Q61PA1

Mitsubishi’s Q61PA1 power supply unit is a crucial component for the Melsec-Q series. It is built to handle input frequencies ranging from 50 to 60 Hertz, providing a versatile operational scope. The supply voltage rating spans 100 to 120 volts AC, making it suitable for various applications. This unit supplies 6 amperes of output current at a regulated 5 volts DC, adequately powering connected devices.

The permissible frequency fluctuation is maintained within a range of -5 to +5%, ensuring stable performance during operation. The maximum input apparent power registered is 105 volt-amperes. With a brief inrush when powered on, the Q61PA1 can handle 20 amperes for a mere 8 milliseconds, enabling it to accommodate start-up surges.

Operating efficiency averages at 70%, balancing performance and energy consumption effectively. In terms of safety, it includes a built-in fuse designed to prevent damage from overload conditions. Additionally, LED indicators provide visual status updates for monitoring the unit’s operation.

The Q61PA1 also permits a maximum momentary power failure duration of 20 milliseconds, allowing the system to maintain function during minor interruptions. With a lightweight design of 0.68 pounds (0.31 kilograms), it is easy to integrate into existing systems. For connections, it utilizes a terminal block, ensuring reliable and straightforward installation. The switching voltage is rated at 5 volts DC, with a minimal switching current rating of 1 milliamperes, making it efficient for low-power applications.