EFM-1506 The Astrodyne TDI EFM-1506 is a 15W open frame power supply offering dual +/-12V outputs at 630mA each. It features universal input and convection cooling.
Mfr Part #:

EFM-1506

Mfr Name: Astrodyne TDI
Astrodyne TDI
The Astrodyne TDI EFM-1506 is a 15W open frame power supply offering dual +/-12V outputs at 630mA each. It features universal input and convection cooling.
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EFM-1506 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Approval Agency
Cooling Type
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
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Power (Watts)
Standard Number
Type
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EFM-1506 Description

Short technical summary and product information.

The Astrodyne TDI EFM-1506 is a 15W open frame power supply designed for ITE (Commercial) applications. It provides dual outputs of +12V and -12V, each capable of delivering 630mA.

 

This power supply operates with a universal input voltage range of 90-264VAC and a frequency range of 47-63Hz. It features convection cooling and an efficiency rating of 74%. The operating temperature range is from 0°C to 70°C.

 

With a compact open frame form factor, the EFM-1506 measures 69.85 x 48 x 23.32 mm (2.75 x 1.89 x 0.91 inches) and weighs 0.25 lbs. It is designed for through-hole mounting.

 

The EFM-1506 is approved by cURus and complies with UL60950-1 standard.

EFM-1506 Quick Information

Product Type: AC DC Converters
Canonical Name: Astrodyne TDI EFM-1506 Open Frame Dual Output Power Supply
Subcategory: Open Frame

EFM-1506 Compliance

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

EFM-1506 Features

  • 15W dual output power supply.
  • Provides +/-12V at 630mA.
  • Universal 90-264VAC input range.
  • Convection cooled for thermal management.
  • Compact open frame design for through-hole mounting.

EFM-1506 Applications

  • Designed for commercial ITE equipment power
  • Suitable for dual-rail analog supply systems
  • Used in test and measurement instruments
  • Ideal for telecom and networking hardware

EFM-1506 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages for the EFM-1506 power supply?

The EFM-1506 provides dual outputs of +12V and -12V.

What is the output current for each voltage rail?

Each output voltage rail (+12V and -12V) can supply 630mA.

What is the input voltage range for the EFM-1506?

The input voltage range is 90-264VAC.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

How is the EFM-1506 cooled?

The EFM-1506 utilizes convection cooling.

What are the physical dimensions of the power supply?

The dimensions are 69.85 x 48 x 23.32 mm (2.75 x 1.89 x 0.91 inches).

What safety standards does the EFM-1506 comply with?

It complies with UL60950-1 and has cURus approval.

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