LK5660-7ER The Bel Power Solutions LK5660-7ER is an AC/DC converter with 144W total power output. It features dual 24V outputs and a universal input voltage range.
Mfr Part #:

LK5660-7ER

Mfr Name: Bel Power Solutions
Bel Power Solutions
The Bel Power Solutions LK5660-7ER is an AC/DC converter with 144W total power output. It features dual 24V outputs and a universal input voltage range.
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LK5660-7ER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Industrial Grade
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Type
Voltage

LK5660-7ER Description

Short technical summary and product information.

The Bel Power Solutions LK5660-7ER is an enclosed, conformal coated AC/DC converter designed for ITE (Commercial) and Railway applications. It delivers a total power of 144W with two 24V outputs, each capable of supplying 3A.

 

This converter operates with a universal input voltage range of 85 to 264 VAC and boasts an efficiency of 83%. Key features include adjustable output voltage, DC input capability, remote on/off control, and remote sense functionality. The unit is chassis mounted and designed for reliability.

 

With an isolation voltage of 4 kV, it meets safety standards including cCSAus, CE, cULus, and NEMKO. The operating temperature range is from -25°C to 71°C, making it suitable for various environmental conditions. The dimensions are 168.0mm x 111.0mm x 80.0mm.

 

Compliance includes RoHS3, REACH Unaffected, and MSL 1. The power factor is greater than 0.93, with harmonics compliant to IEC/EN 61000-3-2. Immunity is provided according to IEC/EN 61000-4 standards.

LK5660-7ER Quick Information

Product Type: AC DC Converter
Series: Melcher K (150W)
Canonical Name: Bel Power Solutions LK5660-7ER AC/DC Converter
Subcategory: External/Internal AC DC Converters

LK5660-7ER Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LK5660-7ER Features

  • 144W total power output.
  • Dual 24V outputs at 3A each.
  • Universal 85-264 VAC input voltage.
  • 83% efficiency and high power factor.
  • Chassis mount, enclosed, conformal coated.

LK5660-7ER Applications

  • Suitable for ITE commercial applications.
  • Designed for railway system integration.
  • Provides stable power for sensitive electronics.
  • Remote control and sensing capabilities.

LK5660-7ER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LK5660-7ER?

85 to 264 VAC.

What is the mounting type and package of the LK5660-7ER?

Chassis mount, enclosed with conformal coating, supplied in bulk.

What is the operating temperature range?

-25°C to 71°C.

What is the efficiency of the LK5660-7ER?

83%.

What are the output voltages?

Two outputs of 24V each.

What is the isolation voltage?

4 kV.

What safety approvals does the LK5660-7ER have?

IEC/EN 62368-1 and UL/CSA 60950-1.

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