negative input, positive output
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Negative resistance — is a property of some electric circuits where an increase in the current entering a port results in a decreased voltage across the same port. This is in contrast to a simple ohmic resistor, which exhibits an increase in voltage under the same… … Wikipedia
Positive feedback — Alarm or panic can spread by positive feedback among a herd of animals to cause a stampede. Positive feedback is energy taken from the output of a system and reapplied to the input, which is phase congruent with the input signal. A system… … Wikipedia
Output (economics) — Output in economics is the quantity of goods or services produced in a given time period, by a firm, industry, or country, [1] whether consumed or used for further production.[2] The concept of national output is absolutely essential in the field … Wikipedia
Negative feedback — Most endocrine hormones are controlled by a physiologic negative feedback inhibition loop, such as the glucocorticoids secreted by the adrenal cortex. The hypothalamus secretes corticotropin releasing hormone (CRH), which directs the anterior… … Wikipedia
Negative impedance converter — The negative impedance converter (NIC) is a one port op amp circuit acting as a negative load which injects energy into circuits in contrast to an ordinary load that consumes energy from them. This is achieved by adding or subtracting excessive… … Wikipedia
negative — adj., n. & v. adj. 1 expressing or implying denial, prohibition, or refusal (a negative vote; a negative answer). 2 (of a person or attitude): a lacking positive attributes; apathetic; pessimistic. b opposing or resisting; uncooperative. 3 marked … Useful english dictionary
positive — adj. & n. adj. 1 formally or explicitly stated; definite, unquestionable (positive proof). 2 (of a person) convinced, confident, or overconfident in his or her opinion (positive that I was not there). 3 a absolute; not relative. b Gram. (of an… … Useful english dictionary
NIPO — Negative Input, Positive Output ( > IEEE Standard Dictionary ) … Acronyms
NIPO — Negative Input, Positive Output ( > IEEE Standard Dictionary ) … Acronyms von A bis Z
Operational amplifier — A Signetics μa741 operational amplifier, one of the most successful op amps. An operational amplifier ( op amp ) is a DC coupled high gain electronic voltage amplifier with a differential input and, usually, a single ended output.[1] An op amp… … Wikipedia
Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… … Wikipedia
