200W 300- to 1500-Vdc Isolated DC-DCs Specified to 70°C



Mornsun recently introduced the 200W PV200-29Bxx series, which has an input voltage of 300-1500VDC to further meet customer demand for ultra-wide & ultra-high input voltage in new energy systems. They can be widely used in photovoltaic power generation, energy storage BMS, high-voltage inverters, and other industries.

The PV200-29Bxx series meets UL1741, CSA-C22.2 No.107.1,EN62109 standards (pending) with a certified voltage of 1500Vdc. The series offers isolation voltage up to 4000Vac and high reliability to effectively protect the safety of the system.

These dc-dc converters provide a wide input voltage range of 300-  to 1500-Vdc, power up to 200W to meet the demand for high-power power supply in ultra-wide and ultra-high input voltage applications and efficiency up to 87%, low-power consumption, and energy-saving.

The PV200-29Bxx series has input under-voltage protection to avoid frequent restart of the system to maintain the system's stability. Offering MTBF over 300,000h, they have reverse input voltage protection, output short circuit, over-current, and over-voltage protection.

These protections greatly reduce the probability of failure of the power supply itself while greatly enhancing the safety performance of the module power supply and the load under abnormal working conditions.


  • Ultra-wide input voltage range: 300- to 1500-Vdc
  • 4000Vac high-isolation voltage
  • Industrial-grade operating temperature of -40 to +70 degrees C
  • High efficiency, Low ripple, & noise
  • Input under-voltage protection, reverse input voltage protection, output short-circuit, over-current, over-voltage protection
  • High reliability, Long lifespan
  • Meets UL1741, CSA-C22.2 No.107.1, EN62109 standards (Pending)

For more, visit http://powerpulse.net/?post_type=post&p=152200&source=ppd