MAX551/MAX552 +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package _______________General Description
... the DAC with all 0s or 1s and adjusting the VREF amplitude or varying R5 until the desired positive or negative output is obtained. In applications where gain trim is not required, omit resistors R1 and R2. If gain trim is desired and the DAC is operated over a wide temperature range, then low-tempc ...
... the DAC with all 0s or 1s and adjusting the VREF amplitude or varying R5 until the desired positive or negative output is obtained. In applications where gain trim is not required, omit resistors R1 and R2. If gain trim is desired and the DAC is operated over a wide temperature range, then low-tempc ...
AP_Physics_B_C_-_Parallel_Circuit_Lab
... 5. In a parallel circuit if a coulomb was traveling through, do you think they would encounter MORE or LESS resistance than a series circuit and WHY? ...
... 5. In a parallel circuit if a coulomb was traveling through, do you think they would encounter MORE or LESS resistance than a series circuit and WHY? ...
Integrating Bourns® Resistive Products to Control Current and
... High current handling and low DC resistance in a compact form factor are available in Bourns® SRU1048 Series shielded inductor. This shielded SMD power inductor has a unit height up to 4.8 mm and rated current up to 7.8 A. Depending on the requirements of the circuit, a semi-shielded Bourns® SRN ind ...
... High current handling and low DC resistance in a compact form factor are available in Bourns® SRU1048 Series shielded inductor. This shielded SMD power inductor has a unit height up to 4.8 mm and rated current up to 7.8 A. Depending on the requirements of the circuit, a semi-shielded Bourns® SRN ind ...
MODEL 63200A SERIES Programmable DC Electronic Load KEY FEATURES
... The 63200A provides the user with smart Master/ Slave mode controls which enables the user to program the load currents of the Master and have them automatically calculated and downloaded to the slave loads. Using several loads in parallel to emulate a single load dramatically simplifies the operati ...
... The 63200A provides the user with smart Master/ Slave mode controls which enables the user to program the load currents of the Master and have them automatically calculated and downloaded to the slave loads. Using several loads in parallel to emulate a single load dramatically simplifies the operati ...
PAM2301 Description Pin Assignments
... 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 instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in ...
... 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 instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in ...
Si8281/82/83/84 Data Sheet
... The Si828x isolated dc-dc converter is based on a modified fly-back topology and uses an external transformer and rectifying diodes for low cost and high operating efficiency. The PWM controller operates in closed-loop, current mode control and generates isolated output voltages with up to 2 W avera ...
... The Si828x isolated dc-dc converter is based on a modified fly-back topology and uses an external transformer and rectifying diodes for low cost and high operating efficiency. The PWM controller operates in closed-loop, current mode control and generates isolated output voltages with up to 2 W avera ...
MAX3668 +3.3V, 622Mbps SDH/SONET Laser Driver with Automatic Power Control General Description
... laser cathode, minimize the parasitic capacitance associated with this pin by using an inductor to isolate the BIAS pin from the laser cathode. ...
... laser cathode, minimize the parasitic capacitance associated with this pin by using an inductor to isolate the BIAS pin from the laser cathode. ...
... the resistor. It never shows up in the equation. Yet from our previous experiements we know for a fact that changing the resistance affects how bright the LED is. There must be something else going on, lets keep working on understanding the details…. Next we're going to throw in another important la ...
Evaluates: MAX16818 MAX16818 Evaluation Kit General Description Features
... includes an on-board VCC regulating circuit for operation with input voltage between 6V to 8V. The EV kit also includes on-board output overvoltage protection circuitry to limit the output voltage. ...
... includes an on-board VCC regulating circuit for operation with input voltage between 6V to 8V. The EV kit also includes on-board output overvoltage protection circuitry to limit the output voltage. ...
S8VK-G (15/30/60/120/240/480-W Models)
... *1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply may result in ignition or burning. *2. For a cold start at 25°C. Refer to Engineering Data on page 11 for details. *3. If ...
... *1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the Power Supply may result in ignition or burning. *2. For a cold start at 25°C. Refer to Engineering Data on page 11 for details. *3. If ...
Welding machines: V and HB series IGBTs on two
... converter) is a popular topology often used in industrial welding machines with low-tomedium power requirements. The inverter stage in this hard-switched forward topology includes two transistor switches and two fast recovery diodes placed at each end of the high-frequency power transformer primary ...
... converter) is a popular topology often used in industrial welding machines with low-tomedium power requirements. The inverter stage in this hard-switched forward topology includes two transistor switches and two fast recovery diodes placed at each end of the high-frequency power transformer primary ...
6-rows 30 mA LEDs driver with boost regulator for LCD panels
... boost converter and six PWM-dimmable current generators. The boost section is based on a constant switching frequency, peak current-mode architecture. The boost output voltage is controlled such that the lowest row's voltage, referred to SGND, is equal to an internal reference voltage (400 mV typ. s ...
... boost converter and six PWM-dimmable current generators. The boost section is based on a constant switching frequency, peak current-mode architecture. The boost output voltage is controlled such that the lowest row's voltage, referred to SGND, is equal to an internal reference voltage (400 mV typ. s ...
Dual, Bootstrapped, 12 V MOSFET Driver with Output Disable ADP3650
... switches, Q1 and Q2, from being on at the same time. This is done to prevent shoot-through currents from flowing through both power switches and the associated losses that can occur during their on/off transitions. The overlap protection circuit accomplishes this by adaptively controlling the delay ...
... switches, Q1 and Q2, from being on at the same time. This is done to prevent shoot-through currents from flowing through both power switches and the associated losses that can occur during their on/off transitions. The overlap protection circuit accomplishes this by adaptively controlling the delay ...
Menouni - CERN Indico
... increase the open loop gain of the amplifier to a value higher than 10 because of the relatively low transconductance gm of the MOS transistors. The input resistance can be reduced by decreasing the feedback resistor RF, but additional thermal noise is induced due to the lower value of the feedback ...
... increase the open loop gain of the amplifier to a value higher than 10 because of the relatively low transconductance gm of the MOS transistors. The input resistance can be reduced by decreasing the feedback resistor RF, but additional thermal noise is induced due to the lower value of the feedback ...
TPS76030 数据资料 dataSheet 下载
... the enable input high causes normal operation to resume. If the enable feature is not used, EN should be connected to IN to keep the regulator on all of the time. The EN input must not be left floating. ...
... the enable input high causes normal operation to resume. If the enable feature is not used, EN should be connected to IN to keep the regulator on all of the time. The EN input must not be left floating. ...
three-level npc inverter used in ups
... IGBTs connected in series. The NPC-3L inverter uses two split capacitors in series for DC link, and produces zero voltage level. Thus, the voltage drop on the IGBT will be Udc/2 which is one-half that of the conventional twolevel inverter, where Udc is the total voltage of DC link. This feature make ...
... IGBTs connected in series. The NPC-3L inverter uses two split capacitors in series for DC link, and produces zero voltage level. Thus, the voltage drop on the IGBT will be Udc/2 which is one-half that of the conventional twolevel inverter, where Udc is the total voltage of DC link. This feature make ...
Current Sharing in Multiphase Interleaved Converters by Means of
... The main issues in electric vehicles are the maximization of range and the lifetime of the costintensive battery. In a common electric propulsion system, the battery is connected to the voltage source inverter (VSI) which feeds the machine. So the battery has to deliver or absorb all the power which ...
... The main issues in electric vehicles are the maximization of range and the lifetime of the costintensive battery. In a common electric propulsion system, the battery is connected to the voltage source inverter (VSI) which feeds the machine. So the battery has to deliver or absorb all the power which ...
A High Accurate and High Output Impedance Current Mirror
... impedance. They still have some problems of output voltage swing, accuracy or output impedance. In the paper, a new high accurate current mirror is proposed. It based upon the RGC circuit to improve the output impedance and also to improve the current accuracy of the current mirror. A novel feedback ...
... impedance. They still have some problems of output voltage swing, accuracy or output impedance. In the paper, a new high accurate current mirror is proposed. It based upon the RGC circuit to improve the output impedance and also to improve the current accuracy of the current mirror. A novel feedback ...
The UC1901 Simplifies the Problem of Isolated
... signal collector current through Q,. Since Q, sees the same base voltage, and its emitter resistance is the same, its collector current will track that of Q,. The collector current of Q, feeds the modulator and determines the amplitude of its output signal. The 4-to-1 ratio of resistors R4 (or RJ an ...
... signal collector current through Q,. Since Q, sees the same base voltage, and its emitter resistance is the same, its collector current will track that of Q,. The collector current of Q, feeds the modulator and determines the amplitude of its output signal. The 4-to-1 ratio of resistors R4 (or RJ an ...
DSS60601MZ4 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 ...
Experiment 3
... apparent power, S, was equal to the real power, P. Mathematically, one would say that P = VI cos . The power factor angle, , is the phase angle difference between the voltage phasor and the current phasor, as determined by the equation, = angle (V) – angle (I). In the case of a pure resistance, ...
... apparent power, S, was equal to the real power, P. Mathematically, one would say that P = VI cos . The power factor angle, , is the phase angle difference between the voltage phasor and the current phasor, as determined by the equation, = angle (V) – angle (I). In the case of a pure resistance, ...
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.