Techcross BWTS Troubleshooting. Complete Operating Logic and TRO Troubleshooting Guide

Greetings! In this article, we'll discuss the Techcross BWTS (ECS) ballast system, its operating logic, and troubleshooting instructions from the Korean manufacturer.

The Electro-Cleen System (ECS) by Techcross is an electrochlorination-type Ballast Water Treatment System (BWTS). It disinfects ballast water during uptake by generating sodium hypochlorite (NaOCl) from seawater and neutralizes residual oxidants during discharge to comply with IMO D-2 regulations.

Stabilizing 5V and 12V in a Computer Power Supply

In a computer power supply (PSU), the stabilization of 5V and 12V outputs is achieved using a switching power converter with feedback control. Below are the primary methods used for voltage stabilization:

1. PWM Control (Pulse Width Modulation)

Modern ATX power supplies use PWM to regulate the output voltage. A controller monitors the output voltage and adjusts the duty cycle of switching transistors accordingly. This maintains stable voltage levels despite changes in load.

How Computer Power Supply Voltages Are Generated

A computer power supply unit (PSU) converts AC mains voltage (typically 220V or 110V) into several DC voltages required for different components of a computer. 

What is ATX?

ATX (Advanced Technology eXtended) is a standard developed by Intel in 1995 for motherboards, computer cases, and power supplies. It defines the size, connector placement, and cooling system requirements for PC components.