TSU-350-1 – Power Supply

The TSU-350 DC Power Supply built to provide uninterrupted power to a DC load in case of a mains failure. These mountable power supply units are highly efficient up to 80% and ensure low EMI emissions, making them perfectly suited for radio and telecommunications applications.

The TSU-350 accepts a universal AC line input voltage ranging from 100 – 240 Vac, ±10 %, which makes them suitable for maximum operational conditions. Units produce a DC Output of +13.8 V ± 0.1 V and provide an output power of 300 W across the full range of input voltage. Units may be mounted by M4 inserts provided at both sides or by sitting them on rubber feet.

Additional features include noise free performance as ripple and noise is kept under 100 mV, Line Regulation of ±0.1 %, controllable Temperature Coefficient ±1.5 %, Maximum Load Current 25 A and Minimum Load Current 0 A, Hold-up time of >16 Ms at 110 Vac Input. To ensure reliability and constant load feed, units are designed for a Load Regulation of –2 %. Safety of batteries is ensured through Short-Circuit, Over-load, Over voltage and Over temperature protection.
 
Completely designed and manufactured in Australia, TSU-350 has low EMC and complies with emission requirements of EN55022 Class B and the immunity requirements of EN55024 Immunity. This makes the unit suitable for operation with battery backup. The unit also meets Nemko (Safety & EMC), cULus Listed, CE, C-Tick, FCC approvals.

To puchase the TSU-350 please go to www.diversepower.com.au