This AC-DC 4-Pin Power Supply with 1W Single Output from Vigortronix is a 3.3V transformer manufactured for use in applications where space is limited, thanks to the encapsulated design of the module featuring a 'built-in' transformer.
Weighing a mere 20g, this PCB transformer is not only cost-effective, but also boasts a host of excellent features, such as the Pri/Sec full isolation >4000Vrms, low standby power (<0.3W), -40°C to +70°C operating temperature (full load) and low ripple/noise, while offering over power, over voltage and short circuit protection.
