MAMAC Systems PS-200-1-A-1-N Power Supply

The MAMAC Systems PS-200-1-A-1-N is a rugged, linear regulated power supply designed for critical BAS and HVAC applications requiring stable 24Vdc output. Built on a narrow width chassis, this unit optimizes rail space while converting 115Vac line voltage into a consistent 1.5 Amp current source. For technicians servicing legacy systems, the PS-200-1-A-1-N is identical to the MAC-PS200-1A1-N, ensuring seamless drop-in compatibility for field replacements. Its linear design minimizes electrical noise, making it the preferred choice for powering sensitive sensors, transducers, and low-voltage controllers that are susceptible to the high-frequency interference common in switching power supplies. The integrated thermal overload protection and robust heat sink allow for reliable performance in demanding mechanical room environments. Whether you are scaling a DDC system or replacing a failed transformer, this 1.5 Amp DC power supply provides the steady voltage regulation necessary to maintain calibration accuracy across your control loop.

Key Benefits

• Chassis Mount Design: The narrow footprint allows for high-density installation in control panels where space is a premium.
• Linear Regulation: Delivers clean, ripple-free 24Vdc power, preventing erratic readings in sensitive 4-20mA or 0-10Vdc circuits.
• Interchangeable Specifications: Directly replaces the MAC-PS200-1A1-N without requiring rewiring or bracket modifications.
• Industrial Durability: Engineered to handle 115Vac input fluctuations while maintaining a steady 1.5A load for continuous operation.

Common Questions

Is the MAMAC PS-200-1-A-1-N compatible with 230Vac inputs?
No, this specific model is configured for a 115Vac line voltage input. For 230Vac requirements, a different specific model variant must be selected to avoid damaging the internal transformer.

Can I use this power supply to drive multiple HVAC actuators?
Yes, provided the total current draw of the combined actuators does not exceed the 1.5 Amps output current rating. Exceeding this limit will trigger the thermal protection or cause voltage drops.

How does this unit handle electrical noise compared to switching supplies?
As a linear regulated power supply, it generates significantly less electromagnetic interference (EMI), making it ideal for precision HVACR control systems and analog instrumentation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.