Handmade electronic music : the art of hardware
... evolution as a self-serving luthier during the heyday of “chipetry.” There are many composers, artists, engineers, teachers, and colleagues who helped me on my way, by providing information, schematics, bench space, parts, and encouragement. Wherever possible I have tried to credit individuals in th ...
... evolution as a self-serving luthier during the heyday of “chipetry.” There are many composers, artists, engineers, teachers, and colleagues who helped me on my way, by providing information, schematics, bench space, parts, and encouragement. Wherever possible I have tried to credit individuals in th ...
E2 Subject1
... • Used for starting single phase compressors up to five horsepower • Contacts are normally closed (NC) • The relay coil is energized by Back EMF (electromotive force) generated in the ...
... • Used for starting single phase compressors up to five horsepower • Contacts are normally closed (NC) • The relay coil is energized by Back EMF (electromotive force) generated in the ...
Effect of Strip Thickness - Electrical and Computer Engineering
... Multilayered structures are generally fabricated in MMICs using very thin dielectric layers of insulating materials such as silicon nitride ( r 6.7 ) and polyimide ( r 3.0 ). The dielectric constant of these materials might vary from foundry to foundry depending upon the composition used. Th ...
... Multilayered structures are generally fabricated in MMICs using very thin dielectric layers of insulating materials such as silicon nitride ( r 6.7 ) and polyimide ( r 3.0 ). The dielectric constant of these materials might vary from foundry to foundry depending upon the composition used. Th ...
Fixed Resistors Catalog - Panasonic Industrial Devices
... 6. In an environment where these products cause dew condensation 7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin or other materials • These products generate Joule heat when energized. Carefully position these products so that their ...
... 6. In an environment where these products cause dew condensation 7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with resin or other materials • These products generate Joule heat when energized. Carefully position these products so that their ...
investigation of techniques for reducing unintentional
... This dissertation describes three independent studies related to techniques for reducing unintentional electromagnetic emissions from electronic circuits and systems. The topics covered are: low-inductance multi-layer ceramic capacitor for high frequency circuit board decoupling, the application of ...
... This dissertation describes three independent studies related to techniques for reducing unintentional electromagnetic emissions from electronic circuits and systems. The topics covered are: low-inductance multi-layer ceramic capacitor for high frequency circuit board decoupling, the application of ...
5180V Circuit Board Retrofit (HA027241U180 Iss 6)
... 1 Flexi-cable is not 'double sided'. At the ends, one face is 'live'; the other is insulated. The insulated side of the flexi should always face the latching bar of the connector. 2. It may be necessary to disconnect some flexi cables, that are not directly associated with the new board being fitted ...
... 1 Flexi-cable is not 'double sided'. At the ends, one face is 'live'; the other is insulated. The insulated side of the flexi should always face the latching bar of the connector. 2. It may be necessary to disconnect some flexi cables, that are not directly associated with the new board being fitted ...
UJA1018 1. General description LIN system basis chip with LED drivers
... 1. General description The UJA1018 is a LIN 2.0/2.1/2.2/SAE J2602 transceiver with an integrated low-drop voltage regulator. The voltage regulator can deliver up to 70 mA at 5.0 V. The UJA1018 facilitates the development of compact nodes in LIN bus systems. In addition, the UJA1018 supports LIN node ...
... 1. General description The UJA1018 is a LIN 2.0/2.1/2.2/SAE J2602 transceiver with an integrated low-drop voltage regulator. The voltage regulator can deliver up to 70 mA at 5.0 V. The UJA1018 facilitates the development of compact nodes in LIN bus systems. In addition, the UJA1018 supports LIN node ...
MCP809/MCP810 3-Pin Microprocessor Reset
... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
Harmonic Analysis of A DFIG for Wind Energy Conversion System
... voltage. This AC voltage injected into the rotor circuit will generate a flux with a frequency ωr if the rotor is standing still. When the rotor is rotating at a speed ωm , the net flux linkage will have a frequency ωs = ωr + ωm . When the wind speed changes, the rotor speed ωm will change and in or ...
... voltage. This AC voltage injected into the rotor circuit will generate a flux with a frequency ωr if the rotor is standing still. When the rotor is rotating at a speed ωm , the net flux linkage will have a frequency ωs = ωr + ωm . When the wind speed changes, the rotor speed ωm will change and in or ...
2. Capacitors - Wikimedia Commons
... plates alternating with foil conductors were used exclusively up until about 1900, when the invention of wireless (radio) created a demand for standard capacitors, and the steady move to higher frequencies required capacitors with lower inductance. More compact construction methods began to be used, ...
... plates alternating with foil conductors were used exclusively up until about 1900, when the invention of wireless (radio) created a demand for standard capacitors, and the steady move to higher frequencies required capacitors with lower inductance. More compact construction methods began to be used, ...
PTN3355
... Referring to Figure 1 “Functional diagram”, the PTN3355 performs protocol conversion from VESA DisplayPort specification to VESA VGA output. At the physical layer, PTN3355 implements the advanced DisplayPort Front-end technology (Auto receive equalization, Clock Data Recovery) to support the objecti ...
... Referring to Figure 1 “Functional diagram”, the PTN3355 performs protocol conversion from VESA DisplayPort specification to VESA VGA output. At the physical layer, PTN3355 implements the advanced DisplayPort Front-end technology (Auto receive equalization, Clock Data Recovery) to support the objecti ...
OPTIMUM VIAS DISTRIBUTION TO A PRINTED CIRCUIT BOARD
... Heat transfer in and around a printed circuit board (PCB) is generally very complex. Some of the heat generated in components is conducted away through the multiple conducting (trace) layers, vias, and dielectric lay- ...
... Heat transfer in and around a printed circuit board (PCB) is generally very complex. Some of the heat generated in components is conducted away through the multiple conducting (trace) layers, vias, and dielectric lay- ...
IPC-2292 Master Working Draft -
... The success or failure of a Printed Electronics design depends on many interrelated considerations. From an end-product usage standpoint, the impact on the design by the following typical parameters should be considered: Equipment environmental conditions in which the printed electronics are insta ...
... The success or failure of a Printed Electronics design depends on many interrelated considerations. From an end-product usage standpoint, the impact on the design by the following typical parameters should be considered: Equipment environmental conditions in which the printed electronics are insta ...
Solving Series and Parallel Circuits
... LT (or total current) ± I1 ± I2 ± I3 … = 0 This merely presents a mathematical relationship which has been obvious from logical deduction. Further stated, it also applies to power in a parallel circuit. Total power is equal to the sum of the power consumed in the individual resistances. SERIES-PARAL ...
... LT (or total current) ± I1 ± I2 ± I3 … = 0 This merely presents a mathematical relationship which has been obvious from logical deduction. Further stated, it also applies to power in a parallel circuit. Total power is equal to the sum of the power consumed in the individual resistances. SERIES-PARAL ...
PCA9703 1. General description 18 V tolerant SPI 16-bit GPI with maskable INT
... 5.5 V range, but are also designed to have low leakage currents at elevated voltages. The input structure allows for elevated voltages to be applied through a series resistor. The series resistor is required when the input voltage is above 5.5 V. The series resistor is required for two reasons: firs ...
... 5.5 V range, but are also designed to have low leakage currents at elevated voltages. The input structure allows for elevated voltages to be applied through a series resistor. The series resistor is required when the input voltage is above 5.5 V. The series resistor is required for two reasons: firs ...
IP4787CZ32 1. General description DVI and HDMI interface ESD protection, DDC/CEC buffering,
... Simplified flow-through routing utilizing less overall PCB space Highest integration in a small footprint, PCB level, optimized RF routing, 32-pin HVQFN leadless package ...
... Simplified flow-through routing utilizing less overall PCB space Highest integration in a small footprint, PCB level, optimized RF routing, 32-pin HVQFN leadless package ...
MEASURING SYSTEMS AND TOOLS
... Vehicle manufacturers recommend all wire repairs performed under the hood, or where the repair could be exposed to the elements, be weatherproof. The most commonly recommended methods include: • Crimp and seal connector. These connectors are special and are not like low cost insulated-type crimp con ...
... Vehicle manufacturers recommend all wire repairs performed under the hood, or where the repair could be exposed to the elements, be weatherproof. The most commonly recommended methods include: • Crimp and seal connector. These connectors are special and are not like low cost insulated-type crimp con ...
Surface-mount technology
Surface-mount technology (SMT) is a method for producing electronic circuits in which the components are mounted or placed directly onto the surface of printed circuit boards (PCBs). An electronic device so made is called a surface-mount device (SMD). In the industry it has largely replaced the through-hole technology construction method of fitting components with wire leads into holes in the circuit board. Both technologies can be used on the same board for components not suited to surface mounting such as large transformers and heat-sinked power semiconductors.An SMT component is usually smaller than its through-hole counterpart because it has either smaller leads or no leads at all. It may have short pins or leads of various styles, flat contacts, a matrix of solder balls (BGAs), or terminations on the body of the component.