MP1470 - Monolithic Power System
... from overshooting during startup. When the chip starts, the internal circuit generates a softstart voltage (SS) that ramps up from 0V to 1.2V: When SS falls below the internal reference (REF), SS overrides REF so that the error amplifier uses SS as the reference; when SS exceeds REF, the error ampli ...
... from overshooting during startup. When the chip starts, the internal circuit generates a softstart voltage (SS) that ramps up from 0V to 1.2V: When SS falls below the internal reference (REF), SS overrides REF so that the error amplifier uses SS as the reference; when SS exceeds REF, the error ampli ...
PDF
... alarm functions. Meanwhile, as energy conservation activities gain momentum, there is demand to reduce the size and increase the functionality of the measuring display unit (MDU) breaker, which has a built-in voltage transformer (VT) and current transformer (CT) and is able to monitor energy consump ...
... alarm functions. Meanwhile, as energy conservation activities gain momentum, there is demand to reduce the size and increase the functionality of the measuring display unit (MDU) breaker, which has a built-in voltage transformer (VT) and current transformer (CT) and is able to monitor energy consump ...
Microserver design and testing
... § Starting with low level python commands, e.g. directly writing into port register to enable a power converter. § Combining several such commands into a python function § (Optionally): if faster or autonomous operation required: turn into C-code on controller ...
... § Starting with low level python commands, e.g. directly writing into port register to enable a power converter. § Combining several such commands into a python function § (Optionally): if faster or autonomous operation required: turn into C-code on controller ...
MPS 751 Absolute Maximum Ratings
... 1. These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. 2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. 3. These ratings are based on a maximum junction temperatu ...
... 1. These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. 2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. 3. These ratings are based on a maximum junction temperatu ...
3-0369 HiTest Arrester Brochure
... Powered by a 12 VDC rechargeable, sealed lead-acid battery • Charges overnight from a 120 VAC or 220 VAC outlet (appropriate charger required) • Operates approximately 3 to 5 days on a single charge Included with each instrument: • Test leads and static ground cord • Internal rechargeable battery • ...
... Powered by a 12 VDC rechargeable, sealed lead-acid battery • Charges overnight from a 120 VAC or 220 VAC outlet (appropriate charger required) • Operates approximately 3 to 5 days on a single charge Included with each instrument: • Test leads and static ground cord • Internal rechargeable battery • ...
Snubber Circuits
... Figure 4. Diode, D with its snubber circuit The voltage, v across the diode (D) during turn-off can be expressed as: di v = V − L . The voltage rises above V due to the fact that during turn-off of D the dt di current through the stray inductance is decreasing and hence making the negative. dt ...
... Figure 4. Diode, D with its snubber circuit The voltage, v across the diode (D) during turn-off can be expressed as: di v = V − L . The voltage rises above V due to the fact that during turn-off of D the dt di current through the stray inductance is decreasing and hence making the negative. dt ...
STL3NM60N
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
... Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST t ...
DS1135L 3V 3-in-1 High-Speed Silicon Delay Line FEATURES
... Supply Voltage (VCC ): 3.3V ± 0.1V Input Pulse: High: 3.0V ± 0.1V Low: 0.0V ± 0.1V Source Impedance: 50Ω Max. Rise and Fall Time: 3.0ns Max. — Measured between 0.6V and 2.4V. Pulse Width: 500ns Pulse Period: 1µs Output Load Capacitance: 15pF Output: Each output is loaded with the equivalent of one 7 ...
... Supply Voltage (VCC ): 3.3V ± 0.1V Input Pulse: High: 3.0V ± 0.1V Low: 0.0V ± 0.1V Source Impedance: 50Ω Max. Rise and Fall Time: 3.0ns Max. — Measured between 0.6V and 2.4V. Pulse Width: 500ns Pulse Period: 1µs Output Load Capacitance: 15pF Output: Each output is loaded with the equivalent of one 7 ...
Evaluate: MAX1757/MAX1758 MAX1757/MAX1758 Evaluation Kits General Description Features
... assembled and tested PC boards that implement a step-down, switching lithium-ion (Li+) battery charger. The MAX1757 EV kit can be set to charge 1- to 3-series cells, and the MAX1758 EV kit can be set to charge 1to 4-series cells. The cell voltage can be set between 4.0V and 4.4V using standard 1% re ...
... assembled and tested PC boards that implement a step-down, switching lithium-ion (Li+) battery charger. The MAX1757 EV kit can be set to charge 1- to 3-series cells, and the MAX1758 EV kit can be set to charge 1to 4-series cells. The cell voltage can be set between 4.0V and 4.4V using standard 1% re ...
ELEC 111 TITLE: Introduction to Electronics Fundamentals Units
... reactance (XL); applications for inductors; transformers; step-up/step-down and impedance ratios; practical applications. (Objective 6) 7. Define the following terms related to capacitance: types, identification and applications; timing and filtering; unit of measurement; factors that determine the ...
... reactance (XL); applications for inductors; transformers; step-up/step-down and impedance ratios; practical applications. (Objective 6) 7. Define the following terms related to capacitance: types, identification and applications; timing and filtering; unit of measurement; factors that determine the ...
Roll-ur-Own Crowbar OV Module.
... writings and particularly in chapters on alternators and regulators in the 'Connection. A simple inspection of B&C's offerings from the beginning will show that only externally regulated alternators are offered. (3) There has been a lot of interest in adapting internally regulated alternators to air ...
... writings and particularly in chapters on alternators and regulators in the 'Connection. A simple inspection of B&C's offerings from the beginning will show that only externally regulated alternators are offered. (3) There has been a lot of interest in adapting internally regulated alternators to air ...
CN-0063 采用AD5662 DAC、ADuM1401数字隔离器和外部放大器的 16位全隔离电压输出模块
... typically ±5 V, ±10 V, 0 V to 5 V, or 0 V to 10 V. The AD5662 provides a 0 V to 5 V output, which goes through two gain and offset stages to provide 16-bit resolution in each of the above ranges. Jumpers (shown here as switches) are used to switch between output ranges. The OP2177 was chosen for thi ...
... typically ±5 V, ±10 V, 0 V to 5 V, or 0 V to 10 V. The AD5662 provides a 0 V to 5 V output, which goes through two gain and offset stages to provide 16-bit resolution in each of the above ranges. Jumpers (shown here as switches) are used to switch between output ranges. The OP2177 was chosen for thi ...
bq769x0 boot switch alternatives
... When the charge FET is turned on, the Vgs of Q2 go away, Q2 and Q1 turn off, and the voltage on TS1 returns to normal. Until this happens, the boot voltage is applied at TS1 and sums with the temperature measurement voltage. This makes the temperature appear lower than what it actually is. If this l ...
... When the charge FET is turned on, the Vgs of Q2 go away, Q2 and Q1 turn off, and the voltage on TS1 returns to normal. Until this happens, the boot voltage is applied at TS1 and sums with the temperature measurement voltage. This makes the temperature appear lower than what it actually is. If this l ...
Low Capacitance ESD Protection for High Speed Video Interface
... Figure 6. Diagram of ESD Clamping Voltage Test Setup The following is taken from Application Note AND8308/D − Interpretation of Datasheet Parameters for ESD Devices. ...
... Figure 6. Diagram of ESD Clamping Voltage Test Setup The following is taken from Application Note AND8308/D − Interpretation of Datasheet Parameters for ESD Devices. ...
Fuzzy System for the Detection of Power Quality Performance on
... efficiency decreases. The results indicating the impact of PQ on motor efficiency and the corresponding fuzzy diagnosis of all the 14 cases are illustrated in Table 2. By examining the results, the following conclusions could be reached. 1. Fuzzy Logic approach has its unique advantages and these ...
... efficiency decreases. The results indicating the impact of PQ on motor efficiency and the corresponding fuzzy diagnosis of all the 14 cases are illustrated in Table 2. By examining the results, the following conclusions could be reached. 1. Fuzzy Logic approach has its unique advantages and these ...
Bipolar Junction Transistors (BJT)
... Bipolar Junction Transistors (BJT) General configuration and definitions The transistor is the main building block “element” of electronics. It is a semiconductor device and it comes in two general types: the Bipolar Junction Transistor (BJT) and the Field Effect Transistor (FET). Here we will descr ...
... Bipolar Junction Transistors (BJT) General configuration and definitions The transistor is the main building block “element” of electronics. It is a semiconductor device and it comes in two general types: the Bipolar Junction Transistor (BJT) and the Field Effect Transistor (FET). Here we will descr ...
Current transducer LF 1010-S/SPA3 I = 1000 A
... Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an interval with upper and lower limits and a probabil ...
... Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an interval with upper and lower limits and a probabil ...
CJ125 V3.1 Documentation _ENG
... The commands have to be transmitted in ASCII-Code and are case sensitive. Each command has to be terminated with a “carriage return” (ASCII character 13). ...
... The commands have to be transmitted in ASCII-Code and are case sensitive. Each command has to be terminated with a “carriage return” (ASCII character 13). ...
RTR020P02
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
P3.1.2.2 - LD Didactic
... small: Avoid vibrations, draught and variations in temperature. The newtonmeter must warm up at least 30 min before the experiment is started: switch the newtonmeter on at the mains switch on the back of the instrument to which the force sensor is connected. a) Measurement at various distances d bet ...
... small: Avoid vibrations, draught and variations in temperature. The newtonmeter must warm up at least 30 min before the experiment is started: switch the newtonmeter on at the mains switch on the back of the instrument to which the force sensor is connected. a) Measurement at various distances d bet ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.