Air Conditioning, Heating & Refrigeration News

Understanding a Defrost Board on a Heat Pump

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...
IEEE

Report on Over 25 000 Cycles Fatigue Test Results of a REBCO HTS Coil and Crossover Joint in a 7 T Background Magnetic Field at 4.2 K

Abstract: This study presents experimental results on the fatigue characteristics of a REBCO coil and crossover joint, aiming to determine whether they can withstand cyclic loading up to the condition ...
IEEE

Simulation and Test of Energy Consumption of High-Tc Superconducting Coils in Electromagnetic Levitation System

Abstract: In order to evaluate the energy consumption of the superconducting magnetic levitation system with real-time control, the methods of simulation and test were used to study the AC plus DC ...
Investing

Stifel raises Cohu stock price target to $32 on improved profitability

InvestingPro data shows Cohu maintains a strong balance sheet with a current ratio of 4.39 and minimal debt-to-equity ratio of just 0.06. Stifel highlighted that Cohu’s business is increasingly ...

I tested 3 simple energy-monitoring tools to find my home's biggest power drains

Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...
Design Engineering

Carlo Gavazzi releases GDPH Series Definite Purpose Contactors

Carlo Gavazzi is introducing the new GDPH Series Definite Purpose Contactors, a compact range of compactors that carry ...