PULS YR40.241 MOSFET Redundancy Module
PULS YR40.241 FEATURES
- For N+1 and 1+1 Redundant Systems
- Dual Input with Single Output
- Suitable for all Power Supplies
- Only 72 mV Voltage Drop at 20A Output Current
- Only 2.15W Loss at 20A and 6.3W at 40A Output Current
- 160% (65A) Peak Load Capability
- Reverse Input Polarity Protection
- Full Power Between -40°C and +70°C
- Width only 36mm
- Rugged Metal Housing
- Easy Wiring: Distribution Terminal for Negative Pole Included
PULS YR40.241 INTRODUCTION
The YR40.241 is a redundancy module that can be
used to build 1+1 and N+1 redundant systems. It is
equipped with two input channels, which can be
connected to power supplies with up to 20A output
current, and one output, which can carry nominal
currents up to 40A. The module is suitable for power
supplies with constant current overload behavior as well
as any kind of “Hiccup” overload behavior. In addition
to the YR40.241, the YR40.242 is also available, which is
cost-optimized and suitable for all DIMENSION power
supplies except the QT20 and QTD20 series.
The novelty of this redundancy module is the utilization
of MOSFETs instead of diodes for the decoupling of the
two input channels. This reduces the heat generation
and the voltage drop between input and output.
The
redundancy module does not require an additional
auxiliary voltage and is self-sufficient even in the case of a
short circuit across the output.
Due to the low power losses, the unit is very slender and
only requires 36mm width on the DIN rail. Large
connection terminals allow for a safe and fast
installation with a large international approval package.
This unit is suitable for nearly every application.
As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS YR40.241 MOSFET Redundancy Module online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the YR20.242 and YR40.242 models in the PULS MOSFET Redundancy Module Series.
PULS YR40.241 CERTIFICATIONS
