幻灯片 1 - dianyuan
... AV available with higher peak power There are SMD ratings. For example, if you take an SKD driver apart, you will see that the gate resistors are in a different SMD package to all the other resistors (except one or two other places that also need high peak power). The problem was less obvious with t ...
... AV available with higher peak power There are SMD ratings. For example, if you take an SKD driver apart, you will see that the gate resistors are in a different SMD package to all the other resistors (except one or two other places that also need high peak power). The problem was less obvious with t ...
Evaluates: MAX8515/MAX8515A MAX8515 Evaluation Kit General Description Features
... The MAX8515 EV kit is designed to operate from a voltage supply connected across the VIN and GND pads on the EV kit. The input voltage source supplies the isolated voltage-feedback circuit and the OVP circuit on the EV kit. The EV kit operates from a nominal input voltage of 8V and has a range of 6V ...
... The MAX8515 EV kit is designed to operate from a voltage supply connected across the VIN and GND pads on the EV kit. The input voltage source supplies the isolated voltage-feedback circuit and the OVP circuit on the EV kit. The EV kit operates from a nominal input voltage of 8V and has a range of 6V ...
Electricity Show Outline - UCI Physics and Astronomy
... through this light bulb or through that one or through that one without having to go through any of the others. C: So I only have to go through one bulb to get to ground. R: Right. The resistance in each part is one light bulb. E: How bright will it be this time? Will they be brighter than our singl ...
... through this light bulb or through that one or through that one without having to go through any of the others. C: So I only have to go through one bulb to get to ground. R: Right. The resistance in each part is one light bulb. E: How bright will it be this time? Will they be brighter than our singl ...
new analysis method for crystalline silicon cells
... the falling tail of the flash pulse, Fig. 1. Since there is no current flowing through the series resistance, the equation (1) simplifies essentially. We also assume that the equivalent circuit current source is linearly proportional to the irradiance signal. This can be considered to be true within ...
... the falling tail of the flash pulse, Fig. 1. Since there is no current flowing through the series resistance, the equation (1) simplifies essentially. We also assume that the equivalent circuit current source is linearly proportional to the irradiance signal. This can be considered to be true within ...
MTW10N100E Power MOSFET 10 Amps, 1000 Volts
... are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC as ...
... are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC as ...
Lecture 7
... (Sum of currents entering node) (Sum of currents leaving node) = 0 Charge stored in node is zero (e.g. capacitor is part of a branch) Assume zero capacitance from node to ground unless explicit capacitor ...
... (Sum of currents entering node) (Sum of currents leaving node) = 0 Charge stored in node is zero (e.g. capacitor is part of a branch) Assume zero capacitance from node to ground unless explicit capacitor ...
Varistors: Ideal Solution to Surge Protection
... Transient energy ratings are quoted in Joules. It’s important to ensure the varistor is able to absorb this energy throughout the planned product lifetime or replacement interval without failing. When the device is being used to protect against transients resulting from an inductive or capacitive di ...
... Transient energy ratings are quoted in Joules. It’s important to ensure the varistor is able to absorb this energy throughout the planned product lifetime or replacement interval without failing. When the device is being used to protect against transients resulting from an inductive or capacitive di ...
Medium Voltage Controllable Fuse
... •• The Mersen MVCF System’s Interface Module (CFIM) is mounted in the Low Voltage area and accepts a trip signal from the customer’s existing Arc-Flash detection relay. •• The CFIM immediately sends a signal over fiber-optic cables to the Actuator Modules (CFAM) attached to the bottoms of the fuses ...
... •• The Mersen MVCF System’s Interface Module (CFIM) is mounted in the Low Voltage area and accepts a trip signal from the customer’s existing Arc-Flash detection relay. •• The CFIM immediately sends a signal over fiber-optic cables to the Actuator Modules (CFAM) attached to the bottoms of the fuses ...
Causes of Motor Failures
... Any voltage drop below 10% will reduce starting torque which can be serious because starting times may increase beyond allowable limits. Winding failure from extreme voltage variations are identical to those of overloads because the input current is uniformily excessive. ...
... Any voltage drop below 10% will reduce starting torque which can be serious because starting times may increase beyond allowable limits. Winding failure from extreme voltage variations are identical to those of overloads because the input current is uniformily excessive. ...
Power Semiconductor Devices
... – Each phase has a thyristor conducting. Load voltages are the same as the source voltages. – There are only 2 thyristors conducting, each from a phase. The load voltages of the two conducting phases are half of the corresponding line to line voltage, while the load voltage of the other phase is 0. ...
... – Each phase has a thyristor conducting. Load voltages are the same as the source voltages. – There are only 2 thyristors conducting, each from a phase. The load voltages of the two conducting phases are half of the corresponding line to line voltage, while the load voltage of the other phase is 0. ...
Dec 2002 2500V/µs Slew Rate Op Amps Process Large Signals with Low Distortion at High Frequencies
... and Q13 raise the output impedance of the mirror, improving the open loop gain. Resistor R1, the transconductances of Q5–Q8, and the compensation capacitor C1 set the 400MHz gain bandwidth product of the amplifier. The RC, CC network between the high impedance node and the output provides extra comp ...
... and Q13 raise the output impedance of the mirror, improving the open loop gain. Resistor R1, the transconductances of Q5–Q8, and the compensation capacitor C1 set the 400MHz gain bandwidth product of the amplifier. The RC, CC network between the high impedance node and the output provides extra comp ...
PHYSICAL SCIENCE 100 LAB
... batteries in a parallel arrangement and try to drive a small motor.) Record your voltage. _______Volts Why might you want to do this in a practical application? AFTER you build the electric motor in the next experiment, try to connect two lemon batteries to your electric motor to see if you can get ...
... batteries in a parallel arrangement and try to drive a small motor.) Record your voltage. _______Volts Why might you want to do this in a practical application? AFTER you build the electric motor in the next experiment, try to connect two lemon batteries to your electric motor to see if you can get ...
Dual Schottky Barrier Diode, 30 V, 1 A
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
docx - Canvas
... myDAQ Manual–3rd item on first line: then go to p. 14), and the ECE stockroom has them in stock. 4) General Electrical Care: It is pretty hard to actually hurt yourself with this equipment and circuits. Throughout our labs, it is possible you may miswire something and create a short circuit, which c ...
... myDAQ Manual–3rd item on first line: then go to p. 14), and the ECE stockroom has them in stock. 4) General Electrical Care: It is pretty hard to actually hurt yourself with this equipment and circuits. Throughout our labs, it is possible you may miswire something and create a short circuit, which c ...
Example 1: 2-wire resistance measurements vs. 4
... impedance voltage sense leads out to the unknown R X . There is very little current in the sense circuit because of the high input impedance, so there’s effectively no I-R drop in the leads, and the voltage seen by the sense terminals is the same as the voltage developed across R X . Example 2: Usi ...
... impedance voltage sense leads out to the unknown R X . There is very little current in the sense circuit because of the high input impedance, so there’s effectively no I-R drop in the leads, and the voltage seen by the sense terminals is the same as the voltage developed across R X . Example 2: Usi ...
FAN2315 TinyBuck™ 15 A Integrated Synchronous Buck Regulator FAN2315 — TinyBuck™
... response and to maintain a relatively constant switching frequency. The device utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads. Switching frequency and over ...
... response and to maintain a relatively constant switching frequency. The device utilizes Pulse Frequency Modulation (PFM) mode to maximize light-load efficiency by reducing switching frequency when the inductor is operating in discontinuous conduction mode at light loads. Switching frequency and over ...
a 3.3 V Supply, Voltage Output Temperature Sensor with Signal Conditioning AD22103*
... The thermal environment in which the AD22103 is used determines two performance traits: the effect of self-heating on accuracy and the response time of the sensor to rapid changes in temperature. In the first case, a rise in the IC junction temperature above the ambient temperature is a function of ...
... The thermal environment in which the AD22103 is used determines two performance traits: the effect of self-heating on accuracy and the response time of the sensor to rapid changes in temperature. In the first case, a rise in the IC junction temperature above the ambient temperature is a function of ...
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.