AN-EVAL3BR2280JZ
... precisely matched to dynamically varying load conditions and provides stable control. The maximum current through the optocoupler diode and the voltage reference is set by using resistors R21 and R22. Optocoupler IC12 is used for floating transmission of the control signal to the “Feedback” input of ...
... precisely matched to dynamically varying load conditions and provides stable control. The maximum current through the optocoupler diode and the voltage reference is set by using resistors R21 and R22. Optocoupler IC12 is used for floating transmission of the control signal to the “Feedback” input of ...
AP7173 1.5A LOW DROPOUT LINEAR REGULATOR WITH PROGRAMMABLE SOFT-START
... INPUT VIN AND BIAS VVCC CAPACITORS It is important to keep the IN and VCC pins clear of large ripples, glitches and other noises by connecting capacitors to the IN and VCC pins. The required capacitance on these pins is strongly dependent on source and wiring impedance of the supplies. To provide go ...
... INPUT VIN AND BIAS VVCC CAPACITORS It is important to keep the IN and VCC pins clear of large ripples, glitches and other noises by connecting capacitors to the IN and VCC pins. The required capacitance on these pins is strongly dependent on source and wiring impedance of the supplies. To provide go ...
T1 Office Repeater Series T1 Office Repeater Series
... Local 48 volt battery is fused on the front panel (except the Larus 1181 which utilizes a self resetting PTC type fuse). The facility ports are lightning and surge protected. The facility simplex leads may be looped for those applications where the span is powered from the distant end. The repeater ...
... Local 48 volt battery is fused on the front panel (except the Larus 1181 which utilizes a self resetting PTC type fuse). The facility ports are lightning and surge protected. The facility simplex leads may be looped for those applications where the span is powered from the distant end. The repeater ...
2.7.1 armature voltage control
... the machine ( which functions as a motor before the application of braking action ) works as a generator and the electrical power developed is either pumped back to the supply as in regenerative braking or is dissipated in the machine system as in dynamic braking. Hence in the braking mode the machi ...
... the machine ( which functions as a motor before the application of braking action ) works as a generator and the electrical power developed is either pumped back to the supply as in regenerative braking or is dissipated in the machine system as in dynamic braking. Hence in the braking mode the machi ...
Forecasting - UniMAP Portal
... connected in series – current from the circuit being measured passed through all the coils causing magnetic field around the fixed coils. The moving coil rotates in this magnetic field. • The electrodynamometer – handle much more current than d’ Arsonval movement. It can handle ~ 100mA. • The electr ...
... connected in series – current from the circuit being measured passed through all the coils causing magnetic field around the fixed coils. The moving coil rotates in this magnetic field. • The electrodynamometer – handle much more current than d’ Arsonval movement. It can handle ~ 100mA. • The electr ...
PAM2305 Description Pin Assignments
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, a low ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, a low ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
Generating multicolor light using RGB LEDs
... generated by controlling the power to each LED. In this application, the microcontroller provides three software PWM signals (principle is described below in Chapter 4) for LED drivers STP04CM596 so the color can be regulated. The STP04CM596 is a high-power LED driver with 4-bit shift register desig ...
... generated by controlling the power to each LED. In this application, the microcontroller provides three software PWM signals (principle is described below in Chapter 4) for LED drivers STP04CM596 so the color can be regulated. The STP04CM596 is a high-power LED driver with 4-bit shift register desig ...
Thyristors and TRIACs: latching current
... The SCR or TRIAC choice does not depend only on the voltage, the rated current and the sensitivity. Other parameters must be taken into account to ensure appropriate operation. Among them, the latching current, IL, plays an important role in many circuits. The value of this parameter varies with ...
... The SCR or TRIAC choice does not depend only on the voltage, the rated current and the sensitivity. Other parameters must be taken into account to ensure appropriate operation. Among them, the latching current, IL, plays an important role in many circuits. The value of this parameter varies with ...
Slide 1
... Superposition Principle: The voltage across an element ( or the current through an element) of a linear circuit containing more than one independent source, is the algebraic sum the voltage across that element (or the current through that element) due to each independent source acting alone. ...
... Superposition Principle: The voltage across an element ( or the current through an element) of a linear circuit containing more than one independent source, is the algebraic sum the voltage across that element (or the current through that element) due to each independent source acting alone. ...
series Process Calibrator CA300 series Source and Measure Simplicity
... DC mA signals can be measured by supplying power to the transmitter from a 24 V DC power supply. DC mA measurement and zero-point check can be performed with an accuracy of 0.015% of reading. A 250-ohm resistor for HART and BRAIN communication is included in this calibrator so there is no need to at ...
... DC mA signals can be measured by supplying power to the transmitter from a 24 V DC power supply. DC mA measurement and zero-point check can be performed with an accuracy of 0.015% of reading. A 250-ohm resistor for HART and BRAIN communication is included in this calibrator so there is no need to at ...
MAX8594/MAX8594A 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs General Description
... The COR1 buck DC-DC converter supplies a pin-selectable output at 400mA. All linear regulators feature PMOS pass elements for efficient low-dropout operation. A MAIN LDO supplies 3.3V at 500mA. A securedigital (SD) card slot output supplies 3.3V at 500mA, and a COR2 LDO supplies 1.8V at 50mA. Each o ...
... The COR1 buck DC-DC converter supplies a pin-selectable output at 400mA. All linear regulators feature PMOS pass elements for efficient low-dropout operation. A MAIN LDO supplies 3.3V at 500mA. A securedigital (SD) card slot output supplies 3.3V at 500mA, and a COR2 LDO supplies 1.8V at 50mA. Each o ...
AD630 数据手册DataSheet 下载
... the B and F impedances. The same considerations apply to the AD630 as to conventional op amp feedback circuits. Virtually any function that can be realized with simple noninverting “L network” feedback can be used with the AD630. A common arrangement is shown in Figure 6. The low frequency gain of t ...
... the B and F impedances. The same considerations apply to the AD630 as to conventional op amp feedback circuits. Virtually any function that can be realized with simple noninverting “L network” feedback can be used with the AD630. A common arrangement is shown in Figure 6. The low frequency gain of t ...
Industrial Current/Voltage Output Driver with Programmable Ranges AD5748
... The output current range is programmable across two current ranges: 4 mA to 21 mA and 0 mA to 21 mA. Voltage output is provided from a separate pin that can be configured to provide 0 V to 5 V, 0 V to 10.5 V, or ±10.5 V output range. Analog outputs are short-circuit and open-circuit protected and ca ...
... The output current range is programmable across two current ranges: 4 mA to 21 mA and 0 mA to 21 mA. Voltage output is provided from a separate pin that can be configured to provide 0 V to 5 V, 0 V to 10.5 V, or ±10.5 V output range. Analog outputs are short-circuit and open-circuit protected and ca ...
Resistors are elements of electrical networks and electronic circuits
... element. It is also possible to obtain three-wire sensors, although these operate on the (not necessarily valid) assumption that the resistance of each of the three wires is the same. The current through the sensor will cause some heating: for example, a sense current of 1 mA through a 100 ohm resis ...
... element. It is also possible to obtain three-wire sensors, although these operate on the (not necessarily valid) assumption that the resistance of each of the three wires is the same. The current through the sensor will cause some heating: for example, a sense current of 1 mA through a 100 ohm resis ...
MAX3841 12.5Gbps CML 2 2 Crosspoint Switch ×
... crosstalk, and signal skew. The MAX3841 is ideal for serial OC-192 and 10GbE optical module, line card, switch fabric, and similar applications. The MAX3841 has 150mVP-P minimum differential input sensitivity, and 500mVP-P nominal differential output swing. Unused outputs can be powered down individ ...
... crosstalk, and signal skew. The MAX3841 is ideal for serial OC-192 and 10GbE optical module, line card, switch fabric, and similar applications. The MAX3841 has 150mVP-P minimum differential input sensitivity, and 500mVP-P nominal differential output swing. Unused outputs can be powered down individ ...
LT3956 - 80VIN, 80VOUT Constant-Current, Constant
... feedback resistor. Input bias current for this pin depends on CTRL pin voltage, as shown in the Typical Performance Characteristics. ISP is an input to the short-circuit protection feature when ISN is less than 3V. VC: Transconductance Error Amplifier Output Pin. This pin is used to stabilize the vo ...
... feedback resistor. Input bias current for this pin depends on CTRL pin voltage, as shown in the Typical Performance Characteristics. ISP is an input to the short-circuit protection feature when ISN is less than 3V. VC: Transconductance Error Amplifier Output Pin. This pin is used to stabilize the vo ...
LTM4630 - Dual 18A or Single 36A DC/DC
... resistor. Different output voltages can be programmed with an additional resistor between VFB and GND pins. In PolyPhase® operation, tying the VFB pins together allows for parallel operation. See the Applications Information section for details. TRACK1, TRACK2 (E5, D8): Output Voltage Tracking Pin a ...
... resistor. Different output voltages can be programmed with an additional resistor between VFB and GND pins. In PolyPhase® operation, tying the VFB pins together allows for parallel operation. See the Applications Information section for details. TRACK1, TRACK2 (E5, D8): Output Voltage Tracking Pin a ...
Document
... measuring the current draw by the tester from a supply when the RCD test is initiated by measuring AC Current in the earth line using a true RMS multimeter with a peak hold function as the trip current will only be present for approximately 1 second (if there is no RCD in the circuit that the tester ...
... measuring the current draw by the tester from a supply when the RCD test is initiated by measuring AC Current in the earth line using a true RMS multimeter with a peak hold function as the trip current will only be present for approximately 1 second (if there is no RCD in the circuit that the tester ...
MAX3243-EP 数据资料 dataSheet 下载
... only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to network GND ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to network GND ...