LR Series | Bel Power Solutions

Input: 90 to 264Vac
Outputs: 12 to 30V
Power: 300 Watt
Tamb: -40 to +71°C
Dims: 168 x 111 x 80mm (3U x 16TE)
UL / CE EN62368 Approved
5 year warranty

Have a question? Call us now

+44 (0)1722 413 060


The LR Series of AC-DC Converters represents versatile power supplies ideally suitable for use in advanced electronic systems.

Features include full power factor correction, good hold-up time, high efficiency and reliability, low output noise, and excellent dynamic response to load/line changes.

The converter inputs are protected against surges and transients. An input over- and undervoltage lockout circuitry disables the outputs if the input voltage is outside of the specified range. Input inrush current limitation is included to prevent circuit breakers and fuses from tripping at switch-on.

The outputs are open- and short-circuit proof.

Full input-to-output, input-to-case, output-to-case, and output to output isolation is provided. Particularly the outputs exhibit an extended insulation to the case. All PCB boards are coated with a protective lacquer.

Feature List

Class I equipment
Universal AC input voltage range with PFC and DC input
Inrush current limitation
2 isolated, adjustable outputs
No load, overload, and short-circuit proof
Rectangular current limiting characteristic with flexible
load distribution
Inhibit function
Parallel operation with active current sharing
Interruption time 20 ms
Immunity according to EN 61000-4-2, -3, -4, -5, -6, -8
Fire & smoke according to EN 45545.
AREMA compliant subracks available
All PCB boards protected by lacquer
Very High Reliability
5 Year Warranty