LED48RM

Datasheet

48V 8A DIN Rail Modbuzs CCCV DC/DC LED Driver

Quantity	Unit Price (incl. VAT)	Unit Price (excl. VAT)	Saving
1+	EUR 83.30	EUR 70.00	—
10+	EUR 77.34	EUR 64.99	-7%
100+	EUR 71.39	EUR 59.99	-14%
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Available on backorder

local_shippingDelivery time: 2–4 weeks

SKU: LED48RM

Total: EUR 83.30 incl. VAT (19%), plus Shipping costs

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Key Features

Constant Current Constant Voltage
90% typical efficiency (94% peak)
Programmable output voltage and current range (0 V .. 0.95 Uin | 0 A .. 8 A) using Modbus
Programmable Blink Modes
Wide input voltage (8 V to 50 V)
Internal temperature monitoring with
Thermal Shutdown
Status Relay
Input reverse polarity protection
Output short circuit proof

Product Description

The LED48RM is a non-isolated constant current / constant voltage digital DIN Rail buck LED driver with perfect steady-state output stability. It is designed to drive LED modules directly from a 48 V DC control-cabinet bus. The input voltage ranges from 8 V to 50 V. The output voltage must not exceed 90 % of the input voltage. The device is programmable over Modbus holding registers. Output current and voltage limits can be set and read back via Modbus.

Comprehensive programming tools are available.

The device supports an output peak current of Iout,pk=8 A. By default it is configured to Uout=48 V and Iout=5 A.

The device is resilient to typical operating failures: input reverse polarity, output short circuit, open circuit, moderate input transients.

Operation has been verified down to -40 °C ambient. Hot-end thermal derating is application-specific.