EFM-0311 The Astrodyne TDI EFM-0311 is a 30W triple output, open frame power supply. It offers universal input and convection cooling.
Mfr Part #:

EFM-0311

Mfr Name: Astrodyne TDI
Astrodyne TDI
The Astrodyne TDI EFM-0311 is a 30W triple output, open frame power supply. It offers universal input and convection cooling.
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EFM-0311 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cooling Type
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Package / Case
Power (Watts)
SVHC Present
Standard Number
Type
Voltage
Weight
Width

EFM-0311 Description

Short technical summary and product information.

The Astrodyne TDI EFM-0311 is a 30W triple output, open frame power supply designed for various applications. It features a universal input voltage range of 90-264 VAC and operates with convection cooling.

 

This power supply provides three output voltages: 5V at 3A, +15V at 0.5A, and -15V at 0.5A. It has an efficiency of 74% and is designed for through-hole mounting. The dimensions are 100.0mm x 60.0mm x 23.5mm, with a weight of 122g.

 

Key specifications include an operating temperature range of -10°C to +70°C and compliance with standards such as IEC 60601-1 3rd Ed, Amd 1, CB, CE, cURus, and UL. The HTS code is 8504.40.95.

EFM-0311 Quick Information

Product Type: Power Supply
Canonical Name: Astrodyne TDI EFM-0311 30W Triple Output Open Frame Power Supply
Subcategory: Open Frame

EFM-0311 Compliance

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

EFM-0311 Features

  • 30W triple output power supply.
  • Universal input voltage range.
  • Convection cooling for thermal management.
  • Through hole mounting for integration.
  • Medical grade safety approvals.

EFM-0311 Applications

  • Suitable for medical equipment.
  • Ideal for industrial applications.
  • Used in ITE commercial systems.
  • Designed for board mount integration.

EFM-0311 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the EFM-0311?

90-264 VAC.

What is the operating temperature range of the EFM-0311?

-10°C to +70°C.

What is the package type of the EFM-0311?

Open frame, through hole mounting, 8-DIP module with 7 leads.

What are the output voltages and currents of the EFM-0311?

5V at 3A, 15V at 0.5A, -15V at 0.5A.

What is the efficiency of the EFM-0311?

74%.

What safety approvals does the EFM-0311 have?

CB, CE, cURus, UL; IEC 60601-1 3rd Ed, Amd 1.

What are the dimensions of the EFM-0311?

100 mm x 60 mm x 23.5 mm.

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