Redundancy modules
PULS' redundancy modules are available with efficient MOSFET or economically priced diode technology.
High-efficient decoupling
Redundancy modules with MOSFET technology
PULS developed a decoupling solution with MOSFETs to fulfil the need for minimal no-load losses. For instance, when using a MOSFET module, a load current of 40A will only produce power losses amounting up to 3 W.
With MOSFETs as a decoupling element, even voltage drops can be minimised. The voltage drop at 40 A output current is lower than 50 mV between the input and output.
After implementing MOSFETs, even the parallel-use mode achieves better thermal balance, thus leading to an extended lifetime of the power supplies. In this process, the load current is divided equally between the individual power supplies.
MOSFET redundancy module
Cost-oriented decoupling
Redundancy modules with diode technology
PULS also offers redundancy modules based on the cost-oriented diode technology. The modules are suitable to set up reliable 1+1 and n+1 redundancy systems.
Their compact and light-weight design makes them a perfect fit for applications with little space.
Diode redundancy module
You might also be interested in the following products:
Power supplies with integrated decoupling function
- 240 W and 480 W power supplies with built-in redundancy function
- No need for additional redundancy modules
- Reduced system complexity and costs
- Space-savings of more than 45 %
- Shorter installation times
- Versions with hot-swap or spring-clamp terminals
Learn more about the benefits of MOSFET technology for redundant systems
