800-5615.......... TC-3 Tortoise Turnout Control
... are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect the Control Terminals ([C1] and [C2] on the TC-3, [C] on the TC-4) to the output of any CIRCUITRON Detection Circuit (the DT-4 is ideal for this application) using the same type wire as above. The Opto-Se ...
... are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect the Control Terminals ([C1] and [C2] on the TC-3, [C] on the TC-4) to the output of any CIRCUITRON Detection Circuit (the DT-4 is ideal for this application) using the same type wire as above. The Opto-Se ...
Reliability Considerations for Power Supplies
... After design, the next critical step is selection of specific components and vendors. In addition to meeting the specifications called out by the designer, these components must be compatible with the manufacturing process. This may include need for mounting tabs, sufficiently large connection point ...
... After design, the next critical step is selection of specific components and vendors. In addition to meeting the specifications called out by the designer, these components must be compatible with the manufacturing process. This may include need for mounting tabs, sufficiently large connection point ...
PXR series digital controller
... Front Waterproof: IP66/NEMA-4X • Waterproof front structure enables washing of a panel mounting PXR! • Since waterproof is standard specification of PXR, NO additional adder in price is required! ...
... Front Waterproof: IP66/NEMA-4X • Waterproof front structure enables washing of a panel mounting PXR! • Since waterproof is standard specification of PXR, NO additional adder in price is required! ...
mobile bug. errors and trouble shooting
... IC 555 is used as a Monostable to give a short time high output once triggered. The following conditions are required for the monostable. 1. Pin 2 of IC 555 should be high in the standby state. For this, a PULL UP resistor is connected from pin2 to the positive rail. 2. Output timing of monostable d ...
... IC 555 is used as a Monostable to give a short time high output once triggered. The following conditions are required for the monostable. 1. Pin 2 of IC 555 should be high in the standby state. For this, a PULL UP resistor is connected from pin2 to the positive rail. 2. Output timing of monostable d ...
General Description Features
... pad on the EV kit. The output voltage can be adjusted from 1.22V to 5V by placing a shunt in the 2-3 position on jumper JU5 and selecting the appropriate resistor values for R13 and R16. To enable DC-DC2, place a shunt in the 1-2 position on jumper JU1. To disable DC-DC2, place a shunt in the 2-3 po ...
... pad on the EV kit. The output voltage can be adjusted from 1.22V to 5V by placing a shunt in the 2-3 position on jumper JU5 and selecting the appropriate resistor values for R13 and R16. To enable DC-DC2, place a shunt in the 1-2 position on jumper JU1. To disable DC-DC2, place a shunt in the 2-3 po ...
SUB-CUB 1/2 - COMPLETE 6-DIGIT COMPONENT COUNTERS
... This circuit uses a dual monostable I.C. to generate the proper latch and reset coordination required for frequency or time-period readouts. When frequency readout is desired, the pulse train whose frequency is to be displayed, is applied to the CLK-A input, (the inverter, in the CLK-A input, causes ...
... This circuit uses a dual monostable I.C. to generate the proper latch and reset coordination required for frequency or time-period readouts. When frequency readout is desired, the pulse train whose frequency is to be displayed, is applied to the CLK-A input, (the inverter, in the CLK-A input, causes ...
Parallel and Series Circuits - Science Education at Jefferson Lab
... one complete pathway for the flow of electricity. One pathway can be blocked without impeding the flow of electricity in the other branches. Series circuits, however, contain only a single pathway for the flow of electricity. Breaking a series circuit anywhere along its path disables the entire circ ...
... one complete pathway for the flow of electricity. One pathway can be blocked without impeding the flow of electricity in the other branches. Series circuits, however, contain only a single pathway for the flow of electricity. Breaking a series circuit anywhere along its path disables the entire circ ...
S-ALTRO_MCM
... Replacement of a malfunctioning bump bonded chip is a difficult operation and requires advanced equipment if at all possible. ...
... Replacement of a malfunctioning bump bonded chip is a difficult operation and requires advanced equipment if at all possible. ...
Primary Series Circuit Cables
... Most constant current regulators generate RF signals, particularly when operating at reduced load and/or low brilliancy. The screen strongly attenuates RF emission by the series circuit, which otherwise would act as a transmission antenna. • Mechanical A screened cable has a higher mechanical resis ...
... Most constant current regulators generate RF signals, particularly when operating at reduced load and/or low brilliancy. The screen strongly attenuates RF emission by the series circuit, which otherwise would act as a transmission antenna. • Mechanical A screened cable has a higher mechanical resis ...
Constant Current Constant Voltage Buck
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
Series and Parallel Circuits
... any specific point in time must be equal. From the way that the 9 volt battery is arranged, we can tell that the current in this circuit will flow in a clockwise direction, from point 1 to 2, 2 to 3, 3 to 4 and 4 to 1. However, we have one source of voltage and three resistances. How do we use Ohm's ...
... any specific point in time must be equal. From the way that the 9 volt battery is arranged, we can tell that the current in this circuit will flow in a clockwise direction, from point 1 to 2, 2 to 3, 3 to 4 and 4 to 1. However, we have one source of voltage and three resistances. How do we use Ohm's ...
FEATURES GENERAL DESCRIPTION PACKAGE CONTENTS
... I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors). ...
... I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors). ...
MAX9618 Evaluation Kit Evaluates: General Description Features
... MAX9618 Evaluation Kit The MAX9618 EV kit provides a proven layout for the MAX9618 low-power, zero-drift dual operational amplifier (op amp). The MAX9618 is a single-supply dual op amp (op-amp A and op-amp B) that is ideal for buffering low-frequency sensor signals. The Sallen-Key topology is easil ...
... MAX9618 Evaluation Kit The MAX9618 EV kit provides a proven layout for the MAX9618 low-power, zero-drift dual operational amplifier (op amp). The MAX9618 is a single-supply dual op amp (op-amp A and op-amp B) that is ideal for buffering low-frequency sensor signals. The Sallen-Key topology is easil ...
Gasmaster Accessory Enclosure Instructions
... Environmental Data Ingress protection: Humidity: Temperature: ...
... Environmental Data Ingress protection: Humidity: Temperature: ...
ADF5002 数据手册DataSheet 下载
... rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. ...
... rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. ...
MAX15041 Evaluation Kit Evaluates: General Description Features
... and tested circuit board that evaluates the MAX15041 synchronous buck converter IC with integrated high-side and low-side switches. The EV kit output is configured to 3.3V and delivers up to 3A output current. The EV kit circuit operates at the MAX15041 internally set 350kHz switching frequency and ...
... and tested circuit board that evaluates the MAX15041 synchronous buck converter IC with integrated high-side and low-side switches. The EV kit output is configured to 3.3V and delivers up to 3A output current. The EV kit circuit operates at the MAX15041 internally set 350kHz switching frequency and ...
Circuit Components - Tukwila Radio Club
... G6A17 - Which of the following is a reason not to use wire-wound resistors in an RF circuit? A. The resistor's tolerance value would not be adequate for such a circuit B. The resistor's inductance could make circuit performance unpredictable C. The resistor could overheat D. The resistor's internal ...
... G6A17 - Which of the following is a reason not to use wire-wound resistors in an RF circuit? A. The resistor's tolerance value would not be adequate for such a circuit B. The resistor's inductance could make circuit performance unpredictable C. The resistor could overheat D. The resistor's internal ...
Document
... Diode termination works as follows. Since the impedance of a diode changes dynamically with current, it is possible to dynamically match the impedance of a transmission line. In practice, however, diode termination can be difficult to implement. Very fast diodes are required and nonlinear effects ca ...
... Diode termination works as follows. Since the impedance of a diode changes dynamically with current, it is possible to dynamically match the impedance of a transmission line. In practice, however, diode termination can be difficult to implement. Very fast diodes are required and nonlinear effects ca ...
MAX8559EVKIT
... The MAX8559 EV kit contains two separate LDO regulator circuits. Either circuit can be powered from a DC power supply with a 2.5V to 6V input range. The top and bottom circuits are separate from each other and do not share a common ground plane. The top circuit (MAX8559ETA) provides two fixed output ...
... The MAX8559 EV kit contains two separate LDO regulator circuits. Either circuit can be powered from a DC power supply with a 2.5V to 6V input range. The top and bottom circuits are separate from each other and do not share a common ground plane. The top circuit (MAX8559ETA) provides two fixed output ...
Printed circuit board
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component density. Conductors on different layers are connected with plated-through holes called vias. Advanced PCBs may contain components - capacitors, resistors or active devices - embedded in the substrate.FR-4 glass epoxy is the primary insulating substrate upon which the vast majority of rigid PCBs are produced. A thin layer of copper foil is laminated to one or both sides of an FR-4 panel. Circuitry interconnections are etched into copper layers to produce printed circuit boards. Complex circuits are produced in multiple layers. Printed circuit boards are used in all but the simplest electronic products. Alternatives to PCBs include wire wrap and point-to-point construction. PCBs require the additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Manufacturing circuits with PCBs is cheaper and faster than with other wiring methods as components are mounted and wired with one single part. Furthermore, operator wiring errors are eliminated.When the board has only copper connections and no embedded components, it is more correctly called a printed wiring board (PWB) or etched wiring board. Although more accurate, the term printed wiring board has fallen into disuse. A PCB populated with electronic components is called a printed circuit assembly (PCA), printed circuit board assembly or PCB assembly (PCBA). The IPC preferred term for assembled boards is circuit card assembly (CCA), and for assembled backplanes it is backplane assemblies. The term PCB is used informally both for bare and assembled boards.The world market for bare PCBs reached nearly $60 billion in 2012.