Others Archives - Page 3 of 4 - All About MEAN WELL Power Supplies

There are so many MEAN WELL dimming products. How can I make a choice? What are the pros and cons?

First, you have to know your Led lamp specification in order to screen out a suitable Led driver range (Wattage, Voltage, Max Current CC or […]

Can we use LED CC (Constant Current) model as a charger?

MEAN WELL has several charger products, and we suggest choosing them first. Chargers would be more suitable since they are designed for charging applications. Safety […]

How can we learn how many units of the model with 3 in 1 dimming can be controlled by one dimming device?

3 in 1 dimming circuit would drain 0.1mA per model. Dividing the rated current of the dimmer by the 0.1mA, and we could know how […]

Which model should we select when attempting to dim a LED strip?

A LED strip is normally a Constant Voltage application (CV). For this type of CV application MEAN WELL has design the PWM, IDLV and ODLV […]

Can MEAN WELL recommend the dimmers compatible to the 3 in 1 dimming circuit?

3 in 1 dimming is the most common application used in LED dimming with the feature that it does not have to work with any […]

Can MEAN WELL charger use be used to charge Lithium batteries or other type of batteries?

All MEAN WELL chargers are preset for lead-acid batteries. For other products that can customize the charging curve (such as ENC / NPB series), customers […]

For certain need, is it possible to reduce the noise of fan?

Noise is directly related to the fan which is built into the power supply. Lowering the airflow of the fan means reducing the heat dissipation […]

What are the applications for power supplies in connected in series?

There are two different applications when power supplies are connected in series. One is to generate plus minus voltage, another is to increase total output […]

How to choose a suitable power supply for a charging application?

MEAN WELL has launched ENC, HEP-600C, GC, PA, PB, RPB and RCB series for battery charge applications (30~1000W). However, if these models cannot fulfill your […]

How to select adaptors with the correct AC plug for use in different countries?

An adaptor may need connection of a power cord to receive energy needed from the utility. You can refer to the specification of the adaptor […]

Technical Articles