ABLEGRID 12V 1A AC-DC Adapter Charger for Blackmagic Mini Converter SDI to HDMI 4K

12 V 1 A AC-DC adapter for Blackmagic Mini Converter

This ABLEGRID power supply replaces the original charger for the Blackmagic Mini Converter SDI to HDMI 4K. It accepts worldwide AC input from 100 to 240 V at 50 or 60 Hz and delivers a regulated 12 V DC output through a barrel tip connector. The unit is CE, FCC and RoHS certified and includes over-voltage and over-heat protection. It is sold new as a non-OEM replacement with 101% compatibility claimed.

12 V 1 A output capacity and limits

The adapter provides a steady 12 V at 1 A, suitable for powering the Mini Converter during standard SDI to HDMI 4K operation. It will run out of headroom if the connected device attempts to draw more than 1 A or if the tip size does not match the converter's DC jack. Users must verify that the output voltage and barrel tip dimensions are correct before connecting. No higher current or alternative voltage options are available from this model.

Thermal behaviour and power draw in normal use

Over-heat protection activates if internal temperatures exceed safe limits during extended operation. The manufacturer advises keeping the adapter in a well-ventilated area with suitable humidity and avoiding placement on skin-contact surfaces. Input power scales with the 100 to 240 V AC supply at 50 to 60 Hz, drawing only what the 12 V 1 A load requires. No fan or active cooling is mentioned, so passive dissipation handles normal thermal loads.