Model：TSRN 1-24120

Manufacturer：TRACO Power

Stocks：12000

Describe：12V/1A non-isolated step-down DC-DC converter, a linear regulator alternative (POL power module). This device is part of the TSRN 1 series, specifically designed to replace traditional 78 series linear regulators (such as 7812), using advanced switching regulation technology. The input voltage range is 13.5V to 36V (up to 42V), providing a fixed 12V output voltage, a maximum output current of 1A, and an output power of 12W. The conversion efficiency is up to 95%, and it can operate at full load within a wide temperature range without an additional heat sink. It uses the SIP-3 through-hole packaging, with a pin layout fully compatible with the LM78xx series linear regulators, allowing for direct replacement and upgrade. Built-in input/output filter capacitors, integrated over-temperature protection (OTP) and short-circuit protection (SCP) functions. The operating temperature range is -40°C to +85°C (requires derating), suitable for industrial control, communication equipment, battery-powered devices, etc., where efficient power conversion is required.