Transformer Stocks List

Transformer Stocks Recent News

Date Stock Title
Nov 1 WCC WESCO Q3 Earnings & Revenues Beat Estimates: Buy, Sell, or Hold Stock?
Nov 1 EME EMCOR's Q3 Earnings & Revenues Beat Estimates, View Up
Nov 1 WCC WESCO International Third Quarter 2024 Earnings: EPS Beats Expectations
Nov 1 EME EMCOR Group Third Quarter 2024 Earnings: EPS Beats Expectations, Revenues Lag
Nov 1 WCC Q3 2024 Wesco International Inc Earnings Call
Nov 1 PPSI Pioneer Power Solutions Inc (PPSI) Q2 2024 Earnings Call Highlights: Strategic Divestiture and ...
Nov 1 EME EMCOR Group Inc (EME) Q3 2024 Earnings Call Highlights: Record Revenue and Strong Financial ...
Nov 1 EME Q3 2024 EMCOR Group Inc Earnings Call
Nov 1 WCC WESCO International Inc (WCC) Q3 2024 Earnings Call Highlights: Data Center Growth and ...
Nov 1 EME Decoding EMCOR Group Inc (EME): A Strategic SWOT Insight
Oct 31 EME EMCOR Group, Inc. (EME) Q3 2024 Earnings Call Transcript
Oct 31 WCC WESCO International, Inc. (WCC) Q3 2024 Earnings Call Transcript
Oct 31 WCC Wesco International to acquire Ascent for $185M
Oct 31 WCC Wesco International Announces Agreement to Acquire Ascent, a Premier Provider of Data Center Facility Management Services
Oct 31 WCC WESCO International, Inc. 2024 Q3 - Results - Earnings Call Presentation
Oct 31 ED Analysts Estimate Consolidated Edison (ED) to Report a Decline in Earnings: What to Look Out for
Oct 31 WCC Wesco International (WCC) Q3 Earnings: How Key Metrics Compare to Wall Street Estimates
Oct 31 EME EMCOR (NYSE:EME) Reports Sales Below Analyst Estimates In Q3 Earnings, But Stock Soars 5.1%
Oct 31 EME Emcor Group: Q3 Earnings Snapshot
Oct 31 EME EMCOR Group, Inc. to Participate at the Baird 2024 Global Industrial Conference
Transformer

A transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any one coil of the transformer produces a varying magnetic flux in the transformer's core, which induces a varying electromotive force across any other coils wound around the same core. Electrical energy can be transferred between separate coils without a metallic (conductive) connection between the two circuits. Faraday's law of induction, discovered in 1831, describes the induced voltage effect in any coil due to a changing magnetic flux encircled by the coil.
Transformers are most commonly used for increasing low AC voltages at high current (a step-up transformer) or decreasing high AC voltages at low current (a step-down transformer) in electric power applications, and for coupling the stages of signal-processing circuits. Transformers can also be used for isolation, where the voltage in equals the voltage out, with separate coils not electrically bonded to one another.
Since the invention of the first constant-potential transformer in 1885, transformers have become essential for the transmission, distribution, and utilization of alternating current electric power. A wide range of transformer designs is encountered in electronic and electric power applications. Transformers range in size from RF transformers less than a cubic centimeter in volume, to units weighing hundreds of tons used to interconnect the power grid.

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