Samlex Inverters

Samlex Inverters: Precision DC-AC Power for Every Application

When reliable mobile and off-grid power is non-negotiable, Samlex stands out as one of the most trusted names in DC-AC power conversion. With over 30 years of experience in the power conversion industry, Samlex products are industry-proven to stand the test of time in the most demanding conditions and situations where downtime is not an option. Their inverter lineup reflects that heritage — purpose-built for professionals and enthusiasts who depend on consistent, clean power wherever they go.

A Range Built Around Real-World Needs

Samlex has developed one of the widest ranges of DC-AC power inverters in the industry, spanning from 100 watts to 3000 watts in both pure sine wave and modified sine wave options, available in 12-volt, 24-volt, and 48-volt configurations. This breadth means there's a Samlex inverter suited for everything from powering a laptop in a work van to running sensitive medical equipment in an emergency vehicle.

Key Product Series

PST Series (Pure Sine Wave): The PST is Samlex's industry-proven, best-in-class inverter series, featuring heavy-duty construction, high performance, wide operating temperature, and extra features such as hardwiring and an ignition ON/OFF switch. Its commercial-grade design is suitable for heavy-duty loads, long periods of continuous operation, and emergency backup, with a Universal Protection Circuit (UPC) covering low voltage, over voltage, over temperature, overload, and short circuit conditions.

NTX Series (Pure Sine Wave): Designed for small to mid-sized recreational and commercial vehicles, the NTX Series combines a compact, lightweight footprint with robust output, and features Samlex's proprietary Hypersurge™ technology, making the inverters ideal for powering fridges, microwaves, power tools, and sensitive electronics in Class B RVs, travel trailers, work vans, and long-haul commercial trucks. NTX Series inverters are FCC certified to prevent electrical interference near sensitive equipment and are ETL certified to meet strict UL and CSA safety standards for operation in the USA and Canada. Compact and lightweight, NTX inverters feature a single variable-speed, temperature- and load-controlled fan for quiet operation.

SAM Series (Modified Sine Wave): The SAM Series delivers low-interference, high-efficiency modified sine wave power, converting 12 VDC to 115 VAC at 60 Hz. These compact units connect through a standard 12V lighter socket or directly to a battery via clamps, making them an accessible entry point for everyday mobile power needs.

Safety, Certifications & Warranty

Samlex inverters are safety-certified to UL and CSA standards and are FCC-compliant. Additional safety features include a low battery alarm and shutdown, overload protection, and NEMA-20R GFCI duplex outlets. Backing it all up, Samlex provides a minimum 2-year warranty on all power conversion products, with expert tech support available by phone or email.

Who Uses Samlex Inverters?

Samlex DC-AC power inverters provide safe, reliable, mobile power to electronics in RVs, boats, trucks, off-grid, and industrial network applications. Samlex pure sine wave inverters feature heavy-duty commercial construction ideal for mobile applications, capable of handling heavy loads over long periods — making them a go-to choice for industrial, emergency medical, and construction vehicles. Whether you're outfitting a fleet truck, a camper van, a marine vessel, or a remote communications station, there's a Samlex inverter engineered for the job.