Forward Type Switched Mode Power Supply
... The forward-converter transformer works like a normal power transformer where both primary and secondary windings conduct simultaneously with opposing magneto motive force (mmf) along the mutual flux path. The difference of the mmfs is responsible for maintaining the magnetizing flux in the core. Wh ...
... The forward-converter transformer works like a normal power transformer where both primary and secondary windings conduct simultaneously with opposing magneto motive force (mmf) along the mutual flux path. The difference of the mmfs is responsible for maintaining the magnetizing flux in the core. Wh ...
A new CMOS logarithmic current generator
... The circuits performing such characteristics are widely used in many applications; these include but not limited to medical equipment, instrumentation, telecommunication, active filters, disk drives, and neural networks. Many approaches to the design of logarithmic circuits have been reported in the ...
... The circuits performing such characteristics are widely used in many applications; these include but not limited to medical equipment, instrumentation, telecommunication, active filters, disk drives, and neural networks. Many approaches to the design of logarithmic circuits have been reported in the ...
APPLICATION NOTE Multi-layer Slow Blow Fuses Help Protect Automotive Infotainment
... communications and power distribution. These modular designs are usually predicated on form constraints as well as cost-to-repair concerns. An intelligent power distribution design that protects each module with a current limiting device can help improve customer satisfaction and reduce warranty cos ...
... communications and power distribution. These modular designs are usually predicated on form constraints as well as cost-to-repair concerns. An intelligent power distribution design that protects each module with a current limiting device can help improve customer satisfaction and reduce warranty cos ...
Canavac Installation Manual
... The power unit can be located in the garage, basement, utility room or any other area that is dry and remote enough that living areas will not be affected by the sound of the electric motor. The unit must be mounted within three feet of an electrical outlet. Electrical specifications of the power un ...
... The power unit can be located in the garage, basement, utility room or any other area that is dry and remote enough that living areas will not be affected by the sound of the electric motor. The unit must be mounted within three feet of an electrical outlet. Electrical specifications of the power un ...
Bip Transistor 100V, 4A NPN TP/TP-FA
... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
... customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures tha ...
current monitor - NRSGA National Railway Supply
... counterclockwise until the relay opens. Turn the sensitivity adjustment 1/8 of a turn clockwise from this switching point. If the relay will not open when turned fully counterclockwise, then just turn back 1/8 of a turn from that position. ...
... counterclockwise until the relay opens. Turn the sensitivity adjustment 1/8 of a turn clockwise from this switching point. If the relay will not open when turned fully counterclockwise, then just turn back 1/8 of a turn from that position. ...
active power filters based on a single current measurement system
... proposed to implement the control system are based on the measurement of both the load and filter currents. The additional measurement of the source currents has been also introduced in [14] leading to a solution with three current measurement systems. The source voltages are also required for the s ...
... proposed to implement the control system are based on the measurement of both the load and filter currents. The additional measurement of the source currents has been also introduced in [14] leading to a solution with three current measurement systems. The source voltages are also required for the s ...
яю- w w w . D a t a S h e e t 4 U . c o m
... A resistor connected between RI and GND sets the constant current source to charge/discharge the internal cap and thus the PWM oscillator frequency is determined. The relationship between RI and switching frequency follows the below equation within the specified RI in Kohm range at nominal loading o ...
... A resistor connected between RI and GND sets the constant current source to charge/discharge the internal cap and thus the PWM oscillator frequency is determined. The relationship between RI and switching frequency follows the below equation within the specified RI in Kohm range at nominal loading o ...
ACS756 - Allegro Microsystems
... circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall trans ...
... circuit with a copper conduction path located near the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall trans ...
Quiet and Dependable Welding Performance.
... operator to weld with engine at idle speed at up to 160 amps. Reduces operating costs and noise levels. Arc Force Control allows the operator to fine tune DC current during low voltage welding conditions and helps prevent electrodes from sticking during short arc length welding. Dependable Tier 4 Ku ...
... operator to weld with engine at idle speed at up to 160 amps. Reduces operating costs and noise levels. Arc Force Control allows the operator to fine tune DC current during low voltage welding conditions and helps prevent electrodes from sticking during short arc length welding. Dependable Tier 4 Ku ...
ABCs of multimeter safety
... Don’t overlook safety—your life may depend on it Where safety is a concern, choosing a multimeter is like choosing a motorcycle helmet—if you have a “ten dollar” head, choose a “ten dollar” helmet. If you value your head, get a safe helmet. The hazards of motorcycle riding are obvious, but what’s th ...
... Don’t overlook safety—your life may depend on it Where safety is a concern, choosing a multimeter is like choosing a motorcycle helmet—if you have a “ten dollar” head, choose a “ten dollar” helmet. If you value your head, get a safe helmet. The hazards of motorcycle riding are obvious, but what’s th ...
ISOPLUS-DIL™ Series Designed for Highest Reliability
... Especially at low voltage designs these losses are correlated with high current loads. For example: A 25 mm² 1200V IGBT die can handle about 30 A but a 40 V Trench MOSFET die of same size approximately 220 A. Typically the top contact of the die is a wire bond connection. The max number of bonds is ...
... Especially at low voltage designs these losses are correlated with high current loads. For example: A 25 mm² 1200V IGBT die can handle about 30 A but a 40 V Trench MOSFET die of same size approximately 220 A. Typically the top contact of the die is a wire bond connection. The max number of bonds is ...
LM138/LM338 5-Amp Adjustable Regulators
... use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation — comparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package. A unique feature of the LM138 family is time-d ...
... use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation — comparable to many commercial power supplies. The LM138 family is supplied in a standard 3-lead transistor package. A unique feature of the LM138 family is time-d ...
Part 1: Harmonics
... Crest factor arriving after zero cross between: Very low distortion: Harmonic order ...
... Crest factor arriving after zero cross between: Very low distortion: Harmonic order ...
Advanced Applications of Current Conveyors: A Tutorial
... Port Z is the current output port and usually, the magnitude of the output current at port Z equals to the magnitude of the current injected into port X. In some cases, however, this amplitude may be scaled version (generally up scaled) of the input current and also the direction of the current may ...
... Port Z is the current output port and usually, the magnitude of the output current at port Z equals to the magnitude of the current injected into port X. In some cases, however, this amplitude may be scaled version (generally up scaled) of the input current and also the direction of the current may ...
AP65402 - Diodes Incorporated
... The AP65402 has on-chip thermal protection that prevents damage to the IC when the die temperature exceeds safe margins. It implements a thermal sensing to monitor the operating junction temperature of the IC. Once the die temperature rises to approximately +160°C, the thermal protection feature get ...
... The AP65402 has on-chip thermal protection that prevents damage to the IC when the die temperature exceeds safe margins. It implements a thermal sensing to monitor the operating junction temperature of the IC. Once the die temperature rises to approximately +160°C, the thermal protection feature get ...
lab sheet - Faculty of Engineering
... 2) Oscilloscope settings: You must use VOLTS/DIV and TIME/DIV values as mentioned in each part, if any. Channel POSITION must be put at one of the vertical major grid position. Set AC/GND/DC input coupling switches at DC. Make sure the VARIABLE knobs for CH1, CH2 and time base at the CAL positions. ...
... 2) Oscilloscope settings: You must use VOLTS/DIV and TIME/DIV values as mentioned in each part, if any. Channel POSITION must be put at one of the vertical major grid position. Set AC/GND/DC input coupling switches at DC. Make sure the VARIABLE knobs for CH1, CH2 and time base at the CAL positions. ...
Revised Course syllabus for EE F408 - Power Electronics
... Students will develop an understanding of power electronic conversion, control and drive systems with emphasis on analysis and design concepts. The course will develop the building blocks for power electronic devices including rectifiers and converters. Analysis will include the use of PSPICE and th ...
... Students will develop an understanding of power electronic conversion, control and drive systems with emphasis on analysis and design concepts. The course will develop the building blocks for power electronic devices including rectifiers and converters. Analysis will include the use of PSPICE and th ...
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.