Pins
... Find analog design primitives in the analogLib library. This library is included wherever the Analog Artist software is installed in the path ../tools/dfII/etc/cdslib/artist. Include this path in your library search path to use analogLib components. The system prompts for component parameters when i ...
... Find analog design primitives in the analogLib library. This library is included wherever the Analog Artist software is installed in the path ../tools/dfII/etc/cdslib/artist. Include this path in your library search path to use analogLib components. The system prompts for component parameters when i ...
Principles of HF tube welding - Electronic Heating Equipment
... cooling but unfortunately we are not quite there yet. air or nitrogen will reduce the flow requirements, but Modern ferrites are much improved over those ferrite works best in the 80-150 degree range, and available a few years ago, but even the best are not cooling it excessively actually increases ...
... cooling but unfortunately we are not quite there yet. air or nitrogen will reduce the flow requirements, but Modern ferrites are much improved over those ferrite works best in the 80-150 degree range, and available a few years ago, but even the best are not cooling it excessively actually increases ...
ENTC 4390
... X-ray production is most efficient (more x rays are produced per unit time) if the potential of the target is always positive and if the voltage between the filament and target is kept at its maximum value In most x-ray equipment, ac is converted to direct current (dc), and the voltage between filam ...
... X-ray production is most efficient (more x rays are produced per unit time) if the potential of the target is always positive and if the voltage between the filament and target is kept at its maximum value In most x-ray equipment, ac is converted to direct current (dc), and the voltage between filam ...
Experimental mercury ARC rectifier.
... recorder is rather large and the length of run short, the results were not considered of much significance. In order to better evaluate the tube a miss-fire counter circuit ...
... recorder is rather large and the length of run short, the results were not considered of much significance. In order to better evaluate the tube a miss-fire counter circuit ...
Solid snap together electronic connectors
... noted). Terminals are color-coded by wire size: 22-18 AWG are red, 16-14 AWG are blue, 26-20 and 12-10 AWG are yellow. Insulated barrel terminals offer everything noninsulated terminals offer, plus they provide electrical isolation and prevent wire flexing at the crimp point. Female terminals are ti ...
... noted). Terminals are color-coded by wire size: 22-18 AWG are red, 16-14 AWG are blue, 26-20 and 12-10 AWG are yellow. Insulated barrel terminals offer everything noninsulated terminals offer, plus they provide electrical isolation and prevent wire flexing at the crimp point. Female terminals are ti ...
14349 - Peacemaker Manual
... Your Ashdown Engineering amplifier has been manufactured to the highest standards, using the bestselected materials.To ensure its optimum performance, please ensure your amplifier is regularly serviced. This product carries a LIMITED LIFETIME WARRANTY, against defects in materials and workmanship, f ...
... Your Ashdown Engineering amplifier has been manufactured to the highest standards, using the bestselected materials.To ensure its optimum performance, please ensure your amplifier is regularly serviced. This product carries a LIMITED LIFETIME WARRANTY, against defects in materials and workmanship, f ...
vibro-champ.pdf
... The VC LFO stops oscillating when the footswitch makes contact, but instantly comes on reliably when you stomp again. The Silvertone originally would stay oscillating, with the footswitch just grounding the junction of the power tubes' *bias* resistors (it is cathode biased so ground is good) to rem ...
... The VC LFO stops oscillating when the footswitch makes contact, but instantly comes on reliably when you stomp again. The Silvertone originally would stay oscillating, with the footswitch just grounding the junction of the power tubes' *bias* resistors (it is cathode biased so ground is good) to rem ...
parasitic-oscillatio..
... Parasitic or HF oscillations is unique to the tube and chassis setup. It's kinda like a super high resonance frequency that is inherent with the tube's construction and the EMF surrouding it. Once you hit this frequency, the tube starts to go ballistic and sucks (I guess this is where the term "para ...
... Parasitic or HF oscillations is unique to the tube and chassis setup. It's kinda like a super high resonance frequency that is inherent with the tube's construction and the EMF surrouding it. Once you hit this frequency, the tube starts to go ballistic and sucks (I guess this is where the term "para ...
A ROYAL TREAT FOR YOUR EARS AudioValveRKV Mark II , The
... resistance earphones of AKG K240 Studio (55 Ohms) and Grado SR60 (32 Ohms), the performance can perfectly meet the standard requirement. But in reference to the earphone amplifier, the difference is not so obvious. To match the AudioValve with low resistance earphone (under 100 Ohms), we recommend t ...
... resistance earphones of AKG K240 Studio (55 Ohms) and Grado SR60 (32 Ohms), the performance can perfectly meet the standard requirement. But in reference to the earphone amplifier, the difference is not so obvious. To match the AudioValve with low resistance earphone (under 100 Ohms), we recommend t ...
Arduino Nixie Clock v8 - Open Rate open source rating and mediation
... of the tubes indefinitely. Other designs run the tubes too “hard”, and this causes a rapid degradation in the useful life of the tube. ...
... of the tubes indefinitely. Other designs run the tubes too “hard”, and this causes a rapid degradation in the useful life of the tube. ...
strobe troubleshooting guide
... Unhook power supply from power source and let stand for 5-10 minutes to allow power to bleed off capacitors before attempting any troubleshooting. Even after 5-10 minutes, care should be taken when handling components as electrical shock can result. Although the numbers are small all strobe connecto ...
... Unhook power supply from power source and let stand for 5-10 minutes to allow power to bleed off capacitors before attempting any troubleshooting. Even after 5-10 minutes, care should be taken when handling components as electrical shock can result. Although the numbers are small all strobe connecto ...
5 cm x 5 cm Test Fixture Operation Manual
... best alignment. Apply fittings to the anode and cathode inlet tubes, anode exhaust tube and cathode exhaust tube (optional if using air). This test fixture performs best in a cross flow configuration – the anode and cathode gas enter the manifold on opposite sides, crossing each other as they traver ...
... best alignment. Apply fittings to the anode and cathode inlet tubes, anode exhaust tube and cathode exhaust tube (optional if using air). This test fixture performs best in a cross flow configuration – the anode and cathode gas enter the manifold on opposite sides, crossing each other as they traver ...
Three-dimensional manipulation of carbon nanotubes under a
... outer shells [19] or it could have been a bundle of tubes which were delaminated from each other at the breaking point. The resolution of this SEM is not high enough to determine which has actually occurred, though the concentricity of the tube does suggest the former. This phenomenon is known as ‘s ...
... outer shells [19] or it could have been a bundle of tubes which were delaminated from each other at the breaking point. The resolution of this SEM is not high enough to determine which has actually occurred, though the concentricity of the tube does suggest the former. This phenomenon is known as ‘s ...
Royalist45 MK2 1 - Tone King Amplifier Company
... The Royalist is a non-master-volume amp, which means that the volume control alone determines the signal level through the amplifier. This makes it simple to dial in. You turn the volume control down for clean tones, and turn it up for distortion. Easy enough, but there is a limitation. With this ki ...
... The Royalist is a non-master-volume amp, which means that the volume control alone determines the signal level through the amplifier. This makes it simple to dial in. You turn the volume control down for clean tones, and turn it up for distortion. Easy enough, but there is a limitation. With this ki ...
X-ray tube 2
... the port. This can cause added filtering or interference with the flow of electrons. If the temperature of the anode increases to rapidly, the anode can crack and then become unstable in rotation. ...
... the port. This can cause added filtering or interference with the flow of electrons. If the temperature of the anode increases to rapidly, the anode can crack and then become unstable in rotation. ...
Stereo Variable Mu® Limiter Compressor
... If the source is “stereo” then the best method is to switch from SEP to LINK. This insures that both left and right sides will change gain the same amount at the same time. That way a sound located in center will stay in center and not move around. This unit uses both the channels to control the gai ...
... If the source is “stereo” then the best method is to switch from SEP to LINK. This insures that both left and right sides will change gain the same amount at the same time. That way a sound located in center will stay in center and not move around. This unit uses both the channels to control the gai ...
ionization gauge tubes
... via a plasma to couple a high voltage electrode potential to the vacuum chamber. If exposed conductive parts of the gauge, controller, and chamber are not grounded, they may attain a potential near that of the high voltage electrode during this coupling. Potentially fatal electrical shock could then ...
... via a plasma to couple a high voltage electrode potential to the vacuum chamber. If exposed conductive parts of the gauge, controller, and chamber are not grounded, they may attain a potential near that of the high voltage electrode during this coupling. Potentially fatal electrical shock could then ...
c50_origmod.pdf
... with a little more gain than the stock tubes. The driver tube I finally settled on is a NOS GE 12AX7WA, which seems to me to be the cleanest and the strongest of all of these tubes. The guitar signal goes directly to the first stage of V1 in all modes so its selection is very critical to the sound ...
... with a little more gain than the stock tubes. The driver tube I finally settled on is a NOS GE 12AX7WA, which seems to me to be the cleanest and the strongest of all of these tubes. The guitar signal goes directly to the first stage of V1 in all modes so its selection is very critical to the sound ...
Accordion Amplifier
... Driving the Accordion Amplifier First of all, we do not need a phase splitter, which is a relief. Still, we have some work ahead of us. The easiest approach is to use an interstage transformer with two secondaries, one for each output tube. Two arrangements are possible. The first relies on the outp ...
... Driving the Accordion Amplifier First of all, we do not need a phase splitter, which is a relief. Still, we have some work ahead of us. The easiest approach is to use an interstage transformer with two secondaries, one for each output tube. Two arrangements are possible. The first relies on the outp ...
MDP-1 Vacuum Tube Mic/DI Preamp- Operating Manual Features
... than the low cut filters on most mics or mixers. In the 'Off' position, the filter circuit is removed from the signal path. Note that the Mic Lo Cut filter affects only the mic input, and not the DI input. GAIN: +33 to +66dB The GAIN Control is an 11 position rotary switch that adjusts the gain of t ...
... than the low cut filters on most mics or mixers. In the 'Off' position, the filter circuit is removed from the signal path. Note that the Mic Lo Cut filter affects only the mic input, and not the DI input. GAIN: +33 to +66dB The GAIN Control is an 11 position rotary switch that adjusts the gain of t ...
Pin Mapping Key Concepts
... • “The [Pin Mapping] keyword names the connections between POWER and/or GND pins and buffer and/or terminator voltage supply references using unique bus labels. All buses with identical labels are assumed to be connected with an ideal short. Each label must be associated with at least one pin whose ...
... • “The [Pin Mapping] keyword names the connections between POWER and/or GND pins and buffer and/or terminator voltage supply references using unique bus labels. All buses with identical labels are assumed to be connected with an ideal short. Each label must be associated with at least one pin whose ...
Manual - Tone King Amplifier Company
... The effects loop is a tube-buffered series loop. It is designed to be used with either standard footpedals or rack mount effects. The front panel “FX Bypass” switch can be used to bypass the loop, and should be set in the Bypass position if you are not using the loop. The “Send” jack should be conne ...
... The effects loop is a tube-buffered series loop. It is designed to be used with either standard footpedals or rack mount effects. The front panel “FX Bypass” switch can be used to bypass the loop, and should be set in the Bypass position if you are not using the loop. The “Send” jack should be conne ...
Pendulum MDP-1 Operating Manual
... front of the input transformer to prevent overload. To optimize common-mode rejection, the metal-film resistors are hand-matched to better than 0.1%. Use this position when recording with mics placed on sources with high sound pressure levels such as drums, guitar amps, or when close-micing a singer ...
... front of the input transformer to prevent overload. To optimize common-mode rejection, the metal-film resistors are hand-matched to better than 0.1%. Use this position when recording with mics placed on sources with high sound pressure levels such as drums, guitar amps, or when close-micing a singer ...
Tube socket
Tube sockets are electrical sockets into which vacuum tubes (also known as valves) can be plugged, holding them in place and providing terminals, which can be soldered into the circuit, for each of the pins. Sockets are designed to allow tubes to be plugged in in only one orientation. They were used in all tube electronic equipment to allow tubes, which failed relatively frequently, to be quickly tested and replaced. In the day of tube radio and television it was common in the US for local drug stores to have vacuum tube testers, and sell replacement tubes.Throughout the tube era, as technology developed, sometimes differently in different parts of the world, many tube bases and sockets came into use. Sockets are not universal; different tubes may fit mechanically into the same socket, though they may not work properly and possibly become damaged.Tube sockets were typically mounted in holes on a sheet metal chassis and wires or other components were hand soldered to lugs on the underside of the socket. In the 1950s, printed circuit boards were introduced and tube sockets were developed whose contacts could be soldered directly to the printed wiring tracks. Looking at the bottom of a socket, or, equivalently, a tube from its bottom, the pins were numbered clockwise, starting at an index notch or gap, a convention that has persisted into the integrated circuit era.In the 1930s, tubes often had the connection to the control grid brought out through a metal top cap on the top of the tube. This was connected by using a clip with an attached wire lead. An example would be the 6A7 pentagrid converter. Later, some tubes, particularly those used as radio frequency (RF) power amplifiers or horizontal deflection amplifiers in TV sets, such as the 6DQ6, had the plate or anode lead protrude through the envelope. In both cases this allowed the tube's output circuitry to be isolated from the input (grid) circuit more effectively. In the case of the tubes with the plate brought out to a cap, this also allowed the plate to run at higher voltages (over 26,000 volts in the case of rectifiers for colour television, such as the 3A3, as well as high-voltage regulator tubes.) A few unusual tubes had caps for both grid and plate; the caps were symmetrically placed, with divergent axes.