Maxim max912
... of 8.7V (-5.2V to +3.5V). Operation from a single +5V supply provides a common-mode input range of 3.7V (-0.2V to +3.5V). Connect V- to GND for single-supply operation. The MAX912/MAX913 will operate from a minimum single-supply voltage of +4.5V. The V+ supply provides power to both the analog input ...
... of 8.7V (-5.2V to +3.5V). Operation from a single +5V supply provides a common-mode input range of 3.7V (-0.2V to +3.5V). Connect V- to GND for single-supply operation. The MAX912/MAX913 will operate from a minimum single-supply voltage of +4.5V. The V+ supply provides power to both the analog input ...
MAX8662/MAX8663 Power-Management ICs for Single-Cell, Li+ Battery-Operated Devices General Description
... Time between rising edges on EN3 for PWM dimming to ...
... Time between rising edges on EN3 for PWM dimming to ...
RSD050N10
... 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 ...
PDF
... voltage bushings plus an Ho neutral bushing for WYE connected transformers rated for full three-phase duty with a [2] [4]-hole spade or an eyebolt connector. The high voltage bushings shall be mounted in segment [1] [2] [3] [4] of the transformer. OR The transformer shall be provided with [three (3) ...
... voltage bushings plus an Ho neutral bushing for WYE connected transformers rated for full three-phase duty with a [2] [4]-hole spade or an eyebolt connector. The high voltage bushings shall be mounted in segment [1] [2] [3] [4] of the transformer. OR The transformer shall be provided with [three (3) ...
Calibrating voltage input signal conditioners using the Fluke 787
... ous for zero and span control interacdifference between the reading tion. If, when performing step 6 in and the desired value.) the calibrating section on page 2, 2. Set the source current of the your output meter displayed a value Fluke 787 to 20.000 using higher or lower than 4 mA, perform the (mi ...
... ous for zero and span control interacdifference between the reading tion. If, when performing step 6 in and the desired value.) the calibrating section on page 2, 2. Set the source current of the your output meter displayed a value Fluke 787 to 20.000 using higher or lower than 4 mA, perform the (mi ...
Integration of IEC 61850 GSE and Sampled Value Services
... Any discussion of Ethernet (which defines the physical and data link layers) would be incomplete without including network topologies and higher layer protocols created by SROs and standards development organizations (SDOs) such as the IEEE and the IEC. In the power system industry, Ethernet is ofte ...
... Any discussion of Ethernet (which defines the physical and data link layers) would be incomplete without including network topologies and higher layer protocols created by SROs and standards development organizations (SDOs) such as the IEEE and the IEC. In the power system industry, Ethernet is ofte ...
precision measurement of low ac voltage in wide band with
... between low-band signals, come from chopper OA, and mid- and high-band signals directly processed by wideband amplifier could be done very precisely. Because in the point on the frequency characteristic, where both signal paths acting together, there is usually small ripple caused by small phase ang ...
... between low-band signals, come from chopper OA, and mid- and high-band signals directly processed by wideband amplifier could be done very precisely. Because in the point on the frequency characteristic, where both signal paths acting together, there is usually small ripple caused by small phase ang ...
TECHNICIAN POWER ELECTRONICS SYSTEMS Government of India
... Identify different sizes, shapes of cores used in low capacity transformers. Measure the primary and secondary voltage of different transformers Construct a low voltage night lamp Identify and test the variac AC & DC measurements Identify the meter for measuring AC & DC parameters Use the multi mete ...
... Identify different sizes, shapes of cores used in low capacity transformers. Measure the primary and secondary voltage of different transformers Construct a low voltage night lamp Identify and test the variac AC & DC measurements Identify the meter for measuring AC & DC parameters Use the multi mete ...
LMV831 数据资料 dataSheet 下载
... As already mentioned the output is rail-to-rail. When loading the output with a 10 kΩ resistor the maximum swing of the output is typically 6 mV from the positive and negative rail. The output of the LMV831/LMV832/LMV834 can drive currents up to 30 mA at 3.3V and even up to 65 mA at 5V The LMV831/LM ...
... As already mentioned the output is rail-to-rail. When loading the output with a 10 kΩ resistor the maximum swing of the output is typically 6 mV from the positive and negative rail. The output of the LMV831/LMV832/LMV834 can drive currents up to 30 mA at 3.3V and even up to 65 mA at 5V The LMV831/LM ...
Add up to 8 Doors of Access Control to Gemini Panels
... versions, GEM-9600 and 3200 panels will also be supported.) The GeminiAccess Module is housed in its own compact metal enclosure and includes a power supply for the unit, as well as power for the prox readers & mag locks in the system for easy, cost-effective installation. Each GEM-ACM1D Module prov ...
... versions, GEM-9600 and 3200 panels will also be supported.) The GeminiAccess Module is housed in its own compact metal enclosure and includes a power supply for the unit, as well as power for the prox readers & mag locks in the system for easy, cost-effective installation. Each GEM-ACM1D Module prov ...
Uninterruptible Power Supplies (UPS)
... Most UPS devices advertise a level of surge protection measured in Joules. A high Joule rating, however, does not always mean better protection. The IEEE, IEC and NEMA do not recommend using Joule ratings when specifying or comparing surge suppressors because they often provide misleading and confli ...
... Most UPS devices advertise a level of surge protection measured in Joules. A high Joule rating, however, does not always mean better protection. The IEEE, IEC and NEMA do not recommend using Joule ratings when specifying or comparing surge suppressors because they often provide misleading and confli ...
Snubber Circuits
... usually occur during turn-off process. Figure 4 shows a diode with a snubber circuit. ...
... usually occur during turn-off process. Figure 4 shows a diode with a snubber circuit. ...
TD001006EN
... mounting. Mounting options shall include LED speaker backboxes and to standard 4” square, 2 1/8” deep backboxes. The speaker and speaker strobe shall incorporate a speaker mounting plate with a snap-on grille cover and shall mount to standard electrical hardware requiring no additional trimplate or ...
... mounting. Mounting options shall include LED speaker backboxes and to standard 4” square, 2 1/8” deep backboxes. The speaker and speaker strobe shall incorporate a speaker mounting plate with a snap-on grille cover and shall mount to standard electrical hardware requiring no additional trimplate or ...
AAT4650 数据资料DataSheet下载
... that is, both switches cannot be closed at the same time. Controlled by a 2-bit parallel interface, the four states for VCC are VCC5, VCC3, high impedance, or ground. When in the ground state, VCC is pulled to ground by a 5k resistor. An open drain FAULT output is asserted during overcurrent condit ...
... that is, both switches cannot be closed at the same time. Controlled by a 2-bit parallel interface, the four states for VCC are VCC5, VCC3, high impedance, or ground. When in the ground state, VCC is pulled to ground by a 5k resistor. An open drain FAULT output is asserted during overcurrent condit ...
04_DC AC Meter - UniMAP Portal
... attraction is very small for common voltages. It is so small that such meter movement designs are impractical for use in general test instruments. Typically, electrostatic meter movements are used for ...
... attraction is very small for common voltages. It is so small that such meter movement designs are impractical for use in general test instruments. Typically, electrostatic meter movements are used for ...
Complex Circuits 3.0
... since the resistance of a bulb depends on the current through it, you cannot use the ohmmeter setting of the DMM, or the measurements you made in the previous section, to find the resistances. Rather, you must make a new measurement of the current through the bulbs, and then measure the potential di ...
... since the resistance of a bulb depends on the current through it, you cannot use the ohmmeter setting of the DMM, or the measurements you made in the previous section, to find the resistances. Rather, you must make a new measurement of the current through the bulbs, and then measure the potential di ...
Bell Citcuit
... A transformer is normally used to provide the extra low voltage supply. The construction and operation of transformers is covered in detail in Unit 2.1.10 of Phase 2. and at this stage we will take a very simplistic view. A transformer is a device which operates on AC only. It may provide an output ...
... A transformer is normally used to provide the extra low voltage supply. The construction and operation of transformers is covered in detail in Unit 2.1.10 of Phase 2. and at this stage we will take a very simplistic view. A transformer is a device which operates on AC only. It may provide an output ...
JAE Series - Airpax
... The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) – Terminals are coded as follows: 0 – Suitable for factory wiring only 1 – Line terminals evaluated for field wiring 2 – Load terminals evaluated for field wiring 3 – Line and load terminals e ...
... The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) – Terminals are coded as follows: 0 – Suitable for factory wiring only 1 – Line terminals evaluated for field wiring 2 – Load terminals evaluated for field wiring 3 – Line and load terminals e ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using FSFR
... When this topology was first presented, it did not receive much attention due to the counterintuitive concept that © 2007 Fairchild Semiconductor Corporation Rev. 1.0.2 • 10/22/14 ...
... When this topology was first presented, it did not receive much attention due to the counterintuitive concept that © 2007 Fairchild Semiconductor Corporation Rev. 1.0.2 • 10/22/14 ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).