CUWF24_J(Y)T-3WR3 series of isolated 3W DC-DC converter products with an ultra-wide 7:1 input voltage range. They feature efficiencies up to 80%, input to output isolation is tested with 3000 VAC and the converter safety operate ambient temperature of -40℃ to +105℃, input under-voltage protection, output over-voltage, over-current, short-circuit protection. They are widely used in applications such as automobile electronic, industrial control, electric power, instruments and communication fields.