5PCS B0503S-3W B0505S-3W B0509S-3W B0512S-3W B0515S-3W B0524S-3W 5V TO 3.3V 5V 9V 12V 15V 24V 3W DC-DC isolapted power module
USD 9.88USD 12.35
5PCS B0503S-3W B0505S-3W B0509S-3W B0512S-3W B0515S-3W B0524S-3W 5V TO 3.3V 5V 9V 12V 15V 24V 3W DC-DC isolapted power module