由其分销商提供的 Block VB2.8/2/9 的描述。
TRANSFORMER, 2.8VA, 2 X 9V;
TRANSFORMER, 2.8VA, 2 X 9V; Power Rating: 2.8VA; Secondary Voltages: 2 x 9V; Current Rating: 156mA; Isolation Transformer Primary Voltages: 1 x 230V; Plug Type: -; Product Range: -; SVHC: No SVHC (12-Jan-2017); External Depth: