Precision linear, switching, and unregulated DC power models designed and built in the USA with rapid 3-day manufacturing and a 5-year warranty.
Select from high-density switching power supplies, ultra-low noise linear power supplies, and rugged unregulated AC-to-DC converters built for global industrial procurement.
Acopian AC-DC single output power supplies convert 120VAC, 240VAC, or wide-range universal AC inputs into clean, isolated DC voltage rail lines. Engineered for rigorous continuous-duty mission-critical operations, our power modules maintain precise voltage regulation across aerospace, defense, medical, telecommunications, and automated manufacturing systems.
Linear regulated AC-DC power supplies use dissipative regulation circuits to deliver unmatched output voltage stability, negligible noise, and virtually zero electromagnetic interference (EMI). Because there are no high-frequency switching semiconductors, linear modules are optimal for sensitive audio processing equipment, medical diagnostics, laboratory testing, and low-noise sensors.
Switching regulated power supplies utilize pulse-width modulation (PWM) and active power factor correction (PFC) to achieve maximum energy efficiency and power density in lightweight, compact enclosures. Acopian switchers incorporate multi-stage internal EMI filtering and complete galvanic isolation between input, output, and ground circuits to eliminate common-mode ground loops.
Unregulated power supplies consist of heavy-duty step-down transformers, full-wave rectifiers, and high-capacity smoothing capacitors. With high thermal tolerance and minimal operational components, unregulated DC sources provide economical, long-term power for relays, solenoids, DC motors, and heavy industrial controls where tight regulation is not strictly required.
Founded in 1957 in Easton, Pennsylvania, Acopian Technical Company manufactures all power components domestically under an ISO 9001:2015 certified quality system. Every single-output power supply undergoes complete functional verification and serialized burn-in testing prior to dispatch. Backed by our standard 5-Year Warranty, TAA Compliance, and 3-day quick-ship manufacturing guarantee, Acopian remains the trusted partner for mission-critical electrical design engineering.
Our technical sales team and senior application engineers are available to assist with custom voltage outputs, mechanical modifications, TAA compliance certificates, and volume export quotes.