AC-DC 9V 450mA Low Ripple Switching Step Down Power Supply Module

Description:
The AC to DC converter module is a step-down voltage converter and can convert alternating voltage to constant voltage. This step-down module has 9V 450mA output and can protect against overcurrent, voltage, overload, overtemperature, continuous short circuit. The dimensions and light weight of this module increase its use in portable systems and it can receive alternating voltage in the range of 70 to 270 volts or constant voltage of 100 to 380 volts.

Application:
Robotics
Electronic systems

Features:
Input: AC70-270v, DC100-380v
Output voltage: DC9V (±0.1v)
Output current: 450MA
Frequency range (Hz): 47-63
Operating temperature: -25-70°C (the highest component resistance Temperature 105°C) (not recommended for use above 70°C)
Efficiency: ≥73%-80%;
Surge current (A) Cold start: 4A/230VAC
Output protection : Over voltage, over current, over temperature, short circuit protection, etc.
Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of small and large currents.