Free Shipping from EUR 10.00 (Germany)
shop@digitalpowersystems.eu +49 721 18125815 Mon–Fri 8:00–17:00 CET
Login Cart
Where should we ship to?
Not seeing your country? See our international delivery options.
Which language do you prefer?
EN DE FR

Your Cart

Your cart is empty
Quick Order
View 1
View 2
View 3
View 4
View 5
View 6

LED48RM

Datasheet
from EUR 71.39 Available on backorder
incl. VAT, plus

48V 8A DIN Rail Modbus 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%
More Quantity, More Savings. Please Quote!
Total: EUR 83.30
incl. VAT (19%), plus Shipping costs
Available on backorder
Delivery time: 2–4 weeks
SKU: LED48RM

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.

Downloads

PDF
PDF Datasheet
PDF
PDF
CE Declaration
PDF

Technical data

Check the specifications below to filter for products with matching attributes.

8 to 50 V
0.02 to 50 V
150 W
90 %
Similar Products

Logistics Data

GTIN / EAN4262542250312
Weight0.09 kg
Dimensions88 x 37 x 59 mm
Country of OriginGermany
HS Code8504409590
ManufacturerDigital Power Systems GmbH
AddressBruchsaler Str. 18, 68753 Waghäusel-Kirrlach, Deutschland
Emailshop@digitalpowersystems.eu
Websitehttps://digitalpowersystems.eu

Product Safety

Do not ground the output minus pin, and do not connect the Modbus (RS485) GND to the output minus: the minus pin is switched, contains the current sense and is not equal to ground, so grounding it impairs current control. Connect RS485 GND to the input minus only. The converter is non-isolated, and output paralleling is not supported. Only electrical personnel may program the device; wrong programming may destroy the device or connected equipment and may cause injury or death.

Do you need support?

Have a question about this product? Our engineering team is here to help.

The LED48 is the specialised LED-driver variant: compared with the DCP48, it supports a higher output voltage, has a monitoring/status relay and blink mode, and it is not designed for output paralleling. The LED48RM model is a DIN Rail Modbus CC/CV DC/DC LED driver (48 V, 8 A peak, programmable output via Modbus) intended for LED applications; the DCP48M is for general use and does not support blink mode, while the DCP48 has no monitoring relay.