Essense Medical Instrument Solutions

30/08/2023

The two main types of current characterization: Direct (direction unchanging, could be pulsating or changing in amplitude or just constant) and Alternating (AC).

The changes in current, even in DC will cause an AC component to be superimposed on the DC. Pure sinusoidal AC do not have harmonics, otherwise, these harmonics create issues.

A case in point is a MODIFIED SINE WAVE Inverter which is a common, inexpensive DC to AC converter. Using this Inverter on motor or inductive loads will cause ringing or the generation of the 2nd (60hz x2) or 3rd (60hz x3) harmonics and cause some components to fail.

19/08/2023

ECM
ELECTROSENSE CONSULT MENTORING

In any Electrical assembly, the component which costs the least which fails would involve more difficult troubleshooting than more costly components like semiconductor components. So, as a rule of thumb, when one finds difficulty in searching the cause of failure, the most likely cause is a resistor, coil, capacitor or even just a circuit trace, wire or connector. Finding these failures require some innovative troubleshooting techniques requiring a thorough knowledge of Electrical Circuit principles.

17/02/2016

Another successful restoration of this F/R equipment at TCH.

28/01/2016

14/01/2016

Essense Medical Instrument Solutions was created to address the medical instrument needs in Tagbilaran City and the whole province of Bohol. After thirteen years of working with Radiation sensing, ...

12/01/2016