PICAXE DATALOGGER (AXE110P)
... wires it is recommended that the bare wire is bent back over the insulation, and then the screw tightened on both. This gives a much stronger joint. If a wall-plug adapter is used it must be a very high quality regulated unit. It must output exactly 4.5V or 5V DC only. Note that very cheap wall-adap ...
... wires it is recommended that the bare wire is bent back over the insulation, and then the screw tightened on both. This gives a much stronger joint. If a wall-plug adapter is used it must be a very high quality regulated unit. It must output exactly 4.5V or 5V DC only. Note that very cheap wall-adap ...
Short-circuit current ratings 3MB
... • For CL Fuses or Circuit Breakers • Use PEAK Let-through, Not RMS Let-Through (more conservative). Compare peak let-through with component SCCR • Fuses - cannot use manufacturer specific fuse data – only tables (or formulas) based on performance requirements from UL 248 (conservative - applies to a ...
... • For CL Fuses or Circuit Breakers • Use PEAK Let-through, Not RMS Let-Through (more conservative). Compare peak let-through with component SCCR • Fuses - cannot use manufacturer specific fuse data – only tables (or formulas) based on performance requirements from UL 248 (conservative - applies to a ...
CIRCUIT MULTIPLE CHOICE QUESTIONS 1994_28. Four
... 1996_16. When two resistors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5 Ω. Which of the following statements about the resistances is correct? A. Both R1 and R2 are greater than 5 Ω. B. Both R1 and R2 are equal to 5 Ω. C. Both R1 and R2 ...
... 1996_16. When two resistors, having resistance R1 and R2, are connected in parallel, the equivalent resistance of the combination is 5 Ω. Which of the following statements about the resistances is correct? A. Both R1 and R2 are greater than 5 Ω. B. Both R1 and R2 are equal to 5 Ω. C. Both R1 and R2 ...
Surface Mount RF Schottky Barrier Diodes Technical Data HSMS-282x Series
... general, very low barrier height diodes (with high values of IS, suitable for zero bias applications) are realized on p-type silicon. Such diodes suffer from higher values of RS than do the n-type. Thus, p-type diodes are generally reserved for detector applications (where very high values of RV swa ...
... general, very low barrier height diodes (with high values of IS, suitable for zero bias applications) are realized on p-type silicon. Such diodes suffer from higher values of RS than do the n-type. Thus, p-type diodes are generally reserved for detector applications (where very high values of RV swa ...
Basic Measurements with Electric Circuits
... components to each other on a PB, which allows you to build the circuit without soldering. The PB used in the lab consists of several plastic blocks of various sizes, all about 0.4 inch (10 mm) thick. Each plastic block has many holes, into which you insert wires and plug in resistors and other circ ...
... components to each other on a PB, which allows you to build the circuit without soldering. The PB used in the lab consists of several plastic blocks of various sizes, all about 0.4 inch (10 mm) thick. Each plastic block has many holes, into which you insert wires and plug in resistors and other circ ...
Core Technology Group Application Note 5
... A broad range of systems include components with very low resistance/impedance values such as current meters, force measurement devices, temperature sensors, battery/fuel cells, etc. Such impedance values can be in the range of 0.001 ohm to 0.1 ohm (maybe even smaller). In many cases, it is necessar ...
... A broad range of systems include components with very low resistance/impedance values such as current meters, force measurement devices, temperature sensors, battery/fuel cells, etc. Such impedance values can be in the range of 0.001 ohm to 0.1 ohm (maybe even smaller). In many cases, it is necessar ...
load- and test resistors
... In order to be able to realise high outputs for the same voltage with resistance tubes, it is possible to provide the ceramic tubes with a stepped winding. Advantage: this design is significantly more space-saving. For tapping different resistance values, the tube resistors can be provided with regu ...
... In order to be able to realise high outputs for the same voltage with resistance tubes, it is possible to provide the ceramic tubes with a stepped winding. Advantage: this design is significantly more space-saving. For tapping different resistance values, the tube resistors can be provided with regu ...
GTL2005 1. General description Quad GTL/GTL+ to LVTTL/TTL bidirectional non-latched
... leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered, due to an increased probability of bridging. The reflow soldering process involves applying solder paste to a board, followed by component placement and exposure to a temperature profile. Leaded packages, packages wi ...
... leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered, due to an increased probability of bridging. The reflow soldering process involves applying solder paste to a board, followed by component placement and exposure to a temperature profile. Leaded packages, packages wi ...
HM-17 SWR/Reflected Power Meter
... proper soldering technique. And do not, under ANY circumstances, use corrosive (“acid‐core”) solder! That will void your warranty and render your kit inoperative. Also be sure to avoid the use of products that may be called solder but are really glue. Soldering should only be done in an area wit ...
... proper soldering technique. And do not, under ANY circumstances, use corrosive (“acid‐core”) solder! That will void your warranty and render your kit inoperative. Also be sure to avoid the use of products that may be called solder but are really glue. Soldering should only be done in an area wit ...
SPICE QUICK-START GUIDE
... make it equal to the sine wave amplitude 100mV. In general, it is not a bad idea to do this from the beginning to avoid problems when the analysis type is changed. USING PARAMETER LISTS & SWEPT VARIABLES Normally, component values are defined right next to the part in the displayed field below the p ...
... make it equal to the sine wave amplitude 100mV. In general, it is not a bad idea to do this from the beginning to avoid problems when the analysis type is changed. USING PARAMETER LISTS & SWEPT VARIABLES Normally, component values are defined right next to the part in the displayed field below the p ...
Construction of the "4 lines decoder”
... or 100 µF for a fast enough voltage rise at startup. -- Between IC22 and R24, a resistor location is unoccupied when only one 5V regulator is used. A resistor must be putted if a higher voltage than 5V is used for the input circuit (TLC272), for example 8V, to match the levels between the amplifier ...
... or 100 µF for a fast enough voltage rise at startup. -- Between IC22 and R24, a resistor location is unoccupied when only one 5V regulator is used. A resistor must be putted if a higher voltage than 5V is used for the input circuit (TLC272), for example 8V, to match the levels between the amplifier ...
How to Reduce the Need for Guardbanding a Flash ADC Design
... For sensitive mixed-signal designs at small process nodes, the influence of parasitic elements is growing with the increasing interactions among devices and interconnects that are in close proximity. Circuits are highly sensitive to these parasitic effects, and accurate parasitic extraction is criti ...
... For sensitive mixed-signal designs at small process nodes, the influence of parasitic elements is growing with the increasing interactions among devices and interconnects that are in close proximity. Circuits are highly sensitive to these parasitic effects, and accurate parasitic extraction is criti ...
Reading Resistors - RSGC ACES
... Assuming the goal is to make your LEDs glow, not blow, it is important for you to review the identification and calculation of fixed, current-limiting resistors in both single and parallel LED circuits. ...
... Assuming the goal is to make your LEDs glow, not blow, it is important for you to review the identification and calculation of fixed, current-limiting resistors in both single and parallel LED circuits. ...
Evaluation Board User Guide UG-204
... As seen in Figure 1, the layout of this evaluation board is not optimized for the smallest PCB area. It is laid out in such a way that any of the components can be desoldered and replaced easily with different components with a hand soldering iron so that the user can modify the existing design with ...
... As seen in Figure 1, the layout of this evaluation board is not optimized for the smallest PCB area. It is laid out in such a way that any of the components can be desoldered and replaced easily with different components with a hand soldering iron so that the user can modify the existing design with ...
Tech Notes - Variable capacitors
... The tuning gang pictured below is typical of those used in AM radios before the introduction of FM broadcasts. The local oscillator generates an RF signal 455 KHz above that being received and this has caused some difficulties in design over the years as the RF and oscillator must track each other a ...
... The tuning gang pictured below is typical of those used in AM radios before the introduction of FM broadcasts. The local oscillator generates an RF signal 455 KHz above that being received and this has caused some difficulties in design over the years as the RF and oscillator must track each other a ...
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.