More about power (1010)

1-03-1990 | Most of us are aware that computers and other digital systems can go haywire just like that. If neither the hardware nor the software can...

1-02-1990 | This FM radio, designed by ElV GmbH, consists of an insertion card for IBM PC-XTs, ATs and compatibles and is available as a kit or a read...

1-11-1989 | 54 DC-DC POWER CONVERTER T. Wigmore This high-efficiency step-up converter supplies up to 30 V at 75 W when powered from a 12 V car battery....

1-09-1989 | 1AT A HIGH-GRADE POWER UNIT C. Bolton BSc These supplies were developed to power experimental electronic equipment including small RF oscill...

1-07-1989 | DC-AC POWER CONVERTER J. Ruffell Holidaymakers, do not forget this low-cost power converter when you are packing for this year"s camping tou...

1-07-1989 | 005 POWER BOOSTER FOR 7406/7407 It often happens that a digital signal is required for controlling a relay, a stepper motor, or other kind 1...

1-07-1989 | 047 HIGH-POWER ZENER DIODE Although its regulation characteristics are not as good as those of an integrated voltage regulator, a high-power...

1-07-1989 | 050 SIMPLE VARIABLE POWER SUPPLY This low-cost power supply has an output voltage range of 1.5-15 V at a maximum current of 500 mA. Regulati...

1-07-1989 | 056 MAINS POWERED TIMER This timer may be inserted in a power line to provide a controllable delay before a load is energized. It was develo...

1-03-1989 | 14 EE March 1989 POWER LINE MODEM The NE5050 from Philips Components has been designed for sending and receiving data over the AC mains netw...