DYSGLOBAL AD-155B AC-DC Switching Power Supply, 151.55W Dual Output, 27.6V/5A & 27.1V/0.5A, Universal Input 88-264VAC, Ideal for Industrial Automation and Electronic Devices

The DYSGLOBAL AD-155B is a robust AC-DC switching power supply engineered for industrial and electronic applications, offering exceptional versatility and dependability. This unit excels in environments requiring stable power conversion, such as automation systems, LED lighting, and communication equipment. Key specifications include a universal input voltage range of 88-264VAC or 124-370VDC, accommodating global power standards without extra hardware. Output features dual channels: Channel 1 provides 27.6V at 5A with an adjustable range of 24-29V, and Channel 2 delivers 27.1V at 0.5A, both supporting current ranges from 0 to maximum for flexible device integration. With a total power output of 151.55W and 78% efficiency, it minimizes energy waste while operating reliably within a temperature range of 14-140°F. Protection mechanisms are comprehensive, covering short circuits, overloads, overvoltage, battery low voltage, and polarity reversal to safeguard connected equipment. The design incorporates natural air cooling for silent, maintenance-free operation, and it undergoes rigorous full load aging tests to ensure longevity. Dimensions are compact at 7.84 inches long, 4.33 inches wide, and 1.97 inches high, with a lightweight build of 1.94 pounds for easy installation. Operating frequencies are optimized at 67kHz for PFC and 134kHz for PWM, enhancing performance stability. Backed by a 2-year coverage, this power supply is a trusted solution for demanding setups. In summary, the DYSGLOBAL AD-155B combines advanced features with robust construction, making it an ideal choice for reliable power management in various industrial and electronic scenarios.

• Universal Input Voltage Range for Global Compatibility - Supports a wide input range of 88-264VAC or 124-370VDC, ensuring reliable operation across diverse power sources worldwide without additional adapters.
• Dual Output Channels with Adjustable Voltage - Features two independent outputs: Channel 1 at 27.6V/5A (adjustable from 24-29V) and Channel 2 at 27.1V/0.5A, providing flexible power for multiple devices in setups like automation systems.
• Comprehensive Protection Mechanisms for Safety - Incorporates built-in safeguards against short circuits, overloads, overvoltage, battery low voltage, and polarity reversal to prevent damage and ensure stable, secure operation in demanding environments.
• High Efficiency and Natural Cooling Design - Delivers 78% energy efficiency with natural air cooling, reducing heat buildup and maintaining optimal performance without noisy fans, ideal for continuous use in electronics.
• Rigorous Testing for Enhanced Reliability - Subjected to full load aging tests and operates at switching frequencies of 67kHz (PFC) and 134kHz (PWM), ensuring durability and consistent performance for long-term industrial applications.