MAX9716/MAX9717 Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers General Description
... The MAX9716/MAX9717 are 1.3W BTL speaker amplifiers. Both devices feature a low-power shutdown mode, and industry-leading click-and-pop suppression. The MAX9717 features a headphone sense input that disables the slave BTL amplifier to drive the headphone as a single-ended load. These devices consist ...
... The MAX9716/MAX9717 are 1.3W BTL speaker amplifiers. Both devices feature a low-power shutdown mode, and industry-leading click-and-pop suppression. The MAX9717 features a headphone sense input that disables the slave BTL amplifier to drive the headphone as a single-ended load. These devices consist ...
Multi objective Flower Pollination Algorithm for solving capacitor
... line loss may be reduced. The inductive current supplier is the capacitor. Hence the connecting capacitor at the load end to supply the reactive current and reactive (Q or VAR) power is essential in the distribution system. The next problem is the location and size of the capacitor for the system wh ...
... line loss may be reduced. The inductive current supplier is the capacitor. Hence the connecting capacitor at the load end to supply the reactive current and reactive (Q or VAR) power is essential in the distribution system. The next problem is the location and size of the capacitor for the system wh ...
16-Bit 1 MSPS PulSAR Unipolar ADC with Reference AD7667
... Mode Selection. When IMPULSE is HIGH and WARP is LOW, this input selects a reduced power mode. In this mode, the power dissipation is approximately proportional to the sampling rate. Parallel Mode Selection (8-/16-bit). When LOW, the LSB is output on D[7:0] and the MSB is output on D[15:8]. When HIG ...
... Mode Selection. When IMPULSE is HIGH and WARP is LOW, this input selects a reduced power mode. In this mode, the power dissipation is approximately proportional to the sampling rate. Parallel Mode Selection (8-/16-bit). When LOW, the LSB is output on D[7:0] and the MSB is output on D[15:8]. When HIG ...
MAX3735/MAX3735A 2.7Gbps, Low-Power SFP Laser Drivers General Description Features
... Specifications at -40°C are guaranteed by design and characterization. Dice are tested at TA = +25°C only. Maximum value is specified at IMOD = 60mA, IBIAS = 100mA. TX_FAULT is an open-collector output and must be pulled up with a 4.7kΩ to 10kΩ resistor. Guaranteed by design and characterization. VC ...
... Specifications at -40°C are guaranteed by design and characterization. Dice are tested at TA = +25°C only. Maximum value is specified at IMOD = 60mA, IBIAS = 100mA. TX_FAULT is an open-collector output and must be pulled up with a 4.7kΩ to 10kΩ resistor. Guaranteed by design and characterization. VC ...
Timer and switching relay
... valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. ...
... valve is latched by a latch pin, so that even in the deenergized state, the already elapsed time is maintained. The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. ...
A1200 - JL Audio
... A wide range of signal input voltages can be accommodated by the A1200’s input section (200mV – 8V). This wide range is split up into two sub-ranges, accessible via a switch located to the left of the Input Connectors. The “Low” position on the “Input Voltage” switch selects an input sensitivity ran ...
... A wide range of signal input voltages can be accommodated by the A1200’s input section (200mV – 8V). This wide range is split up into two sub-ranges, accessible via a switch located to the left of the Input Connectors. The “Low” position on the “Input Voltage” switch selects an input sensitivity ran ...
Grounding of AC generators and switching the neutral
... phase AC systems of 480 volts to 1000 volts that do not serve L-N loads, and where several other conditions are also met. These conditions include: only qualified personnel will service the system, continuity of power is required, and ground fault detection is installed. High resistance grounded sys ...
... phase AC systems of 480 volts to 1000 volts that do not serve L-N loads, and where several other conditions are also met. These conditions include: only qualified personnel will service the system, continuity of power is required, and ground fault detection is installed. High resistance grounded sys ...
Circuit Components - Tukwila Radio Club
... G6A17 - Which of the following is a reason not to use wire-wound resistors in an RF circuit? A. The resistor's tolerance value would not be adequate for such a circuit B. The resistor's inductance could make circuit performance unpredictable C. The resistor could overheat D. The resistor's internal ...
... G6A17 - Which of the following is a reason not to use wire-wound resistors in an RF circuit? A. The resistor's tolerance value would not be adequate for such a circuit B. The resistor's inductance could make circuit performance unpredictable C. The resistor could overheat D. The resistor's internal ...
Capacitor
... carry equal amounts of positive charge. If some charges are transferred from one plate to another, the charges on the plates are respectively +900 C and +100 C. The potential difference across the plates becomes 4 V. what is the ...
... carry equal amounts of positive charge. If some charges are transferred from one plate to another, the charges on the plates are respectively +900 C and +100 C. The potential difference across the plates becomes 4 V. what is the ...
Table of contents
... 5.4.3 Stopping Procedure for UPS: First pushing the OFF button on the UPS2 and UPS1 step by step, and then turn off the CB4→CB1. 5.4.4 Maintenance for UPS1 when Troubleshooting: *Push the OFF switch of UPS1,and make sure UPS1 on the bypass mode, then turn on CB3,and then turn off CB2→CB4→CB1 step by ...
... 5.4.3 Stopping Procedure for UPS: First pushing the OFF button on the UPS2 and UPS1 step by step, and then turn off the CB4→CB1. 5.4.4 Maintenance for UPS1 when Troubleshooting: *Push the OFF switch of UPS1,and make sure UPS1 on the bypass mode, then turn on CB3,and then turn off CB2→CB4→CB1 step by ...
High Accuracy and Fast Speed MPPT Methods
... between current stairs in I-V curve [12]. Generally, the number of SDPs and PPPs are both equal to n. The initial operating voltage is set to 60% of Voc-mod to guarantee that the first PPP (M1 in Fig. 3) can be found. 90% OC-voltage of the string is set as the ending voltage (Vend) since no MPP will ...
... between current stairs in I-V curve [12]. Generally, the number of SDPs and PPPs are both equal to n. The initial operating voltage is set to 60% of Voc-mod to guarantee that the first PPP (M1 in Fig. 3) can be found. 90% OC-voltage of the string is set as the ending voltage (Vend) since no MPP will ...
PRELAB 9:TRANSDUCERS
... impedance (typically about 10 MΩ) of the vacuum tube input stage well. They were difficult to match to early transistor equipment, and were quickly supplanted by dynamic microphones for a time, and later small electret condenser devices. The high impedance of the crystal microphone made it very sus ...
... impedance (typically about 10 MΩ) of the vacuum tube input stage well. They were difficult to match to early transistor equipment, and were quickly supplanted by dynamic microphones for a time, and later small electret condenser devices. The high impedance of the crystal microphone made it very sus ...
12-Bit ADC in 6-Lead SOT-23 AD7476-EP
... throughput rates. Current consumption is 1 μA maximum when in shutdown mode. Reference Derived from the Power Supply. No Pipeline Delay. The part features a standard successiveapproximation ADC with accurate control of the sampling instant via a CS input and once-off conversion control. ...
... throughput rates. Current consumption is 1 μA maximum when in shutdown mode. Reference Derived from the Power Supply. No Pipeline Delay. The part features a standard successiveapproximation ADC with accurate control of the sampling instant via a CS input and once-off conversion control. ...
The Reverse Behavior of the NPT-IGBT in its On-State 1
... The use of the IGBT in inverter circuits does not come without its problems. During the switching cycle the signs of current and voltage applied to the switching device change temporarily caused by the inversion of the flux of energy between supply and load. The IGBT has no provision for carrying ne ...
... The use of the IGBT in inverter circuits does not come without its problems. During the switching cycle the signs of current and voltage applied to the switching device change temporarily caused by the inversion of the flux of energy between supply and load. The IGBT has no provision for carrying ne ...
Casco diode - the key to high PFC efficiency BYC58X-600
... The test results, given in Figures 6 and 7, show that the Casco diode, with its shorter trr and lower VF, consistently achieves similar effiency to the Q-speed ...
... The test results, given in Figures 6 and 7, show that the Casco diode, with its shorter trr and lower VF, consistently achieves similar effiency to the Q-speed ...
MAX3223-EP 数据资料 dataSheet 下载
... Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. The minimum reading of –4.9 V at VCC = 3.3 V falls outside the TIA/EIA-232 Standard. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Short-circuit durations should be co ...
... Test conditions are C1–C4 = 0.1 µF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 µF, C2–C4 = 0.33 µF at VCC = 5 V ± 0.5 V. The minimum reading of –4.9 V at VCC = 3.3 V falls outside the TIA/EIA-232 Standard. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Short-circuit durations should be co ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.