Institutionen för systemteknik Department of Electrical Engineering Frequency Application
... Analog to digital converters (ADCs) are the fundamental building blocks in communication systems. The need to design ADCs, which are area and/or power efficient, has been common. Various ADC architectures, constrained by resolution capabilities, can be used for this purpose. The cyclic algorithmic a ...
... Analog to digital converters (ADCs) are the fundamental building blocks in communication systems. The need to design ADCs, which are area and/or power efficient, has been common. Various ADC architectures, constrained by resolution capabilities, can be used for this purpose. The cyclic algorithmic a ...
UNIT PULSE GENERATOR
... I volt rms from 500 kc to 2.4 Me. Excessive driving voltages atfrequencies above I.5 Me rna y overload the triggering circuits. If the unit fails to trigger, reduce the driving voltage. With optimum driving voltage the unit will trigger to frequencies typically as high as 2.5 Me. 2.4.2 EXTERNAL DRIV ...
... I volt rms from 500 kc to 2.4 Me. Excessive driving voltages atfrequencies above I.5 Me rna y overload the triggering circuits. If the unit fails to trigger, reduce the driving voltage. With optimum driving voltage the unit will trigger to frequencies typically as high as 2.5 Me. 2.4.2 EXTERNAL DRIV ...
Variable Air Volume (VAV) Controller Technical Bulletin
... The Variable Air Volume (VAV) Controller is an electronic device for digital control of single duct, dual duct, fan powered, and supply/exhaust VAV box configurations. See Figure 1. You may use the VAV as a standalone controller or connected to the Metasys® network through a Network Control Module ( ...
... The Variable Air Volume (VAV) Controller is an electronic device for digital control of single duct, dual duct, fan powered, and supply/exhaust VAV box configurations. See Figure 1. You may use the VAV as a standalone controller or connected to the Metasys® network through a Network Control Module ( ...
Old Company Name in Catalogs and Other Documents
... 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration ...
... 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration ...
Mechatronics and Manufacturing Automation NPTEL
... enhance mechanics with electronics. For example, in modern automobiles, mechanical fuel injection systems are now replaced with electronic fuel injection systems. This replacement made the automobiles more efficient and less pollutant. With the help of microelectronics and sensor technology, mechatr ...
... enhance mechanics with electronics. For example, in modern automobiles, mechanical fuel injection systems are now replaced with electronic fuel injection systems. This replacement made the automobiles more efficient and less pollutant. With the help of microelectronics and sensor technology, mechatr ...
MAX6736–MAX6745 Low-Power Dual-/Triple-Voltage SC70 µP Supervisory Circuits General Description
... The MAX6736/MAX6737 are dual fixed-voltage µP supervisors with a manual reset input. The MAX6738/ MAX6739 have one fixed and one adjustable reset threshold and a manual reset input. The MAX6740/ MAX6743 are triple-voltage µP supervisors with two fixed and one user-adjustable reset threshold inputs. ...
... The MAX6736/MAX6737 are dual fixed-voltage µP supervisors with a manual reset input. The MAX6738/ MAX6739 have one fixed and one adjustable reset threshold and a manual reset input. The MAX6740/ MAX6743 are triple-voltage µP supervisors with two fixed and one user-adjustable reset threshold inputs. ...
SERVICE MANUAL MICROWAVE OVENS
... 1. The relays RY1, RY6 and RY7 are energized, the oven lamp, turntable motor, fan motor and convection motor are turned on. 2. The relay RY4 and RY3 are is energized and the main supply voltage is applied to the convection heating element and the grill heating elements. 3. After the temperature of o ...
... 1. The relays RY1, RY6 and RY7 are energized, the oven lamp, turntable motor, fan motor and convection motor are turned on. 2. The relay RY4 and RY3 are is energized and the main supply voltage is applied to the convection heating element and the grill heating elements. 3. After the temperature of o ...
MM9000-I PRELIM-7 4-20-04.book
... 9120 Processor (Throttle-Servo 2, Shift-Solenoid) or 9122 Processor (Throttle-Servo 2, Shift-Solenoid, Troll-Solenoid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Basic 9120 or 9122 ClearCommand System Diagram . . . . . . . . . ...
... 9120 Processor (Throttle-Servo 2, Shift-Solenoid) or 9122 Processor (Throttle-Servo 2, Shift-Solenoid, Troll-Solenoid). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Basic 9120 or 9122 ClearCommand System Diagram . . . . . . . . . ...
ltc1326.pdf
... narrow (100µs typ) soft reset pulse is generated on the SRST output pin after the button is released. The pushbutton circuitry contains an internal debounce counter which delays the output of the soft reset pulse by typically 20ms. This pin can be OR-tied to the RST pin and issue what is called a “s ...
... narrow (100µs typ) soft reset pulse is generated on the SRST output pin after the button is released. The pushbutton circuitry contains an internal debounce counter which delays the output of the soft reset pulse by typically 20ms. This pin can be OR-tied to the RST pin and issue what is called a “s ...
“FAULT TOLERANT VECTOR CONTROL OF FIVE-PHASE PERMANENT MAGNET MOTORS”
... Under faulty conditions, appropriate reference currents of a five-phase BLDC machine have oscillating dynamics both in phase and rotating reference frames. As a result, the implemented current controllers under these conditions should be robust and fast. Predictive deadbeat controllers are also prop ...
... Under faulty conditions, appropriate reference currents of a five-phase BLDC machine have oscillating dynamics both in phase and rotating reference frames. As a result, the implemented current controllers under these conditions should be robust and fast. Predictive deadbeat controllers are also prop ...
YNV05T10-0 - Power-One
... Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA). The YNV05T10 non-isolated DC-DC converter delivers up to 10 A of output current in an industry-standard through-hole Single In-Line Package (SIP). Operating from a 3. ...
... Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate Bus Architecture (IBA). The YNV05T10 non-isolated DC-DC converter delivers up to 10 A of output current in an industry-standard through-hole Single In-Line Package (SIP). Operating from a 3. ...
AN47 - High Speed Amplifier Techniques
... frustrations of device level design. Monolithic operational amplifiers have been the key to practical implementation of high level analog functions. As good as they are, one missing element in these devices has been speed. Devices presently coming to market are addressing monolithic amplifiers’ lack ...
... frustrations of device level design. Monolithic operational amplifiers have been the key to practical implementation of high level analog functions. As good as they are, one missing element in these devices has been speed. Devices presently coming to market are addressing monolithic amplifiers’ lack ...
AD8403 数据手册DataSheet下载
... quad-channel, 256-position, digitally controlled variable resistor (VR) device.1 These devices perform the same electronic adjustment function as a mechanical potentiometer or variable resistor. The AD8400 contains a single variable resistor in the compact SOIC-8 package. The AD8402 contains two ind ...
... quad-channel, 256-position, digitally controlled variable resistor (VR) device.1 These devices perform the same electronic adjustment function as a mechanical potentiometer or variable resistor. The AD8400 contains a single variable resistor in the compact SOIC-8 package. The AD8402 contains two ind ...
LMX2370/LMX2371/LMX2372 PLLatinum Dual Frequency Synthesizer for RF Personal Communications
... The phase detector’s current source output pumps charge into an external loop filter, which then integrates into the VCO’s control voltage. The charge pump steers the charge pump output CPo to VP (pump-up) or Ground (pump-down). When locked, CPo is primarily in a TRI-STATE mode with small correction ...
... The phase detector’s current source output pumps charge into an external loop filter, which then integrates into the VCO’s control voltage. The charge pump steers the charge pump output CPo to VP (pump-up) or Ground (pump-down). When locked, CPo is primarily in a TRI-STATE mode with small correction ...
MAX6715–MAX6729 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits General Description
... The MAX6715–MAX6729 are ultra-low-voltage microprocessor (µP) supervisory circuits designed to monitor two or three system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factorytrimmed or adjustable threshold and maintain reset for a minimum timeou ...
... The MAX6715–MAX6729 are ultra-low-voltage microprocessor (µP) supervisory circuits designed to monitor two or three system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factorytrimmed or adjustable threshold and maintain reset for a minimum timeou ...
Control system
A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system. The human body is a classic example of feedback systems.