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MEAN WELL DLP-04R DIN Rail Power Supply, 16 V, 240 mA, 3.84 W DALI bus
MEAN WELL DLP-04R DIN Rail Power Supply, 16 V, 240 mA, 3.84 W DALI bus

At a glance

Output Voltage
16 V DC
Rated Output Current
240 mA guaranteed, 250 mA max
Input Voltage Range
90 V to 264 V AC
Operating Temperature
-20 °C to +60 °C
Rated Output Power
3.84 W
Mounting
DIN Rail
MEAN WELL logoModel DLP-04RCurrent model

MEAN WELL DLP-04R DIN Rail Power Supply, 16 V, 240 mA, 3.84 W DALI bus

Price on request

At a glance

Output Voltage
16 V DC
Rated Output Current
240 mA guaranteed, 250 mA max
Input Voltage Range
90 V to 264 V AC
Operating Temperature
-20 °C to +60 °C
Rated Output Power
3.84 W
Mounting
DIN Rail

Clips onto a DIN rail to supply the bus power that a DALI lighting control line needs to run its devices and carry their messages. DIN rail power supply, 16 V, 240 mA, 3.84 W DALI bus. Supplies 240 mA for DALI control gears and devices.

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Ask for helpCompatibility, sizing and what else you need.
  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL DLP-04R is a DIN rail power supply from the DLP-04R series (DALI Bus Power Supply), rated 16 V, 240 mA, 3.84 W DALI bus.

What it is used for

Provides the 16 V bus supply that a DALI lighting control line needs to power DALI devices and carry communication. MEAN WELL lists applications such as dali bus, dali bus powered units.

Key features

  • Supplies 240 mA for DALI control gears and devices.
  • Universal AC input, full range.
  • Withstands 300 V AC surge input for 5 seconds.
  • Isolation Class II.
  • Protections: short circuit, over voltage.
  • Cooling by free air convection.

Key Specifications

  • Output Voltage: 16 V DC (range 15.3 V to 18.7 V).
  • Rated Output Current: 240 mA guaranteed; 250 mA max..
  • Input Voltage Range: 90 V to 264 V AC; 120 V to 370 V DC.
  • Shape: R: rail type, 35 mm (2SU) wide, mounts on TS-35/7.5 or 15 DIN rail.
  • Operating Temperature: -20 °C to +60 °C (see derating curve).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Technical specifications

Key facts

What is it?
DIN rail power supplyBrand MEAN WELL, model DLP-04R
What does it output?
16 V DC, 240 mA guaranteed, 250 mA max, 3.84 W
What input does it accept?
90 V to 264 V AC
How does it mount?
DIN Rail
Which documents are available?
Datasheet, certificate Open documents

RelatedDocumentsAll MEAN WELL documents

Output

Output Voltage
16 V DC (range 15.3 V to 18.7 V)
Rated Output Current
240 mA guaranteed; 250 mA max.
Rated Output Power
3.84 W
Ripple and Noise (max.)
50 mVp-p

Input

Input Voltage Range
90 V to 264 V AC; 120 V to 370 V DC
Input Frequency Range
47 Hz to 63 Hz
No Load Power Consumption
0.5 W typ.

Protection

Withstand Voltage
I/P to O/P: 3 kV AC

Environment

Operating Temperature
-20 °C to +60 °C (see derating curve)
Operating Humidity
20% to 90% RH non-condensing
Cooling
Free air convection

Physical

Dimensions
35 x 90 x 54.5 mm (W x H x D)
Weight
0.087 kg
Mounting
DIN Rail

Approvals

MTBF
7018.6K hrs min. Telcordia SR-332 (Bellcore); 625.5K hrs min. MIL-HDBK-217F (25 °C)

Other

Shape
R: rail type, 35 mm (2SU) wide, mounts on TS-35/7.5 or 15 DIN rail
Indicators
Green: normal; yellow: bus communication; red: bus short
Series
DLP-04R
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

3.84 W

Downloads

Documentation

  • DLP-04R series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • DLP-04R CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

What input voltage does the DLP-04R accept?

MEAN WELL lists 90 V to 264 V AC; 120 V to 370 V DC for this model.

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