AC3-OHWM-00 The Cosel AC3-OHWM-00 is a 300W enclosed AC/DC converter with a universal input voltage range of 85-264 VAC. It offers high efficiency and multiple safety agency approvals.
Mfr Part #:

AC3-OHWM-00

Mfr Name: Cosel
Cosel
The Cosel AC3-OHWM-00 is a 300W enclosed AC/DC converter with a universal input voltage range of 85-264 VAC. It offers high efficiency and multiple safety agency approvals.
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AC3-OHWM-00 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Industrial Grade
Input Frequency
Input Voltage
Length
Medical Grade
Mounting Type
Number of Outputs
Number of Slots
Operating Temperature
Package / Case
Standard Number
Storage Temperature
Type
Voltage
Weight
Width

AC3-OHWM-00 Description

Short technical summary and product information.

The Cosel AC3-OHWM-00 is a versatile AC/DC converter designed for ITE (Commercial) and Medical applications. It features a flexible modular system architecture and a universal input voltage range of 85-264 VAC, supporting both AC and DC inputs.

 

This enclosed converter delivers a total output power of 300W and boasts a typical efficiency of 78% at AC200V. It includes essential features like remote ON/OFF control and alarm functions. The unit complies with harmonic attenuator standards (IEC61000-3-2) and meets stringent EMI standards including FCC-B, CISPR22-B, EN55022-B, and VCCI-B.

 

Designed for chassis mounting, the AC3-OHWM-00 has dimensions of 103 x 63.5 x 254 mm and a weight of 1.7 kg. It operates within a temperature range of -20°C to 70°C and has undergone rigorous environmental testing for vibration and impact.

 

Safety and compliance are paramount, with approvals from CE, CSA, cURus, TUV, and UL, including specific standards like UL60950-1, EN62368-1, and optional UL60601-1 for medical applications. It also complies with EMS standards and IEC60601-1-2.

AC3-OHWM-00 Quick Information

Product Type: AC DC Converter
Series: ACE
Canonical Name: Cosel AC/DC Converter, Enclosed, 300W
Subcategory: AC DC Converters

AC3-OHWM-00 Compliance

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

AC3-OHWM-00 Features

  • Universal AC input range of 85-264V.
  • 300W total output power capacity.
  • High efficiency up to 78% typical.
  • Multiple safety agency approvals included.
  • Enclosed chassis mount design.

AC3-OHWM-00 Applications

  • Suitable for ITE commercial equipment.
  • Designed for medical device applications.
  • Features remote ON/OFF control.
  • Complies with harmonic standards.

AC3-OHWM-00 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the AC3-OHWM-00?

85 to 264 VAC at 47-63 Hz, with optional DC input 120-350 VDC.

What output voltages does the AC3-OHWM-00 provide?

24V, +/-12V, and 5V.

What is the operating temperature range?

-20°C to 70°C.

What safety agency approvals does this converter have?

UL60950-1, C-UL (CSA60950-1), EN62368-1, and complies with DEN-AN.

Does the AC3-OHWM-00 comply with harmonic attenuation standards?

Yes, it complies with IEC61000-3-2.

What is the package size and weight?

103 x 63.5 x 254 mm, 1.7 kg max.

Is forced cooling required?

Yes, it has built-in forced cooling.

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