Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c. converterUS4315208 * 1980年7月14日 1982年2月9日 American Standard Inc. Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c. converter...
The SITOP PSU8600, on the other hand, captures the energy data of all outputs which are then further processed by the energy management systems. The power supply outputs can also be specifically switched off with the support of PROFIenergy, for instance during idle times. This is also the cas...
Without it, a computer is just an inert box full of plastic and metal. The power supply unit, also known as a PSU, converts the alternating current (AC) line from your home to the direct current (DC) needed by the personal computer. In this article, we'll learn how PC power ...
1.Using an oscilloscope to measure the actual load current wave form in your system (computer, printer, etc.)and record each real dynamic load current. 2.Using setting to simulate the worst case dynamic load current wave forms to the test power supply. For a step load current change, a ...
power supply led Features6 Voltage stabilizer Features7 ac 110v 220v can work Features9 Samples Maximum order quantity: 1 piece Sample price: $59.99/piece Order sample Customization Certifications CE CE FCC CE CE Showing all reviews in your chosen languageShow original ...
POWER SUPPLY ARRANGEMENT FOR AN ELECTRONIC DEVICE The present invention relates to a kind of electronic devices of power supply device (10) comprising a first switch converter (11) is alternately provided ... B Peter,S Willi 被引量: 0发表: 2018年 Power supply arrangement of a wind farm A ...
申请(专利权)人: COMPAQ COMPUTER CORPORATION 发明人:TT Tran,RE Walker 被引量: 61 摘要: A power supply monitoring circuit, and a data processing system incorporating the same together with a regulated power supply and system components such as a CPU, are disclosed. The power supply monitoring ...
secondary8V ACvoltage of the transformer through the silicon bridge QL1, and then the 5V three-terminalvoltage regulatorblockLM7805can provide a fixed voltage at the output without any adjustment. When overhauling the computer board, this 5V1A regulated power supply can be used as an internal...
Voltage, current and power in a three-row window display (0~30 V / 0~5 A adjustable); weighs only 1.1 kg Digital adjustment: This power supply unit is encoder adjustable, and can be adjusted to the parameters you need and by the output button to turn on or off the output USB fast...
Inexpensive computer supplies offer high currents by using switching regulator technology but these supplies often require a fairly high minimum load current (usually on the 5 volt output), so use this type of supply with care. Three-Terminal Adjustable Regulators The unregulated DC supply is a ...