Dc Vs Ac Ceiling Fans

Ac fans do consume more energy than dc fans.

Dc vs ac ceiling fans.

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. 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. If you search the internet for the differences between ac and dc fans you may find statements that dc fans are more efficient. 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.

It is possible to convert ac power to dc power as is done with many of the electronics we use. Lights online brands monte carlo and kichler say their dc fans use 70 percent less energy than their ac varieties. The advantages of a dc motor ceiling fan over an ac motor ceiling fan. They have better controls of different speeds more speed settings typically 6 and are a smaller size for a given output of air movement.

They use a newer type sin180 of electronically commutated motor ecm that makes ceiling fans efficient and extremely quiet machines. Dc ceiling fans are much quieter than their ac counterparts. Due to this advantage they are preferred in setups where noise could be a nuisance like hospitals libraries schools and so on. 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 query is how to get the best dc motor ceiling fan. 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. They will often have more speed options the reverse function on the remote and are generally faster to start stop and change speed. Dc fans are the latest energy efficient models of fans the are quieter and use less power than traditional ac fans.

It includes a matching cap for use without the led light and a remote to control its six forward and reverse speeds. 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. In most cases they use less energy up to 70 less than a standard ac fan. Conversely searching for information for ac versus dc motors may result in information saying ac motors are more efficient.

Ac fans have more electromagnetic interference than dc fans when they use phase control speed control methods. 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.