VOLTAGE DROP - Access Hardware Supply
... Figuring out the size of a battery necessary to support the load discharge current for a specific amount of time can be tricky. Batteries are rated at maximum efficiency over a 20 hour discharge period. Therefore, a 20 AMP-Hour battery will provide 1 AMP over a 20 hour period. However, calculating t ...
... Figuring out the size of a battery necessary to support the load discharge current for a specific amount of time can be tricky. Batteries are rated at maximum efficiency over a 20 hour discharge period. Therefore, a 20 AMP-Hour battery will provide 1 AMP over a 20 hour period. However, calculating t ...
EUP8092 1.5A Linear Li-Ion/Polymer Charger IC with Integrated FET and Charger Timer
... where ICHARGE is the charge current. The maximum power dissipation occurs during the beginning of the CC mode. The maximum power the IC is capable of dissipating is dependent on the thermal impedance of the printed-circuit board (PCB). Figure 19 shows, with dotted lines, two cases that the charge cu ...
... where ICHARGE is the charge current. The maximum power dissipation occurs during the beginning of the CC mode. The maximum power the IC is capable of dissipating is dependent on the thermal impedance of the printed-circuit board (PCB). Figure 19 shows, with dotted lines, two cases that the charge cu ...
NTD20N06 - Power MOSFET, 20 A, 60 V, N-Channel DPAK
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
... are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconduc ...
Current Fed Full-Bridge Converter with Voltage Doubler for
... composed of several connected photovoltaic cells and the observation of the characteristics at the terminals of the photovoltaic array requires the inclusion of additional parameters to the basic equation. ...
... composed of several connected photovoltaic cells and the observation of the characteristics at the terminals of the photovoltaic array requires the inclusion of additional parameters to the basic equation. ...
Voltmeter and Ammeter Loading Effects
... A similar effect occurs when an ammeter is connected into a circuit. Consider the circuit in Figure 2. When an ammeter is placed into the circuit to measure the current I, we expect that the ammeter will indicate the correct current. This would be a correct assumption if the ammeter had an internal ...
... A similar effect occurs when an ammeter is connected into a circuit. Consider the circuit in Figure 2. When an ammeter is placed into the circuit to measure the current I, we expect that the ammeter will indicate the correct current. This would be a correct assumption if the ammeter had an internal ...
AD8610/AD8620 Precision, Very Low Noise, Low Input Bias Current
... world class IC designers to create an amplifier with faster slew rate and more than 50% higher bandwidth at half of the current consumed by its closest competition. The AD8610 is unconditionally stable in all gains, even with capacitive loads well in excess of 1 nF. The AD8610B achieves less than 10 ...
... world class IC designers to create an amplifier with faster slew rate and more than 50% higher bandwidth at half of the current consumed by its closest competition. The AD8610 is unconditionally stable in all gains, even with capacitive loads well in excess of 1 nF. The AD8610B achieves less than 10 ...
Implementing Temperature-Based Variable Fan Speed Control in
... FanC “Y-Network” Input From Motherboard: This section accepts the 0V–12VDC signal from an NLX-compliant motherboard. The Y-network formed by R12, R1, and R2 performs level shifting and range compression to match the 1.25V–2.65V analog input range of the TC646. The FanC signal indicates a shutdown re ...
... FanC “Y-Network” Input From Motherboard: This section accepts the 0V–12VDC signal from an NLX-compliant motherboard. The Y-network formed by R12, R1, and R2 performs level shifting and range compression to match the 1.25V–2.65V analog input range of the TC646. The FanC signal indicates a shutdown re ...
Thermoelectric Cooler (TEC) Controller ADN8831 GENERAL DESCRIPTION
... thermistor or a positive temperature coefficient RTD device to sense the temperature of the object attached to the TEC. The target temperature is set with an analog input voltage either from a DAC or with an external resistor divider. The loop is stabilized by a PID compensation amplifier with high ...
... thermistor or a positive temperature coefficient RTD device to sense the temperature of the object attached to the TEC. The target temperature is set with an analog input voltage either from a DAC or with an external resistor divider. The loop is stabilized by a PID compensation amplifier with high ...
PTA-Pulse Width Modulated input to Analog Current or Voltage Output
... Does the unit function as stated above? If no, contact ACI tech support. If yes, current output is functioning properly. Testing the Input. To manually test the input apply 24 VAC/VDC to the PWR terminals. Connect your meter to the SIG and PWR (-) terminal. Set meter to match output ranges selected ...
... Does the unit function as stated above? If no, contact ACI tech support. If yes, current output is functioning properly. Testing the Input. To manually test the input apply 24 VAC/VDC to the PWR terminals. Connect your meter to the SIG and PWR (-) terminal. Set meter to match output ranges selected ...
Transistors - University of Toronto Physics
... • This is a load-line curve, representing a line that intersects the IC axis at VCC/RC and the VCE axis at VCC, with slope -1/RC. • This line intersects all of the collector characteristic curves. • The point at which this line intersects the the curve for IB= IBB is the Q point. ...
... • This is a load-line curve, representing a line that intersects the IC axis at VCC/RC and the VCE axis at VCC, with slope -1/RC. • This line intersects all of the collector characteristic curves. • The point at which this line intersects the the curve for IB= IBB is the Q point. ...
Power Output
... Power Output 5/8 INCH (M16*) SENSORS (All dimensions for reference only. mm/[in]) *Contact Honeywell for availability of metric mounting thread versions. ...
... Power Output 5/8 INCH (M16*) SENSORS (All dimensions for reference only. mm/[in]) *Contact Honeywell for availability of metric mounting thread versions. ...
103_lab02
... Move the RANGE/FUNCTION SWITCH to an appropriate range to measure the batteries when they are connected as described in step 7. Observe correct polarity when connecting the Voltmeter to the unused terminals of the 6 Volt batteries. Record the measured voltage on the datasheet. Measure the voltage of ...
... Move the RANGE/FUNCTION SWITCH to an appropriate range to measure the batteries when they are connected as described in step 7. Observe correct polarity when connecting the Voltmeter to the unused terminals of the 6 Volt batteries. Record the measured voltage on the datasheet. Measure the voltage of ...
Noise Sources English
... both the low and high frequency areas. A part of the amplifiers input stage is a high pass filter that removes low frequency signals that lie below the required frequency range for building acoustic measurements and a low pass filter that removes all frequencies above 12kHz. This feature protects th ...
... both the low and high frequency areas. A part of the amplifiers input stage is a high pass filter that removes low frequency signals that lie below the required frequency range for building acoustic measurements and a low pass filter that removes all frequencies above 12kHz. This feature protects th ...
Design Note
... Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is cur ...
... Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is cur ...
Allegro | Product | 3132 and 3133
... alternating field. They combine extreme magnetic sensitivity with excellent stability over varying temperature and supply voltage. The high sensitivity permits their use with multi-pole ring magnets over relatively large distances. ...
... alternating field. They combine extreme magnetic sensitivity with excellent stability over varying temperature and supply voltage. The high sensitivity permits their use with multi-pole ring magnets over relatively large distances. ...
Voltage Rectification by a SQUID Ratchet - Physik Uni
... the sign of the average voltage is independent of the average external current [18]. For a narrower range of parameters (see, e.g., in Fig. 4), and in the absence of noise, it is possible to obtain, not only the same sign, but also the same value of V0 , regardless of the value and sign of I0 . Ther ...
... the sign of the average voltage is independent of the average external current [18]. For a narrower range of parameters (see, e.g., in Fig. 4), and in the absence of noise, it is possible to obtain, not only the same sign, but also the same value of V0 , regardless of the value and sign of I0 . Ther ...
Intro_PSpice
... Schematics tends to be the program that works best with the tablet, so most of my instructions will cover that. ◦ If you happen to be using capture, because schematics does not work, please let me know so that I can post instructions for capture also. ...
... Schematics tends to be the program that works best with the tablet, so most of my instructions will cover that. ◦ If you happen to be using capture, because schematics does not work, please let me know so that I can post instructions for capture also. ...
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.