TDK-Lambda HR-IO-12 is an AC-input power supply that delivers a 12 V output from a mains input range of 90–132 VAC (nominal 115 VAC). Marked under the TDK-Lambda brand (formerly NEMIC Lambda), this HR‑IO model sits within the company’s HR/IO family of industrial power supplies. It is designed for equipment that requires a dedicated 12 V supply sourced directly from standard mains power.
