They provide high-efficiency and full-load operation with a wide input range of 7 – 36VDC and up to 1500mA output currents

TRACO POWER announces their new TSR 1.5E series of 1.5 Amp step-down switching regulators which are modern drop-in replacements for older, inefficient step-down regulators in the industry-standard SIP-3 / TO-220 footprint. This new generation of non-isolated DC-DC converters is cost-optimised to support price sensitive and high-volume requirements.

The TSR 1.5E consists of 3 output models offering 7~36VDC Input range and 3.3, 5 or 12 VDC outputs and up to 1500mA output currents. These drop-down regulators provide high-efficiency operation up to 97% and provide full-load operation over an ambient temperature range of -40°C to +85°C without heat sinks, temperature derating, forced-air cooling or external capacitors.

The TSR 1.5E switching regulators offer better output accuracy of 0.7% and substantially lower standby current of only 15mA. Reliability is measured at a minimum of 6,800,000 hours per MIL-HDBK-217F ground benign and supported by a 3-year warranty. These products were designed for a broad range of applications and well suited for challenging thermal environments while reducing production costs with a more cost-efficient and reliable solution.

Products are in stock and available through TRACO POWER’s global distribution network.

For lighting, electrical, signage, and technology solutions that allow you to do more call Sverige Energy today at +4(670) 4122522.