MAX8569A/MAX8569B 200mA Step-Up Converters in 6-Pin SOT23 and TDFN General Description
... 200mA Step-Up Converters in 6-Pin SOT23 and TDFN The MAX8569A and MAX8569B compact high-efficiency step-up converters feature low-quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum 1.5V input voltage, these devices are well suited for applicati ...
... 200mA Step-Up Converters in 6-Pin SOT23 and TDFN The MAX8569A and MAX8569B compact high-efficiency step-up converters feature low-quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum 1.5V input voltage, these devices are well suited for applicati ...
MX Programmable Power Source flyer
... V RMS Line to Neutral range. This provides 3 phase output capability of 260 Vac or 520 Vac line to line respectively. If dual output ranges are required, the programmable range change option (-R) provides the ability to switch between both output ranges. Pi version models offer standard dual voltage ...
... V RMS Line to Neutral range. This provides 3 phase output capability of 260 Vac or 520 Vac line to line respectively. If dual output ranges are required, the programmable range change option (-R) provides the ability to switch between both output ranges. Pi version models offer standard dual voltage ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... or low voltage-conversion ratio, the basic converters would have to operate with an extreme value of the duty cycle, i.e. smaller than 0.1 in voltage-step-down converters, higher than 0.9 in voltage-step-up converters. Anextreme duty cycle impairs the efficiency and imposes obstacles for the transie ...
... or low voltage-conversion ratio, the basic converters would have to operate with an extreme value of the duty cycle, i.e. smaller than 0.1 in voltage-step-down converters, higher than 0.9 in voltage-step-up converters. Anextreme duty cycle impairs the efficiency and imposes obstacles for the transie ...
Lab06_La_Juan
... Reading error is a common error. In the experiment, the data is read from the device. The device shows a variant number. Therefore the recorded data is an estimate or average of the fluctuation quantity. The device used in the experiment also contributed to errors. Each device has a deviation, so it ...
... Reading error is a common error. In the experiment, the data is read from the device. The device shows a variant number. Therefore the recorded data is an estimate or average of the fluctuation quantity. The device used in the experiment also contributed to errors. Each device has a deviation, so it ...
- aes journals
... Fig.12.DC link Capacitor (C2) Current Simulation is used for verifying the battery charging control ...
... Fig.12.DC link Capacitor (C2) Current Simulation is used for verifying the battery charging control ...
General Specifications Model UP150 Program Temperature Controller
... Noise rejection ratio: Normal mode noise: Min. 40dB (50/60Hz) Common mode noise: Min. 120dB (Min. 90dB for DC V input) Error of reference junction compensation:±1.5°C (at 15-35°C) ±2.0°C (at 0-50°C) The reference junction compensation cannot be switched off. Applicable standards: Thermocouple and re ...
... Noise rejection ratio: Normal mode noise: Min. 40dB (50/60Hz) Common mode noise: Min. 120dB (Min. 90dB for DC V input) Error of reference junction compensation:±1.5°C (at 15-35°C) ±2.0°C (at 0-50°C) The reference junction compensation cannot be switched off. Applicable standards: Thermocouple and re ...
Not Recommended for New Designs
... Noise or undesired parasitic AC feedback cause most high-speed comparators to oscillate in the linear region (i.e., when the voltage on one input is at or near the voltage on the other input). The MAX907/MAX908/ MAX909 eliminate this problem by incorporating internal hysteresis. When the two compara ...
... Noise or undesired parasitic AC feedback cause most high-speed comparators to oscillate in the linear region (i.e., when the voltage on one input is at or near the voltage on the other input). The MAX907/MAX908/ MAX909 eliminate this problem by incorporating internal hysteresis. When the two compara ...
Power Factor Improvement using Dual Boost Converter
... devices used whenever there is change in DC electrical power efficiently from one voltage level to another. When the supply voltage is too high or too low, the equipment fails to operate at maximum efficiency. So, in some application boost converter will used to change level of voltage from low to h ...
... devices used whenever there is change in DC electrical power efficiently from one voltage level to another. When the supply voltage is too high or too low, the equipment fails to operate at maximum efficiency. So, in some application boost converter will used to change level of voltage from low to h ...
Evaluates: MAX1760 MAX1760 Evaluation Kit General Description Features
... and tested surface-mount circuit board that contains a boost switching-regulator circuit. The EV kit provides a regulated +3.3V output at up to 800mA of current. The input voltage range is +0.7V to +5.5V. However, the output voltage rises above the regulation point for input voltages exceeding 3.3V. ...
... and tested surface-mount circuit board that contains a boost switching-regulator circuit. The EV kit provides a regulated +3.3V output at up to 800mA of current. The input voltage range is +0.7V to +5.5V. However, the output voltage rises above the regulation point for input voltages exceeding 3.3V. ...
5 Experiment - Characteristics of Bipolar Junction Transistors
... Q1: What are the approximate collector-emitter voltages at the transition between the saturation and active regions? 2. Build circuit shown in Figure 1. Set VCC to 5 V using a DC voltage supply. For VIN, use a function generator to create a low frequency (<10 Hz) square wave. Use a T-junction to att ...
... Q1: What are the approximate collector-emitter voltages at the transition between the saturation and active regions? 2. Build circuit shown in Figure 1. Set VCC to 5 V using a DC voltage supply. For VIN, use a function generator to create a low frequency (<10 Hz) square wave. Use a T-junction to att ...
Product data: Charge Amplifier
... between 0 and 20 dB. In the interest of producing a rugged unit, the body of the Charge Amplifier is cast in aluminium alloy. The back plate, which is removable for access to the sensitivity adjustment potentiometer, is fitted with a rubber seal which protects the electronics by preventing the ingre ...
... between 0 and 20 dB. In the interest of producing a rugged unit, the body of the Charge Amplifier is cast in aluminium alloy. The back plate, which is removable for access to the sensitivity adjustment potentiometer, is fitted with a rubber seal which protects the electronics by preventing the ingre ...
Dual Bipolar/JFET, Audio Operational Amplifier OP275 *
... input voltage to ±7.5 V. This is to prevent emitter-base junction breakdown from occurring in the input stage of the OP275 when very large differential voltages are applied. However, to preserve the OP275’s low input noise voltage, internal resistances in series with the inputs were not used to limi ...
... input voltage to ±7.5 V. This is to prevent emitter-base junction breakdown from occurring in the input stage of the OP275 when very large differential voltages are applied. However, to preserve the OP275’s low input noise voltage, internal resistances in series with the inputs were not used to limi ...
AD711 Precision, Low Cost, High Speed, BiFET Op Amp (Rev.E)
... benefits allow the user to easily upgrade existing designs that use older precision BiFETs and, in many cases, bipolar op amps. The superior ac and dc performance of this op amp makes it suitable for active filter applications. With a slew rate of 16 V/ms and a settling time of 1 ms to ± 0.01%, the ...
... benefits allow the user to easily upgrade existing designs that use older precision BiFETs and, in many cases, bipolar op amps. The superior ac and dc performance of this op amp makes it suitable for active filter applications. With a slew rate of 16 V/ms and a settling time of 1 ms to ± 0.01%, the ...
1073DPA and 1073DPD Mic Pre_Amplifier
... The 1073DPD has two sync inputs; AES3 on a female XLR and wordclock on a chassis BNC. If neither Sync Input is present the unit will synchronise to it's internal crystal clock. If one or other sync input is present at the correct sampling frequency selected on the front panel the LED (AES or WCLK) w ...
... The 1073DPD has two sync inputs; AES3 on a female XLR and wordclock on a chassis BNC. If neither Sync Input is present the unit will synchronise to it's internal crystal clock. If one or other sync input is present at the correct sampling frequency selected on the front panel the LED (AES or WCLK) w ...
MC3479 Stepper Motor Driver
... calculated TJ had been higher than 150°C, a heatsink such as the Staver Co. V−7 Series, Aavid #5802, or Thermalloy #6012 could be used to reduce RJA. In extreme cases, forced air cooling should be considered. The above calculation, and RJA, assumes that a ground plane is provided under the MC3479 ...
... calculated TJ had been higher than 150°C, a heatsink such as the Staver Co. V−7 Series, Aavid #5802, or Thermalloy #6012 could be used to reduce RJA. In extreme cases, forced air cooling should be considered. The above calculation, and RJA, assumes that a ground plane is provided under the MC3479 ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.