roadhouse 30
... the Gain Boost engaged, for those late night practice sessions, or wind up the wick for touch sensitive overdrive from the output valves, going into meltdown when you kick in the Boost: just what's needed for playing with the rest of the band. All this and you'll still hear every note! Series effect ...
... the Gain Boost engaged, for those late night practice sessions, or wind up the wick for touch sensitive overdrive from the output valves, going into meltdown when you kick in the Boost: just what's needed for playing with the rest of the band. All this and you'll still hear every note! Series effect ...
MAX17126B Multi-Output Power Supplies with VCOM Amplifier EVALUATION KIT AVAILABLE
... The MAX17126B generates all the supply rails for thinfilm transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a highaccuracy high-voltage gamma r ...
... The MAX17126B generates all the supply rails for thinfilm transistor liquid-crystal display (TFT LCD) TV panels operating from a regulated 12V input. They include a step-down and a step-up regulator, a positive and a negative charge pump, an operational amplifier, a highaccuracy high-voltage gamma r ...
74LVX14 Low Voltage Hex Inverter with Schmitt Trigger Input 74L
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
... Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
BATCH CONTROLLER D A TA SHEET F136 - BA TCH C
... • Robust IP67 (NEMA Type4X) field enclosure. It is so rugged, you can even stand on it! • Intrinsically Safe available - ATEX and IECEx approval for gas and dust applications. • Programming can be done by your own crew, with the sensible menu-driven structure, saving cost and irritation. Know one, k ...
... • Robust IP67 (NEMA Type4X) field enclosure. It is so rugged, you can even stand on it! • Intrinsically Safe available - ATEX and IECEx approval for gas and dust applications. • Programming can be done by your own crew, with the sensible menu-driven structure, saving cost and irritation. Know one, k ...
ACS712: Fully Integrated, Hall Effect
... IC amplifier gain (mV/G). The linear IC amplifier gain is programmed at the factory to optimize the sensitivity (mV/A) for the full-scale current of the device. Noise (VNOISE). The product of the linear IC amplifier gain (mV/G) and the noise floor for the Allegro Hall effect linear IC (≈1 G). The no ...
... IC amplifier gain (mV/G). The linear IC amplifier gain is programmed at the factory to optimize the sensitivity (mV/A) for the full-scale current of the device. Noise (VNOISE). The product of the linear IC amplifier gain (mV/G) and the noise floor for the Allegro Hall effect linear IC (≈1 G). The no ...
Fuse-bases for cylindrical fuse-links
... - 20.6 x 190 - 36 x 127 - 36 x 190 - 36 x 250 - 36 x 400 Vibration withstand: These semiconductor AC/DC ferrule fuse holders are tested with sine vibrations carried out at ambient, scanning each of the 3 main axes. Spectrom: 1st segment (2 to 16 Hz) constant displacement x = 5 mm peak. 2nd segment ( ...
... - 20.6 x 190 - 36 x 127 - 36 x 190 - 36 x 250 - 36 x 400 Vibration withstand: These semiconductor AC/DC ferrule fuse holders are tested with sine vibrations carried out at ambient, scanning each of the 3 main axes. Spectrom: 1st segment (2 to 16 Hz) constant displacement x = 5 mm peak. 2nd segment ( ...
Heater / Filament Supplies
... separate valves) should have their heaters wired in phase. Any noise induced will then be common mode and rejected by the stage (mostly). Valves in parallel singleended stages should have their heaters wires out of phase for mutual cancellation. Using two different colours for the heater wires will ...
... separate valves) should have their heaters wired in phase. Any noise induced will then be common mode and rejected by the stage (mostly). Valves in parallel singleended stages should have their heaters wires out of phase for mutual cancellation. Using two different colours for the heater wires will ...
ACS712 - Allegro Microsystems
... Linearity (ELIN). The degree to which the voltage output from the IC varies in direct proportion to the primary current through its full-scale amplitude. Nonlinearity in the output can be attributed to the saturation of the flux concentrator approaching the full-scale current. The following equation ...
... Linearity (ELIN). The degree to which the voltage output from the IC varies in direct proportion to the primary current through its full-scale amplitude. Nonlinearity in the output can be attributed to the saturation of the flux concentrator approaching the full-scale current. The following equation ...
General Description Features System Compatibility
... applications. By combining these hardware features with Conexant's playback and voice and speech preprocessing algorithms, this CODEC is the ideal solution for Enterprise platforms needing Lync and Skype, general consumer applications, and gaming/multi-media enthusiasts. The CX20721 has an integrate ...
... applications. By combining these hardware features with Conexant's playback and voice and speech preprocessing algorithms, this CODEC is the ideal solution for Enterprise platforms needing Lync and Skype, general consumer applications, and gaming/multi-media enthusiasts. The CX20721 has an integrate ...
ZXCT1107/1109/1110 LOW POWER HIGH-SIDE CURRENT MONITORS Description
... The basic application circuit for each device is shown in Figure 1. Two external resistors are required. The resistor RSENSE is connected in the path of the current to be monitored. The resistor RGAIN converts the device output current to a voltage for convenient processing by a further device, such ...
... The basic application circuit for each device is shown in Figure 1. Two external resistors are required. The resistor RSENSE is connected in the path of the current to be monitored. The resistor RGAIN converts the device output current to a voltage for convenient processing by a further device, such ...
Figure 1: Servo connection schematic.
... This pulse train has 1.0 ms high time and a 20 ms low time. The high time is the main ingredient for controlling a servo’s motion, and it is most commonly referred to as the pulse width. In this example, we are working with 1 ms wide pulses. Since these pulses go from low to high (0 V to 5 V) for a ...
... This pulse train has 1.0 ms high time and a 20 ms low time. The high time is the main ingredient for controlling a servo’s motion, and it is most commonly referred to as the pulse width. In this example, we are working with 1 ms wide pulses. Since these pulses go from low to high (0 V to 5 V) for a ...
table of contents
... measure RMS values of AC signals. This technique is to obtain the average value by rectifying and filtering the AC signal. The average value is then scaled upward (calibrated) to read the RMS value of a sine wave. In measuring pure sinusoidal waveform, this technique is fast, accurate and cost effec ...
... measure RMS values of AC signals. This technique is to obtain the average value by rectifying and filtering the AC signal. The average value is then scaled upward (calibrated) to read the RMS value of a sine wave. In measuring pure sinusoidal waveform, this technique is fast, accurate and cost effec ...
Total Harmonic Distortion Measurement System of Electronic
... DUT and the output signal of the DUT is measured by a spectrum analyzer, to detect harmonic distortion that is generated in the DUT. Note that in Fig.2, THD is measured by the ratio of Vdis to A ∗ Vin , and - in most cases - this ratio is very close to that of Vdis to Vout . Since state-of-the-art c ...
... DUT and the output signal of the DUT is measured by a spectrum analyzer, to detect harmonic distortion that is generated in the DUT. Note that in Fig.2, THD is measured by the ratio of Vdis to A ∗ Vin , and - in most cases - this ratio is very close to that of Vdis to Vout . Since state-of-the-art c ...
INA19x Current Shunt Monitor −16 V to +80 V Common
... common-mode voltages from −16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops. The INA193−INA195 devices provide identical functions but alternative p ...
... common-mode voltages from −16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops. The INA193−INA195 devices provide identical functions but alternative p ...
LT3825 - Isolated No-Opto Synchronous Flyback Controller with
... The LT3825 is a current mode switcher controller IC designed specifically for use in an isolated flyback topology employing synchronous rectification. The LT3825 operation is similar to traditional current mode switchers. The major difference is that output voltage feedback is derived via sensing th ...
... The LT3825 is a current mode switcher controller IC designed specifically for use in an isolated flyback topology employing synchronous rectification. The LT3825 operation is similar to traditional current mode switchers. The major difference is that output voltage feedback is derived via sensing th ...
Features • - megaslides.es
... ter delivering a 90 dB dynamic range. It comprises a multibit sigma-delta modulator with dither, continuous time analog filters and analog output drive circuitry. This architecture provides a high insensitivity to clock jitter. The digital interpolation fi lter increases the sample rate by a factor ...
... ter delivering a 90 dB dynamic range. It comprises a multibit sigma-delta modulator with dither, continuous time analog filters and analog output drive circuitry. This architecture provides a high insensitivity to clock jitter. The digital interpolation fi lter increases the sample rate by a factor ...
Three-Phase Power Quality Analyzer PowerPad Model 3945-B
... Trend recording from one to 22 variables and from one to six inputs can be programmed, stored and displayed at storage rates between one second and 15 minutes. Data can be analyzed on screen by moving the horizontal cursor to see MIN, MAX and instantaneous values as well as time and date. The time a ...
... Trend recording from one to 22 variables and from one to six inputs can be programmed, stored and displayed at storage rates between one second and 15 minutes. Data can be analyzed on screen by moving the horizontal cursor to see MIN, MAX and instantaneous values as well as time and date. The time a ...
AILD-1 Automotive Instrumentation Lighting Dimmer DIY Kit
... 1 s and then remove from ground for between 0.5 s and 2 s. Once the status indicator (red LED) begins to flash at 4 Hz, the AILD-1 has entered training mode and you can proceed to step 5. If this doesn’t work, wait at least 2 s and try again (repeat step 4, with rheostat still disconnected). 5. Reco ...
... 1 s and then remove from ground for between 0.5 s and 2 s. Once the status indicator (red LED) begins to flash at 4 Hz, the AILD-1 has entered training mode and you can proceed to step 5. If this doesn’t work, wait at least 2 s and try again (repeat step 4, with rheostat still disconnected). 5. Reco ...
STATIC BYPASS SWITCH STS207 LV
... bypass mains supply. The transfer time between the two inputs is less than 4ms. Therefore the use within an IT environment is possible. The STS monitors both incoming sources according to the voltage level, frequency and their synchronization. In combination with the inverter series INV215/222 the u ...
... bypass mains supply. The transfer time between the two inputs is less than 4ms. Therefore the use within an IT environment is possible. The STS monitors both incoming sources according to the voltage level, frequency and their synchronization. In combination with the inverter series INV215/222 the u ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.