Switchmode Blog

If you are unsure about the authenticity of your MEAN WELL power supply, you can request a serial number check.

Some of MEAN WELL's power supply instruction manuals include wiring diagrams.

If you are looking for a MEAN WELL LED driver wiring diagram, we suggest you download the LED Driver Installation Manual using the following link:

Instruction manuals for MEAN WELL’s 3 stage battery chargers and multistage battery chargers are now available for download from this website.

There appears to be a misperception that an RCM mark displayed on a MEAN WELL power supply means the power supply carries an Australian electrical safety certificate.

Buying your MEAN WELL power supplies from a local MEAN WELL distributor or stockist has many advantages.

When choosing a supplier for your MEAN WELL power supplies there are a few factors to consider.

You can easily request approval documentation, and compliance certificates for your MEAN WELL power supply by completing the Approval Document Request Form.

Using a fan cooled power supply in a dusty or damp environment has the potential to lead to a premature failure.

As we have mentioned in previous blog posts, there are many copies of MEAN WELL power supplies being offered for sale in Asia.