Deenergizing Electrical Equipment
... only temporarily while he or she is working on equipment. The interlock system shall be returned to its operable condition when this work is completed. Use of Equipment (a) Portable electric equipment. This paragraph applies to the use of cord- and plug-connected equipment, including flexible cord s ...
... only temporarily while he or she is working on equipment. The interlock system shall be returned to its operable condition when this work is completed. Use of Equipment (a) Portable electric equipment. This paragraph applies to the use of cord- and plug-connected equipment, including flexible cord s ...
Journal of Applied Science and Agriculture
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
... Background: The power consumption of the A/D converter accounts for a large part of power consumption of the digital devices. Among A/D converters, a flash type A/D converter is widely used for fast A/D conversion. However, the flash type A/D converter requires 2n-1 analog comparators to achieve res ...
Hammond Manufacturing Line Transformers
... quantity depends on power capacity of unit (see table below). • Rugged two piece ventilated steel enclosure. • Finished in a grey/beige color, textured powder paint with rubber feet installed. • NOTE 1: Due to the nature of ferroresonant designs - these units do produce audible noise. We have r ...
... quantity depends on power capacity of unit (see table below). • Rugged two piece ventilated steel enclosure. • Finished in a grey/beige color, textured powder paint with rubber feet installed. • NOTE 1: Due to the nature of ferroresonant designs - these units do produce audible noise. We have r ...
GTL/BTL: A Low-Swing Solution for High
... Several factors influence the power consumption of a device: frequency of operation, number of outputs switching, load capacitance, number of TTL-level inputs, junction temperature, ambient temperature, and thermal resistance of the device. For BTL and GTL devices, the output power is supplied exter ...
... Several factors influence the power consumption of a device: frequency of operation, number of outputs switching, load capacitance, number of TTL-level inputs, junction temperature, ambient temperature, and thermal resistance of the device. For BTL and GTL devices, the output power is supplied exter ...
A Model Predictive Direct Current Control Strategy
... At f1 , the gain between the converter- and grid-side currents is very high, being limited only by the series resistance of the filter inductors. Consequently, if the conventional MPDCC algorithm was directly applied to the control of the converter currents, the resonant frequency f1 would be excite ...
... At f1 , the gain between the converter- and grid-side currents is very high, being limited only by the series resistance of the filter inductors. Consequently, if the conventional MPDCC algorithm was directly applied to the control of the converter currents, the resonant frequency f1 would be excite ...
High spatial resolution Kelvin probe force microscopy with coaxial
... voltage VK continues to change tens of microns to the right of the step, due the long range electrostatic interaction of the cantilever with the sample. Figure 6(b) shows a KPFM image of the same sample with a coaxial probe; it exhibits a sharper transition between materials with no long range contr ...
... voltage VK continues to change tens of microns to the right of the step, due the long range electrostatic interaction of the cantilever with the sample. Figure 6(b) shows a KPFM image of the same sample with a coaxial probe; it exhibits a sharper transition between materials with no long range contr ...
RE1C002UN
... safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve s ...
... safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve s ...
PDF: 1.42MB
... output function (VOT). OT function shutdowns all N-side IGBTs automatically when LVIC temperature exceeds specified value (typ.120 °C). But VOT function cannot shutdown by itself in that case. So it is necessary for system controller to monitor this VOT output and shutdown when the temperature reach ...
... output function (VOT). OT function shutdowns all N-side IGBTs automatically when LVIC temperature exceeds specified value (typ.120 °C). But VOT function cannot shutdown by itself in that case. So it is necessary for system controller to monitor this VOT output and shutdown when the temperature reach ...
CONTENTS: 1. Chassis 2. Transmission 3. Drive
... brushless esc and motor system. The esc is rated for 6s lipo or 18 nimh cells, the motor is the NeuCastle 1515 1y 2200kv model, based on the popular Neu of the same specification. The BL ERevo comes with factory gearing of 18/65 which is good for about 35mph with 14 nimh cells or 4s lipo. With the o ...
... brushless esc and motor system. The esc is rated for 6s lipo or 18 nimh cells, the motor is the NeuCastle 1515 1y 2200kv model, based on the popular Neu of the same specification. The BL ERevo comes with factory gearing of 18/65 which is good for about 35mph with 14 nimh cells or 4s lipo. With the o ...
Wireless Clamp Meter - Fieldpiece Instruments
... Hang your SC660 clamp meter to any metallic surface with the heavy-duty magnet and when the job is done, snap your test leads in the back case for tidy and convenient storage. See both voltage and amperage readings at the same time on the large dual display, even in low light conditions using the br ...
... Hang your SC660 clamp meter to any metallic surface with the heavy-duty magnet and when the job is done, snap your test leads in the back case for tidy and convenient storage. See both voltage and amperage readings at the same time on the large dual display, even in low light conditions using the br ...
BD6586MUV
... BD6586MUV has thermal shut down function. The thermal shut down works at 175°C or higher, and while holding the setting of EN1, EN2 control from the outside, turns into non operation condition from operation condition. And at 175°C or below, the IC gets back to its normal operation. 5) Over Current ...
... BD6586MUV has thermal shut down function. The thermal shut down works at 175°C or higher, and while holding the setting of EN1, EN2 control from the outside, turns into non operation condition from operation condition. And at 175°C or below, the IC gets back to its normal operation. 5) Over Current ...
ME995-3K VARIABLE DOSERATE KILOGRAMS OF CEMENT
... * LIMIT (LM) LED illuminates if batch cycle reaches locked internal maximum limit (upto 9000 kg) or if the circuit diagnostics detect an internal chip problem. The voltage contact drive is subsequently automatically shut off. * Audible ALARM sounds momentarily upon completion of batch cycle, and con ...
... * LIMIT (LM) LED illuminates if batch cycle reaches locked internal maximum limit (upto 9000 kg) or if the circuit diagnostics detect an internal chip problem. The voltage contact drive is subsequently automatically shut off. * Audible ALARM sounds momentarily upon completion of batch cycle, and con ...
347_accepted version - OPUS at UTS
... According to the suggestion of reference [4], the current ripple should be limited to less than 10%. According to [5], it is recommended that the 100/120 Hz ripple component be limited to within 15% of the total output and the 50/60 Hz ripple component be limited to within 10% from 10% to 100% loads ...
... According to the suggestion of reference [4], the current ripple should be limited to less than 10%. According to [5], it is recommended that the 100/120 Hz ripple component be limited to within 15% of the total output and the 50/60 Hz ripple component be limited to within 10% from 10% to 100% loads ...
MAX5075 Push-Pull FET Driver with Integrated Oscillator and Clock Output General Description
... Layout Recommendations The MAX5075 sources and sinks large currents that can create very fast rise and fall edges at the gate of the switching MOSFETs. The high di/dt can cause unacceptable ringing if the trace lengths and impedances are not well controlled. Use the following PC board layout guideli ...
... Layout Recommendations The MAX5075 sources and sinks large currents that can create very fast rise and fall edges at the gate of the switching MOSFETs. The high di/dt can cause unacceptable ringing if the trace lengths and impedances are not well controlled. Use the following PC board layout guideli ...
74CBTLV3245-Q100 8-bit bus switch with output enable
... disabled when OE is HIGH. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through t ...
... disabled when OE is HIGH. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through t ...
Start of pump systems
... The load of a centrifugal pump is suitable for start with reduced voltage. There is normally no initial load when the pump is started and the load will increase proportionally to the square of the speed. The basic idea when starting a pump with some kind of starting method is to reduce the motor tor ...
... The load of a centrifugal pump is suitable for start with reduced voltage. There is normally no initial load when the pump is started and the load will increase proportionally to the square of the speed. The basic idea when starting a pump with some kind of starting method is to reduce the motor tor ...
LED OSRAM 12v - geplastcommunication.it
... ¾ Parallel connection is highly recommended as safe electrical operation mode. Serial connection is not recommended. Unbalanced voltage drop can cause hazardous overload and damage the LED module. ¾ Electrical contact is achieved with the contact cables. A maximum 48 modules (16 groups with 3 module ...
... ¾ Parallel connection is highly recommended as safe electrical operation mode. Serial connection is not recommended. Unbalanced voltage drop can cause hazardous overload and damage the LED module. ¾ Electrical contact is achieved with the contact cables. A maximum 48 modules (16 groups with 3 module ...
SP3232EH 数据资料DataSheet下载
... capability to withstand an ESD transient during normal handling such as in manufacturing areas where the IC's tend to be handled frequently. ...
... capability to withstand an ESD transient during normal handling such as in manufacturing areas where the IC's tend to be handled frequently. ...
Synchronous, Low EMI LED Driver Features Integrated Switches
... inspection. The lighting used for machine vision systems must be synchronized with the speed of the assembly line processes while maintaining the ability to produce a consistent pulse of light for an indefinite period of off-time. Conventional LED drivers are unable to maintain their output voltage ...
... inspection. The lighting used for machine vision systems must be synchronized with the speed of the assembly line processes while maintaining the ability to produce a consistent pulse of light for an indefinite period of off-time. Conventional LED drivers are unable to maintain their output voltage ...
MAX17020 Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator General Description
... An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main controller also includes a secondary ...
... An internal 100mA linear regulator can be used to either generate the 5V bias needed for power-up or other lower power “always-on” suspend supplies. An independent bypass input allows automatic bypassing of the linear regulator when the SMPS is active. This main controller also includes a secondary ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... To achieve the boost operation, the lower switches (S1and S2) these two converters should be able to conduct in both the directions. The bidirectional conduction capability of the two MOSFETs (S1and S2) can be used to achieve the boost operation. During the positive half cycle of the input voltage, ...
... To achieve the boost operation, the lower switches (S1and S2) these two converters should be able to conduct in both the directions. The bidirectional conduction capability of the two MOSFETs (S1and S2) can be used to achieve the boost operation. During the positive half cycle of the input voltage, ...
chapter 6: earthing system tn systems
... with an earth terminal by the Electricity Supply Company. • Thus it is the method employed by most (usually rural) installations fed by an overhead supply. ...
... with an earth terminal by the Electricity Supply Company. • Thus it is the method employed by most (usually rural) installations fed by an overhead supply. ...
V 2 - s3.amazonaws.com
... the reference node •Any time an independent voltage source is connected between an reference node and a nonreference node, the voltage for the nonreference node is known. •So the presence of voltages sources in this case will make the voltage equations simpler. Say the given network has N nodes. If ...
... the reference node •Any time an independent voltage source is connected between an reference node and a nonreference node, the voltage for the nonreference node is known. •So the presence of voltages sources in this case will make the voltage equations simpler. Say the given network has N nodes. If ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.