The PT-45B is a versatile and reliable 45W triple output open frame power supply designed for PCB mounting. This power supply provides three independent outputs: 5VDC at 3A, 12VDC at 2A, and -12VDC at 0.3A, making it ideal for powering a wide range of industrial electronics, control systems, and applications requiring multiple voltage rails.

With a universal AC input voltage range of 90-264VAC, the PT-45B simplifies installation and ensures global compatibility. It achieves a high efficiency of up to 75%, reducing energy consumption and heat generation. The open frame design allows for easy integration into space-constrained applications on PCBs. The power supply features low output ripple and noise, ensuring stable and clean power delivery to sensitive electronic components.

The PT-45B is built with safety and reliability in mind, meeting international safety standards, including UL62368-1, EN62368-1, and IEC62368-1. It also includes built-in protections against short circuits, overload, and overvoltage, ensuring the safety of the power supply and connected devices.