Application Note - Atmel Corporation
... This document describes system application issues when using the M90E25, singlephase energy metering ICs to design single-phase energy meters. Generally, a single-phase smart meter consists of a single-phase energy metering IC, an MCU processor and its peripheral equipments. Section 2.1 Schematics p ...
... This document describes system application issues when using the M90E25, singlephase energy metering ICs to design single-phase energy meters. Generally, a single-phase smart meter consists of a single-phase energy metering IC, an MCU processor and its peripheral equipments. Section 2.1 Schematics p ...
Data Sheets
... The circuit in Figure 7 controls the lamp starting scenarios: Filament preheat and Lamp Out interrupt. C(X) is charged with a current of IR(SET)/4 and discharged through R(X). The voltage at C(X) is initialized to 0.7V (VBE) at power up. The time for C(X) to rise to 3.4V is the filament preheat time ...
... The circuit in Figure 7 controls the lamp starting scenarios: Filament preheat and Lamp Out interrupt. C(X) is charged with a current of IR(SET)/4 and discharged through R(X). The voltage at C(X) is initialized to 0.7V (VBE) at power up. The time for C(X) to rise to 3.4V is the filament preheat time ...
GTL2008PW
... the exception of 11BO because its normal state is LOW, so it is forced LOW. EN1 and EN2 will remain LOW until VCC is at normal voltage, the other inputs are in valid states and VREF is at its proper voltage to assure that the outputs will remain high-impedance through power-up. The GTL2008 has the e ...
... the exception of 11BO because its normal state is LOW, so it is forced LOW. EN1 and EN2 will remain LOW until VCC is at normal voltage, the other inputs are in valid states and VREF is at its proper voltage to assure that the outputs will remain high-impedance through power-up. The GTL2008 has the e ...
A8285 and A8287 - Allegro Microsystems
... Note: To conserve power at light loads, the boost converter operates in a pulse-skipping mode. Overcurrent Protection. The A8285/A8287 is protected against both overcurrent and short circuit conditions by limiting the output current to ILIM . In the event of an overcurrent, the current limit can be ...
... Note: To conserve power at light loads, the boost converter operates in a pulse-skipping mode. Overcurrent Protection. The A8285/A8287 is protected against both overcurrent and short circuit conditions by limiting the output current to ILIM . In the event of an overcurrent, the current limit can be ...
ADuM5000 数据手册DataSheet下载
... in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer iCoupler technology transfers isolated power in this dc-to-dc converter with up to 33% efficiency. The result is a small form factor, ...
... in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1. The Analog Devices chip-scale transformer iCoupler technology transfers isolated power in this dc-to-dc converter with up to 33% efficiency. The result is a small form factor, ...
Real-Time Hardware-in-the-Loop Simulations
... It consist representing switching device, like power switch, by its average model. Switching function can add unnatural delay which have minimal impact if properly implemented. ...
... It consist representing switching device, like power switch, by its average model. Switching function can add unnatural delay which have minimal impact if properly implemented. ...
From techweb.com
... The CPU is a collection of electronic circuits made up of thousands of transistors placed onto an integrated circuit (also called a chip or microchip). The two components of the CPU are the control unit (CU) and the arithmetic/logic unit (ALU) ...
... The CPU is a collection of electronic circuits made up of thousands of transistors placed onto an integrated circuit (also called a chip or microchip). The two components of the CPU are the control unit (CU) and the arithmetic/logic unit (ALU) ...
Device circuit breakers
... Reliable protection in the event of harmful overload and short-circuit currents System failures can be caused by various factors. A permanent overload, for example, can damage the load and lead to the downtime of the system or a system part. Provide selective fuse protection for the control circuits ...
... Reliable protection in the event of harmful overload and short-circuit currents System failures can be caused by various factors. A permanent overload, for example, can damage the load and lead to the downtime of the system or a system part. Provide selective fuse protection for the control circuits ...
HFBR-2412TCZ - Avago Technologies
... data VF = 1.5 V (max.) at IF = 15 mA as shown in Figure 9. The curves in Figures 3, 4, and 5 are constructed assuming no inline splice or any additional system loss. Should the link consists of any in-line splices, these curves can still be used to calculate link limits provided they are shifted by ...
... data VF = 1.5 V (max.) at IF = 15 mA as shown in Figure 9. The curves in Figures 3, 4, and 5 are constructed assuming no inline splice or any additional system loss. Should the link consists of any in-line splices, these curves can still be used to calculate link limits provided they are shifted by ...
ADM1270 - Analog Devices
... the VCC/SENSE+ pin and the SENSE− pin sets the analog current limit. The hot swap operation of the ADM1270 controls the external FET gate to maintain the sense voltage (VSENSE+ − VSENSE−). Reverse Protection FET Gate Driver Output. Connect this pin to the gate of the external reverse polarity protec ...
... the VCC/SENSE+ pin and the SENSE− pin sets the analog current limit. The hot swap operation of the ADM1270 controls the external FET gate to maintain the sense voltage (VSENSE+ − VSENSE−). Reverse Protection FET Gate Driver Output. Connect this pin to the gate of the external reverse polarity protec ...
LC88F52H0A
... (2) Setting at least one of the INT0, INT1, INT2, INT4, INT5, INT6, and INT7 pins to the specified level (3) Having an interrupt source established at port 0 (4) Having an interrupt source established at port 5 (5) Having an interrupt established at SIO0 or SIO1 (6) Having an interrupt established a ...
... (2) Setting at least one of the INT0, INT1, INT2, INT4, INT5, INT6, and INT7 pins to the specified level (3) Having an interrupt source established at port 0 (4) Having an interrupt source established at port 5 (5) Having an interrupt established at SIO0 or SIO1 (6) Having an interrupt established a ...
Power Electronics Solution to Dust Emissions from
... discharge current, the electrodes should be connected with a controllable DC voltage source which provides voltages from 50 kV to 100 kV. Considering the fact that sparks often occur between the electrodes and the electric arc occasionally appears, the source is exposed to periodic short circuit con ...
... discharge current, the electrodes should be connected with a controllable DC voltage source which provides voltages from 50 kV to 100 kV. Considering the fact that sparks often occur between the electrodes and the electric arc occasionally appears, the source is exposed to periodic short circuit con ...
SN65LVCP204 数据资料 dataSheet 下载
... Intrinsic deterministic device jitter is a measurement of the deterministic jitter contribution from the device. It is derived by the equation (DJ(OUT) – DJ(IN)), where DJ(OUT) is the total peak-to-peak deterministic jitter measured at the output of the device in PSPP. DJ(IN) is the peak-to-peak det ...
... Intrinsic deterministic device jitter is a measurement of the deterministic jitter contribution from the device. It is derived by the equation (DJ(OUT) – DJ(IN)), where DJ(OUT) is the total peak-to-peak deterministic jitter measured at the output of the device in PSPP. DJ(IN) is the peak-to-peak det ...
NCL30000 - Power Factor Corrected Dimmable LED Driver
... implement an isolated power factor corrected flyback switch mode power supply. On the secondary side is the NCS1002, a constant voltage, constant current controller which senses the average LED current and the output voltage and provides a feedback control signal to the primary side through an opto- ...
... implement an isolated power factor corrected flyback switch mode power supply. On the secondary side is the NCS1002, a constant voltage, constant current controller which senses the average LED current and the output voltage and provides a feedback control signal to the primary side through an opto- ...
AN-770 APPLICATION NOTE
... Thus, the cable end node may receive a switching signal superimposed on a high voltage level with respect to its local ground. These uncontrolled voltages and currents can corrupt the signal, and can be catastrophic to the local transceiver device and system, causing damage or destruction of the com ...
... Thus, the cable end node may receive a switching signal superimposed on a high voltage level with respect to its local ground. These uncontrolled voltages and currents can corrupt the signal, and can be catastrophic to the local transceiver device and system, causing damage or destruction of the com ...