Hw-133-v1.0 Datasheet [new]
: Powering 5V servos or sensors from a 12V or 24V battery.
: Unlike standard linear regulators, this module operates efficiently with minimal thermal throttling even at high loads. Hw-133-v1.0 Datasheet
HW-133-v1.0 DC-DC Step-Down (Buck) Converter module, typically based on the high-frequency switching regulator chip : Powering 5V servos or sensors from a 12V or 24V battery