Mitsubishi Heavy Industries
... I is the arc current (A) and Q is the total amounts of electric charges (C). When arc voltages are assumed to be 1000 V/m and the total amount 75C of electric charges, the quantity of heat of 90 kJ/m will occur inside a blade. We can calculate the temperature rise of the air in the 1/2 Scale Size Mo ...
... I is the arc current (A) and Q is the total amounts of electric charges (C). When arc voltages are assumed to be 1000 V/m and the total amount 75C of electric charges, the quantity of heat of 90 kJ/m will occur inside a blade. We can calculate the temperature rise of the air in the 1/2 Scale Size Mo ...
Experiment 5 - Portal UniMAP
... (VFS), Add a shunt resistor (RS) in parallel with the galvanometer. Vary the load resistance to get the full-scale deflection in the galvanometer. The new load resistance, R2 will be recorded. In both circuits, the potential difference supplied by the power supply is the same as is the current passi ...
... (VFS), Add a shunt resistor (RS) in parallel with the galvanometer. Vary the load resistance to get the full-scale deflection in the galvanometer. The new load resistance, R2 will be recorded. In both circuits, the potential difference supplied by the power supply is the same as is the current passi ...
LED measurement
... 2 Flicker Flicker can occur in all sources that emit light and flicker measurements are commonly used in display and lighting industry. In this document the focus of flicker measurements will be on LED and SSL products. These types of lighting typically show flicker more compared to incandescent li ...
... 2 Flicker Flicker can occur in all sources that emit light and flicker measurements are commonly used in display and lighting industry. In this document the focus of flicker measurements will be on LED and SSL products. These types of lighting typically show flicker more compared to incandescent li ...
S47-0079 - Exide Technologies
... locations exposed to high humidity, temperature extremes or dust. Moisture condensing on machine parts and electrical components can cause corrosion, which seriously affects operation, efficiency and life. All units are designed for floor mounting. Standard cases may be stack-mounted if required, up ...
... locations exposed to high humidity, temperature extremes or dust. Moisture condensing on machine parts and electrical components can cause corrosion, which seriously affects operation, efficiency and life. All units are designed for floor mounting. Standard cases may be stack-mounted if required, up ...
The SCTA Analog Front-End and Performance
... sufficient for tracking applications (6fC range with gain of 100mV/fC) For 130nm and 90nm front end amplifiers we need 1.2V which is a nominal Vdd for those technologies. It means that the input voltage for on chip LDO must be higher than nominal. Improvements between 250nm and 130/90nm in terms of ...
... sufficient for tracking applications (6fC range with gain of 100mV/fC) For 130nm and 90nm front end amplifiers we need 1.2V which is a nominal Vdd for those technologies. It means that the input voltage for on chip LDO must be higher than nominal. Improvements between 250nm and 130/90nm in terms of ...
Aalborg Universitet Optimization with System Damping Restoration for Droop Controlled DC-DC Converters
... of the notable ones are enhanced flexibility, reduced thermal and electric stress, improved reliability and so forth [1]. One challenging issue is the power sharing control among paralleling units. Up to date, several kinds of current sharing approaches were proposed, among which masterslave and dro ...
... of the notable ones are enhanced flexibility, reduced thermal and electric stress, improved reliability and so forth [1]. One challenging issue is the power sharing control among paralleling units. Up to date, several kinds of current sharing approaches were proposed, among which masterslave and dro ...
7 Practical Aspects of Installation Design
... supplying a DB is named with the same as that of the DB, i.e., the cable supplying a SDB is named as sub-main cable and like. In a mult-floor office building design, for example, load level includes all final circuits supplying small fixed and portable loads. These loads are fed from the DB located ...
... supplying a DB is named with the same as that of the DB, i.e., the cable supplying a SDB is named as sub-main cable and like. In a mult-floor office building design, for example, load level includes all final circuits supplying small fixed and portable loads. These loads are fed from the DB located ...
pptx
... 1. The content of the files is case sensitive, except for reserved words and keywords. 2. The following words are reserved words and must not be used for any other purposes in the document: POWER - reserved model name, used with power supply pins GND - reserved model name, used with ground pins NC - ...
... 1. The content of the files is case sensitive, except for reserved words and keywords. 2. The following words are reserved words and must not be used for any other purposes in the document: POWER - reserved model name, used with power supply pins GND - reserved model name, used with ground pins NC - ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... Purpose: Partly as preparation for the next project and partly to help develop a more complete picture of voltage sources, we will return to considering inductors. The extension we are primarily concerned with is the mutual inductor or transformer. The transformer has three uses: stepping up or down ...
... Purpose: Partly as preparation for the next project and partly to help develop a more complete picture of voltage sources, we will return to considering inductors. The extension we are primarily concerned with is the mutual inductor or transformer. The transformer has three uses: stepping up or down ...
C-Bus Key Input Units
... countdown timer. Key Input Units communicate with all other units and obtain power via a single twisted pair of connections from C-Bus. In the event of power failure, non-volatile memory retains all programmed information relating to each unit’s current operating status. The 2000 Series is designed ...
... countdown timer. Key Input Units communicate with all other units and obtain power via a single twisted pair of connections from C-Bus. In the event of power failure, non-volatile memory retains all programmed information relating to each unit’s current operating status. The 2000 Series is designed ...
4.0 Frequency Modulation
... If the incoming FM signal is shifted to the slope of the tuned circuit rather than its resonant frequency, as is the case in most resonant circuits, the frequency deviation is changed to an amplitude variation. An AM envelope is superimposed on the 10.7 MHz IF carrier at this point. By passing the s ...
... If the incoming FM signal is shifted to the slope of the tuned circuit rather than its resonant frequency, as is the case in most resonant circuits, the frequency deviation is changed to an amplitude variation. An AM envelope is superimposed on the 10.7 MHz IF carrier at this point. By passing the s ...
Folie 1
... High reactive power, compensation necessary PD-Monitoring on bushings, temperature monitoring Unavailability is notable higher when compared to overhead lines (high repairing efforts) Lifespan: 30 to 40 years (assumed) Extensive demand of space, drying out of soil, only very limited usage ...
... High reactive power, compensation necessary PD-Monitoring on bushings, temperature monitoring Unavailability is notable higher when compared to overhead lines (high repairing efforts) Lifespan: 30 to 40 years (assumed) Extensive demand of space, drying out of soil, only very limited usage ...
1. dnp implementation
... Electro Industries meters are capable OF using either RS-232C or RS-485 as the physical layer. This is supplied through the use of the appropriate optional communication module, which can be ordered with the meter or separately. ...
... Electro Industries meters are capable OF using either RS-232C or RS-485 as the physical layer. This is supplied through the use of the appropriate optional communication module, which can be ordered with the meter or separately. ...
DEFLECTION The beam is moved around the screen by magnetic
... Smear and tailing are characteristic of scrolling information on a display with phosphor having too long of a persistence. Interlaced displays gain resolution with higher line counts by utilizing long persistent phosphors to prevent flicker at the expense of smearing. However, current display techno ...
... Smear and tailing are characteristic of scrolling information on a display with phosphor having too long of a persistence. Interlaced displays gain resolution with higher line counts by utilizing long persistent phosphors to prevent flicker at the expense of smearing. However, current display techno ...
DC-AC Power Inverter Pure Sine Wave PST-600-12 PST-600
... The following definitions are used in this manual for explaining various electrical concepts, specifications and operations: Peak Value: It is the maximum value of electrical parameter like voltage / current. RMS (Root Mean Square) Value: It is a statistical average value of a quantity that varies i ...
... The following definitions are used in this manual for explaining various electrical concepts, specifications and operations: Peak Value: It is the maximum value of electrical parameter like voltage / current. RMS (Root Mean Square) Value: It is a statistical average value of a quantity that varies i ...
Lecture 9 – Low Power Design
... • But, reducing VT decreases gate delay (increases performance) ...
... • But, reducing VT decreases gate delay (increases performance) ...
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.