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CFM05 Series

Product catalog summary

Overview: The CFM05 Series is a 5 Watt open frame AC-DC converter with single output, designed by Powersolve Electronics Ltd. It is suitable for PCB mounting and offers universal input range and high efficiency.

Key Features:

Universal input range of 85-264Vac.
Efficiency up to 80%.
Compliance with EN55022 Class B standards.
Continuous short circuit protection.
Low leakage current of 0.25mA max.

Electrical Specifications:

Input Voltage Range: 85 - 264Vac.
Frequency: 47 - 63Hz.
Inrush Current: 40A max. at 240Vac.
Conducted EMI: CISPR/FCC Class B.
Isolation (Input/Output): 4242VDC.
Hold-up Time: 8mS typical at 115Vac.
Temperature Coefficient: ±0.05% / °C.
Operating Temperature Range: 0°C to +70°C (derate linearly to 0% load at +85°C).
Storage Temperature Range: -20°C to +85°C.
Safety Approvals: cUL/UL 60950, TUV EN60950.
Cooling: Natural convection.

Output Voltage and Current Ratings:

Model	Output Voltage	Output Current (Max)	Ripple Voltage (mV pk-pk)	Efficiency (%)
CFM05S033	3.3V	1.25A	50mV	70%
CFM05S050	5.0V	1.0A	50mV	73%
CFM05S120	12.0V	0.42A	120mV	79%
CFM05S150	15.0V	0.33A	150mV	79%
CFM05S240	24.0V	0.23A	240mV	80%
CFM05S090	9.0V	0.55A	90mV	78%
CFM05S180	18.0V	0.28A	180mV	79%

Mechanical and Connection Details: The dimensions are 55.0 x 35.0 x 21.0 mm (2.165 x 1.378 x 0.827 inches) with a weight of 35g. Tolerances are ±0.02 inches or ±0.5 mm.

Notes:

Output noise and ripple are measured with specific capacitors across the output.
Line regulation is measured from 100Vac to 240Vac at full load.
Load regulation is measured from 10% to 100% of full load.

Catalog excerpts

CFM05 Series 5 Watt Open Frame Single Output Features • Universal input range 85-264Vac • Efficiency to 80% • Meets EN55022 Class B • Continuous short circuit protection • Low leakage current 0.25mA max. • PCB mountable Electrical Specification Input Voltage Range Inrush Current Isolation - Input/Output Leakage Current Hold-up Time Short Circuit Protection 0°C to +70°C at full load (above +70°C derate linearly to 0% load at +85°C) Temperature Coefficient Operating Temperature Range Storage Temperature Range Safety Approvals Natural convection Output Voltage and Current Ratings MODEL OUTPUT OUTPUTCURRENT RIPPLE VOLTAGE LINE LOAD % EFF. VOLTAGE Min. Max. (mV pk-pk) ACCURACY REG. REG. 1. Output noise and ripple measured with 10pF tantalum & 0.1pF ceramic capacitors across output. 2. Line regulation is measured from 100Vac to 240Vac at full load. 3. Load regulation is measured from 10% to 100% of full load. Derating Curve Typical at 25°C, nominal line and 75% load unless otherwise stated.

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AC-DC Converter www.powersolve.co.uk Mechanical and Connection Details All dimensions in inches (mm) Tolerances: Inches x.xxx ±0.02 Millimeters x.xx ±0.5 Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]

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All Powersolve Electronics catalogs and technical brochures

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