Technology Pre-research

"Caser" series 230-400W AC/DC modules use PPU ™ Power module architecture design. This product adopts an ultra-thin design, with a thickness of only 25.5mm, and features high power density, high conversion efficiency, and high reliability. The "Caesar Series" supports fanless natural heat dissipation and 1+1 parallel function, making it easy to use and easy to expand power.

Powerland's “Caesar” series is an unprecedented and fully integrated AC-DC Power Processing Units (PPU) for compact and rugged applications. With patented technology embedded, this PPU series features with ultra-high efficiency, low profile, high power density and wide operation ambient temperature. 

10kW three-phase AC/DC module converts three-phase 380Vac AC input into high-voltage DC output. This series of converter has built-in three-phase active PFC, without external EMI filter, which perfectly solves the problem of CE101 exceeding the standard in three-phase high-power power supply applications. The output voltage range of this series of modules is the same as that of traditional passive PFC, which is very convenient for the upgrading of the overall power supply system. The module is sealed with metal shell, which is suitable for harsh environmental conditions such as vehicular, shipborne and ground equipment.

1.6kW mobile DR medical power supply

This 3kW constant current power source is tailored  for long-distance underwater power transfer and distribution. Its unique power conversion architecture ensures convenient  and reliable voltage balancing among up to 6 modules in series. This outstanding product also features high output precision,  ultra-low current ripple,  control intelligence and fault diagnosis.

This standard DC/DC converter is a low-profile pen-frame design for high power military/automobile applications.  It converts 600~750V DC source into 50~560V adjustable output with constant current limiting capability. It supports up to 10 units in parallel. It is deemed to be a reliable and low profile solution for military/automobile applications with water-cooling thermal management.