as a PDF
... To accomplish its objective the 8-bit microcontroller placed on the SARD™ detects the number of peaks at the output of the sensor conditioning circuit and the duration of one fixed peak, as will be clarified in next paragraphs. This task can be achieved quickly while the person walks through; theref ...
... To accomplish its objective the 8-bit microcontroller placed on the SARD™ detects the number of peaks at the output of the sensor conditioning circuit and the duration of one fixed peak, as will be clarified in next paragraphs. This task can be achieved quickly while the person walks through; theref ...
lab9 - Suffolk University
... In the ideal transformer the core flux φ links both coils (i.e. the leakage flux is zero) so that the coupling coefficient k=1. We also assume that the winding resistance is zero and the hysteresis and eddy current losses in the iron core are zero. The symbol for the ideal transformer is shown in Fi ...
... In the ideal transformer the core flux φ links both coils (i.e. the leakage flux is zero) so that the coupling coefficient k=1. We also assume that the winding resistance is zero and the hysteresis and eddy current losses in the iron core are zero. The symbol for the ideal transformer is shown in Fi ...
Direct current (DC) supply grids for LED-Lighting
... The rectifier is the essential element and is typically a bridge rectifier consisting of four diodes. The electrolytic capacitor (elcap) levels out the pulsating rectified sinusoidal voltage. Recently IEC SC77A WG1 agreed to a new review of the standard IEC 61000-3-2, which means that in the near f ...
... The rectifier is the essential element and is typically a bridge rectifier consisting of four diodes. The electrolytic capacitor (elcap) levels out the pulsating rectified sinusoidal voltage. Recently IEC SC77A WG1 agreed to a new review of the standard IEC 61000-3-2, which means that in the near f ...
Fully integrated power supply
... The PWM latch (reset dominant) is set by the clock pulses of the oscillator and is reset by either the PWM comparator or the Overcurrent comparator. The inverting input of the PWM comparator is externally available (pin 4, COMP) in order for an optocoupler-based circuit to close the control loop tha ...
... The PWM latch (reset dominant) is set by the clock pulses of the oscillator and is reset by either the PWM comparator or the Overcurrent comparator. The inverting input of the PWM comparator is externally available (pin 4, COMP) in order for an optocoupler-based circuit to close the control loop tha ...
General Description Features Block Diagram Pin Assignment
... analysis and/or testing are recommended to determine the minimum number needed. Maximum thermal and electrical performance is achieved when an array of vias is incorporated in the land pattern. It is recommended to use as many vias connected to ground as possible. It is also recommended that the via ...
... analysis and/or testing are recommended to determine the minimum number needed. Maximum thermal and electrical performance is achieved when an array of vias is incorporated in the land pattern. It is recommended to use as many vias connected to ground as possible. It is also recommended that the via ...
Stakeholder Comment and Rationale Form AESO AUTHORITATIVE DOCUMENT PROCESS Stakeholder Consultation Draft
... a more appropriate term to use in the context of “maintaining network voltage”. ...
... a more appropriate term to use in the context of “maintaining network voltage”. ...
B62SR12424A - Delta Electronics
... Output Over-Current Limit and Short Protection The modules include internal output over-current limit (OCL) and short circuit protection (SCP) circuits, the OCL set point is lower than that of the SCP; The response of SCP circuit is much fast than that of the OCL circuit. The slowly increase of the ...
... Output Over-Current Limit and Short Protection The modules include internal output over-current limit (OCL) and short circuit protection (SCP) circuits, the OCL set point is lower than that of the SCP; The response of SCP circuit is much fast than that of the OCL circuit. The slowly increase of the ...
STI13005-H
... STI13005-H High voltage fast-switching NPN power transistor Datasheet − production data ...
... STI13005-H High voltage fast-switching NPN power transistor Datasheet − production data ...
taa4100 four channel class-t digital audio amplifier
... Output diode, which is used to minimize output overshoots/undershoots on the output nodes These devices clamp the output to the low impedance node formed by the close connection of CBR. Note the connection shown in the Application/Test Circuit. The “high side” diode protects the bottom side device f ...
... Output diode, which is used to minimize output overshoots/undershoots on the output nodes These devices clamp the output to the low impedance node formed by the close connection of CBR. Note the connection shown in the Application/Test Circuit. The “high side” diode protects the bottom side device f ...
MAX4880 Overvoltage-Protection Controller with Internal Disconnect Switch General Description
... drops below the undervoltage-lockout level (4.2V), the MAX4880 turns off the external n-channel MOSFET and asserts an undervoltage/overvoltage flag indicator (FLAGV) low to notify the processor. The MAX4880 internal current-limited switch limits the charge current flowing to the battery to 525mA. Th ...
... drops below the undervoltage-lockout level (4.2V), the MAX4880 turns off the external n-channel MOSFET and asserts an undervoltage/overvoltage flag indicator (FLAGV) low to notify the processor. The MAX4880 internal current-limited switch limits the charge current flowing to the battery to 525mA. Th ...
3J-3 Reciprocal Operation of Ultrasonic Transducers
... The outputs from the two transducers were connected to two channels of a TektronixTM TDS7254 digital storage oscilloscope, used with a sampling frequency of 5 GHz and set to average 64 waveforms before the data was transferred to a PC. MatlabTM was used for all digital signal processing. Different d ...
... The outputs from the two transducers were connected to two channels of a TektronixTM TDS7254 digital storage oscilloscope, used with a sampling frequency of 5 GHz and set to average 64 waveforms before the data was transferred to a PC. MatlabTM was used for all digital signal processing. Different d ...
File Ref.No.25479/GA - IV - J2/2013/CU UNIVERSITY OF CALICUT
... circuit. 5. Measurement of single phase power using Wattmeter. 6. Draw the forward and reverse characteristics of germanium and Silicon diodes. 7. Reverse and forward characteristics of a Zener diode. 8. Measurement of DC and AC voltages using CRO. 9. Measurement of time period using CRO. 10. Wiring ...
... circuit. 5. Measurement of single phase power using Wattmeter. 6. Draw the forward and reverse characteristics of germanium and Silicon diodes. 7. Reverse and forward characteristics of a Zener diode. 8. Measurement of DC and AC voltages using CRO. 9. Measurement of time period using CRO. 10. Wiring ...
Symbols for Circuits
... • If a schematic diagram is not provided, take the time to construct one. • When approaching a problem involving a combination circuit, take the time to organize yourself, writing down known values and equating them with a symbol such as Itot, I1, R3, V2, etc. • Know and use the appropriate formul ...
... • If a schematic diagram is not provided, take the time to construct one. • When approaching a problem involving a combination circuit, take the time to organize yourself, writing down known values and equating them with a symbol such as Itot, I1, R3, V2, etc. • Know and use the appropriate formul ...
74LCXH245 Low Voltage Bidirectional Transceiver with Bushold 7 4LCXH
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R input determines the direction of data flow through the device. The OE input disables both the A and B ports by placing them in a high impedanc ...
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R input determines the direction of data flow through the device. The OE input disables both the A and B ports by placing them in a high impedanc ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.