T3000 Frequency Relay
... frequencies higher than the preset value, while the output relay for over frequency is activated at frequencies lower than the preset value. This means that both output relays are activated at frequencies within the interval between the under and over frequency scale range. ...
... frequencies higher than the preset value, while the output relay for over frequency is activated at frequencies lower than the preset value. This means that both output relays are activated at frequencies within the interval between the under and over frequency scale range. ...
KV2 Audio EX12T Rental Manual
... placed directly on the neodymium magnetic circuit’s pole piece. This technology eliminates voice coil in ductance resulting in a flat impedance response above the resonance point and achieves faster transient response through increased force and control of the moving mass. It also linearises acoustic ...
... placed directly on the neodymium magnetic circuit’s pole piece. This technology eliminates voice coil in ductance resulting in a flat impedance response above the resonance point and achieves faster transient response through increased force and control of the moving mass. It also linearises acoustic ...
Apeiron A3120 - Atlantic Marine Lighting
... selections in the order in which you would like the fixture to operate. See example above. ...
... selections in the order in which you would like the fixture to operate. See example above. ...
TRx3010A, TRx3018A ACTIVE SUBWOOFERS USER MANUAL
... delivered to the SATELLITE SPEAKER output. Smaller speakers usually require a higher setting because they cannot reproduce the lower frequencies, while larger speakers can be used with a lower frequency setting. A good starting point is to set this to slightly above the lowest freqency available fro ...
... delivered to the SATELLITE SPEAKER output. Smaller speakers usually require a higher setting because they cannot reproduce the lower frequencies, while larger speakers can be used with a lower frequency setting. A good starting point is to set this to slightly above the lowest freqency available fro ...
MiniPro - Telephone Switching International
... A totally self-contained and sealed, multi-environment repeater for those times when an additional T1 circuit is needed in a hurry. The SPC TelEquip Encapsulated MiniPro™ T1 repeater is not affected by moisture, corrosive atmosphere, heat or cold. The compact size allows for simplified mounting on a ...
... A totally self-contained and sealed, multi-environment repeater for those times when an additional T1 circuit is needed in a hurry. The SPC TelEquip Encapsulated MiniPro™ T1 repeater is not affected by moisture, corrosive atmosphere, heat or cold. The compact size allows for simplified mounting on a ...
500 Watt Subwoofer Amplifier User Manual
... This control works only in bypass OFF mode and is used to establish the highest frequency that the subwoofer will reproduce and has a range between 30 to 200Hz with slop of 24 dB per octave. If you are using the system for music and your main speakers have good bass capability, you could set the con ...
... This control works only in bypass OFF mode and is used to establish the highest frequency that the subwoofer will reproduce and has a range between 30 to 200Hz with slop of 24 dB per octave. If you are using the system for music and your main speakers have good bass capability, you could set the con ...
100V Line Systems
... As the voltages can approach 100 volts, a double insulated cable should be used at all times. The cable should be adequately secured and cable runs should be kept away from any potential source of interference. These include other cables: 3 phase mains, data, telecom cables etc. Loudspeaker switchi ...
... As the voltages can approach 100 volts, a double insulated cable should be used at all times. The cable should be adequately secured and cable runs should be kept away from any potential source of interference. These include other cables: 3 phase mains, data, telecom cables etc. Loudspeaker switchi ...
Understanding Loudspeaker Power Handling Selecting the Proper
... between increments for cooling. Power is increased in approximately 20 watt increments. The loudspeaker driver(s) along with all passive components (such as crossovers, etc.) are tested for signs of fatigue or failure between each power increment. This “power cycling” is intended to simulate real wo ...
... between increments for cooling. Power is increased in approximately 20 watt increments. The loudspeaker driver(s) along with all passive components (such as crossovers, etc.) are tested for signs of fatigue or failure between each power increment. This “power cycling” is intended to simulate real wo ...
xp iecex transformers flyer
... Eaton’s Crouse-Hinds series IECEx Dry-Type Transformers are designed to operate where volatile flammable liquids or gases are handled, processed or used, and where ignitable concentrations of gases or vapors are normally prevented by positive mechanical ventilation, such as: • Refineries • Che ...
... Eaton’s Crouse-Hinds series IECEx Dry-Type Transformers are designed to operate where volatile flammable liquids or gases are handled, processed or used, and where ignitable concentrations of gases or vapors are normally prevented by positive mechanical ventilation, such as: • Refineries • Che ...
5000A-100 - Innovations in Optics
... The products, their specifications and other information appearing in this document are subject to change by Innovations in Optics, Inc. (IOI) without notice. IOI assumes no liability for errors that may appear in this document, and no liability otherwise arising from the application or use of the p ...
... The products, their specifications and other information appearing in this document are subject to change by Innovations in Optics, Inc. (IOI) without notice. IOI assumes no liability for errors that may appear in this document, and no liability otherwise arising from the application or use of the p ...
Switchmode Cathodic Protection Rectifiers
... Switchmodes, at their optimum efficiency, perform well in small enclosures within ambient temperatures of up to 158°F (70°C). A heat run was conducted in an enclosure with no ventilation at full load and over a period of 11 hours. The inside enclosure temperature was recorded against the ambient tem ...
... Switchmodes, at their optimum efficiency, perform well in small enclosures within ambient temperatures of up to 158°F (70°C). A heat run was conducted in an enclosure with no ventilation at full load and over a period of 11 hours. The inside enclosure temperature was recorded against the ambient tem ...
firecom acm-32
... The ACM-32 Audio Control Module shall contain 40 tricolor LEDs with 40 associated membrane switches. Each LED/ Switch shall be programmable to indicate the status of a speaker. The ACM-32 shall occupy one node address in the system. Each LED/Switch shall be assigned it own unique address or be mappe ...
... The ACM-32 Audio Control Module shall contain 40 tricolor LEDs with 40 associated membrane switches. Each LED/ Switch shall be programmable to indicate the status of a speaker. The ACM-32 shall occupy one node address in the system. Each LED/Switch shall be assigned it own unique address or be mappe ...
Using Boosters to Expand Output Power
... modules. The driver can be used as a standalone module, or in multi-kilowatt arrays by adding parallel boosters. Booster modules do not contain feedback or control circuitry, so it is necessary to connect the booster Gate In pin to the preceding driver or booster Gate Out, to synchronize operation. ...
... modules. The driver can be used as a standalone module, or in multi-kilowatt arrays by adding parallel boosters. Booster modules do not contain feedback or control circuitry, so it is necessary to connect the booster Gate In pin to the preceding driver or booster Gate Out, to synchronize operation. ...
SxA360 Owner`s Manual 1.48 MB - Electro
... are the culmination of EV’s 75 years of experience in transducer design and over 50 years of experience in designing and building electronics. Please take time to consult this manual so that you can understand all the features built into your EV systems and full utilize all their performance capabil ...
... are the culmination of EV’s 75 years of experience in transducer design and over 50 years of experience in designing and building electronics. Please take time to consult this manual so that you can understand all the features built into your EV systems and full utilize all their performance capabil ...
AT4051b - Audio
... To avoid phase cancellation and poor sound, all mic cables must be wired consistently: Pin 1-to-Pin 1, etc. An integral 80 Hz hi-pass filter provides easy switching from a flat frequency response to a low-end roll-off. The high-pass position reduces the microphone's sensitivity to popping in close v ...
... To avoid phase cancellation and poor sound, all mic cables must be wired consistently: Pin 1-to-Pin 1, etc. An integral 80 Hz hi-pass filter provides easy switching from a flat frequency response to a low-end roll-off. The high-pass position reduces the microphone's sensitivity to popping in close v ...
Schneider Electric | Schneider Electric
... In the complete offer we have 3 possible voltages to choose: ...
... In the complete offer we have 3 possible voltages to choose: ...
Speaker Analysis Using Thiele
... enclosures and covered ones as well. This work is widely referred to even today for speaker enclosure design. Analyzing the acoustic output and characteristics of a speaker was made much simpler by the work of these two men. Simply using electrical circuit analysis to measure Thiele-Small parameters ...
... enclosures and covered ones as well. This work is widely referred to even today for speaker enclosure design. Analyzing the acoustic output and characteristics of a speaker was made much simpler by the work of these two men. Simply using electrical circuit analysis to measure Thiele-Small parameters ...
The Future of Sound. Made Perfectly Clear.
... coils, a standard voice coil assembly and a second coil placed directly on the neodymium magnetic circuit’s pole piece. This technology eliminates voice coil inductance resulting in a flat impedance response above the resonance point and achieves faster transient response through increased force and ...
... coils, a standard voice coil assembly and a second coil placed directly on the neodymium magnetic circuit’s pole piece. This technology eliminates voice coil inductance resulting in a flat impedance response above the resonance point and achieves faster transient response through increased force and ...
Abtech - Offshore Europe
... • Holes can be fitted to any side including rear face • Available as Apparatus and Component certified enclosures • Large number of terminal types to choose from • Use Power dissipation method for calculating terminal population ...
... • Holes can be fitted to any side including rear face • Available as Apparatus and Component certified enclosures • Large number of terminal types to choose from • Use Power dissipation method for calculating terminal population ...
PowerHUB 2 PDU Specifications
... • Output: 3-phase, 4 wire plus ground • Output Voltage @ 50 Hz: 575, 415/240, or 380/230V @ 60 Hz: 600, 575, 480, or 208/120V • 200% neutral busbar connection • Listed to UL 1062, UL 1950, CSA Certified Features • Copper wound construction – better conducting and more resilient than aluminium. • Dua ...
... • Output: 3-phase, 4 wire plus ground • Output Voltage @ 50 Hz: 575, 415/240, or 380/230V @ 60 Hz: 600, 575, 480, or 208/120V • 200% neutral busbar connection • Listed to UL 1062, UL 1950, CSA Certified Features • Copper wound construction – better conducting and more resilient than aluminium. • Dua ...
Clayton Huff
... driver output, and while in parallel the rise and fall times of signals are much faster [3]. The output of the driver consists of a high speed switching transistor. The carriers built up in the junction of the diode are swept out quickly through the shunt connection to the transistor. When the trans ...
... driver output, and while in parallel the rise and fall times of signals are much faster [3]. The output of the driver consists of a high speed switching transistor. The carriers built up in the junction of the diode are swept out quickly through the shunt connection to the transistor. When the trans ...
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.