Car Audio - My Sport Trac
... 2.2 My system "pops" when I turn it off. What is happening and how can I get rid of it? [JD] This kind of problem is often caused by transients in the signal processor as it powers down finding their way into the signal path, which the amplifier then transmits to the speakers. Usually this can be so ...
... 2.2 My system "pops" when I turn it off. What is happening and how can I get rid of it? [JD] This kind of problem is often caused by transients in the signal processor as it powers down finding their way into the signal path, which the amplifier then transmits to the speakers. Usually this can be so ...
Atmel ATA5279/ATA5279C Antenna Driver for Multiple Antennas Features DATASHEET
... Power-down mode is active after supply voltages have been applied to the chip. No internal circuitry is active in this mode and as such power consumption is minimal. If no operation of the chip is demanded, it should be kept in this state. To enter powerdown mode, a negative pulse on the NRES pin fo ...
... Power-down mode is active after supply voltages have been applied to the chip. No internal circuitry is active in this mode and as such power consumption is minimal. If no operation of the chip is demanded, it should be kept in this state. To enter powerdown mode, a negative pulse on the NRES pin fo ...
Basic Filter Theory Review
... Since outputs are being summed and since one filter will be producing output voltage of much grater amplitude for frequencies on either side of f0, two passbands are produced To produce predictable response, both filters should be of same order with same response shape (usually Butterworth) Q is det ...
... Since outputs are being summed and since one filter will be producing output voltage of much grater amplitude for frequencies on either side of f0, two passbands are produced To produce predictable response, both filters should be of same order with same response shape (usually Butterworth) Q is det ...
FM3 Microcontroller Sound Output Using PWM
... Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical con ...
... Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical con ...
Electronic Stethoscope - BME Design Projects
... bell-shaped piece and a clear, stiff diaphragm, which is then connected to the metal earpieces by a flexible tube. The bell is used to pick up lower frequency sounds, and the diaphragm is used for higher frequency sounds. When the chest piece is placed on the skin, vibrations within in the body are ...
... bell-shaped piece and a clear, stiff diaphragm, which is then connected to the metal earpieces by a flexible tube. The bell is used to pick up lower frequency sounds, and the diaphragm is used for higher frequency sounds. When the chest piece is placed on the skin, vibrations within in the body are ...
PowerLogic™ Factory Assembled Equipment
... equipment is professionally crafted, factory tested, and pre-wired. It is designed to order as a free-standing or wall-mounted system that will greatly improve the speed of your system startup. This solution is backed by our Square D™ by Schneider Electric quality standard of excellence. Our factory ...
... equipment is professionally crafted, factory tested, and pre-wired. It is designed to order as a free-standing or wall-mounted system that will greatly improve the speed of your system startup. This solution is backed by our Square D™ by Schneider Electric quality standard of excellence. Our factory ...
SP3220EU 数据资料DataSheet下载
... In applications that are sensitive to powersupply noise, decouple VCC to ground with a capacitor of the same value as charge-pump capacitor C1. Physically connect bypass capacitors as close to the IC as possible. The charge pumps operate in a discontinuous mode using an internal oscillator. If the o ...
... In applications that are sensitive to powersupply noise, decouple VCC to ground with a capacitor of the same value as charge-pump capacitor C1. Physically connect bypass capacitors as close to the IC as possible. The charge pumps operate in a discontinuous mode using an internal oscillator. If the o ...
MAX13410E–MAX13415E RS-485 Transceiver with Integrated Low-Dropout Regulator and AutoDirection Control General Description
... regulator (LDO), one driver, and one receiver. The internal LDO allows the part to operate from an unregulated power supply of up to 28V. The AutoDirection feature reduces the number of optical isolators needed in isolated applications. Other features include enhanced ESD protection, fail-safe circu ...
... regulator (LDO), one driver, and one receiver. The internal LDO allows the part to operate from an unregulated power supply of up to 28V. The AutoDirection feature reduces the number of optical isolators needed in isolated applications. Other features include enhanced ESD protection, fail-safe circu ...
QRS Series Amplifiers // Owners Manual
... the amplifier marked GAIN adjusts the input sensitivity from 6 Volts to 0.2 Volts. To adjust the input sensitivity, turn the control using a small flat head screwdriver fully counter clock wise to the minimum position. Do not apply any pressure while turning as this might break the control unit. Adj ...
... the amplifier marked GAIN adjusts the input sensitivity from 6 Volts to 0.2 Volts. To adjust the input sensitivity, turn the control using a small flat head screwdriver fully counter clock wise to the minimum position. Do not apply any pressure while turning as this might break the control unit. Adj ...
TN-41-15: DDR3 VOL/VOH Specifications
... The DDR3 SDRAM data sheet shows two specific use conditions V OL and V OH are defined for: • AC Condition – A special condition to check the driver characteristic slew rate with a specific load. This condition is not a pass/fail condition and must be derated if it is being compared to a non-JEDEC te ...
... The DDR3 SDRAM data sheet shows two specific use conditions V OL and V OH are defined for: • AC Condition – A special condition to check the driver characteristic slew rate with a specific load. This condition is not a pass/fail condition and must be derated if it is being compared to a non-JEDEC te ...
Halo RL460WH LED Recessed Retrofit Module
... recessed downlights. The RL4 is designed for use with compatible 4" housings. The RL4 integral LED driver is dimmable at 120 volts. The RL4 lens provides uniform illumination and wet location listing. Precision construction makes any housing AIR-TITE for added HVAC savings and code compliance. ...
... recessed downlights. The RL4 is designed for use with compatible 4" housings. The RL4 integral LED driver is dimmable at 120 volts. The RL4 lens provides uniform illumination and wet location listing. Precision construction makes any housing AIR-TITE for added HVAC savings and code compliance. ...
Honeywell Submeter Brochure - E-Mon
... The PowerSmart™ family of power quality energy monitors for commercial, industrial and institutional energy monitoring applications offers unprecedented granularity of energy measurement data combined with advanced power quality analysis. These submeters provide improved energy efficiency and monito ...
... The PowerSmart™ family of power quality energy monitors for commercial, industrial and institutional energy monitoring applications offers unprecedented granularity of energy measurement data combined with advanced power quality analysis. These submeters provide improved energy efficiency and monito ...
Relay Driver Operator`s Manual
... 3.2 Assign Functions Each of the four channels is assigned a Function, which switches channel(s) on/off based on criteria. Some Functions only control one channel while others manage two or more channels as a group. The Relay Driver Setup screen, shown in Figure 3 is the starting point from which e ...
... 3.2 Assign Functions Each of the four channels is assigned a Function, which switches channel(s) on/off based on criteria. Some Functions only control one channel while others manage two or more channels as a group. The Relay Driver Setup screen, shown in Figure 3 is the starting point from which e ...
Amplifi er Application Guide 1
... Another problem to avoid is the presence of large levels of radio frequencies or RF in the input signal. Although high RF levels may not pose a threat to the amplifier, they can burn out tweeters or other loads that are sensitive to high frequencies. Extremely high RF levels can also cause your ampl ...
... Another problem to avoid is the presence of large levels of radio frequencies or RF in the input signal. Although high RF levels may not pose a threat to the amplifier, they can burn out tweeters or other loads that are sensitive to high frequencies. Extremely high RF levels can also cause your ampl ...
APX Series - Alpha Technologies
... The Ferroresonant Transformer Alpha APX Series uses ferroresonant transformer technology to provide line conditioning and voltage regulation. The primary and secondary windings of the transformer are physically isolated from each other by a large steel core which significantly reduces the capacitive ...
... The Ferroresonant Transformer Alpha APX Series uses ferroresonant transformer technology to provide line conditioning and voltage regulation. The primary and secondary windings of the transformer are physically isolated from each other by a large steel core which significantly reduces the capacitive ...
Boom Harder! - TuningMania.com.br
... If you wish to run one DVC 6 ohm woofer per amplifier channel then simply wire each woofers voice coils in parallel to a 3-ohm load and wire the woofers as standard stereo channels. When operating at 2 ohms, the amplifier increases power output by approximately 50-75 percent. The current draw of the ...
... If you wish to run one DVC 6 ohm woofer per amplifier channel then simply wire each woofers voice coils in parallel to a 3-ohm load and wire the woofers as standard stereo channels. When operating at 2 ohms, the amplifier increases power output by approximately 50-75 percent. The current draw of the ...
MAX8523 High-Speed, Dual-Phase Gate Driver for Multiphase, Step-Down Converters General Description
... 0.5Ω/0.95Ω driver resistance allows up to 30A output current per phase. Each MOSFET driver in the MAX8523 is capable of driving 3000pF capacitive loads with only 15ns propagation delay and 11ns typical rise and fall times, allowing operations up to 1.2MHz per phase. Adaptive dead time controls low-s ...
... 0.5Ω/0.95Ω driver resistance allows up to 30A output current per phase. Each MOSFET driver in the MAX8523 is capable of driving 3000pF capacitive loads with only 15ns propagation delay and 11ns typical rise and fall times, allowing operations up to 1.2MHz per phase. Adaptive dead time controls low-s ...
General Description Benefits and Features
... The MAX14784E/MAX14786E/MAX14787E/MAX14789E full-duplex RS-485 transceivers are designed for robust communication in harsh industrial environments. All devices feature ±35kV ESD protection on the RS-485 pins and operate from a 3V to 5.5V supply with a 4mA no-load supply current (max). The MAX14784E/ ...
... The MAX14784E/MAX14786E/MAX14787E/MAX14789E full-duplex RS-485 transceivers are designed for robust communication in harsh industrial environments. All devices feature ±35kV ESD protection on the RS-485 pins and operate from a 3V to 5.5V supply with a 4mA no-load supply current (max). The MAX14784E/ ...
Reducing the output filter of a Class-D amplifier
... also outperformed the Class-AB device. The two disadvantages of using the Class-D amplifier without the output filter are high quiescent current and high EMI. Quiescent current can be lowered using a speaker with a high inductance, but it is doubtful whether it could ever be lower than an applicatio ...
... also outperformed the Class-AB device. The two disadvantages of using the Class-D amplifier without the output filter are high quiescent current and high EMI. Quiescent current can be lowered using a speaker with a high inductance, but it is doubtful whether it could ever be lower than an applicatio ...
DATA-MANFULL_T1954_ENG_Rev C.p65
... We thank you for expressing your confidence in BEHRINGER products by purchasing the BEHRINGER TUBE ULTRAFEX. It is one of my most pleasant tasks to write this preface, as our engineering team has made it possible to enhance the traditional tube circuitry design (particularly for our VINTAGER series ...
... We thank you for expressing your confidence in BEHRINGER products by purchasing the BEHRINGER TUBE ULTRAFEX. It is one of my most pleasant tasks to write this preface, as our engineering team has made it possible to enhance the traditional tube circuitry design (particularly for our VINTAGER series ...
Halo RL4 spec sheet
... housings. The RL4 integral LED driver is dimmable at 120 volts. The RL4 lens provides uniform illumination and wet location listing. Precision construction makes any housing AIR-TITE for added HVAC savings and code compliance. Compliant with NFPA 70, NEC section 410.16 (A)(1) and 410.16 (C)(3). ...
... housings. The RL4 integral LED driver is dimmable at 120 volts. The RL4 lens provides uniform illumination and wet location listing. Precision construction makes any housing AIR-TITE for added HVAC savings and code compliance. Compliant with NFPA 70, NEC section 410.16 (A)(1) and 410.16 (C)(3). ...
Tech Note MSP to GE VersaMax Nano/Micro Revision: 4.13
... containing additional logic. In the 90Micro logic was solved in the order written. Continuation coils and contacts are also used to force the order logic is solved in. The ladder logic has been refined and optimized to a very high degree. In someways this may make the driver programs harder to read ...
... containing additional logic. In the 90Micro logic was solved in the order written. Continuation coils and contacts are also used to force the order logic is solved in. The ladder logic has been refined and optimized to a very high degree. In someways this may make the driver programs harder to read ...
amplifier models - Precision Power
... built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty ...
... built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty ...
MAX14820 IO-Link Device Transceiver General Description Features
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
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.