MMC100A-4 The Cosel MMC100A-4 is an open frame AC-DC converter with a 5V, +12V, and -12V output configuration. It operates with an input voltage range of 85-132 VAC and offers 75% efficiency.
Mfr Part #:

MMC100A-4

Mfr Name: Cosel
Cosel
The Cosel MMC100A-4 is an open frame AC-DC converter with a 5V, +12V, and -12V output configuration. It operates with an input voltage range of 85-132 VAC and offers 75% efficiency.
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MMC100A-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MMC100A-4 Description

Short technical summary and product information.

The Cosel MMC100A-4 is an open frame AC-DC power supply designed for ITE (Commercial) applications. It features a triple output configuration with voltages of +5V, +12V, and -12V. The unit accepts an input voltage range of 85-132 VAC and has an efficiency rating of 75% at full load.

 

Key electrical specifications include a maximum input current of 0.3A at 100V AC, a start-up time of 100ms, and a hold-up time of 15ms. Line regulation for the +5V output is 20mV maximum, while load regulation is 60mV maximum. Ripple and noise for the +5V output are 80mVp-p maximum.

 

This power supply is chassis mountable and has dimensions of 208.0mm x 93.0mm x 50.0mm. It operates within a temperature range of 0°C to 65°C. Safety approvals include UL60950-1 and C-UL, and it complies with FCC-B conducted noise standards.

MMC100A-4 Quick Information

Product Type: AC DC Converter
Series: MMC
Canonical Name: Cosel MMC100A-4 AC-DC Power Supply
Subcategory: AC DC Converters

MMC100A-4 Compliance

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

MMC100A-4 Features

  • Triple output: +5V, +12V, -12V.
  • 85-132 VAC input voltage range.
  • 75% typical efficiency.
  • Chassis mount, open frame design.
  • 0°C to 65°C operating temperature.

MMC100A-4 Applications

  • Suitable for ITE commercial applications.
  • Provides multiple DC voltage rails.
  • Designed for chassis integration.

MMC100A-4 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages for the Cosel MMC100A-4?

The Cosel MMC100A-4 provides three output voltages: +5V, +12V, and -12V.

What is the input voltage range for the MMC100A-4?

The input voltage range for the MMC100A-4 is 85-132 VAC or 110-170 VDC.

What is the typical efficiency of the MMC100A-4?

The typical efficiency of the MMC100A-4 is 75% when operating at 100V AC input and full load.

What is the operating temperature range for this AC-DC converter?

The operating temperature range for the MMC100A-4 is 0°C to 65°C.

What are the dimensions of the Cosel MMC100A-4?

The dimensions of the MMC100A-4 are 208.0mm in length, 93.0mm in width, and 50.0mm in height.

Does the MMC100A-4 have overcurrent protection?

Yes, the MMC100A-4 features overcurrent protection that works over 105% of rating and recovers automatically.

What safety agency approvals does the MMC100A-4 have?

The MMC100A-4 is approved by UL60950-1 and C-UL, and complies with DEN-AN.

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