Power chip

2.5A 500KHZ

AC-DC series, 1W-3W single circuit, input voltage 220VAV (85-265VAC/90-360VDC), output voltage +24VDC, output current +0.125A

This tiny integrated device provides a one-component solution for switching inductive loads such as relays, magnetically switched incandescent lamps, and small DC motors without the need for freewheeling diodes. It accepts logic-level inputs, so it can be driven by a variety of devices, including logic gates, inverters, and microcontrollers.

TPS53126 4.5V-24V Input Synchronous DCAP2 Mode Dual Buck Controller

Ultra-low power consumption 3uA 2.7V three-terminal low-power voltage detector

Low standby current: (typ. 0.2uA); built-in overheat protection function; low on-resistance: 0.6ohm (SOP16).

DC-DC chip, power converter, 5V 10W, 24V input, positive and negative 5V output, 18-36V, dual output

5V 1A