Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

A series of resistors has been developed by EPCOS that are designed for applications as charging resistors for link-circuit capacitors in industrial power supplies, frequency converters and UPS ...

Our last go-round inside a DC circuit! We’ll encounter junctions, loops, and capacitors! What happens when there are MULTIPLE batteries, connected in ‘parallel’? And what happens when we add ...

At this stage, Q3 through Q6 are not conducting and given Q2’s V BE = 0.48 V, the charging current is set and limited to 0.48 V/R3 ≈ 0.5 A. Resistors R16 through R23 form voltage dividers ...

Every plate divides into eight equal copperzones, resulting in eight equivalent parallel-plate capacitors ... The pulse width of both OC1A and OC1B must be largerthan the maximum capacitor’s charging ...

Capacitor Discharge Resistor Mounts Easily . March 26, 2015. UK based ARCOL Resistors announces the availability of its RW Discharge Resistor. UK based ARCOL Resistors has introduced its RW ...

The PTCR is wired in parallel to the run capacitor. In other words, it is wired in series with the start winding and in parallel with the run winding. (See Figure 3.) When the cycling control closes, ...