MEAN WELL SD-500L-24 Enclosed DC-DC Converter, 24 V, 21 A, 504 W

At a glance

Output Voltage: 24 V
Rated Output Current: 21 A
Rated Output Power: 504 W
Efficiency (typ.): 88%
Operating Temperature: -20 to +60 °C
Input Voltage Range: 19 to 72 V DC

Model SD-500L-24Current model

MEAN WELL SD-500L-24 Enclosed DC-DC Converter, 24 V, 21 A, 504 W

Price on request

At a glance

Output Voltage: 24 V
Rated Output Current: 21 A
Rated Output Power: 504 W
Efficiency (typ.): 88%
Operating Temperature: -20 to +60 °C
Input Voltage Range: 19 to 72 V DC

An enclosed DC-DC converter that runs equipment from a battery bank or another DC rail, giving a regulated DC output. 504 W enclosed DC-DC converter with a 24 V DC output rated at 21 A.

Part of the MEAN WELL SD-500 series. Compare all 6 models

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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 SD-500L-24 is a 504 W enclosed DC-DC converter from the SD-500 series (500 W Single Output DC-DC Converter). It provides a 24 V DC output with up to 21 A of rated current.

What it is used for

Enclosed DC-DC converters run equipment from a DC source such as a battery bank or a different DC rail.

Key Specifications

Output: 24 V, 21 A rated current, 504 W rated power.
Output voltage adjustable over 23 to 30 V.
Typical efficiency: 88%.
Operating temperature: -20 to +60 °C (see derating curve in datasheet).
Dimensions: 215 x 115 x 50 mm (L x W x H).

Buying considerations

Choose a rated current with headroom above the total load of the connected devices, and check the derating curve in the datasheet if the supply will run hot or at low input voltage. Other output voltages and power ratings in the same series are listed on this page.

Installation considerations

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

Features

MEAN WELL SD-500L-24 Enclosed DC-DC Converter, 24 V, 21 A, 504 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 215 x 115 x 50 mm (L x W x H)
Weight: 1.15 kg
Mounting: Enclosed

Technical specifications

Key facts

What is it?: DC/DC ConvertersBrand MEAN WELL, model SD-500L-24
What does it output?: 24 V, 21 A, 504 W
What input does it accept?: 19 to 72 V DC
How does it mount?: Enclosed
Which documents are available?: Datasheet, certificate Open documents

Output

Output Voltage: 24 V
Rated Output Current: 21 A
Output Current Range: 0 to 21 A
Rated Output Power: 504 W
Output Voltage Adjustment Range: 23 to 30 V
Output Voltage Tolerance: ±1.0%
Ripple and Noise (max.): 150 mVp-p
Line Regulation: ±0.5%
Load Regulation: ±0.5%
Efficiency (typ.): 88%

Protection

Withstand Voltage: I/P-O/P: 2 kV AC, I/P-FG: 2 kV AC, O/P-FG: 0.5 kV AC

Environment

Operating Temperature: -20 to +60 °C (see derating curve in datasheet)
Operating Humidity: 20 to 90% RH non-condensing

Physical

Dimensions: 215 x 115 x 50 mm (L x W x H)
Weight: 1.15 kg
Mounting: Enclosed

Approvals

MTBF: 1333.7K hrs min. Telcordia SR-332 (Bellcore)

Other

Series: SD-500
Input Voltage Range: 19 to 72 V DC

Warranty: Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	504 W

Downloads

Documentation

SD-500 series datasheetPublicDatasheet · Family · meanwell.com
Download

Certificate and compliance document (1)

SD-500 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

Can the output voltage of the SD-500L-24 be adjusted?

Yes. The datasheet gives an adjustment range of 23 to 30 V.

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