LCLCTC 24volt Power Supply 20A; Input:100-120V or 200-240V;Output:24Vdc;24v 20Amp Power Supply

A switchable power supply with voltage fluctuation adjustment, capable of accommodating both 110V and 220V, does indeed have certain advantages.
Here are some potential benefits: International
Compatibility: If you use electrical appliances in different countries or regions with varying voltage standards, a power supply with voltage adjustment flexibility allows for adaptation to different power environments.
Versatility: With voltage adjustment capabilities, you can easily switch between 110V and 220V, making your devices adaptable to different power sources without the need for additional voltage converters.
Convenience: If you need to use the same device in different locations, the power supply's ability to handle varying voltages ensures convenience and portability. Risk Reduction for
Device Damage: Voltage fluctuations can potentially damage electronic devices. Using a power supply with voltage adjustment features can reduce the risk of equipment damage due to unstable voltages.
Economical: Avoiding the need for additional voltage converters can lower operational costs, as you won't have to purchase and carry extra accessories.