Document
... pointers, are now making their way to the manufacturing floor. Welding Type 304 Stainless steel (0.024 inch), Titanium foil (0.005 inch thick) and laser brazing with a silicon-bronze brazing wire. Conductive heat resistance seam welding (CHRSEW) is developed. The process uses steel cover sheets pl ...
... pointers, are now making their way to the manufacturing floor. Welding Type 304 Stainless steel (0.024 inch), Titanium foil (0.005 inch thick) and laser brazing with a silicon-bronze brazing wire. Conductive heat resistance seam welding (CHRSEW) is developed. The process uses steel cover sheets pl ...
Service Guide Specification
... circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assemb ...
... circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assemb ...
No-fault-found and intermittent failures in electronic products
... company reputation, and in some cases potential safety hazards. NFF and intermittent failures have been reported in the automotive, avionics and telecommunications, computer and consumer industries where they represent a significant percentage of reported warranty returns and field returns [8], resu ...
... company reputation, and in some cases potential safety hazards. NFF and intermittent failures have been reported in the automotive, avionics and telecommunications, computer and consumer industries where they represent a significant percentage of reported warranty returns and field returns [8], resu ...
PSK-20 Transceiver Board Kit Instructions
... wire- it should cut the insulation cleanly but should not nick the wire itself- try this out on a sample length of toroid wire first.) Counting the turns: If the wire passes through the toroid center hole, it counts as a turn. Here's an example: This toroid is wound with 8 turns ...
... wire- it should cut the insulation cleanly but should not nick the wire itself- try this out on a sample length of toroid wire first.) Counting the turns: If the wire passes through the toroid center hole, it counts as a turn. Here's an example: This toroid is wound with 8 turns ...
PSK-20 Transceiver Board Kit Instructions
... wire- it should cut the insulation cleanly but should not nick the wire itself- try this out on a sample length of toroid wire first.) Counting the turns: If the wire passes through the toroid center hole, it counts as a turn. Here's an example: This toroid is wound with 8 turns ...
... wire- it should cut the insulation cleanly but should not nick the wire itself- try this out on a sample length of toroid wire first.) Counting the turns: If the wire passes through the toroid center hole, it counts as a turn. Here's an example: This toroid is wound with 8 turns ...
Appendix C: Sensor Packaging and Installation
... solders, as the fumes are toxic. Also, many of these solders become superconducting at lower temperatures. The transition temperature should be checked if this could affect your experiment. (Read on to the fasteners section for more comments on solders.) There are a number of fluxes that are used wi ...
... solders, as the fumes are toxic. Also, many of these solders become superconducting at lower temperatures. The transition temperature should be checked if this could affect your experiment. (Read on to the fasteners section for more comments on solders.) There are a number of fluxes that are used wi ...
04_FINAL_AVR_2009 (PPTmin)
... Board Safety: Caution: Many of the components used in this workshop are sensitive to electrostatic discharge (ESD). Please ensure that you are wearing your protective wrist strap at all times. There will be a warning slide when components are ESD and heat sensitive. ...
... Board Safety: Caution: Many of the components used in this workshop are sensitive to electrostatic discharge (ESD). Please ensure that you are wearing your protective wrist strap at all times. There will be a warning slide when components are ESD and heat sensitive. ...
mousey the junkbot
... If we hooked up Mousey’s motors and battery at this point, it would simply chase a light source. Now we’ll make it more interesting by adding Mousey’s whisker-triggered “fear” reflex. To create the runaway circuit, we need the bump switch you already pulled, a 5V DPDT relay, a transistor, and a simp ...
... If we hooked up Mousey’s motors and battery at this point, it would simply chase a light source. Now we’ll make it more interesting by adding Mousey’s whisker-triggered “fear” reflex. To create the runaway circuit, we need the bump switch you already pulled, a 5V DPDT relay, a transistor, and a simp ...
MODSIX_7971 GENII V7 Clock assembly notes
... install the GPS connector BEFORE the RFMODULE. For custom builds the connector could possibly be top mounted, but the GPS signal and power pins would be moved, and the connector would physically interfere with the RFMODULE’s normal placement. RF1 2.4ghz RFMODULE. The module is normally inst ...
... install the GPS connector BEFORE the RFMODULE. For custom builds the connector could possibly be top mounted, but the GPS signal and power pins would be moved, and the connector would physically interfere with the RFMODULE’s normal placement. RF1 2.4ghz RFMODULE. The module is normally inst ...
EHP-AX08EL/UB01H
... Sufficient thermal management must be implemented. Please refer to the graph “Forward Current Derating Curve “ on Page 5. The soldering temperature must be kept under 60℃ at the driving current 700mA.Otherwise, the junction temperature of die may exceed over the limit at high current driving conditi ...
... Sufficient thermal management must be implemented. Please refer to the graph “Forward Current Derating Curve “ on Page 5. The soldering temperature must be kept under 60℃ at the driving current 700mA.Otherwise, the junction temperature of die may exceed over the limit at high current driving conditi ...
Electronic circuit design and component selecjon
... hap://www.youtube.com/watch?v=5uiroWBkdFY&feature=related ...
... hap://www.youtube.com/watch?v=5uiroWBkdFY&feature=related ...
02_B_AVR (PPTmin) - Colorado Space Grant Consortium
... - Building in a bread board section usually calls for a technique called “bridging.” - If you are unfamiliar with bridging, it is used to make electrical connection between components when pre-printed traces do not already exits. ...
... - Building in a bread board section usually calls for a technique called “bridging.” - If you are unfamiliar with bridging, it is used to make electrical connection between components when pre-printed traces do not already exits. ...
Document
... Safety Note: A Soldering Iron gets hotter than 374 F. Do not touch the soldering iron’s metal parts or you will receive a third degree burn. Wear safety glasses when soldering. A good solder joint depends on the following: 1) Solder iron must have a clean, well-tinned tip. Tin the tip by wiping the ...
... Safety Note: A Soldering Iron gets hotter than 374 F. Do not touch the soldering iron’s metal parts or you will receive a third degree burn. Wear safety glasses when soldering. A good solder joint depends on the following: 1) Solder iron must have a clean, well-tinned tip. Tin the tip by wiping the ...
electronic pets
... lights' used on bicycles. Infra-red LEDs produce infra-red light that cannot be seen by the human eye but can be used in devices such as video remote-controls. ...
... lights' used on bicycles. Infra-red LEDs produce infra-red light that cannot be seen by the human eye but can be used in devices such as video remote-controls. ...
IPC 7801 - Reflow Oven Process Control Standard
... cools off quickly. This permits wetting and flow of solder during reflow while minimizing time at Peak Temperature. Thermocouple (T/C) A temperature sensor consisting of two dissimilar metals in physical contact. The electrical potential (voltage) between the contact point and a reference point in t ...
... cools off quickly. This permits wetting and flow of solder during reflow while minimizing time at Peak Temperature. Thermocouple (T/C) A temperature sensor consisting of two dissimilar metals in physical contact. The electrical potential (voltage) between the contact point and a reference point in t ...
SIM Card EMI Filter Array with ESD Protection
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
High Power White LED NSPW500BS
... ・ Care must be taken so that reverse voltage will not exceed the absolute maximum rating when using LEDs with matrix drive. ・ The leads are plated with silver. They will become discolored by contact with hydrogen sulfide and other gaseous chemicals. Precautions must be taken to maintain a clean stor ...
... ・ Care must be taken so that reverse voltage will not exceed the absolute maximum rating when using LEDs with matrix drive. ・ The leads are plated with silver. They will become discolored by contact with hydrogen sulfide and other gaseous chemicals. Precautions must be taken to maintain a clean stor ...
Bottom-up Nanoconstruction by the Welding of Individual Metallic
... The ability to weld similar nanowires together with matching solder material will have many applications, particularly in the repair of failed interconnects and electronic circuitry. However the presented welding technique has far wider applicability in the area of integrating individual nanoobjects ...
... The ability to weld similar nanowires together with matching solder material will have many applications, particularly in the repair of failed interconnects and electronic circuitry. However the presented welding technique has far wider applicability in the area of integrating individual nanoobjects ...
Welding Processes
... Dissimilar metals which canot be welded can be joined by brazing Very thin metals can be joined Metals with different thickness can be joined easily In brazing thermal stresses are not produced in the work piece. Hence there is no distortion • Using this process, carbides tips are brazed on the stee ...
... Dissimilar metals which canot be welded can be joined by brazing Very thin metals can be joined Metals with different thickness can be joined easily In brazing thermal stresses are not produced in the work piece. Hence there is no distortion • Using this process, carbides tips are brazed on the stee ...
BBproject - WordPress.com
... purity of copper. The high resistance paths are always undesired for soldered connections. 6. The most difficult part of making an operation, it provides greater amount of satisfaction because it is carried out with more care and skill. 7. The board used for project has copper-foil thickness in rang ...
... purity of copper. The high resistance paths are always undesired for soldered connections. 6. The most difficult part of making an operation, it provides greater amount of satisfaction because it is carried out with more care and skill. 7. The board used for project has copper-foil thickness in rang ...
GTL2012
... Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both the mechanical and the electrical connection. There is no single soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and Surface Mount Devices (SMDs) are m ...
... Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both the mechanical and the electrical connection. There is no single soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and Surface Mount Devices (SMDs) are m ...
IPC-7801 Reflow Oven Process Control Standard Working Draft 2
... the surface easily, and like polyimide, can be easily placed or moved to various locations. Metal tape is a good choice for attachment when the surface of the assembly must not be damaged. The residue left by the tape can easily be removed from the assembly. Double-sided metal tapes are stronger the ...
... the surface easily, and like polyimide, can be easily placed or moved to various locations. Metal tape is a good choice for attachment when the surface of the assembly must not be damaged. The residue left by the tape can easily be removed from the assembly. Double-sided metal tapes are stronger the ...
Eggfinder RX Assembly Manual RX Board Rev B4d
... “modules”, the GPS module and the RF module, that could potentially be damaged by the heat of surface-mounting them in an oven; that’s why we chose to have you solder them. In order to help make your assembly successful, we have included about 12” of very fine (.020”), very low temperature (about 18 ...
... “modules”, the GPS module and the RF module, that could potentially be damaged by the heat of surface-mounting them in an oven; that’s why we chose to have you solder them. In order to help make your assembly successful, we have included about 12” of very fine (.020”), very low temperature (about 18 ...
CSPEMI400 - SIM Card EMI Filter Array with ESD Protection
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
Soldering
Soldering (pronounced /ˈsɒ ˌdər ɪŋ/) is a process in which two or more metal items are joined together by melting and flowing a filler metal (solder) into the joint, the filler metal having a lower melting point than the adjoining metal. Soldering differs from welding in that soldering does not involve melting the work pieces. In brazing, the filler metal melts at a higher temperature, but the work piece metal does not melt. In the past, nearly all solders contained lead, but environmental and health concerns have increasingly dictated use of lead-free alloys for electronics and plumbing purposes.