PAM8603M
... Thermal protection on the PAM8603M prevents the device from damage when the internal die temperature exceeds +135°C. There is a 15 degree tolerance on this trip point from device to device. Once the die temperature exceeds the thermal set point, the device outputs are disabled. This is not a latched ...
... Thermal protection on the PAM8603M prevents the device from damage when the internal die temperature exceeds +135°C. There is a 15 degree tolerance on this trip point from device to device. Once the die temperature exceeds the thermal set point, the device outputs are disabled. This is not a latched ...
Atmel AT42QT1012 One-channel Toggle-mode QTouch Touch Sensor IC with Power Management Functions
... the recalibration timeout. However, supply drain is low so it is a simple matter to treat the entire IC as a controllable load; driving the QT1012 VDD pin directly from another logic gate or a microcontroller port will serve as both power and “forced recalibration”. The source resistance of most CMO ...
... the recalibration timeout. However, supply drain is low so it is a simple matter to treat the entire IC as a controllable load; driving the QT1012 VDD pin directly from another logic gate or a microcontroller port will serve as both power and “forced recalibration”. The source resistance of most CMO ...
AAT2430A-1 数据资料DataSheet下载
... white LED backlight solution for large size LCD panels used in LCD TVs. By controlling external power MOSFETs (such as the Skyworks' AAT2491 high-voltage TrenchDMOS array), the AAT2430A-1 facilitates 16 current sink channels to provide precision, constant-current drive for strings of white LEDs, whe ...
... white LED backlight solution for large size LCD panels used in LCD TVs. By controlling external power MOSFETs (such as the Skyworks' AAT2491 high-voltage TrenchDMOS array), the AAT2430A-1 facilitates 16 current sink channels to provide precision, constant-current drive for strings of white LEDs, whe ...
AD7643 数据手册DataSheet下载
... When MODE[1:0] = 0 (18-bit interface mode), this pin is Bit 0 of the parallel port data output bus and the data coding is straight binary. In all other modes, this pin allows the choice of straight binary/twos complement. When OB/2C is high, the digital output is straight binary; when low, the MSB i ...
... When MODE[1:0] = 0 (18-bit interface mode), this pin is Bit 0 of the parallel port data output bus and the data coding is straight binary. In all other modes, this pin allows the choice of straight binary/twos complement. When OB/2C is high, the digital output is straight binary; when low, the MSB i ...
UFGS 26 12 21 Single-Phase Pad-Mounted Transformers
... submittal process" for listed manufacturers who previously satisfied reduced shop drawing submittal process requirements. This specification also includes unique routine and other test requirements, transformer loss certificate, transformer test schedule, and field quality control acceptance tests a ...
... submittal process" for listed manufacturers who previously satisfied reduced shop drawing submittal process requirements. This specification also includes unique routine and other test requirements, transformer loss certificate, transformer test schedule, and field quality control acceptance tests a ...
REFLECTIVE RADIANT BARRIERS Good for
... National Laboratory, et al.). Unfortunately, the use of these products also provides some insidious and unintended side effects. The physical and electrical properties of these materials are such that they introduce new and very serious dangers of ignition and fire. In an earlier report published in ...
... National Laboratory, et al.). Unfortunately, the use of these products also provides some insidious and unintended side effects. The physical and electrical properties of these materials are such that they introduce new and very serious dangers of ignition and fire. In an earlier report published in ...
How to build the KNQ7 transceiver
... Note: Component designations are taken from the redrawn schematic available from my website either as a PDF or a JPG file. On transmit, the second mixer (U3) is used to modulate the crystal oscillator X7 with audio from the microphone to generate a Double Sideband (DSB) signal at 8.467 MHz. This sig ...
... Note: Component designations are taken from the redrawn schematic available from my website either as a PDF or a JPG file. On transmit, the second mixer (U3) is used to modulate the crystal oscillator X7 with audio from the microphone to generate a Double Sideband (DSB) signal at 8.467 MHz. This sig ...
pcm-875 plasma arc cutting package
... This equipment will perform in conformity with the description thereof contained in this manual and accompa nying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instruc tions provided. This equipment must be checked periodically. Malfunctioning or po ...
... This equipment will perform in conformity with the description thereof contained in this manual and accompa nying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instruc tions provided. This equipment must be checked periodically. Malfunctioning or po ...
Work Coil Design used in Induction Hardening Machine
... to the heat energy. So, to be the maximum transfer of heat energy to the work piece the role of work coil is very important. The work coil is generally formed to be the largest possible number of magnetic flux lines inserted in the work piece at the area to be heated. The denser the flux at this poi ...
... to the heat energy. So, to be the maximum transfer of heat energy to the work piece the role of work coil is very important. The work coil is generally formed to be the largest possible number of magnetic flux lines inserted in the work piece at the area to be heated. The denser the flux at this poi ...
PDF
... the solenoid performs, different solutions taking into consideration the space constraints, the response time, were evaluated namely linear actuators and linear motors. Each solution had drawbacks that made them infeasible to replace the solenoid. Solid state switches have response times in the rang ...
... the solenoid performs, different solutions taking into consideration the space constraints, the response time, were evaluated namely linear actuators and linear motors. Each solution had drawbacks that made them infeasible to replace the solenoid. Solid state switches have response times in the rang ...
C706 Alternator Troubleshooting Guide
... Install a jumper from pin F in harness plug to B+ terminal on alternator. Momentarily (1 sec.) jumper pin A in harness plug to alternator B– terminal. Touch shaft with steel tool to detect significant magnetism. Is shaft magnetized? ...
... Install a jumper from pin F in harness plug to B+ terminal on alternator. Momentarily (1 sec.) jumper pin A in harness plug to alternator B– terminal. Touch shaft with steel tool to detect significant magnetism. Is shaft magnetized? ...
Chaos in magnetic flux ropes - Basic Plasma Science Facility
... months before the cathode has to be cleaned and recoated. A schematic of the machine indicating how the background plasma and flux ropes are generated is shown in figure 1. The background plasma is generated by an oxide coated cathode shown on the right of figure 1. A transistor switch [23] in serie ...
... months before the cathode has to be cleaned and recoated. A schematic of the machine indicating how the background plasma and flux ropes are generated is shown in figure 1. The background plasma is generated by an oxide coated cathode shown on the right of figure 1. A transistor switch [23] in serie ...
M1601_Intersection_Traffic_Light_PDA_Manual
... TVSS/EMI module and are both serviceable and can be replaced if sacrificed during a transient event. The first stage is a gas tube arrestor that takes the brunt of a high voltage transient and is placed in front of the TVSS/EMI module. The second stage is a Varistor based surge suppressor that furth ...
... TVSS/EMI module and are both serviceable and can be replaced if sacrificed during a transient event. The first stage is a gas tube arrestor that takes the brunt of a high voltage transient and is placed in front of the TVSS/EMI module. The second stage is a Varistor based surge suppressor that furth ...
261839.13
... The controllers shall be designed to accommodate motors of the size and type as shown on the drawings. The controllers shall be provided by a single manufacturer with a complete product offering (refer to Article 1.01B) of controllers to accommodate the following motor types and starting methods: In ...
... The controllers shall be designed to accommodate motors of the size and type as shown on the drawings. The controllers shall be provided by a single manufacturer with a complete product offering (refer to Article 1.01B) of controllers to accommodate the following motor types and starting methods: In ...
Syllabus for the Trade of ELECTRONICS MECHANIC
... and circuit Properties of magnets and their materials, preparation of artificial magnets, significance of electro magnetism, types of cores. Electromagnetic Relays, types, construction, specificationscoil voltage and contact current capacity. Working principle of a Transformer, Transformer construct ...
... and circuit Properties of magnets and their materials, preparation of artificial magnets, significance of electro magnetism, types of cores. Electromagnetic Relays, types, construction, specificationscoil voltage and contact current capacity. Working principle of a Transformer, Transformer construct ...
Unit 53: Electronic Measurement and Testing
... to note that, in the context of this unit, the term ‘electronic test equipment’ includes instruments for making measurements (such as voltmeters) as well as instruments that provide standard inputs for electronic circuits (such as signal generators). It is expected that learners will already have a ...
... to note that, in the context of this unit, the term ‘electronic test equipment’ includes instruments for making measurements (such as voltmeters) as well as instruments that provide standard inputs for electronic circuits (such as signal generators). It is expected that learners will already have a ...
Input Impedance Measurement Using ADC FFT
... The primary interest here is to solve for two variables, R and C. This process requires a system of equations with two solutions. The system of equations requires another solution besides M(f1) in order to solve for R and C. The fact that the reactance jX =1/(j2pfC) changes with frequency allows ano ...
... The primary interest here is to solve for two variables, R and C. This process requires a system of equations with two solutions. The system of equations requires another solution besides M(f1) in order to solve for R and C. The fact that the reactance jX =1/(j2pfC) changes with frequency allows ano ...
Metadyne
A metadyne is a direct current electrical machine with two pairs of brushes. It can be used as an amplifier or rotary transformer. It is similar to a third brush dynamo but has additional regulator or ""variator"" windings. It is also similar to an amplidyne except that the latter has a compensating winding which fully counteracts the effect of the flux produced by the load current. The technical description is ""a cross-field direct current machine designed to utilize armature reaction"". A metadyne can convert a constant-voltage input into a constant-current, variable-voltage output.