NXP IC Integrated Circuit MC9S12XEQ384CAG

11/23/2022

How to Fix an Air Conditioner Fan Motor?

The air conditioner is composed of heat and cold sources, wind system, water system, air conditioning treatment equipment, and devices for controlling and regulating air conditioning.

02/14/2025

How to Add Oil to Semi-Hermetic Compressor: A Step-by-Step Guide

If you work in the refrigeration or air conditioning industry, you know how important it is to keep your compressors properly lubricated.

07/16/2020

Vacuum leak test method for small cold storage equipment

Refrigeration systems with evaporating pressure gauges close to or below atmospheric pressure must be tested for vacuum leak tests, leaving the refrigeration equipment under proper vacuum for a certain period of time, reflecting and observing whether air has penetrated into the system from the reading of the vacuum pressure gauge for inspection The sealing performance of the cold storage equipment system.

05/12/2022

6 Advantages of PLC?

Because PLC mostly adopts single-chip microcomputer, it has high integration. And it has corresponding protection circuit and self diagnosis function, which improves the reliability of the system.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

12/20/2022

What is an Optical Fiber Amplifier?

The optical fiber amplifier, also known as the optical fiber ampler (OFA for short), refers to a new type of all-optical amplifier used in optical communication link to realize signal amplification.

08/17/2020

What are the important components of the screw chiller refrigeration system

Screw chillers have a wide range of applications, mainly in industrial applications, such as cooling in production lines of chemicals, plastics, electroplating, medicine, food additives, and other production processes where chilled water is required.

07/09/2022

What is A Mechanical Sealing

A mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, etc.) where a rotating shaft passes through a stationary housing or occasionally, where the housing rotates around the shaft.

08/11/2020

Treatment method of ammonia refrigerant in refrigeration equipment

When low-pressure equipment needs to be overhauled, it is necessary to cut off the connection between the equipment and the refrigeration system, select a channel, use the refrigeration compressor to suck up the ammonia in the equipment,

09/04/2020

From the buying habits of motor users, how to better promote high-efficiency motors

Motor energy saving is a key project in industrial energy saving, and the motor system energy saving project is also one of the key energy saving projects designated by my country.