Harmer & Simmons has in-depth expertise in power solutions for the global electronics industry. Our company offers a full range of standard products as well as custom, high quality engineered solutions that serve the specific needs of customers in a growing range of industrial markets. For AC or DC input with any combination of output voltages, from 1W to 2kW, our power solutions will meet your system requirements and offer the highest level of reliability. Focused on continuous improvement, Harmer & Simmons provides premium power supplies, in a timely manner, at competitive prices and backed by world-class service.