Circuit Theory Chapter 4
... • Norton’s theorem states that a linear two-terminal circuit can be replaced by an equivalent circuit consisting of a current source IN in parallel with a resistor RN, where IN is the short-circuit current through the terminals and RN is the input or equivalent resistance at the terminals when the i ...
... • Norton’s theorem states that a linear two-terminal circuit can be replaced by an equivalent circuit consisting of a current source IN in parallel with a resistor RN, where IN is the short-circuit current through the terminals and RN is the input or equivalent resistance at the terminals when the i ...
MAX6978 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
... data output allows multiple drivers to be cascaded and operated together. The contents of the 8-bit shift register are loaded into the transparent latch through a latch-enable input LE. The latch is transparent to the shift register outputs when high, and latches the current state on the falling edg ...
... data output allows multiple drivers to be cascaded and operated together. The contents of the 8-bit shift register are loaded into the transparent latch through a latch-enable input LE. The latch is transparent to the shift register outputs when high, and latches the current state on the falling edg ...
Amplifier Remote Control for Modal Exciter Systems
... • Remote Operation includes INPUT ISOLATION on AUDIO INPUT BNC’s (both DC and AC coupled inputs) which eliminates ground loops caused by widely separated amplifiers and PC that do not share common GROUNDs [NOTE: Voltage and current monitor output BNC’s should NOT be used in this mode!] • RTD inside ...
... • Remote Operation includes INPUT ISOLATION on AUDIO INPUT BNC’s (both DC and AC coupled inputs) which eliminates ground loops caused by widely separated amplifiers and PC that do not share common GROUNDs [NOTE: Voltage and current monitor output BNC’s should NOT be used in this mode!] • RTD inside ...
XE42 - 200 Series (HCACMOS), 5 V
... Solder Reflow, Temp./Time: 260 C, 10 Secs. Max. Lead Material & Finish: Kovar, 50 to 80 μ inches gold over 100 to 250 μ inches Nickel ...
... Solder Reflow, Temp./Time: 260 C, 10 Secs. Max. Lead Material & Finish: Kovar, 50 to 80 μ inches gold over 100 to 250 μ inches Nickel ...
CN3065
... The CN3065 is a linear battery charger designed primarily for charging single cell lithium-ion or lithium-polymer batteries. Featuring an internal P-channel power MOSFET, the charger uses a constant-current/constant-voltage to charge the batteries. Continuous charge current can be programmed up to 1 ...
... The CN3065 is a linear battery charger designed primarily for charging single cell lithium-ion or lithium-polymer batteries. Featuring an internal P-channel power MOSFET, the charger uses a constant-current/constant-voltage to charge the batteries. Continuous charge current can be programmed up to 1 ...
1.1 MOSFET Scaling and Small Geometry Effects
... (modeled) into three capacitances, as shown in the figure below, Gate-to-Bulk capacitance (CGB), Gate-to-Source capacitance (CGS), and Gate-to-Drain capacitance (CGD). These capacitances are not constant; their values depend on the region of operation. CGS and CGD have two components, called overlap ...
... (modeled) into three capacitances, as shown in the figure below, Gate-to-Bulk capacitance (CGB), Gate-to-Source capacitance (CGS), and Gate-to-Drain capacitance (CGD). These capacitances are not constant; their values depend on the region of operation. CGS and CGD have two components, called overlap ...
Relays and Resistors
... • The switching time is faster than mechanical relays at around 0.2 – 2 ms. • The reeds are sometimes wet with mercury to eliminate contact bounce. The low resistance of mercury means that the relay can work with lower voltage signals. • Reed relays are DC-actuated only, and can only be used in an S ...
... • The switching time is faster than mechanical relays at around 0.2 – 2 ms. • The reeds are sometimes wet with mercury to eliminate contact bounce. The low resistance of mercury means that the relay can work with lower voltage signals. • Reed relays are DC-actuated only, and can only be used in an S ...
Name:
... 2. Consider your voltmeter graph. (a) Does the slope of the voltmeter best-fit line differ from one? _____________________ If the answer should be “yes” in (a), please do the following analysis/answer the following questions. (b) Are your voltages reading less than or more than they should be? ____ ...
... 2. Consider your voltmeter graph. (a) Does the slope of the voltmeter best-fit line differ from one? _____________________ If the answer should be “yes” in (a), please do the following analysis/answer the following questions. (b) Are your voltages reading less than or more than they should be? ____ ...
TRANSPORT CANADA Regulator Load Calculations AIRPORTS
... 8.5.4.1 In the figure, it is assumed that a 100% load is with all inpavement RGL fixtures energized. The selection of the CCR should include consideration for this type of loading. The designer must ensure that the calculations with regard to efficiency and loading are correct. The CCR manufacturer ...
... 8.5.4.1 In the figure, it is assumed that a 100% load is with all inpavement RGL fixtures energized. The selection of the CCR should include consideration for this type of loading. The designer must ensure that the calculations with regard to efficiency and loading are correct. The CCR manufacturer ...
MAX1577ZEVKIT.pdf
... and JU2 (see Table 1), these inputs can be connected to the output of the on-board pulse generator for a strobed output, while EN2 can be connected to IN for movie mode, pulled low, or driven from an external pulse generator. With the default 100% current setting (R1 = 0.27Ω), the selectable output ...
... and JU2 (see Table 1), these inputs can be connected to the output of the on-board pulse generator for a strobed output, while EN2 can be connected to IN for movie mode, pulled low, or driven from an external pulse generator. With the default 100% current setting (R1 = 0.27Ω), the selectable output ...
PDF: 410KB
... switching current flows on this route. In addition, please add a bypass condenser Co’ with good frequency response such as a polypropylene film condenser closely to the P and N terminals. ・The two IGBT emitters are connected to the VNO terminal of LVIC inside the DIP-PFC. If the internal wiring indu ...
... switching current flows on this route. In addition, please add a bypass condenser Co’ with good frequency response such as a polypropylene film condenser closely to the P and N terminals. ・The two IGBT emitters are connected to the VNO terminal of LVIC inside the DIP-PFC. If the internal wiring indu ...
ADG465 数据手册DataSheet下载
... voltages of VSS – 20 V and VDD + 20 V on the inputs when the power supplies are connected. When the power supplies are disconnected, the breakdown voltages on the input of the channel protector are ± 35␣ V. In applications where inputs are likely to be subject to overvoltages exceeding the breakdown ...
... voltages of VSS – 20 V and VDD + 20 V on the inputs when the power supplies are connected. When the power supplies are disconnected, the breakdown voltages on the input of the channel protector are ± 35␣ V. In applications where inputs are likely to be subject to overvoltages exceeding the breakdown ...
Microelectromechanical Devices
... transformer is that since it reduces the inverter voltage by the turns ratio, the device power ratings for the switching devices in the inverter may also be reduced. A starting method for a static Kramer drive is shown on the next slide. ...
... transformer is that since it reduces the inverter voltage by the turns ratio, the device power ratings for the switching devices in the inverter may also be reduced. A starting method for a static Kramer drive is shown on the next slide. ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)