Progressive Dynamics
<h3>Progressive Dynamics: Engineering Reliable RV Power Solutions</h3><p>Progressive Dynamics is a privately owned corporation, established in Marshall, Michigan in 1964. Initially focused on high-quality LP gas regulators for recreational vehicle heating and cooking systems, the company has evolved into a leading manufacturer of electrical products for the RV, marine, and specialty industries. All products are designed, assembled, tested, warranted and serviced in the U.S.A, a commitment that sets Progressive Dynamics apart in an increasingly global marketplace.</p><p>Since 1968, Progressive Dynamics has been producing power converters and battery charging systems for the RV industry. The company's engineering expertise was further developed through collaborations with major corporations including Westinghouse, 3M Corporation, and medical equipment manufacturers during the 1970s and 1980s. In 1993, Progressive Dynamics began manufacturing its first electronic power converter, the Inteli-power 9000 series, which gave RV manufacturers a reliable converter that was smaller, lighter, and provided regulated and filtered DC power to all 12-volt RV circuits.</p><h3>Innovative Battery Charging Technology</h3><p>One of Progressive Dynamics' most significant innovations came from recognizing the limitations of conventional charging systems. During extensive testing on battery recharge cycles, engineers realized the need to develop an intelligent battery charging system using a microprocessor, designing a circuit by 1996 that could continuously monitor battery charge status and automatically adjust charging voltage as needed. This breakthrough led to the development of the patented Charge Wizard system, which features four distinct charging modes designed to optimize battery performance and longevity.</p><p>The company's <a href="/7508-progressive-dynamics-battery-charger-14307">battery chargers</a> represent decades of refinement in power management technology. The Charge Wizard has been shown to increase battery life by 2 to 3 times or more, delivering measurable value to RV owners who depend on reliable electrical systems during their travels. These intelligent charging systems automatically switch between boost, normal, storage, and equalization modes, ensuring batteries receive precisely the right voltage at the right time without requiring manual intervention.</p><h3>Comprehensive Electrical Solutions</h3><p>Beyond their flagship battery charging products, Progressive Dynamics manufactures a complete range of electrical components essential for modern recreational vehicles. Their product line includes power converters that provide filtered DC power to 12-volt lighting and appliance circuits, protecting sensitive electronics from voltage irregularities. Progressive Dynamics converters will operate at low AC line voltages without damage, a feature especially important in RV campgrounds where AC line voltage can be as low as 90 volts, protecting against damage that may affect competitive converters.</p><p>The company also produces specialized components like <a href="/7508-progressive-dynamics-hvac-cut-off-switch-4209">HVAC cut-off switches</a> and even <a href="/7508-progressive-dynamics-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a>, demonstrating their versatility in electrical system design. Transfer switches from Progressive Dynamics automatically sense generator power and prevent two power sources from entering the distribution panel simultaneously, ensuring safe operation during power source transitions.</p><h3>Quality and Reliability</h3><p>Reliability data over the past eight years on over 400,000 units in the field have proven that Progressive Dynamics' design features increase reliability and provide significant customer benefits. Features like electronic current limiting, low voltage protection, high voltage shutdown circuitry, and variable speed intelligent cooling fans are standard on their converters, delivering the kind of protection that prevents costly failures in the field. For RV owners, marine enthusiasts, and specialty vehicle operators who need dependable electrical systems in remote locations, Progressive Dynamics represents a trusted name built on decades of American manufacturing excellence and continuous innovation.</p>
