More about power (1014)

1-12-1999 | Apart from the sun, solar power systems cannot work without a reflow protection diode between the solar panel and the energy store. When c...

1-10-1999 | Over the past few years, we’ve witnessed a significant increase in the use of stepper motors. This result is largely due to technologica...

1-07-1999 | In certain direct-current operated circuits, such as DC-to-DC converters, the switch-on current may be so high that the output voltage of...

1-07-1999 | Many radio amateurs will not fail to recall the chaotic situations that may occur during fielddays or contests, when several radios have t...

1-07-1999 | The LM56 from National Semiconductor is an accurate, dual-output, low-power thermostat contained in an 8-pin SMD case. It contains a 1.25...

1-07-1999 | More and more lithium-ion batteries are being used in all kinds of appliances. These require a battery charger and for this Maxim’s MAX745...

1-07-1999 | There are applications in which it is important for the supply voltage to be largely independent of the level of the output current, which...

1-07-1999 | This compact 13-V/2-A power supply for ham radio rigs and other VHF/UHF portable PMRs is based on the STR2012/13 voltage regulator IC from...

1-07-1999 | MICROPROCESSORS software debugging tools for 80C166 Hitex Telemon 166 debugger specially adapted for Elektor Figure 1. Watching and examin i...

1-07-1999 | Most meter modules using a liquid-crystal display (LCD) and some using a light-emittingdiode (LED) display need a power source that is is...