MAX1519/MAX1545 Dual-Phase, Quick-PWM Controllers for Programmable CPU Core Power Supplies General Description
... create the core voltage. The single-stage conversion method allows these devices to directly step down highvoltage batteries for the highest possible efficiency. Alternatively, two-stage conversion (stepping down the 5V system supply instead of the battery) at a higher switching frequency provides t ...
... create the core voltage. The single-stage conversion method allows these devices to directly step down highvoltage batteries for the highest possible efficiency. Alternatively, two-stage conversion (stepping down the 5V system supply instead of the battery) at a higher switching frequency provides t ...
Sollatek SVS Range Voltage Stabilisers
... The SVS has an Automatic Voltage Switcher (AVS) feature. This has two functions. Firstly to prevent harm to equipment should the electricity supply too rapidly switch ON and OFF. The AVS feature monitors the time between these events and automatically delays switching on the supply to the equipment ...
... The SVS has an Automatic Voltage Switcher (AVS) feature. This has two functions. Firstly to prevent harm to equipment should the electricity supply too rapidly switch ON and OFF. The AVS feature monitors the time between these events and automatically delays switching on the supply to the equipment ...
Modeling of Charge Transport in Ion Bipolar Junction Transistors
... to convert electric signals into ionic ones. The emitter reservoir is grounded, the collector reservoir has potential VEC and the base reservoir has potential VEB . VEC is the driving voltage for anions to be transported from the emitter to the collector, while VEB modulates the ion concentration wi ...
... to convert electric signals into ionic ones. The emitter reservoir is grounded, the collector reservoir has potential VEC and the base reservoir has potential VEB . VEC is the driving voltage for anions to be transported from the emitter to the collector, while VEB modulates the ion concentration wi ...
MAX4649 - Maxim Integrated
... all CMOS devices. Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO_, or COM. If power-supply sequencing is not possible, add two small signal diodes ...
... all CMOS devices. Do not exceed the absolute maximum ratings, because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO_, or COM. If power-supply sequencing is not possible, add two small signal diodes ...
TSC2046 数据资料 dataSheet 下载
... The TSC2046 is a next-generation version to the ADS7846 4-wire touch screen controller which supports a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046 is 100% pin-compatible with the existing ADS7846, and will drop into the same socket. This allows for easy upgrade of current applications ...
... The TSC2046 is a next-generation version to the ADS7846 4-wire touch screen controller which supports a low-voltage I/O interface from 1.5V to 5.25V. The TSC2046 is 100% pin-compatible with the existing ADS7846, and will drop into the same socket. This allows for easy upgrade of current applications ...
Automotive TVS Diodes Application Note
... Results of Littelfuse Automotive TVS Diode in ISO7637-2 Surge Test Table 1a summarizes the compliance of each level of the ISO7637-2 surge test in 12V and 24V power systems when using various Littelfuse Automotive TVS Diode series. Series TPSMA6L, TPSMB, TP6KE, TPSMC and TPSMD feature pulse power ra ...
... Results of Littelfuse Automotive TVS Diode in ISO7637-2 Surge Test Table 1a summarizes the compliance of each level of the ISO7637-2 surge test in 12V and 24V power systems when using various Littelfuse Automotive TVS Diode series. Series TPSMA6L, TPSMB, TP6KE, TPSMC and TPSMD feature pulse power ra ...
Engineering Skills - Electrical and Electronic (June 2008) Part 2hot!
... lamp (say 100W) is connected. For moulded plastic lamp holders, the high temperature causes the material to become hard and brittle so that through time it breaks. Lamp holders should be inspected regularly and replaced if damage is noticed. It is recommended that all new bulbs fitted should be ener ...
... lamp (say 100W) is connected. For moulded plastic lamp holders, the high temperature causes the material to become hard and brittle so that through time it breaks. Lamp holders should be inspected regularly and replaced if damage is noticed. It is recommended that all new bulbs fitted should be ener ...
lab 2: charge distribution on conductors
... Purpose: To investigate how charge distributes itself on conductors and how charge on conductors is effected by electric fields. Introduction: In this lab you will use the proof plane to sample the charge on the surface of the conducting spheres and conducting shapes. The disk of the proof plane has ...
... Purpose: To investigate how charge distributes itself on conductors and how charge on conductors is effected by electric fields. Introduction: In this lab you will use the proof plane to sample the charge on the surface of the conducting spheres and conducting shapes. The disk of the proof plane has ...
the tetrode boards
... All of these faults will result in too much screen current, either positive or negative. Continuous electronic monitoring of the screen current is thus one of the most important features of the Tetrode Boards. The suggested current trip levels are normally about 20–25% above the ‘typical’ peak scree ...
... All of these faults will result in too much screen current, either positive or negative. Continuous electronic monitoring of the screen current is thus one of the most important features of the Tetrode Boards. The suggested current trip levels are normally about 20–25% above the ‘typical’ peak scree ...
Users Manual - Test Equipment Depot
... % STEP X or W: Adjusts output up or down to the next 25 % step ...
... % STEP X or W: Adjusts output up or down to the next 25 % step ...
NCP5181BAL36WEVB NCP5181 36 W Ballast Evaluation Board User's Manual
... BRIDGE pin is pulled down to the ground, thus the capacitor connected between the BRIDGE pin and VBOOT pin is refuelled via the diode D3 and the resistor R5 connected to VCC. When Q2 is switched OFF, the bootstrap capacitor C6 supplies the high side driver with a voltage equal to VCC level minus D3 ...
... BRIDGE pin is pulled down to the ground, thus the capacitor connected between the BRIDGE pin and VBOOT pin is refuelled via the diode D3 and the resistor R5 connected to VCC. When Q2 is switched OFF, the bootstrap capacitor C6 supplies the high side driver with a voltage equal to VCC level minus D3 ...
LinCMOS Precision Quad Operational
... TLC27L4 and TLC27L9. The devices also exhibit low voltage single-supply operation and ultra-low power consumption, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is ...
... TLC27L4 and TLC27L9. The devices also exhibit low voltage single-supply operation and ultra-low power consumption, making them ideally suited for remote and inaccessible battery-powered applications. The common-mode input voltage range includes the negative rail. A wide range of packaging options is ...
Bates
... Fig. 32-8 shows the four operating modes for a triac. When the anode 2 (A2) terminal is positive, the triac can be turned on with either a positive or negative gate voltage. When the anode 2 (A2) terminal is negative, the triac can be turned on with either a positive or negative gate voltage. ...
... Fig. 32-8 shows the four operating modes for a triac. When the anode 2 (A2) terminal is positive, the triac can be turned on with either a positive or negative gate voltage. When the anode 2 (A2) terminal is negative, the triac can be turned on with either a positive or negative gate voltage. ...
Chap5
... Fig. 5.3 An NMOS transistor with vGS > Vt and with a small vDS applied. The device acts as a conductance whose value is determined by vGS. Specifically, the channel conductance is proportional to vGS - Vt, and this iD is proportional to (vGS - Vt) vDS. Note that the depletion region is not shown (f ...
... Fig. 5.3 An NMOS transistor with vGS > Vt and with a small vDS applied. The device acts as a conductance whose value is determined by vGS. Specifically, the channel conductance is proportional to vGS - Vt, and this iD is proportional to (vGS - Vt) vDS. Note that the depletion region is not shown (f ...
Autotransformer 120/240V - 32A and 120/240 - 100A
... one leg. A 120V washing machine could even draw in excess of 20A from one leg. Between the two legs the difference in current, or current unbalance, will therefore often be 20A or more. This means that the 30A supply will not be used up to its full potential. By the time one leg draws 30A, the other ...
... one leg. A 120V washing machine could even draw in excess of 20A from one leg. Between the two legs the difference in current, or current unbalance, will therefore often be 20A or more. This means that the 30A supply will not be used up to its full potential. By the time one leg draws 30A, the other ...
MAX6709/MAX6714 Low-Voltage, High-Accuracy, Quad Voltage Monitors in µMAX Package General Description
... The MAX6709/MAX6714 quad voltage monitors provide accurate monitoring of up to four supplies without any external components. A variety of factory-trimmed threshold voltages and supply tolerances are available to optimize the MAX6709/MAX6714 for specific applications. The selection includes input op ...
... The MAX6709/MAX6714 quad voltage monitors provide accurate monitoring of up to four supplies without any external components. A variety of factory-trimmed threshold voltages and supply tolerances are available to optimize the MAX6709/MAX6714 for specific applications. The selection includes input op ...
EP 12-10
... compensated. It adjusts the maximum charge voltage according to the temperature of the battery. ...
... compensated. It adjusts the maximum charge voltage according to the temperature of the battery. ...
Introduction to Sensor Technology
... • The IDE (Integrated Development Environment) is a special program running on your computer that allows you to write sketches for the arduino board in a simple language modelled after processing. • When you press the button that uploads the sketch to the board: the code you have written is translat ...
... • The IDE (Integrated Development Environment) is a special program running on your computer that allows you to write sketches for the arduino board in a simple language modelled after processing. • When you press the button that uploads the sketch to the board: the code you have written is translat ...
Understanding Fault Characteristics of Inverter
... AC symmetrical short-circuit current ......................................................................... 11 Decaying DC offset short-circuit current.................................................................... 12 Total (DC and AC components) short-circuit asymmetrical current .......... ...
... AC symmetrical short-circuit current ......................................................................... 11 Decaying DC offset short-circuit current.................................................................... 12 Total (DC and AC components) short-circuit asymmetrical current .......... ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.