions and with the electromagnetic compatibility and safety regu ...
MAX1937/MAX1938/MAX1939 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description
... to utilize full transient regulation limits, reducing the output capacitance requirement. The two phases operate 180° out-of-phase with an effective 500kHz switching frequency, thus reducing input and output current ripple, as well as reducing input filter capacitor requirements. The MAX1937/MAX1938 ...
... to utilize full transient regulation limits, reducing the output capacitance requirement. The two phases operate 180° out-of-phase with an effective 500kHz switching frequency, thus reducing input and output current ripple, as well as reducing input filter capacitor requirements. The MAX1937/MAX1938 ...
BM6203FS
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
Cookbook for SAR ADC measurements
... The examples provided in this section demonstrate the procedure to design external RC components of ADC. Proper external RC components design is shown on two different ADC modules widely used in Freescale devices, especially DSCs and Kinetis devices. Freescale DSC devices use 12-bit cyclic ADC with ...
... The examples provided in this section demonstrate the procedure to design external RC components of ADC. Proper external RC components design is shown on two different ADC modules widely used in Freescale devices, especially DSCs and Kinetis devices. Freescale DSC devices use 12-bit cyclic ADC with ...
A Guide To Describe The Occurrence and Mitigation Of Switching
... transformer unloaded or very lightly loaded. These system conditions have shown the capability of producing transient voltages at the transformers terminals containing high frequency oscillatory wave forms. When these oscillatory transient terminal voltages are near the transformers natural frequenc ...
... transformer unloaded or very lightly loaded. These system conditions have shown the capability of producing transient voltages at the transformers terminals containing high frequency oscillatory wave forms. When these oscillatory transient terminal voltages are near the transformers natural frequenc ...
File - Thurso High Technologies
... Ohm’s Law What does it mean? “Physical conditions remaining constant” - This really means as long as the temperature remains constant. Usually it does. “The current through a conductor is proportional to the voltage across it” - this means that if you double the voltage, you get twice the current. ...
... Ohm’s Law What does it mean? “Physical conditions remaining constant” - This really means as long as the temperature remains constant. Usually it does. “The current through a conductor is proportional to the voltage across it” - this means that if you double the voltage, you get twice the current. ...
AUTROL APT3200 SERIES SMART PRESSURE TRANSMITTER OPERATION MANUAL
... ◈ Although the transmitter has been designed to resist high frequency electrical noise, if a radio transeiver is used near the transmitter of its external wiring, the transmitter may be affected by high frequency noise pickup. To test for such effects, bring the transceiver in use slowly from a dist ...
... ◈ Although the transmitter has been designed to resist high frequency electrical noise, if a radio transeiver is used near the transmitter of its external wiring, the transmitter may be affected by high frequency noise pickup. To test for such effects, bring the transceiver in use slowly from a dist ...
Usage of Three-Terminal Regulators
... • NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, ...
... • NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, ...
HIN202, HIN206, HIN207, HIN208, HIN211, HIN213 Datasheet
... During shutdown mode (HIN206 and HIN211, SD = VCC , HIN213, SD = 0V) the charge pump is turned off, V+ is pulled down to VCC , V- is pulled up to GND, and the supply current is reduced to less than 10A. The transmitter outputs are disabled and the receiver outputs (except for HIN213, R4 and R5) are ...
... During shutdown mode (HIN206 and HIN211, SD = VCC , HIN213, SD = 0V) the charge pump is turned off, V+ is pulled down to VCC , V- is pulled up to GND, and the supply current is reduced to less than 10A. The transmitter outputs are disabled and the receiver outputs (except for HIN213, R4 and R5) are ...
RT7275/76 - Richtek Technology
... The input voltage range is from 4.5V to 18V and the output is adjustable from 0.765V to 8V. The proprietary ACOTTM control scheme improves upon other constant on-time architectures, achieving nearly constant switching frequency over line, load, and output voltage ranges. The RT7275/76 are optimized ...
... The input voltage range is from 4.5V to 18V and the output is adjustable from 0.765V to 8V. The proprietary ACOTTM control scheme improves upon other constant on-time architectures, achieving nearly constant switching frequency over line, load, and output voltage ranges. The RT7275/76 are optimized ...
LM3478/478Q High Efficiency Low-Side N
... input, the RS latch is reset and the external MOSFET turns off. The voltage sensed across the sense resistor generally contains spurious noise spikes, as shown in Figure 20. These spikes can force the PWM comparator to reset the RS latch prematurely. To prevent these spikes from resetting the latch, ...
... input, the RS latch is reset and the external MOSFET turns off. The voltage sensed across the sense resistor generally contains spurious noise spikes, as shown in Figure 20. These spikes can force the PWM comparator to reset the RS latch prematurely. To prevent these spikes from resetting the latch, ...
BU6909GF
... Auto gain control Conventional FAN motor driver IC with HALL element requires adjustment of HALL bias resistor for acoustic noise characteristic and motor rotation efficiency because the magnetic field strength and the magnetic field waveform are different in each motor. This IC automatically contro ...
... Auto gain control Conventional FAN motor driver IC with HALL element requires adjustment of HALL bias resistor for acoustic noise characteristic and motor rotation efficiency because the magnetic field strength and the magnetic field waveform are different in each motor. This IC automatically contro ...
6-rows 30 mA LEDs driver with boost regulator for LCD panels
... The soft-start function is required to perform a correct start-up of the system, controlling the inrush current required to charge the output capacitor and to avoid output voltage overshoot. The soft-start duration is set connecting an external capacitor between the SS pin and ground. This capacitor ...
... The soft-start function is required to perform a correct start-up of the system, controlling the inrush current required to charge the output capacitor and to avoid output voltage overshoot. The soft-start duration is set connecting an external capacitor between the SS pin and ground. This capacitor ...
CHAPTER 2: Diode Applications (Aplikasi Diod)
... • Use clamping action to increase peak rectified voltages without necessary to increase input transformer’s voltage rating. • Multiplication factors: two, three or four. • Three types of voltage multipliers: * Voltage doubler - Half – wave voltage doubler - Full – wave voltage doubler * Voltage trip ...
... • Use clamping action to increase peak rectified voltages without necessary to increase input transformer’s voltage rating. • Multiplication factors: two, three or four. • Three types of voltage multipliers: * Voltage doubler - Half – wave voltage doubler - Full – wave voltage doubler * Voltage trip ...
Spark-gap transmitter
A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""