DDP1200 UC/PC Free Air Series

Rated for IT / Industrial and LED lighting, the Endeo DDP1200 UC and PC series of AC-DC power supplies offer increased embedded power in two compact 1U compatible packages, high energy efficiency and wide versatility being optimised for free-air cooling environment.

The series provides a steady 750 W of regulated DC power through 180-305 VAC and 600 W through 85-137 VAC input voltage ranges in a single output of 24 or 48 VDC.

The DDP1200 series come in a U-shaped 1.6” high package (UC) and a variant providing protective vented cage on both AC and DC sides (PC), to facilitate system integration.

By converting AC power at a 94% typical efficiency rate, the DDP1200 series generates very little heat allowing for optimal thermal management.

The series offers a 12 VDC, 0.3 A and a 5 VDC, 0.7 A stand-by outputs and the full set of protection features including high breaking capacity fuses on both AC lines, input under voltage lockout (IUV), output over-current (OC), output short-circuit (SC), output over-voltage (OV) and over-temperature (OT).

The DDP1200 UC and PC series supports digital power management over the PMBus™ communications protocol enabling interoperation with and easy integration into a system. In addition, analogue control signals include Power Good (P_OK), Remote On / Off (+/-PS_Inhibit) and Sense terminals (RS+, RS-).

Multiple DDP1200 units may be used in parallel mode for redundancy and / or higher power, made possible with the internal OR-ing and current sharing functions.

Being the series conceived and optimised to be operated at free-air cooling environment, therefore without any fan, it is particularly suitable for those environment sensitive to acoustical noise.