Dc Vs Ac Ceiling Fans

Summary of differences between ac and dc fans a dc ceiling fan uses 70 less energy for the same airflow as a conventional ac ceiling fan.

Dc vs ac ceiling fans.

If you search the internet for the differences between ac and dc fans you may find statements that dc fans are more efficient. Lights online brands monte carlo and kichler say their dc fans use 70 percent less energy than their ac varieties. Conversely searching for information for ac versus dc motors may result in information saying ac motors are more efficient. They use a newer type sin180 of electronically commutated motor ecm that makes ceiling fans efficient and extremely quiet machines.

You need up to 3 worth of electricity using a dc fan and you need 10 worth using an ac fan to achieve the same airflow result. Dc fans are the latest energy efficient models of fans the are quieter and use less power than traditional ac fans. Fans that come with a 3 speed wall switch are typically ac fans dc and require the use of a remote control which is included with the fan itself. If you are looking for an energy efficient ceiling fan the dc motor ceiling fan is one of the best choices.

In most cases they use less energy up to 70 less than a standard ac fan. Due to this advantage they are preferred in setups where noise could be a nuisance like hospitals libraries schools and so on. Select dc ceiling fans will have the option for a wall control normally dc ceiling fans have around 5 6 operating speeds available while ac ceiling fans only have around 3 different speeds. Dc motor consumes less energy almost 40 less energy that s why people prefer dc motor fans to traditional ac fans.

They will often have more speed options the reverse function on the remote and are generally faster to start stop and change speed. The query is how to get the best dc motor ceiling fan. It is possible to convert ac power to dc power as is done with many of the electronics we use. They have better controls of different speeds more speed settings typically 6 and are a smaller size for a given output of air movement.

Ac fans do consume more energy than dc fans. The fanimation odyn led indoor outdoor ceiling fan moves some serious air with its 7 foot blade span while its dc motor consumes up to 70 less energy than standard ac. Ac fans have more electromagnetic interference than dc fans when they use phase control speed control methods. Ac ceiling fans are a smart choice for budget conscious shoppers while dc ceiling fans are a smart choice for people focused on efficiency and energy savings.

The use of remote control technology is available in dc ceiling fans whereas ac ceiling fans are restricted to only wall operating switches note. The advantages of a dc motor ceiling fan over an ac motor ceiling fan.