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MAX3222/MAX3232/MAX3237/MAX3241
MAX3222/MAX3232/MAX3237/MAX3241

... drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply current. The MAX3222 and MAX3232 are pin, packag ...
Using Digi Products in the Real World: Issues of
Using Digi Products in the Real World: Issues of

... one site does not necessarily work at another. Different sites have different combinations of needs or dependencies. Some vendors may supply incorrect information because they presume all sites follow the same modern office grounding philosophies. You need to understand the basics of grounding, isol ...
SN74CBTLV16211C 数据资料 dataSheet 下载
SN74CBTLV16211C 数据资料 dataSheet 下载

... The SN74CBTLV16211C provides 24 bits of high-speed bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as dual 12-bit bus switches with separate output-enable (OE) inputs. It can be used as two 12-bit bus swit ...
MAX3222/MAX3232/MAX3237/MAX3241 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description
MAX3222/MAX3232/MAX3237/MAX3241 3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 ________________General Description

... drivers. The MAX3222 features a 1µA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply current. The MAX3222 and MAX3232 are pin, packag ...
MAX16054 On/Off Controller with Debounce and ±15kV ESD Protection General Description
MAX16054 On/Off Controller with Debounce and ±15kV ESD Protection General Description

... output does not change state from high-to-low or lowto-high until the input is stable for at least 50ms (typ). The Functional Diagram shows the functional blocks consisting of an on-chip oscillator, counter, exclusiveNOR gate, a D flip-flop, and a T (toggle) flip-flop. When the pushbutton input does ...
Specification for 70mm pole pitch Air circuit breaker up to 1600 A
Specification for 70mm pole pitch Air circuit breaker up to 1600 A

Chapter 6
Chapter 6

...  IN THIS CHAPTER YOU WILL LEARN  How to obtain linear amplification from the fundamentally nonlinear BJT.  The three basic ways for connecting a BJT to be able to construct amplifiers with different properties.  Practical circuits for bipolar-transistor amplifiers that can be constructed by usin ...
Report - KFUPM Faculty List
Report - KFUPM Faculty List

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Chapter #6: Bipolar Junction Transistors
Chapter #6: Bipolar Junction Transistors

...  IN THIS CHAPTER YOU WILL LEARN  How to obtain linear amplification from the fundamentally nonlinear BJT.  The three basic ways for connecting a BJT to be able to construct amplifiers with different properties.  Practical circuits for bipolar-transistor amplifiers that can be constructed by usin ...
Freedom HF Inverter/Charger
Freedom HF Inverter/Charger

... 6. Do not disassemble the Freedom HF. It contains no user-serviceable parts. See Warranty for instructions on obtaining service. Attempting to service the Freedom HF yourself may result in a risk of electrical shock or fire and will void your warranty. Internal capacitors remain charged after all po ...
Magnecraft™ Power Relays
Magnecraft™ Power Relays

... 2. Motor horsepower ratings are based on a power factor of 0.4–0.5, and an initial inrush current not exceeding six times the full-load current. 3. All ratings are based on applying the rated nominal power to the relay coil so as to provide a “clean” make and break that does not result in any conta ...
Refrigeration Manual
Refrigeration Manual

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Installation Instructions

Energy efficient lighting for your home
Energy efficient lighting for your home

... popular over the years. Whilst they are available in 240 volt, low voltage halogens are the most common type found in households; bear in mind that low voltage doesn’t mean lower energy consumption. The transformer, which converts 240 volt mains electricity to 12 volt electricity for the lamp, also ...
Basic Electronics Competency Requirements
Basic Electronics Competency Requirements

... Describe electrical shock and its causes List the effects of electric current on the human body Explain shock hazards when working around power sources Identify sources of static charges and its damage to sensitive components 1.4.1 Describe static charge prevention straps, mats and grounding List to ...
AD7631 数据手册DataSheet下载
AD7631 数据手册DataSheet下载

... converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port for input range and operating mode. The AD7631 contains a high speed 18-bit sampling ADC, an internal conversion clock, a ...
- Home Raytech GmbH
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... parameters. This includes single and multi-phase transformer winding resistance and turns ratio instruments, high current resistance test sets, automated transformer test systems and control software. The design, development, production and final inspection is performed at the Switzerland facility w ...
DigiSat III PRO Manuals
DigiSat III PRO Manuals

... you are looking at. It still takes basic knowledge of satellite elevation and azimuth to track and identify the correct satellite(s). You can easily pick the wrong satellite, align the antenna and then discover that the satellite receiver indicates NO SIGNAL. The Digisat III Pro can be used with dig ...
Installing an Engine Temp Sending Unit for Gauge on Hemi Car
Installing an Engine Temp Sending Unit for Gauge on Hemi Car

... 30. Overdrive Off Switch (single orange wire) 31. Ignition Switch Hot with key on and in start (2 single red wires) 32. Accelerator Pedal Position (blue, purple, orange, brown, white and red wires) 33. Oxygen Sensor Downstream (black, green, white, and purple wires) 34. Trans Line Pressure (purple, ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)

Variable Speed Convection Fan Spring 2008 Manual
Variable Speed Convection Fan Spring 2008 Manual

... The EOC and ESEC system are powered by separate power supply boards that are mounted on the rear of the range chassis just below the EOC. The two Power Supply Boards are identical, however one board is designated as PS 1 and the other is PS 2 on the wiring diagram. PS 1 provides the power supply to ...
BDTIC www.BDTIC.com/infineon Efficient Solutions for Industrial Motor Control and Drives
BDTIC www.BDTIC.com/infineon Efficient Solutions for Industrial Motor Control and Drives

A CURRENT-MODE LOGIC FREQUENCY DIVIDER
A CURRENT-MODE LOGIC FREQUENCY DIVIDER

NE556 数据资料 dataSheet 下载
NE556 数据资料 dataSheet 下载

... package. These circuits can be operated in the astable or the monostable mode with external resistor-capacitor (RC) timing control. The basic timing provided by the RC time constant can be controlled actively by modulating the bias of the control-voltage input. The threshold (THRES) and trigger (TRI ...
Study of Recent Charge Pump Circuits in Phase Locked Loop
Study of Recent Charge Pump Circuits in Phase Locked Loop

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Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
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