MAX4473 Low-Cost, Low-Voltage, PA Power Control Amplifier for GSM Applications General Description
... device facilitates accurate control of the current delivered to the power amplifier (PA) through a control voltage. The error amplifier senses the voltage drop across an external current-sense resistor placed between the supply and the PA. The output of the error amplifier adjusts the PA gain until ...
... device facilitates accurate control of the current delivered to the power amplifier (PA) through a control voltage. The error amplifier senses the voltage drop across an external current-sense resistor placed between the supply and the PA. The output of the error amplifier adjusts the PA gain until ...
Section 4: Sensor Signal Conditioning
... The sensitivity of a bridge is the ratio of the maximum expected change in the output voltage to the excitation voltage. For instance, if VB = 10V, and the fullscale bridge output is 10mV, then the sensitivity is 1mV/V. For the four cases of Figure 4-6, sensitivity can be said to increase going left ...
... The sensitivity of a bridge is the ratio of the maximum expected change in the output voltage to the excitation voltage. For instance, if VB = 10V, and the fullscale bridge output is 10mV, then the sensitivity is 1mV/V. For the four cases of Figure 4-6, sensitivity can be said to increase going left ...
Fuses - R Rated
... conjunction with back-up current-limiting fuses which are intended to open the circuit for high fault conditions. The overload relay is chosen to interrupt currents below the minimum interrupting rating of the fuse. Since multiple devices are used to provide protection it is very important that they ...
... conjunction with back-up current-limiting fuses which are intended to open the circuit for high fault conditions. The overload relay is chosen to interrupt currents below the minimum interrupting rating of the fuse. Since multiple devices are used to provide protection it is very important that they ...
Chapter 1
... or capacitance changes with the change in input signal, are called the passive transducers. These transducers require external power source for energy conversion. In such transducer electrical parameters i.e. resistance, inductance or capacitance causes a change in voltages current or frequency of t ...
... or capacitance changes with the change in input signal, are called the passive transducers. These transducers require external power source for energy conversion. In such transducer electrical parameters i.e. resistance, inductance or capacitance causes a change in voltages current or frequency of t ...
MAX4030E/MAX4031E Low-Cost, 144MHz, Dual/Triple Op Amps with ±15kV ESD Protection General Description
... decreases phase margin and can produce excessive ringing and oscillation. Figure 3 shows a circuit modification that uses an isolation resistor (RISO) to eliminate this problem. Figure 4 shows a graph of the Optimal Isolation Resistor (RISO) vs. Capacitive Load. Figure 5 shows how a capacitive load ...
... decreases phase margin and can produce excessive ringing and oscillation. Figure 3 shows a circuit modification that uses an isolation resistor (RISO) to eliminate this problem. Figure 4 shows a graph of the Optimal Isolation Resistor (RISO) vs. Capacitive Load. Figure 5 shows how a capacitive load ...
Circuit Theoretic Classification of Parallel Connected
... adopted in distributed power systems for both front-end and load converters. One basic objective of parallel connected converters is to share the load current among the constituent converters. To do this, some form of control has to be used to equalize the currents in the individual converters. A va ...
... adopted in distributed power systems for both front-end and load converters. One basic objective of parallel connected converters is to share the load current among the constituent converters. To do this, some form of control has to be used to equalize the currents in the individual converters. A va ...
Lab Title - Chabot College
... pushbutton switches between the knobs to the OUT position. Set the two slide switches to the VOLTS position and verify the two displays both show 0 volts. ...
... pushbutton switches between the knobs to the OUT position. Set the two slide switches to the VOLTS position and verify the two displays both show 0 volts. ...
EXPERIMENT 5: BJT Biasing Circuits
... keeping one hand behind your back or in your pocket. Do not allow any part of your body to contact any part of the circuit or equipment connected to the circuit. 4. After switching power off, discharge any capacitors that were in the circuit. Do not trust supposedly discharged capacitors. Certain ty ...
... keeping one hand behind your back or in your pocket. Do not allow any part of your body to contact any part of the circuit or equipment connected to the circuit. 4. After switching power off, discharge any capacitors that were in the circuit. Do not trust supposedly discharged capacitors. Certain ty ...
Brochure - Future Retro
... The 2-pole multimode filter provides 4 filter types including low pass, band pass, high pass, and notch settings, each capable of covering a range from 5 Hz to 18 kHz. With high resonance settings the filter will self oscillate allowing it to act as an additional audio source. The cutoff frequency c ...
... The 2-pole multimode filter provides 4 filter types including low pass, band pass, high pass, and notch settings, each capable of covering a range from 5 Hz to 18 kHz. With high resonance settings the filter will self oscillate allowing it to act as an additional audio source. The cutoff frequency c ...
Standardized High Performance 640 by 512
... the IR systems industry. Some systems require advanced features such as flexible integration control, dynamic image transposition, dynamic windowing, multiple outputs, and variable gain. Yet other systems require single output NTSC or PAL operation. System that utilize the recent advances in QWIP de ...
... the IR systems industry. Some systems require advanced features such as flexible integration control, dynamic image transposition, dynamic windowing, multiple outputs, and variable gain. Yet other systems require single output NTSC or PAL operation. System that utilize the recent advances in QWIP de ...
LT1571
... drops to typical 150µA. SELECT (LT1571-2, LT1571-5): This pin is used to select the preset battery voltage. For the LT1571-2, leave this pin open for 8.2V and ground it for 8.4V. For the LT1571-5, leave this pin open for 4.1V and ground it for 4.2V. For other battery voltages, use the adjustable LT1 ...
... drops to typical 150µA. SELECT (LT1571-2, LT1571-5): This pin is used to select the preset battery voltage. For the LT1571-2, leave this pin open for 8.2V and ground it for 8.4V. For the LT1571-5, leave this pin open for 4.1V and ground it for 4.2V. For other battery voltages, use the adjustable LT1 ...
MAX1196 Dual 8-Bit, 40Msps, 3V, Low-Power ADC with General Description
... The MAX1196 is a 3V, dual 8-bit analog-to-digital converter (ADC) featuring fully differential wideband trackand-hold (T/H) inputs, driving two ADCs. The MAX1196 is optimized for low power, small size, and high-dynamic performance for applications in imaging, instrumentation, and digital communicati ...
... The MAX1196 is a 3V, dual 8-bit analog-to-digital converter (ADC) featuring fully differential wideband trackand-hold (T/H) inputs, driving two ADCs. The MAX1196 is optimized for low power, small size, and high-dynamic performance for applications in imaging, instrumentation, and digital communicati ...
MQP20IZM 20kW Generator
... indirect injection. Manual speed control governor. Meets EPA emissions standards for mobile off-highway. Alternator Full output, single phase alternator. Brushless, 4-pole, synchronous, 12 lead design. Temperature rise standards meets Class H insulation system. Electronic Voltage Regulator ...
... indirect injection. Manual speed control governor. Meets EPA emissions standards for mobile off-highway. Alternator Full output, single phase alternator. Brushless, 4-pole, synchronous, 12 lead design. Temperature rise standards meets Class H insulation system. Electronic Voltage Regulator ...
LM34/LM34A/LM34C/LM34CA/LM34D Precision Fahrenheit
... Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Fahrenheit scaling. The LM34 does not require any external calibration or trimming to provide typical accuracies of g (/2§ F at room temperature and g 1(/2§ F over a full b50 to a 300§ F tem ...
... Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Fahrenheit scaling. The LM34 does not require any external calibration or trimming to provide typical accuracies of g (/2§ F at room temperature and g 1(/2§ F over a full b50 to a 300§ F tem ...
Rail-to-rail 0.9 V nanopower comparator
... The TS881 device is a single comparator featuring ultra low supply current (210 nA typical with output high, VCC = 1.2 V, no load) with rail-torail input and output capability. The performance of this comparator allows it to be used in a wide range of portable applications. The TS881 device minimize ...
... The TS881 device is a single comparator featuring ultra low supply current (210 nA typical with output high, VCC = 1.2 V, no load) with rail-torail input and output capability. The performance of this comparator allows it to be used in a wide range of portable applications. The TS881 device minimize ...
Which Transformer?
... There are three basic styles of transformers used in the suspended scaffold industry; buck/boost, step-up, and step-down. Buck/Boost transformers are the most common transformers used in suspended scaffolding. As the name implies these transformers can have two different uses. “Bucking” power is don ...
... There are three basic styles of transformers used in the suspended scaffold industry; buck/boost, step-up, and step-down. Buck/Boost transformers are the most common transformers used in suspended scaffolding. As the name implies these transformers can have two different uses. “Bucking” power is don ...
A75D / A75DE SCR BATTERY CHARGER Digital METERS THREE
... A75DE - 100mv RMS, with or without battery connected, for a three phase unit Regulation +/- 0.5% from no load to full load over the specified input voltage, frequency and ambient temperature range. Audible Noise Less than 65dBA at any point 5 feet from any vertical surface of the battery charger. Lo ...
... A75DE - 100mv RMS, with or without battery connected, for a three phase unit Regulation +/- 0.5% from no load to full load over the specified input voltage, frequency and ambient temperature range. Audible Noise Less than 65dBA at any point 5 feet from any vertical surface of the battery charger. Lo ...
A DC27-2 Maxstar 150 STH
... design that reduces the opencircuit voltage to 15 volts when the welding power source is not in use. This circuit design is now built into the Maxstar 150 STH eliminating the need for add-on voltage reducers. ...
... design that reduces the opencircuit voltage to 15 volts when the welding power source is not in use. This circuit design is now built into the Maxstar 150 STH eliminating the need for add-on voltage reducers. ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.