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Secondary-side rectification for an LLC resonant converter featuring
Secondary-side rectification for an LLC resonant converter featuring

Using the i.MX28 Power Management Unit and Battery Charger
Using the i.MX28 Power Management Unit and Battery Charger

FAN7081_GF085  High Side Gate Driver F
FAN7081_GF085 High Side Gate Driver F

... operate up to 600V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-5V (typical) at VBS=15V. Logic inp ...
MAX16055 - Maxim Part Number Search
MAX16055 - Maxim Part Number Search

... (µP) supervisory circuit monitors up to six system-supply voltages and asserts a single reset when any one supply voltage drops below its preset threshold. The device significantly reduces system size and component count while improving reliability compared to multiple ICs or discrete components. A ...
Immersion Heater Controller
Immersion Heater Controller

... heatsink at the back. I strapped the Triac down with a piece of FR4 (The stuff PCB’s are made from), but you could use a piece of aluminium for example. Note – the Triac body is NOT isolated from the mains. This means you must insert an insulating heat exchanger pad between the device and the heatsi ...
AP7333
AP7333

... life for mobile phones and other portable devices. ...
ICM7555, ICM7556
ICM7555, ICM7556

Built-in the Phase adjustment control and 180°energizing drive Three Phase Motor Predriver Datasheet
Built-in the Phase adjustment control and 180°energizing drive Three Phase Motor Predriver Datasheet

... The discharge time is decided by the expression of ∆V=(1-e t )×∆V(initial value). At t=C×R, it becomes the standing fall time of 63.2%. ON resistance of SW for CT1 discharge becomes MAX.=320 . (Refer to electric characteristic CT1 terminal item P.3. ) 4. Overpower-supply voltage output OFF function ...
Aluminum electrolytic capacitors Capacitors with
Aluminum electrolytic capacitors Capacitors with

Utility Interconnection for Small Renewable Energy Projects—Rules
Utility Interconnection for Small Renewable Energy Projects—Rules

High-Precision, Low-Noise, Rail-to-Rail Output
High-Precision, Low-Noise, Rail-to-Rail Output

... Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. Input terminals are diode-clamped to the power-supply rails. Input signals that can swing more than 0.5 V beyond the supply rails should be current-limited to 10 mA or less. Short- ...
ADG3243 数据手册DataSheet 下载
ADG3243 数据手册DataSheet 下载

... switches. The bus switches are positioned on the hot swap card between the connector and the devices. During hot swap, the ground pin of the hot swap card must connect to the ground pin of the backplane before any other signal or power pins. Analog Switching ...
MAX1513/MAX1514 TFT-LCD Power-Supply Controllers General Description Features
MAX1513/MAX1514 TFT-LCD Power-Supply Controllers General Description Features

... additional linear-regulator controller and a high-performance buffer amplifier. The MAX1513/MAX1514 can operate from 2.7V to 5.5V input supplies and provide overload protection with timer delay latch on all the regulated outputs. The step-up regulator controller drives an external Nchannel MOSFET to ...
Paktron System Summary
Paktron System Summary

... power supplies and DC to DC converters • Low ESR/ESL • High ripple current/ High capacitance • Operating temperature range: –55°C to 125°C • Volumetrically efficient • Made in U.S.A. ...
On the design of sliding mode control schemes for quantum
On the design of sliding mode control schemes for quantum

... first problem is the complexity of the hardware required to implement these nonlinear functions, which usually depend on the input voltage, the load, and a considerable number of state variables. The second problem is caused by the appearance of output voltage steady-state errors, due to the imperfe ...
Design and Implement Harmonics Injection Source for Voltage
Design and Implement Harmonics Injection Source for Voltage

... A new harmonic test bed is be proposal in the paper and implemented harmonic range from 100Hz to 5000Hz in High voltage laboratory. The new harmonic injection method is separately injection the harmonic source and the fundamental main supply via different step-up transformer. And the filter is desig ...
Evolution of Polymorphic Self-Checking Circuits
Evolution of Polymorphic Self-Checking Circuits

... In order to evolve gate-level polymorphic circuits which perform the identical function in the both modes, we will use an evolutionary algorithm (EA) inspired by Cartesian Genetic Programming [18, 15]. A candidate digital circuit is represented using a two-dimensional array of (nr ×nc ) programmable ...
PowerPoint
PowerPoint

P1237 REQUESTED INFORMATION TEST KB: FUEL PUMP DRIVER MODULE
P1237 REQUESTED INFORMATION TEST KB: FUEL PUMP DRIVER MODULE

... 15) Check For Open FPM Circuit Turn ignition switch to OFF position. Disconnect FPDM and PCM connector(s). Inspect connectors for loose, damaged or corroded terminals. Repair as necessary. Using a DVOM, measure resistance of FPM circuit between PCM harness connector terminal No. 40 and FPDM harness ...
Grounding and Ground Fault Protection of Multiple Generators
Grounding and Ground Fault Protection of Multiple Generators

Surge Protection
Surge Protection

PDF Reference Designs
PDF Reference Designs

... sensor. A basic proximity sensor includes a receiver and a transmitter, each of which consists of metal traces formed on layers of a PCB. The AD7745 has an on-chip excitation source, which connects to the transmitter trace of the sensor. An electric field is generated between the receiver and the tr ...
AP3968/69/70 Description Applications
AP3968/69/70 Description Applications

Description ZXGD3102T8
Description ZXGD3102T8

... gate currents, as indicated by C1 in Figure 4. In applications where the input voltage is higher than 12V, it is recommended to use a Zener diode, ZD1 as shown in the Typical Application Circuit on page 1, and in Figure 2, in order to limit the VCC supply voltage to the ZXGD3102 and also to limit th ...
Interrupts
Interrupts

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Electrical substation



A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.
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