The Horrors of Humidity: Keeping Electrical Components Dry and Safe

by Emily on September 22, 2017

in Articles

If your business involves manufacturing or repairing electrical components you will no do doubt be aware of the constant threat of humidity and the need for vigilance if you don’t want moisture damage to occur.

Here are some pointers on why you need to control humidity and temperature levels and some tips on how to prevent damage, including a look at some of your main options, strategies for diverting water away from causing damage, plus waterproofing strategies to consider.

A key culprit

There is no question that moisture is a fundamental contributor to a whole host of electronic failures and a source of great frustration when these issues are intermittent.

The importance attached to keeping electronic equipment dry cannot be underestimated if you want to avoid performance problems and potential system breakdowns. Moisture is a constant threat and even the smallest amount of water has the potential to damage delicate components and disrupt work schedules.

If you are buying electrical components and items from places such as this website you will want to protect them from any moisture damage and there are several ways to do this.

Moisture control options

There are a few effective options available when it comes to moisture control and probably the most simplistic way of providing a level of protection is to keep the components in moisture barrier bags.

However, there are a number of obvious limitations to using these bags, such as size limitations, and if they are left open for any period of time they will soon lose their effectiveness.

Nitrogen cabinets are a suggested option for reducing levels of moisture but they also have limitations because the seals can break down over time and leave the components vulnerable.

Dry cabinets using a desiccant to reduce humidity can be effective for a period of time and these small pouches are a common addition to packaging containing electrical components for that very reason of absorbing moisture and avoiding damage.

Controlling humidity in general

Adopting control measures with individual components is always going to help but there needs to be a proactive approach that looks at controlling humidity in your workplace environment overall.

One example of how moisture can be controlled and kept away from an electrical enclosure or housing that could be damaged by water is to look at ways of diverting water away so that it does not have the opportunity to cause damage.

Heat-shrinking connector fittings and using drip loops will help to protect against moisture intrusion.

Best chance of success

Your aim should always be to adopt measures and strategies that help to maximize the effectiveness of your moisture barrier during the initial installation of electrical equipment.

Using waterproof connectors or taking the step of hardening any existing connectors will also help to minimize the potential for water intrusion.

Finally, maintaining good temperature control in your work environment will have a positive impact on your efforts to control humidity and resist the threat of moisture causing problems with your electrical components.

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