RapidLED Oceanic BioCube 8 Retrofit
... should be set to full brightness. The multimeter should be wired into your LED string exactly the same as an LED, + to -, in fact, if you just pretend it is an LED, you will have no problem measuring current. If you wire the multimeter in backwards, it will still work, but your measurements will be ...
... should be set to full brightness. The multimeter should be wired into your LED string exactly the same as an LED, + to -, in fact, if you just pretend it is an LED, you will have no problem measuring current. If you wire the multimeter in backwards, it will still work, but your measurements will be ...
LOW-FREQUENCY RESPONSE BJT AMPLIFIER
... GENERAL FREQUENCY CONSIDERATIONS For each system of Fig. 11.4, there is a band of frequencies in which the magnitude of the gain is either equal or relatively close to the mid-band value. To fix the frequency boundaries of relatively high gain, 0.707Avmid was chosen to be the gain at the cutoff lev ...
... GENERAL FREQUENCY CONSIDERATIONS For each system of Fig. 11.4, there is a band of frequencies in which the magnitude of the gain is either equal or relatively close to the mid-band value. To fix the frequency boundaries of relatively high gain, 0.707Avmid was chosen to be the gain at the cutoff lev ...
How to Define the LF Driver`s Key Parameters in
... passive entry (PE) systems have become standard in mediumclass cars. Although they’ve been available for several years, they have become more popular recently as their increased level of integration lowers system costs. Today, the latest trend is toward passive entry passive start systems (PEPS) for ...
... passive entry (PE) systems have become standard in mediumclass cars. Although they’ve been available for several years, they have become more popular recently as their increased level of integration lowers system costs. Today, the latest trend is toward passive entry passive start systems (PEPS) for ...
CSE466 Syllabus
... Let sin[] be a look up table with 256 entries (1 complete cycle) Every .1ms (10KHz) P2 = sin[t1] + sin[t2] + sin[t3] … For 1KHz, t1 += 256/10 is this hard? how do we implement this? For 500Hz, t2 += 256/20 At 8-bit resolution we can vary output from 0 to 255. Hi frequencies are smoother ...
... Let sin[] be a look up table with 256 entries (1 complete cycle) Every .1ms (10KHz) P2 = sin[t1] + sin[t2] + sin[t3] … For 1KHz, t1 += 256/10 is this hard? how do we implement this? For 500Hz, t2 += 256/20 At 8-bit resolution we can vary output from 0 to 255. Hi frequencies are smoother ...
Linear Series - Tokistar Lighting
... Analog Modes - For operation from devices using 0/1-10VDC protocol, up to 10 dimmer packs may be connected in series. For applications exceeding 10 dimmer packs, an additional feed from the analog dimming device is required. Manual Mode - You may select a light intensity the fixtures will operate at ...
... Analog Modes - For operation from devices using 0/1-10VDC protocol, up to 10 dimmer packs may be connected in series. For applications exceeding 10 dimmer packs, an additional feed from the analog dimming device is required. Manual Mode - You may select a light intensity the fixtures will operate at ...
MAGIQ Overview - Caltech Optical Observatories
... SOR Feasibility • Using SOR’s system with a MLP architecture. – High power supplies in thermal enclosure on the Nasmyth Platform. – Large gauge low voltage high current power cables from Nas Platform to elevation ring (200 ft maximum). – Elevation ring will include two 3’x8’ thermally controlled op ...
... SOR Feasibility • Using SOR’s system with a MLP architecture. – High power supplies in thermal enclosure on the Nasmyth Platform. – Large gauge low voltage high current power cables from Nas Platform to elevation ring (200 ft maximum). – Elevation ring will include two 3’x8’ thermally controlled op ...
Cayin`s $1295 Integrated Dual-Mode A-50T Amplifier
... work-out in this household: they are always on. First a little "release the steam" music after a hard day at work. Then some more mellow, "let's make dinner" jazz tunes. Finally, a video disc from Blockbuster. Action or drama mostly – sometimes comedy. This stereo is on all night long and most of th ...
... work-out in this household: they are always on. First a little "release the steam" music after a hard day at work. Then some more mellow, "let's make dinner" jazz tunes. Finally, a video disc from Blockbuster. Action or drama mostly – sometimes comedy. This stereo is on all night long and most of th ...
100 - 400 Amps, 600 VAC
... • Three-position switch—Fast Test, Auto, Normal Test • Arc chutes on main contacts ...
... • Three-position switch—Fast Test, Auto, Normal Test • Arc chutes on main contacts ...
Measuring Impedance and Frequency Response of Guitar Pickups
... which couples into the guitar pickup. The pickup then produces an output voltage, the magnitude and phase of which depend on its frequency response. In order to obtain meaningful results the drive coil must have a wider frequency response than the guitar pickup. The driver coil I used for this purpo ...
... which couples into the guitar pickup. The pickup then produces an output voltage, the magnitude and phase of which depend on its frequency response. In order to obtain meaningful results the drive coil must have a wider frequency response than the guitar pickup. The driver coil I used for this purpo ...
MB 200 OWNER`S MANUAL - Gallien
... The MB Series protection circuitry constantly monitors for unsafe operating conditions such as short circuits, miss-wired speaker cables, blown speakers, improper ventilation, and incorrect speaker configurations. In addition, protection is provided during power up/down. If the MB Series senses any ...
... The MB Series protection circuitry constantly monitors for unsafe operating conditions such as short circuits, miss-wired speaker cables, blown speakers, improper ventilation, and incorrect speaker configurations. In addition, protection is provided during power up/down. If the MB Series senses any ...
Datasheet
... input sensitivity of ±200mV. Input impedance of the receiver is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receiver is equipped with a fail-safe feature which guarantees that the receiver output will be in ...
... input sensitivity of ±200mV. Input impedance of the receiver is typically 15kΩ (12kΩ minimum). A wide common mode range of -7V to +12V allows for large ground potential differences between systems. The receiver is equipped with a fail-safe feature which guarantees that the receiver output will be in ...
New series of TFT display driver in mobile phone application
... Today, mobile phones tend to be multifunctional and are no longer simply for communication purposes. While surfing for mobile phones in consumer markets, you could easily pick up a smartphone with a QVGA TFT-LCD and a two-megapixel camera. Your mobile phone could be your MP3, DSC, PDA, PMP and even ...
... Today, mobile phones tend to be multifunctional and are no longer simply for communication purposes. While surfing for mobile phones in consumer markets, you could easily pick up a smartphone with a QVGA TFT-LCD and a two-megapixel camera. Your mobile phone could be your MP3, DSC, PDA, PMP and even ...
inguz amplifier
... impedance approximating 4 ohms, with the output impedance being reasonably constant across the audio range (primarily resistive). Using an unbalanced bridge achieves good stability with easily available components; there’s no need for closely-matched resistors beyond 1% tolerance. One interesting fe ...
... impedance approximating 4 ohms, with the output impedance being reasonably constant across the audio range (primarily resistive). Using an unbalanced bridge achieves good stability with easily available components; there’s no need for closely-matched resistors beyond 1% tolerance. One interesting fe ...
TARA CONTROLS UCI Random Start USER`S GUIDE Now with
... 6. A 120 VAC gate (air cylinder) outlet. The standard configuration provides the same signal at both outlets (GATE 1 and GATE 2) and will provide 120 VAC for the gate UP position and 0 VAC for the gate DOWN position. However, TARA can provide custom versions that will control GATE 1 and GATE 2 separ ...
... 6. A 120 VAC gate (air cylinder) outlet. The standard configuration provides the same signal at both outlets (GATE 1 and GATE 2) and will provide 120 VAC for the gate UP position and 0 VAC for the gate DOWN position. However, TARA can provide custom versions that will control GATE 1 and GATE 2 separ ...
Data Sheet S85001-0628 -- Genesis Outdoor
... Genesis clear-lensed strobes are UL 1971-listed for use indoors as wall- or ceiling-mounted public-mode notification appliances for the hearing impaired, and UL 1638-listed for outdoor applications. Prevailing codes require strobes to be used where ambient noise conditions exceed specified levels, w ...
... Genesis clear-lensed strobes are UL 1971-listed for use indoors as wall- or ceiling-mounted public-mode notification appliances for the hearing impaired, and UL 1638-listed for outdoor applications. Prevailing codes require strobes to be used where ambient noise conditions exceed specified levels, w ...
Model ZAC-40 - Fire Alarm Resources
... Setting the low frequency cutoff Low frequency cutoff can be set for 240Hz or 85Hz. This setting acts on both: local audio input and on all digital channels. Setting for 240 Hz protects small speakers from being overload with bass impulses. Speech intelligibility may be improved. This setting is not ...
... Setting the low frequency cutoff Low frequency cutoff can be set for 240Hz or 85Hz. This setting acts on both: local audio input and on all digital channels. Setting for 240 Hz protects small speakers from being overload with bass impulses. Speech intelligibility may be improved. This setting is not ...
CX212B - Audix
... This feature allows you to change the frequency response of the CX212B and gently diminish the bass response from 300 Hz and below (-3dB at 120 Hz with a 12 dB per octave slope). The bass roll-off (also referred to as “attenuation”) is the switch on the left-hand side above the Audix logo. When the ...
... This feature allows you to change the frequency response of the CX212B and gently diminish the bass response from 300 Hz and below (-3dB at 120 Hz with a 12 dB per octave slope). The bass roll-off (also referred to as “attenuation”) is the switch on the left-hand side above the Audix logo. When the ...
Polarity adaptive RS-485/RS
... receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature reduced slew-rate driver that minimize EMI and reduce reflections caused by improperly terminated cables, ...
... receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature reduced slew-rate driver that minimize EMI and reduce reflections caused by improperly terminated cables, ...
Lecture Notes - Resonance Circuits and Characteristics File
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
Resonance
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
... The frequencies corresponding to 0.707 of the maximum current are called the band frequencies, cutoff frequencies, or half-power frequencies (ƒ1, ƒ2). Half-power frequencies are those frequencies at which the power delivered is onehalf that delivered at resonant frequency. The range of frequen ...
Operating Instructions
... The UPQ-1P loudspeaker’s extended low-frequency headroom gives it a smooth sound over a wide operating frequency range of 55 Hz to 18 kHz. With its easy-to-use and versatile QuickFly® rigging, the UPQ-1P loudspeaker is equally suited to touring, rental, and fixed installation applications. High powe ...
... The UPQ-1P loudspeaker’s extended low-frequency headroom gives it a smooth sound over a wide operating frequency range of 55 Hz to 18 kHz. With its easy-to-use and versatile QuickFly® rigging, the UPQ-1P loudspeaker is equally suited to touring, rental, and fixed installation applications. High powe ...
Driver LCA 60 W 24 V one4all SC PRE
... the requirements of low voltage installations. Different functions depending on each module. ...
... the requirements of low voltage installations. Different functions depending on each module. ...
Tech Tips #1 Speaker wiring
... Parallel Speaker Wiring combines all Speakers (+) positive Speaker leads together, and all (-) negative Speaker leads together. Parallel Circuits are the simplest to wire because adding a Speaker is as easy as connecting the new Speakers (+) positive lead to the (+) Speaker wires of the other Speake ...
... Parallel Speaker Wiring combines all Speakers (+) positive Speaker leads together, and all (-) negative Speaker leads together. Parallel Circuits are the simplest to wire because adding a Speaker is as easy as connecting the new Speakers (+) positive lead to the (+) Speaker wires of the other Speake ...
66-SD - Litecontrol
... Ballast: Electronic Ballast (ELB), high power factor, thermally protected Class P, Sound Rated A, less than 10% THD, manufactured by a UL Listed manufacturer, as available, determined by Litecontrol. Ballasts with a voltage range of 120 to 277 will be used when fixture configuration and ballast avai ...
... Ballast: Electronic Ballast (ELB), high power factor, thermally protected Class P, Sound Rated A, less than 10% THD, manufactured by a UL Listed manufacturer, as available, determined by Litecontrol. Ballasts with a voltage range of 120 to 277 will be used when fixture configuration and ballast avai ...
Loudspeaker enclosure
A loudspeaker enclosure or loudspeaker cabinet is an enclosure in which speaker drivers and associated electronic hardware, such as crossover circuits and amplifiers, are mounted. Enclosures may range in design from simple, rectangular particle-board boxes to very complex cabinets that incorporate composite materials, internal baffles, horns, ports and acoustic insulation.The primary role of the enclosure is to prevent sound waves generated by the rearward-facing surface of the diaphragm of an open driver interacting with sound waves generated at the front of the driver. Because the forward- and rearward-generated sounds are out of phase with each other, any interaction between the two in the listening space creates a distortion of the original signal as it was intended to be reproduced. Additionally, because they would travel different paths through the listening space, the sound waves would arrive at the listener's position at slightly different times, introducing echo and reverberation effects not part of the original sound.The enclosure also plays a role in managing vibration induced by the driver frame and moving airmass within the enclosure, as well as heat generated by driver voice coils and amplifiers (especially where woofers and subwoofers are concerned). Sometimes considered part of the enclosure, the base may include specially designed ""feet"" to decouple the speaker from the floor.