ERMCO
... handle fully counterclockwise so that the pointer moves from the "C" (closed) to "O" (open), at which point the circuit is open. Verify that the circuit breaker is latched in the "open" position. To ensure the discharge of the static charge, which is sometimes present in the low voltage winding due ...
... handle fully counterclockwise so that the pointer moves from the "C" (closed) to "O" (open), at which point the circuit is open. Verify that the circuit breaker is latched in the "open" position. To ensure the discharge of the static charge, which is sometimes present in the low voltage winding due ...
HEI Ignition Module For Use With Points
... result is many spark events occur after the initial time-out. The design in Fig. 4 does not have this problem since the capacitor is not affected by supply voltage as it discharges. The design in Fig. 4 also used far fewer parts than the other designs. ...
... result is many spark events occur after the initial time-out. The design in Fig. 4 does not have this problem since the capacitor is not affected by supply voltage as it discharges. The design in Fig. 4 also used far fewer parts than the other designs. ...
ITN 600-S
... The overload occurs when the primary current IP exceeds a trip level such that the fluxgate detector becomes completely saturated and, consequently, the transducer will switch from normal operation to overload mode. This trip level is guaranteed to be greater than 110 % of IPN DC and its actual valu ...
... The overload occurs when the primary current IP exceeds a trip level such that the fluxgate detector becomes completely saturated and, consequently, the transducer will switch from normal operation to overload mode. This trip level is guaranteed to be greater than 110 % of IPN DC and its actual valu ...
Super Mini DIPIPM Ver.6 Series
... output (VOT) circuit. The short-circuit protection circuit detects an overcurrent using an external shunt resistor, feeds it back to the LVIC to shut off the IGBTs, and outputs an error signal if the undervoltage protection circuit for the control power supply or the short-circuit protection circuit ...
... output (VOT) circuit. The short-circuit protection circuit detects an overcurrent using an external shunt resistor, feeds it back to the LVIC to shut off the IGBTs, and outputs an error signal if the undervoltage protection circuit for the control power supply or the short-circuit protection circuit ...
OSC 2 - Analogue Haven
... OSC-02 makes use of the Doepfer A-100 mainframe/system bus for Key-CV-signals. Naturally, the bus needs to be fed by either an appropriate MIDI-CV-converter or a BusAccess module. The signal needs to conform to the 1-volt/octave-standard and is meant to be used for oscillator pitch control by a keyb ...
... OSC-02 makes use of the Doepfer A-100 mainframe/system bus for Key-CV-signals. Naturally, the bus needs to be fed by either an appropriate MIDI-CV-converter or a BusAccess module. The signal needs to conform to the 1-volt/octave-standard and is meant to be used for oscillator pitch control by a keyb ...
650V CoolMOS™ C7 Switch in a Kelvin Source Configuration
... observed voltage peaks in the range of +/- 20V (or even higher) can be critical in terms of latch-up sensitivity and may require costly design and layout measures. On the other hand, dielectrically isolated processes suffer from significantly higher cost and poorer thermal behavior. This is why it w ...
... observed voltage peaks in the range of +/- 20V (or even higher) can be critical in terms of latch-up sensitivity and may require costly design and layout measures. On the other hand, dielectrically isolated processes suffer from significantly higher cost and poorer thermal behavior. This is why it w ...
Electrical Hazards in Construction
... We are all familiar with the static electrical charge that bites the fingers when we turn on the light after stroking the cat or slide across the car seat to open the door, but we may realize that in the workplace, static electricity can be more than a nuisance. It can be a danger. A single static s ...
... We are all familiar with the static electrical charge that bites the fingers when we turn on the light after stroking the cat or slide across the car seat to open the door, but we may realize that in the workplace, static electricity can be more than a nuisance. It can be a danger. A single static s ...
Welding machines: V and HB series IGBTs on two
... includes two transistor switches and two fast recovery diodes placed at each end of the high-frequency power transformer primary winding. The output stage at the transformer secondary side includes rectifier diodes and an LC filter operating as a buck converter, hence the DC voltage output signal ha ...
... includes two transistor switches and two fast recovery diodes placed at each end of the high-frequency power transformer primary winding. The output stage at the transformer secondary side includes rectifier diodes and an LC filter operating as a buck converter, hence the DC voltage output signal ha ...
integrated mos gate drivers
... The IC drivers provided with negative charge pumps contain a simple switching structure, capable to accumulate charges on the armatures of a “reservoir” capacity, on which it is obtained the negative turn-off voltage. There are some IC drivers which operate at floating potentials and which can be su ...
... The IC drivers provided with negative charge pumps contain a simple switching structure, capable to accumulate charges on the armatures of a “reservoir” capacity, on which it is obtained the negative turn-off voltage. There are some IC drivers which operate at floating potentials and which can be su ...
Optilux Led Illuminator Operational Manual
... source with no UV or IR radiation; its reliability is in the order of years; better than 50,000 hours. Its luminous output is typically 2000 lumens @ a current of 16.0 amps and >2400 lumens @ an LED current of 21 Amps. The power dissipated by the device of: Pd = Vf x If = 4.2 x 16 = 67.2 watts requi ...
... source with no UV or IR radiation; its reliability is in the order of years; better than 50,000 hours. Its luminous output is typically 2000 lumens @ a current of 16.0 amps and >2400 lumens @ an LED current of 21 Amps. The power dissipated by the device of: Pd = Vf x If = 4.2 x 16 = 67.2 watts requi ...
MOSFETs Basics
... capacitance at turn ON to ensure that switching times are small. Due to gate leakage current, nano-amps are needed to maintain the gate voltage once the device is ON. A negative voltage is often applied at turn OFF to discharge the gate for speedy switch OFF. It is obvious that faster switching spee ...
... capacitance at turn ON to ensure that switching times are small. Due to gate leakage current, nano-amps are needed to maintain the gate voltage once the device is ON. A negative voltage is often applied at turn OFF to discharge the gate for speedy switch OFF. It is obvious that faster switching spee ...
Electronically Coupled Distributed Generation Modeling and Control
... environment of a specific area, one MO or more is responsible for market management of the microgrid. Both DNO and MO are part of the main grid; they do not belong to the microgrid. The second level is the MGCC, which is the main integrator of the DG clusters in a microgrid. It is responsible in sta ...
... environment of a specific area, one MO or more is responsible for market management of the microgrid. Both DNO and MO are part of the main grid; they do not belong to the microgrid. The second level is the MGCC, which is the main integrator of the DG clusters in a microgrid. It is responsible in sta ...
BDTIC ICE2QS02G Quasi-Resonant PWM Controller
... this IC allows highly efficient power converter throughout all the load range. This IC possesses also numerous adjustable protection features, in order to protect the system and customize the IC for the target applications. ...
... this IC allows highly efficient power converter throughout all the load range. This IC possesses also numerous adjustable protection features, in order to protect the system and customize the IC for the target applications. ...
BLDC Motor Control - NXP Semiconductors
... which may be provided in Freescale Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Free ...
... which may be provided in Freescale Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Free ...
A New Three-Phase Three-Winding Transformer Electromagnetic
... In view of the implicit trapezoidal method with considerable accuracy and good numerical stability, the electromagnetic transient program mostly uses this method. But when the grid topology changes, nonstate variables abrupt at same time, the implicit trapezoidal method calculates the equivalent cur ...
... In view of the implicit trapezoidal method with considerable accuracy and good numerical stability, the electromagnetic transient program mostly uses this method. But when the grid topology changes, nonstate variables abrupt at same time, the implicit trapezoidal method calculates the equivalent cur ...
Earthing High Voltage Apparatus for Work or Testing
... The application and removal of fixed Primary Earths, including the closing and opening of earth switches and fixed Earthing Devices when used as Primary Earths, shall be carried out by the Authorised Person who has received the Switching instruction from the Control Person, or in the case of an Auth ...
... The application and removal of fixed Primary Earths, including the closing and opening of earth switches and fixed Earthing Devices when used as Primary Earths, shall be carried out by the Authorised Person who has received the Switching instruction from the Control Person, or in the case of an Auth ...
Parallel and Series Assignment Key
... at which one-‐third of the charge has already branched off to the light bulb between points D and G. So at location B, there is two-‐thirds of the current remaining. And location L is a locati ...
... at which one-‐third of the charge has already branched off to the light bulb between points D and G. So at location B, there is two-‐thirds of the current remaining. And location L is a locati ...
FullLine Catalog home.indd
... transverse AC line noise, typically in excess of 40dB at virtually all video frequencies up to 1 GHz. The isolation technology eliminates AC hum-bars • Virtually maintenance-free surge suppression protects your valuable equipment, while eliminating costly service calls • In-wall mounting allows easy ...
... transverse AC line noise, typically in excess of 40dB at virtually all video frequencies up to 1 GHz. The isolation technology eliminates AC hum-bars • Virtually maintenance-free surge suppression protects your valuable equipment, while eliminating costly service calls • In-wall mounting allows easy ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.