LOF750-20B27 The Morning Star Industrial LOF750-20B27 is an open frame AC DC converter with adjustable output, PFC, and universal input. It delivers 27.8A at 451W with 94% efficiency.
Mfr Part #:

LOF750-20B27

Mfr Name: Morning Star Industrial
Morning Star Industrial
The Morning Star Industrial LOF750-20B27 is an open frame AC DC converter with adjustable output, PFC, and universal input. It delivers 27.8A at 451W with 94% efficiency.
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LOF750-20B27 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Length
Medical Grade
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Type
Voltage
Width

LOF750-20B27 Description

Short technical summary and product information.

The Morning Star Industrial LOF750-20B27 is an open frame AC DC converter designed for various applications including household appliances, ITE commercial, and medical equipment. This unit features a chassis mount type and operates with an efficiency of 94%.

 

Key electrical specifications include a single output, a current rating of 27.8A, and a power output of 451W, which can reach 750W with forced air. The converter has a wide operating temperature range from -40°C to 70°C, with derating. It also provides 4 kV of isolation voltage.

 

Compliance is met with standards such as 60335-1, 60601-1, and 62368-1. The physical dimensions are 127.0mm in length, 76.2mm in width, and 43.0mm in height. The RoHS status is RoHS3 Compliant, Moisture Sensitivity Level is 1, and REACH status is Unaffected.

LOF750-20B27 Quick Information

Product Type: AC DC Converter
Canonical Name: Morning Star Industrial LOF750-20B27 Open Frame AC/DC Converter
Subcategory: Open Frame

LOF750-20B27 Compliance

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

LOF750-20B27 Features

  • Open frame AC DC converter.
  • 451W power output (750W forced air).
  • 27.8A output current.
  • 94% efficiency rating.
  • Wide -40°C to 70°C operating temperature.

LOF750-20B27 Applications

  • Suitable for household appliances.
  • Compatible with ITE (commercial) equipment.
  • Approved for medical applications.
  • Compliant with 60335-1, 60601-1, 62368-1.

LOF750-20B27 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output power of the LOF750-20B27?

451W under natural convection, 750W with forced air.

What is the efficiency of the LOF750-20B27?

94%.

What is the operating temperature range?

-40°C to 70°C with derating.

What is the output current?

27.8 A.

What is the isolation voltage?

4 kV.

What is the mounting type?

Chassis Mount.

What are the dimensions of the LOF750-20B27?

127.0mm x 76.2mm x 43.0mm.

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