16VAC 40VA Transformer
Bosch Security Part# D1640
Transformers – SEP-1640U - Step Down Transformer - 40 VA Power Rating - 120 V AC Input Voltage - 16.5 V AC Output Voltage - 480 mA Maximum Line Current - China - Bosch Fire Alarm & Security Systems
16/18VAC@300VA 115V In Trans
Altronix Part# T1618300K
Transformers – Open Frame Transformer Kit - 5"W x 5"L x 3.35"H (127 mm W x 127 mm L x 85.1 mm H) Dimensions - 1 x T1618300 - Open Frame Transformer, 16/18VAC @ 300VA, 115VAC - Mounting hardware for TKH2 backplane - ...