Switch Mode DC Power Supplies SEC-1235 SEC
... Operation from AC Input Voltage of 230 VAC These units have been preset to operate from an input voltage of 120 VAC, 50/60 Hz. The units can be set to operate from an input voltage of 230 VAC, 50/60 Hz. by changing the position of an internal jumper. The procedure for conversion to input voltage of ...
... Operation from AC Input Voltage of 230 VAC These units have been preset to operate from an input voltage of 120 VAC, 50/60 Hz. The units can be set to operate from an input voltage of 230 VAC, 50/60 Hz. by changing the position of an internal jumper. The procedure for conversion to input voltage of ...
HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH
... These monolithic TTL hex buffers/drivers feature high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS), or for driving high-current loads (such as lamps or relays), and also are characterized for use as buffers for driving TTL inputs. The SN5407 and SN7407 have m ...
... These monolithic TTL hex buffers/drivers feature high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS), or for driving high-current loads (such as lamps or relays), and also are characterized for use as buffers for driving TTL inputs. The SN5407 and SN7407 have m ...
LDS8845 - IXYS Power
... LEDs with forward voltages (VF ) ranging from 1.3 V to 4.5 V may be used. The device exhibits the highest efficiency when V F voltage is close to VIN . If the voltage source is a Li-ion battery, we recommend selecting LEDs with VF at least 50 mV below minimum expected battery discharging voltage to ...
... LEDs with forward voltages (VF ) ranging from 1.3 V to 4.5 V may be used. The device exhibits the highest efficiency when V F voltage is close to VIN . If the voltage source is a Li-ion battery, we recommend selecting LEDs with VF at least 50 mV below minimum expected battery discharging voltage to ...
BP5061-5
... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
Paper - Indico
... high electric field stresses. The insulation system should be designed to reliably withstand these stresses under normal and fault conditions. A good dielectric should have low dielectric loss, high mechanical strength, should be free from gaseous inclusions, and moisture, and be resistant to therma ...
... high electric field stresses. The insulation system should be designed to reliably withstand these stresses under normal and fault conditions. A good dielectric should have low dielectric loss, high mechanical strength, should be free from gaseous inclusions, and moisture, and be resistant to therma ...
Extend the I C-bus with advanced repeaters and hubs NXP 2-channel I
... The I2C/SMBus system uses static level offset, which allows bidirectional transfers without a direction pin. As a result, there is a limit of one hub or repeater per system. I2C drivers isolate the I2C-bus capacitance of each segment. The repeaters support bus arbitration and clock stretching with o ...
... The I2C/SMBus system uses static level offset, which allows bidirectional transfers without a direction pin. As a result, there is a limit of one hub or repeater per system. I2C drivers isolate the I2C-bus capacitance of each segment. The repeaters support bus arbitration and clock stretching with o ...
Evaluates: MAX1729 MAX1729 Evaluation Kit General Description Features
... The MAX1729 evaluation kit (EV kit) is a low-power, step-up DC-DC converter followed by a low-dropout linear regulator. It accepts a positive input voltage between 2.7V to 5.5V and converts it to an output voltage ranging from 2.5V to 16V. The output voltage is dynamically adjustable through an exte ...
... The MAX1729 evaluation kit (EV kit) is a low-power, step-up DC-DC converter followed by a low-dropout linear regulator. It accepts a positive input voltage between 2.7V to 5.5V and converts it to an output voltage ranging from 2.5V to 16V. The output voltage is dynamically adjustable through an exte ...
Protection components - Elektronický katalog Schneider Electric
... Measure the insulation value between these terminals and earth using a megger or a flash tester, progressively increasing the voltage to the value defined by the ...
... Measure the insulation value between these terminals and earth using a megger or a flash tester, progressively increasing the voltage to the value defined by the ...
Arduino
... Capacitor ◦ Stores Electrical Energy ◦ Units in Farads (capacitance) ◦ Like a battery, but electrical instead of chemical ...
... Capacitor ◦ Stores Electrical Energy ◦ Units in Farads (capacitance) ◦ Like a battery, but electrical instead of chemical ...
Laser Technology in the Medical and Cosmetic Industry
... (which vary for different types of laser technologies). Finally, power solutions to specific applications that utilise Excelsys products are described. 1.0 What is a Laser: To answer the question what is a Laser, we must first consider what light is. Light is electromagnetic radiation (fluctuations ...
... (which vary for different types of laser technologies). Finally, power solutions to specific applications that utilise Excelsys products are described. 1.0 What is a Laser: To answer the question what is a Laser, we must first consider what light is. Light is electromagnetic radiation (fluctuations ...
JTY-1 晶体管直流调节器
... Insulation resistance meter should be banned to measure insulation resistance while the regulator is on the aircraft or itself in order to avoid to breakdown the transistors located within the regulator, etc. ...
... Insulation resistance meter should be banned to measure insulation resistance while the regulator is on the aircraft or itself in order to avoid to breakdown the transistors located within the regulator, etc. ...
Physics, Chapter 34: Alternating Currents
... of current is a maximum; that is, when the current itself is zero. The current and voltage relationships for an inductor are drawn as a function of time in Figure 34-3. We describe these phase relationships by saying that the voltage across an inductor leads the current through it by 90°. The word l ...
... of current is a maximum; that is, when the current itself is zero. The current and voltage relationships for an inductor are drawn as a function of time in Figure 34-3. We describe these phase relationships by saying that the voltage across an inductor leads the current through it by 90°. The word l ...
importance of power quality in electrical power
... undertaken by the European Copper Institute in 2002. Other data is ABB experience data. In addition to financial loss due to „production stops‟, another factor of the cost of poor Power Quality can be identified by analyzing the extra kWh losses that exist due to the presence of harmonic pollution i ...
... undertaken by the European Copper Institute in 2002. Other data is ABB experience data. In addition to financial loss due to „production stops‟, another factor of the cost of poor Power Quality can be identified by analyzing the extra kWh losses that exist due to the presence of harmonic pollution i ...
Technical Reference
... Two-, three-, or four-wire proximity sensors contain a transistor oscillator and a snap-action amplifier. This provides exceedingly high accuracy to a set switching point, even with very slowly approaching targets. Switching characteristics are unaffected by supply voltage fluctuations within the sp ...
... Two-, three-, or four-wire proximity sensors contain a transistor oscillator and a snap-action amplifier. This provides exceedingly high accuracy to a set switching point, even with very slowly approaching targets. Switching characteristics are unaffected by supply voltage fluctuations within the sp ...
Barriers
... No approval is required for pilot lights and buzzers to be connected to the EB3L discrete output barrier. However, users must make sure that the temperature rise of the equipment is below the rated value with the current and voltage supplied from the discrete input barrier. Also take the ratings of ...
... No approval is required for pilot lights and buzzers to be connected to the EB3L discrete output barrier. However, users must make sure that the temperature rise of the equipment is below the rated value with the current and voltage supplied from the discrete input barrier. Also take the ratings of ...
IEEE Paper Template in A4 (V1)
... OPF program must undergo some changes such as inclusion of new control variables belonging to FACTS devices and the corresponding load flow solutions to deal with the above said problem. In applying the FACTS devices, one must address the issue of identifying the proper location, number, type, setti ...
... OPF program must undergo some changes such as inclusion of new control variables belonging to FACTS devices and the corresponding load flow solutions to deal with the above said problem. In applying the FACTS devices, one must address the issue of identifying the proper location, number, type, setti ...
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.