16F877 - Smart Lead-acid Battery Charger
... This project assumes a 16F877 (very common and cheap) microcontroller to control the state of a lead-acid battery, to show the voltage and the current of the charge and to switch to a low-charge state when the battery if fully charge just to compensate the natural lost of the battery itself. ...
... This project assumes a 16F877 (very common and cheap) microcontroller to control the state of a lead-acid battery, to show the voltage and the current of the charge and to switch to a low-charge state when the battery if fully charge just to compensate the natural lost of the battery itself. ...
CHIP DESCRIPTION
... 7.5mV/oK that is available at pin and at pin T_OUT (22kΩ external resistor to
ground) after a unity gain buffer enabled by a TTL high level applied to pin T_EN.
An internal generator biases the whole chip, its output is connected to pin BYP for
bypassing with a capacitor to GNA.
The table below ...
... 7.5mV/oK that is available at pin
TJA1050
... stage from damage caused by accidental short-circuit to either positive or negative supply voltage, although power dissipation increases during this fault condition. A thermal protection circuit protects the IC from damage by switching off the transmitter if the junction temperature exceeds a value ...
... stage from damage caused by accidental short-circuit to either positive or negative supply voltage, although power dissipation increases during this fault condition. A thermal protection circuit protects the IC from damage by switching off the transmitter if the junction temperature exceeds a value ...
mt3608 aerosemi
... The MT3608 uses a fixed frequency, peak current mode boost regulator architecture to regulate voltage at the feedback pin. The operation of the MT3608 can be understood by referring to the block diagram of Figure 2. At the start of each oscillator cycle the MOSFET is turned on through the control ci ...
... The MT3608 uses a fixed frequency, peak current mode boost regulator architecture to regulate voltage at the feedback pin. The operation of the MT3608 can be understood by referring to the block diagram of Figure 2. At the start of each oscillator cycle the MOSFET is turned on through the control ci ...
ST7LITE3XF2中文资料
... –Up to 15 multifunctional bidirectional I/O lines–7 high sink outputs5 Timers ...
... –Up to 15 multifunctional bidirectional I/O lines–7 high sink outputs5 Timers ...
DND5057 - pes-psrc
... results from the voltages applied at various points in the network. Synchrophasor. See: synchronous phasor. Synchronous phasor. Phasor measurements taken at some point in time that can be referenced to the measurements from other locations taken at the same point in time. Teleprotection. Power syste ...
... results from the voltages applied at various points in the network. Synchrophasor. See: synchronous phasor. Synchronous phasor. Phasor measurements taken at some point in time that can be referenced to the measurements from other locations taken at the same point in time. Teleprotection. Power syste ...
Fluke 1760 - Access Frontier
... parameter to obtain reliable, repeatable, and comparable results. In addition, the accuracy, bandwidth, and minimum set of parameters are all clearly defined. ...
... parameter to obtain reliable, repeatable, and comparable results. In addition, the accuracy, bandwidth, and minimum set of parameters are all clearly defined. ...
FPGA board - ECE Users Pages
... in EEPROMs [1]. Although EEPROMs are used for digital storage, similar techniques have been used to implement analog storage [2]. As these arrays have become larger, programming speed has become critical in making these arrays useful. This paper outlines a method for achieving rapid programming spee ...
... in EEPROMs [1]. Although EEPROMs are used for digital storage, similar techniques have been used to implement analog storage [2]. As these arrays have become larger, programming speed has become critical in making these arrays useful. This paper outlines a method for achieving rapid programming spee ...
Defense-Grade Virtex-6Q Family Overview
... Virtex-6Q FPGAs store their customized configuration in SRAM-type internal latches. The number of configuration bits is between 43 Mb and 157 Mb (6 to 20 MB), depending on device size but independent of the specific user-design implementation, unless compression mode is used. The configuration stora ...
... Virtex-6Q FPGAs store their customized configuration in SRAM-type internal latches. The number of configuration bits is between 43 Mb and 157 Mb (6 to 20 MB), depending on device size but independent of the specific user-design implementation, unless compression mode is used. The configuration stora ...
iCoupler® Isolation in RS-485 Applications Application Note (AN-727)
... physical layer bus designs. The RS-485 standard is specified to drive up to 32 driver/receiver pairs. Although no maximum cable length is specified, lengths of 4000 meters are possible. The versatility of the RS- 485 makes this design popular for a wide range of applications, especially intersystem ...
... physical layer bus designs. The RS-485 standard is specified to drive up to 32 driver/receiver pairs. Although no maximum cable length is specified, lengths of 4000 meters are possible. The versatility of the RS- 485 makes this design popular for a wide range of applications, especially intersystem ...
ABL1 Power Supplies
... voltage necessary for simple, dedicated control circuits. Divided into two families, these power supplies are able to meet all the needs encountered in standard commercial machines. These single-phase power supplies, with or without anti-harmonic distortion filtering, conform to world-wide standards ...
... voltage necessary for simple, dedicated control circuits. Divided into two families, these power supplies are able to meet all the needs encountered in standard commercial machines. These single-phase power supplies, with or without anti-harmonic distortion filtering, conform to world-wide standards ...
232PspiceLecture
... Transient analysis: voltage and current as a function of time AC Analysis: output as a function of frequency Noise analysis and more …. ...
... Transient analysis: voltage and current as a function of time AC Analysis: output as a function of frequency Noise analysis and more …. ...
Power Detector - Mini Circuits
... 1. The negative slope indicates that Output Voltage decreases as Input Power increases. See "Output Voltage vs Input Power" graph below. 2. Temperature sensor output provides a DC Output Voltage which increases linearly with temperature rise. Recommended minimum load for this port is 2 kΩ. 3. R ...
... 1. The negative slope indicates that Output Voltage decreases as Input Power increases. See "Output Voltage vs Input Power" graph below. 2. Temperature sensor output provides a DC Output Voltage which increases linearly with temperature rise. Recommended minimum load for this port is 2 kΩ. 3. R ...
HC-MOS Power Dissipation
... during switching. While the input to a gate is making a transition between logic levels, both the P- and N-channel transistors are turned partially on. This creates a low impedance path for supply current to flow from VCC to ground, as illustrated in Figure 3. For fast input rise and fall times (sho ...
... during switching. While the input to a gate is making a transition between logic levels, both the P- and N-channel transistors are turned partially on. This creates a low impedance path for supply current to flow from VCC to ground, as illustrated in Figure 3. For fast input rise and fall times (sho ...
MC13022A Advanced Medium Voltage AM Stereo Decoder
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
Electricity Notes
... Experiment- Investigating Voltage How does the voltage of a component in a series circuit compare to the voltage of a component in a parallel circuit? The following two circuits are set up and the voltage is measured across both 1.5 V batteries and across each 1.5V bulb individually. ...
... Experiment- Investigating Voltage How does the voltage of a component in a series circuit compare to the voltage of a component in a parallel circuit? The following two circuits are set up and the voltage is measured across both 1.5 V batteries and across each 1.5V bulb individually. ...
Slides
... top location in the US; very few on the West Coast, or HI, AK. This is an important consideration when talking about electric reliability! ...
... top location in the US; very few on the West Coast, or HI, AK. This is an important consideration when talking about electric reliability! ...