Lecture 1410
... consists of two coils with different number of turns wound around a common iron core. The coil on which we apply the voltage to be changed is called the "primary" and it has N P turns. The transformer output appears on the second coils which is known as the "secondary" and has N S turns. The role of ...
... consists of two coils with different number of turns wound around a common iron core. The coil on which we apply the voltage to be changed is called the "primary" and it has N P turns. The transformer output appears on the second coils which is known as the "secondary" and has N S turns. The role of ...
DATASHEET HS208 SUPERCAPACITOR Features
... A traditional capacitor stores energy in the electric field created by charge separation. The electric field normally exists in a dielectric which becomes polarised. The capacitance is proportional to the permittivity of the dielectric and the area of the plates, and inversely proportional to the se ...
... A traditional capacitor stores energy in the electric field created by charge separation. The electric field normally exists in a dielectric which becomes polarised. The capacitance is proportional to the permittivity of the dielectric and the area of the plates, and inversely proportional to the se ...
AMS4122 数据手册DataSheet 下载
... makes AMS4122 one of the simplest and easiest switching regulators to use with the minimum external components. Each regulator has independent hiccup current limit. The Enable pin turns both devices on when a voltage of 2.5V or higher it is applied to EN pin. Since both devices share one single pack ...
... makes AMS4122 one of the simplest and easiest switching regulators to use with the minimum external components. Each regulator has independent hiccup current limit. The Enable pin turns both devices on when a voltage of 2.5V or higher it is applied to EN pin. Since both devices share one single pack ...
Technical Reference - Ericson Manufacturing Company
... Cord Grip - Means by which the flexible cord entering a device is gripped in order to relieve stress on the terminals from tension applied to the cord. CSA - Canadian Standards Association.This is a nonprofit, independent organization that operates a listing service for electronic materials and equi ...
... Cord Grip - Means by which the flexible cord entering a device is gripped in order to relieve stress on the terminals from tension applied to the cord. CSA - Canadian Standards Association.This is a nonprofit, independent organization that operates a listing service for electronic materials and equi ...
Engineering Solutions for the Electro-polishing of Multi
... is set free at the anode, i.e. the surface to be polished. The oxygen bubbles result in discontinuities on the surface. For best polishing results the process is kept in the plateau region (d-e). With Niobium (and also Tantalum) one observes oscillations of the current in this region while the volta ...
... is set free at the anode, i.e. the surface to be polished. The oxygen bubbles result in discontinuities on the surface. For best polishing results the process is kept in the plateau region (d-e). With Niobium (and also Tantalum) one observes oscillations of the current in this region while the volta ...
Datasheet - DeltaPSU
... risk management report available and the electric shock protection comply with 2 × MOPP. The MDS series is certified for EMC standards according to EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN 55022 for Information Technology Equipment (ITE) radio-frequency ...
... risk management report available and the electric shock protection comply with 2 × MOPP. The MDS series is certified for EMC standards according to EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN 55022 for Information Technology Equipment (ITE) radio-frequency ...
MOC3010M, MOC3011M, MOC3012M, MOC3020M, MOC3021M
... 2. 100x scope probes are used, to allow high speeds and voltages. 3. The worst-case condition for static dv/dt is established by triggering the D.U.T. with a normal LED input current, then removing the current. The variable RTEST allows the dv/dt to be gradually increased until the D.U.T. continues ...
... 2. 100x scope probes are used, to allow high speeds and voltages. 3. The worst-case condition for static dv/dt is established by triggering the D.U.T. with a normal LED input current, then removing the current. The variable RTEST allows the dv/dt to be gradually increased until the D.U.T. continues ...
1500 Watt SMC Transient Voltage Suppressor, 10 V Unidir
... condition associated with the inductance of the device and the inductance of the connection method. The capacitive effect is of minor importance in the parallel protection scheme because it only produces a time delay in the transition from the operating voltage to the clamp voltage as shown in Figur ...
... condition associated with the inductance of the device and the inductance of the connection method. The capacitive effect is of minor importance in the parallel protection scheme because it only produces a time delay in the transition from the operating voltage to the clamp voltage as shown in Figur ...
CPC1945Y - IXYS Integrated Circuits Division
... Description The CPC1945Y is an AC Solid State Relay (SSR) using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The switches are robust enough to provide a blocking voltage of up to 400VP . In addition, tightly controlled zero-cros ...
... Description The CPC1945Y is an AC Solid State Relay (SSR) using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The switches are robust enough to provide a blocking voltage of up to 400VP . In addition, tightly controlled zero-cros ...
Oxidation/Reduction
... - pastes are contained in a steel jacket and have a brass current collector - advantages: - longer shelf-life - maintains a steady voltage under high current loads - generates about 50% more total energy than dry cells of the same size - disadvantages: higher cost Nickel-Cadmium Batteries - recharg ...
... - pastes are contained in a steel jacket and have a brass current collector - advantages: - longer shelf-life - maintains a steady voltage under high current loads - generates about 50% more total energy than dry cells of the same size - disadvantages: higher cost Nickel-Cadmium Batteries - recharg ...
AN-1002 Reverse Current Blocking with Silego GreenFET Load
... When the load switch is off, the MOSFET still has the body diode conducting high current if the load voltage (source) goes more than a diode drop above the drain. For example, with embedded battery applications this can result in a path that can quickly drain the battery. A reverse blocking architec ...
... When the load switch is off, the MOSFET still has the body diode conducting high current if the load voltage (source) goes more than a diode drop above the drain. For example, with embedded battery applications this can result in a path that can quickly drain the battery. A reverse blocking architec ...
CL24579584
... the use of new emerging technology and devices to make efficient the transmission and distribution system as well the quality of power to the consumer at lower rate is supplied. The wind turbine technology is one of the most emerging renewable technologies. It started in the1980’es with a few tens o ...
... the use of new emerging technology and devices to make efficient the transmission and distribution system as well the quality of power to the consumer at lower rate is supplied. The wind turbine technology is one of the most emerging renewable technologies. It started in the1980’es with a few tens o ...
BS35401407
... to the gas present internally.There are two main parts in a CFL : The gas-filled tube(bolb or burner) The electronic ballast An electrical current from the ballast flows through the mercury vapor,emitting ultraviolet light.This ultraviolet light further excites a phosphor coating present inside ...
... to the gas present internally.There are two main parts in a CFL : The gas-filled tube(bolb or burner) The electronic ballast An electrical current from the ballast flows through the mercury vapor,emitting ultraviolet light.This ultraviolet light further excites a phosphor coating present inside ...
V22138141
... more new modes of operation known as discontinuous conduction modes (DCM) can occur. The discontinuous conduction mode arises when the switching ripple in an inductor current or capacitor voltage is large enough to cause the polarity of the applied switch current or voltage to reverse, such that the ...
... more new modes of operation known as discontinuous conduction modes (DCM) can occur. The discontinuous conduction mode arises when the switching ripple in an inductor current or capacitor voltage is large enough to cause the polarity of the applied switch current or voltage to reverse, such that the ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.