Specification Guide
... 2.2.2. The tap-changing mechanism shall be of the Quik-Drive type and shall be completely liquid-immersed. The tap-changer, in the manual position, shall have the ability to operate from –16L to +16R in less than 10 seconds. 2.2.3. An electrical feedback circuit shall be incorporated with the tap-ch ...
... 2.2.2. The tap-changing mechanism shall be of the Quik-Drive type and shall be completely liquid-immersed. The tap-changer, in the manual position, shall have the ability to operate from –16L to +16R in less than 10 seconds. 2.2.3. An electrical feedback circuit shall be incorporated with the tap-ch ...
AN1946
... To sample the BEMF of the BLDC motor, the ST patented method needs only three resistors (to limit input current in I/O) as external components. This simplifies the practical implementation which consists of connecting the three resistors from the three motor phases to the MCIA, MCIB, and MCIC Microc ...
... To sample the BEMF of the BLDC motor, the ST patented method needs only three resistors (to limit input current in I/O) as external components. This simplifies the practical implementation which consists of connecting the three resistors from the three motor phases to the MCIA, MCIB, and MCIC Microc ...
Accordion Amplifier
... Returning to the accordion amplifier, the primary is in series with both output tubes and has no other connection to the power supply other than through the output tubes. Thus, if the chain (the electrical circuit) is broken at any point, the current ceases to flow. For example, imagine removing one ...
... Returning to the accordion amplifier, the primary is in series with both output tubes and has no other connection to the power supply other than through the output tubes. Thus, if the chain (the electrical circuit) is broken at any point, the current ceases to flow. For example, imagine removing one ...
Dual, 256-Tap, Volatile, Low-Voltage, Linear Taper Digital Potentiometer MAX5392 General Description Features
... taper digital potentiometer offers three end-to-end resistance values of 10kI, 50kI, and 100kI. The potentiometer consists of 255 fixed resistors in series between terminals H_ and L_. The potentiometer wiper, W_, is programmable to access any one of the 256 tap points on the resistor string. The po ...
... taper digital potentiometer offers three end-to-end resistance values of 10kI, 50kI, and 100kI. The potentiometer consists of 255 fixed resistors in series between terminals H_ and L_. The potentiometer wiper, W_, is programmable to access any one of the 256 tap points on the resistor string. The po ...
MAX5711 10-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23 General Description
... The SOT23 footprint is less than 9mm2. The MAX5711 has less than 1LSB differential nonlinearity error, ensuring monotonic performance. The device uses a simple 3-wire, SPI/QSPI/MICROWIRE and DSP-compatible serial interface that operates up to 20MHz. The MAX5711 incorporates three shutdown modes, mak ...
... The SOT23 footprint is less than 9mm2. The MAX5711 has less than 1LSB differential nonlinearity error, ensuring monotonic performance. The device uses a simple 3-wire, SPI/QSPI/MICROWIRE and DSP-compatible serial interface that operates up to 20MHz. The MAX5711 incorporates three shutdown modes, mak ...
MAX6921/MAX6931 20-Output, 76V, Serial-Interfaced VFD Tube Drivers General Description
... Serial-Clock Input. Data is loaded into the internal shift register on CLK’s rising edge. Load Input. Data is loaded transparently from the internal shift register to the output latch while LOAD is high. Data is latched into the output latch on LOAD’s rising edge, and retained while LOAD is low. ...
... Serial-Clock Input. Data is loaded into the internal shift register on CLK’s rising edge. Load Input. Data is loaded transparently from the internal shift register to the output latch while LOAD is high. Data is latched into the output latch on LOAD’s rising edge, and retained while LOAD is low. ...
Schneider Telemechanique Altivar 71 Installation Manual (0.37kW
... (1) These power ratings and currents are given for an ambient temperature of 50°C (122°F) at the factory-set switching frequency, used in continuous operation (factory-set switching frequency of 4 kHz for ATV71H 037M3 to D15M3X and 2.5 kHz for ATV71H D18M3X to D45M3X). Above this factory setting, th ...
... (1) These power ratings and currents are given for an ambient temperature of 50°C (122°F) at the factory-set switching frequency, used in continuous operation (factory-set switching frequency of 4 kHz for ATV71H 037M3 to D15M3X and 2.5 kHz for ATV71H D18M3X to D45M3X). Above this factory setting, th ...
Single-Ended Signal Conditioning Circuit for
... similar to that of variant a, in that the negative section of the DC-bus can be taken as the common reference potential. However, the disadvantage is the increased stray inductance. In high dynamic drives and high-power applications, current is usually measured in the output phases of the inverter ( ...
... similar to that of variant a, in that the negative section of the DC-bus can be taken as the common reference potential. However, the disadvantage is the increased stray inductance. In high dynamic drives and high-power applications, current is usually measured in the output phases of the inverter ( ...
SP526 数据资料DataSheet下载
... allocated specific transceiver cells, or "building blocks," from this product series and created the SP526. Sipex's "building blocks" concept allows these small transceiver cells to be packaged to offer a simple low-cost solution to networking applications that need only 4 interface modes. For examp ...
... allocated specific transceiver cells, or "building blocks," from this product series and created the SP526. Sipex's "building blocks" concept allows these small transceiver cells to be packaged to offer a simple low-cost solution to networking applications that need only 4 interface modes. For examp ...
HDE Short Form Product Catalog
... innovation in the areas of controlling, testing, measuring and recording of electric power has resulted in the development of leading edge products designed to help you provide electric power to your customers safely and efficiently. Please take a moment to review this Short Form Product Catalog wit ...
... innovation in the areas of controlling, testing, measuring and recording of electric power has resulted in the development of leading edge products designed to help you provide electric power to your customers safely and efficiently. Please take a moment to review this Short Form Product Catalog wit ...
PLC Demo System User Guide UG-181
... The JA1 and JC1 connectors allow for various signaling inputs (see Figure 6). JA1 (Channel 1) allows for single-ended unipolar inputs: 0 V to 5 V, 0 V to 10 V, 4 mA to 20 mA, and 0 mA to 20 mA. Figure 20 shows a circuit diagram of this input. JC1 (Channel 3) allows for differential inputs: 0 V to 5 ...
... The JA1 and JC1 connectors allow for various signaling inputs (see Figure 6). JA1 (Channel 1) allows for single-ended unipolar inputs: 0 V to 5 V, 0 V to 10 V, 4 mA to 20 mA, and 0 mA to 20 mA. Figure 20 shows a circuit diagram of this input. JC1 (Channel 3) allows for differential inputs: 0 V to 5 ...
arcing fault
... Very stable with small currents < 10 A Can take a long time, starts again after a rise in current Power losses from a few watts to up to 50 W Temperature of the fused link from 800 °C to up to 1800 °C Considerable interaction with arcs: can be caused by the arc produces e. g. the condi ...
... Very stable with small currents < 10 A Can take a long time, starts again after a rise in current Power losses from a few watts to up to 50 W Temperature of the fused link from 800 °C to up to 1800 °C Considerable interaction with arcs: can be caused by the arc produces e. g. the condi ...
Document
... Diodes must be able to withstand a reverse voltage when they are reverse biased. This is called the peak inverse voltage (PIV). The PIV depends on the type of rectifier circuit and the maximum secondary voltage. For example, in a full-wave circuit, if one diode is conducting (assuming 0 V drop), the ...
... Diodes must be able to withstand a reverse voltage when they are reverse biased. This is called the peak inverse voltage (PIV). The PIV depends on the type of rectifier circuit and the maximum secondary voltage. For example, in a full-wave circuit, if one diode is conducting (assuming 0 V drop), the ...
AN1549: Addressing Power Issues in Real Time Clock
... A secondary benefit of the RS-C1 circuit is filtering glitches, preventing unwanted noise on the VDD pin. Note that the SDA, SCL and IRQ/FOUT pins all are powered through pull-ups during the VDD power cycle. This state is allowed short term and will not harm the device. 2. VBAT is allowed to drop in ...
... A secondary benefit of the RS-C1 circuit is filtering glitches, preventing unwanted noise on the VDD pin. Note that the SDA, SCL and IRQ/FOUT pins all are powered through pull-ups during the VDD power cycle. This state is allowed short term and will not harm the device. 2. VBAT is allowed to drop in ...
ZXT1053AK Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.