this slide show on Kirchhoff
... Some circuits have resistors which are neither in series nor parallel ...
... Some circuits have resistors which are neither in series nor parallel ...
FEATURES
... to set the state of the bus, the ADuM3160 provides mechanisms for detecting the direction of data flow and control over the state of the output buffers. Data direction is determined on a packet-by-packet basis. The ADuM3160 uses the edge detection based iCoupler technology in conjunction with intern ...
... to set the state of the bus, the ADuM3160 provides mechanisms for detecting the direction of data flow and control over the state of the output buffers. Data direction is determined on a packet-by-packet basis. The ADuM3160 uses the edge detection based iCoupler technology in conjunction with intern ...
series Process Calibrator CA300 series Source and Measure Simplicity
... DC mA signals can be measured by supplying power to the transmitter from a 24 V DC power supply. DC mA measurement and zero-point check can be performed with an accuracy of 0.015% of reading. A 250-ohm resistor for HART and BRAIN communication is included in this calibrator so there is no need to at ...
... DC mA signals can be measured by supplying power to the transmitter from a 24 V DC power supply. DC mA measurement and zero-point check can be performed with an accuracy of 0.015% of reading. A 250-ohm resistor for HART and BRAIN communication is included in this calibrator so there is no need to at ...
Physics 121
... They will stop after one complete cycle. They will continue forever. They will continue for awhile, and then suddenly stop. They will continue for awhile, but eventually die away. There is not enough information to tell what will happen. ...
... They will stop after one complete cycle. They will continue forever. They will continue for awhile, and then suddenly stop. They will continue for awhile, but eventually die away. There is not enough information to tell what will happen. ...
PS TFB Hardware: J. Belleman, A. Blas, T. Bohl, F. Caspers
... The injection reference rf could be issued from the R1 LLRF (last ring that will stay at a fixed frequency until it comes to its turn), but there is not much to gain using this approach. The economy of one extra rf source would be obtained at the price of having R1 treated as a special case with no ...
... The injection reference rf could be issued from the R1 LLRF (last ring that will stay at a fixed frequency until it comes to its turn), but there is not much to gain using this approach. The economy of one extra rf source would be obtained at the price of having R1 treated as a special case with no ...
DIO-0808TY-USB
... External digital signals given to signal inputs are TTL levels. The individual input signals are passedto the personal computer as active low signals. As each of the signal inputs is pulled up internally, theoutput of a relay contact or semiconductor switch can be connected directly between the sign ...
... External digital signals given to signal inputs are TTL levels. The individual input signals are passedto the personal computer as active low signals. As each of the signal inputs is pulled up internally, theoutput of a relay contact or semiconductor switch can be connected directly between the sign ...
4CX250B/M
... power which is diverted to heating the cathode is difficult to estimate and is affected by a variety of factors (frequency, driving power, plate current, etc.) When the tube is subjected to maximum input, 0.05 volts should be deducted from the heater voltage for every 20MHz by which the tube exceeds ...
... power which is diverted to heating the cathode is difficult to estimate and is affected by a variety of factors (frequency, driving power, plate current, etc.) When the tube is subjected to maximum input, 0.05 volts should be deducted from the heater voltage for every 20MHz by which the tube exceeds ...
Snap-Trol 183 Nema 1 Instruction Manual
... Extron’s Model 183 is a solid state, variable voltage DC motor control. The power conversion is done through a fullwave semi-conductor bridge. AC voltage is converted to DC by the bridge and the DC voltage level is controlled by controlling the phase angle firing of the SCR’s. A commutating (free wh ...
... Extron’s Model 183 is a solid state, variable voltage DC motor control. The power conversion is done through a fullwave semi-conductor bridge. AC voltage is converted to DC by the bridge and the DC voltage level is controlled by controlling the phase angle firing of the SCR’s. A commutating (free wh ...
service manual - Audio Lab of Ga
... This amplifier uses a control circuit to control the operation of the output relay. When power is first applied the circuit provides a delay before activating the relay. This is a protection feature to protect the speaker and amplifier from initial current surges. The circuit also provides protectio ...
... This amplifier uses a control circuit to control the operation of the output relay. When power is first applied the circuit provides a delay before activating the relay. This is a protection feature to protect the speaker and amplifier from initial current surges. The circuit also provides protectio ...
No Slide Title - Faculty Server Contact
... Quantization error is the different between the quantum value and the true value More steps reduce quantizing distortion in linear quantization This will require higher bandwidth, since we need more bits for each code word Voice represent a problem because of the wide dynamic range, the leve ...
... Quantization error is the different between the quantum value and the true value More steps reduce quantizing distortion in linear quantization This will require higher bandwidth, since we need more bits for each code word Voice represent a problem because of the wide dynamic range, the leve ...
Single-Supply, High-Speed, Precision
... STABLE OVER TEMPERATURE LOW QUIESCENT CURRENT: 10mA DUAL OR SINGLE SUPPLY: +5V, +5V PACKAGE: Small QFN-16 (4mm x 4mm) SPECIFIED TEMPERATURE RANGE: −5°C to +75°C ...
... STABLE OVER TEMPERATURE LOW QUIESCENT CURRENT: 10mA DUAL OR SINGLE SUPPLY: +5V, +5V PACKAGE: Small QFN-16 (4mm x 4mm) SPECIFIED TEMPERATURE RANGE: −5°C to +75°C ...
A Photonic Local Oscillator Module for Submillimeter Interferometry
... locked signal at the PLL IF monitor port as a function of laser temperature. Figure 4 shows that the IF power is at maximum when the laser is operated at the fixed point temperatures. To optimize the IF power, we can use the following algorithm. Change the modulation frequency by some significant am ...
... locked signal at the PLL IF monitor port as a function of laser temperature. Figure 4 shows that the IF power is at maximum when the laser is operated at the fixed point temperatures. To optimize the IF power, we can use the following algorithm. Change the modulation frequency by some significant am ...
transformer
... U1 Z L1 I1 Z M I 2 jL1 I1 jMI 2 U 2 Z L 2 I 2 Z M I1 jL2 I 2 jMI 1 ZL1=jω L1, ZL2=jω L2 – the complex self-impedances of the coils ZM= jω M – the complex mutual inductance of the coils ...
... U1 Z L1 I1 Z M I 2 jL1 I1 jMI 2 U 2 Z L 2 I 2 Z M I1 jL2 I 2 jMI 1 ZL1=jω L1, ZL2=jω L2 – the complex self-impedances of the coils ZM= jω M – the complex mutual inductance of the coils ...
ADS831 数据资料 dataSheet 下载
... are used to create a common-mode voltage (VCM) of approximately +2.5V to bias the inputs of the driving amplifier. Using the OPA681 on a single +5V supply, its ideal common-mode point is +2.5V. This coincides with the recommended common-mode input level for the ADS831 thus, obviating the need for a ...
... are used to create a common-mode voltage (VCM) of approximately +2.5V to bias the inputs of the driving amplifier. Using the OPA681 on a single +5V supply, its ideal common-mode point is +2.5V. This coincides with the recommended common-mode input level for the ADS831 thus, obviating the need for a ...
100 KV from a bike - Apparently Apparel
... Remember high voltage can kill you, Please wear rubber gloves and discharge all capacitors before touching them without gloves. Just because it’s your project does not mean it is safe. ...
... Remember high voltage can kill you, Please wear rubber gloves and discharge all capacitors before touching them without gloves. Just because it’s your project does not mean it is safe. ...
mobile snooper ( improvised mobile bug)
... input gets more voltage than the – input. After a few seconds, output goes low because the output current passes to the – input through R2. Meanwhile, capacitor C1 also charges. So that both the inputs gets almost equal voltage and the output remains low. 0.22 capacitor (no other capacitor can be su ...
... input gets more voltage than the – input. After a few seconds, output goes low because the output current passes to the – input through R2. Meanwhile, capacitor C1 also charges. So that both the inputs gets almost equal voltage and the output remains low. 0.22 capacitor (no other capacitor can be su ...
DVC10 User Guide - High Country Tek, Inc.
... The DVC10 Master Module is the main control module for all DVC series modules. It has a large number of inputs and outputs to work as a stand-alone unit or it can be the main module for a large CAN Bus system with up to 16 DVC expansion modules (see the DVC Series Modular Configuration drawing for a ...
... The DVC10 Master Module is the main control module for all DVC series modules. It has a large number of inputs and outputs to work as a stand-alone unit or it can be the main module for a large CAN Bus system with up to 16 DVC expansion modules (see the DVC Series Modular Configuration drawing for a ...
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.