Studying and Improving the Efficiency of Water Electrolysis Using a
... wires is minimised and the losses due to the internal ohmic resistance of the electrolyte is reduced therefore the electrolyser efficiency is increased. On the other hand, there are also some disadvantages with bipolar cells design. One of these is the corrosion problem that can occur because of par ...
... wires is minimised and the losses due to the internal ohmic resistance of the electrolyte is reduced therefore the electrolyser efficiency is increased. On the other hand, there are also some disadvantages with bipolar cells design. One of these is the corrosion problem that can occur because of par ...
ELECTROMAGNETIC INDUCTION
... where Φ is the magnetic flux through the circuit. When the B-field is uniform and at right angles to the area A bounded by the circuit, then the flux is simply B A. (For non-uniform fields, the flux must be calculated by integration.) Often it is useful to distinguish between the case where the B-fi ...
... where Φ is the magnetic flux through the circuit. When the B-field is uniform and at right angles to the area A bounded by the circuit, then the flux is simply B A. (For non-uniform fields, the flux must be calculated by integration.) Often it is useful to distinguish between the case where the B-fi ...
CSI 2004 Smart-UPS On-Line SRT 5 to 10kVA 230V Guide
... (inverter) stage, bypass, and a battery charger. The control of power module and fault detection logic is microcontroller-based. a. The input disconnect and filter stage contains an input back-feed relay, input filter, transient suppression, and battery select switches (mechanical relays). b. The In ...
... (inverter) stage, bypass, and a battery charger. The control of power module and fault detection logic is microcontroller-based. a. The input disconnect and filter stage contains an input back-feed relay, input filter, transient suppression, and battery select switches (mechanical relays). b. The In ...
Graphic Display Unit/Human Machine Interface M
... Always route the HMI communication cable and the power cable away from any AC voltage or rapidly switching DC control lines. Never bundle the HMI cables together with 120 V ac power wires or with relay wiring. Try to keep at least 8 inches (20 cm) of separation between the GDU/HMI cables and other p ...
... Always route the HMI communication cable and the power cable away from any AC voltage or rapidly switching DC control lines. Never bundle the HMI cables together with 120 V ac power wires or with relay wiring. Try to keep at least 8 inches (20 cm) of separation between the GDU/HMI cables and other p ...
An Analog Integrated-Circuit Vocal Tract
... was pioneered by Gabriel Kron, e.g., [8]. A unidirectional transmission line was first used in an integrated circuit to create a silicon cochlea [9]. An integrated-circuit analog of a bidirectional transmission line was first employed in [10] to create a two-dimensional silicon cochlea capable of pr ...
... was pioneered by Gabriel Kron, e.g., [8]. A unidirectional transmission line was first used in an integrated circuit to create a silicon cochlea [9]. An integrated-circuit analog of a bidirectional transmission line was first employed in [10] to create a two-dimensional silicon cochlea capable of pr ...
File - ELECTRICAL ENGINEERING DEPT, DCE
... 5. Under this no load condition, one set of readings namely, applied voltage (VL), armature current (Ia), field current (If), the two spring balance readings (F1and F2) and motor speed (N) are noted down in the tabular column. 6. The load on the motor is increased in steps gradually and at each step ...
... 5. Under this no load condition, one set of readings namely, applied voltage (VL), armature current (Ia), field current (If), the two spring balance readings (F1and F2) and motor speed (N) are noted down in the tabular column. 6. The load on the motor is increased in steps gradually and at each step ...
Back-propagation Algorithm
... There are two sweeps of the fully connected network: forward sweep and backward sweep. Forward Sweep: This sweep is similar to any other feedforward ANN – the input stimuli is given to the network, the network computes the weighted average from all the input units and then passes the average through ...
... There are two sweeps of the fully connected network: forward sweep and backward sweep. Forward Sweep: This sweep is similar to any other feedforward ANN – the input stimuli is given to the network, the network computes the weighted average from all the input units and then passes the average through ...
LR Phono Preamps - Pete Millett`s DIY Audio pages
... This effect of the parasitic shunt capacitance is called “selfresonance”. The inductor and its parasitic capacitance form a parallel resonant circuit, which has a very high impedance at the resonant frequency Generally, the higher the inductance, the lower the SRF (Self Resonant Frequency), since th ...
... This effect of the parasitic shunt capacitance is called “selfresonance”. The inductor and its parasitic capacitance form a parallel resonant circuit, which has a very high impedance at the resonant frequency Generally, the higher the inductance, the lower the SRF (Self Resonant Frequency), since th ...
AD7730/7730L Data Sheet
... The offset (or zero) numbers with CHP = 1 are typically 3 μV precalibration. Internal zero-scale calibration reduces this by about 1 μV. Offset numbers with CHP = 0 can be up to 1 mV precalibration. Internal zero-scale calibration reduces this to 2 μV typical. System zero-scale calibration reduces o ...
... The offset (or zero) numbers with CHP = 1 are typically 3 μV precalibration. Internal zero-scale calibration reduces this by about 1 μV. Offset numbers with CHP = 0 can be up to 1 mV precalibration. Internal zero-scale calibration reduces this to 2 μV typical. System zero-scale calibration reduces o ...
Deger Manual - DegerPipes Electronic Bagpipe Chanter
... It is sometimes better to play the well-tempered scale, especially when playing together with other instruments. The DegerPipes Chanter only sends pitch bend data when the sound is switched to Highland Pipe. Switching to Smallpipe stops sending pitch bend data and returns to the standard tempered sc ...
... It is sometimes better to play the well-tempered scale, especially when playing together with other instruments. The DegerPipes Chanter only sends pitch bend data when the sound is switched to Highland Pipe. Switching to Smallpipe stops sending pitch bend data and returns to the standard tempered sc ...
MICROSCANNERTM MICROSCANNERTM PRO
... NVP is displayed. The cable length will automatically adjust to the new NVP. If you know a cable's length, change the shown NVP using the ▲▼ keys until the appropriate length is displayed. The NVP can be adjusted in 1% increments, and the length changes accordingly. Cables used for calibration must ...
... NVP is displayed. The cable length will automatically adjust to the new NVP. If you know a cable's length, change the shown NVP using the ▲▼ keys until the appropriate length is displayed. The NVP can be adjusted in 1% increments, and the length changes accordingly. Cables used for calibration must ...
Feng_T_T_2017
... The main problem for downhole electronics is the temperature limitation, being that the pressures are handled mechanically. Despite wells being classified beyond 210 °C the current drilling temperatures do not exceed 200 °C [1]- [2]. This is due to that face that the current electronics, which made ...
... The main problem for downhole electronics is the temperature limitation, being that the pressures are handled mechanically. Despite wells being classified beyond 210 °C the current drilling temperatures do not exceed 200 °C [1]- [2]. This is due to that face that the current electronics, which made ...
... up to 40 GHz and cooled down to 30 K. For DC measurements, the semiconductor parameter analyzer model 4156B3 from Hewlett-Packard was used. The bias signals were fed to the devices through the bias-Ts available in the E8364A network analyzer. Better results (less noisy) were found using the network ...
AVR040: EMC Design Considerations
... requires measurements in the range 30MHz to 1GHz. American FCC rules require measurements at higher frequencies for certain applications. Lower frequencies are measured directly on the cables. The high frequencies will typically be generated by harmonics of digital oscillators and I/O pins. Note tha ...
... requires measurements in the range 30MHz to 1GHz. American FCC rules require measurements at higher frequencies for certain applications. Lower frequencies are measured directly on the cables. The high frequencies will typically be generated by harmonics of digital oscillators and I/O pins. Note tha ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.