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300W TFX12V V2.1 Active PFC Power Supply

300W TFX12V V2.1 Active PFC Power Supply
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300W TFX12V V2.1 Active PFC Power Supply

Product catalog summary
Scope: This document specifies the electrical performance and characteristics of the SS-300TFX Active PFC Full Range Power Supply, compliant with the 80PLUS specification.
AC Input: The power supply operates within a voltage range of 90-264 Vac and a frequency range of 47-63 Hz. It has a maximum input current of 5 Amps and an inrush current of 100 Amps (peak) during a cold start.
DC Output: The power supply provides various DC outputs with specific voltage and current load ranges. The maximum continuous total DC output power is 300W, with specific limits on combined loads for different voltage outputs.
Output Protection: Includes total power protection, over-voltage protection, and short circuit protection. The power supply will shut down and latch off under fault conditions, requiring a reset after shutdown.
Power Good Signal: An open collector +5DC, TTL compatible signal is provided, with specific logic levels for operation.
Efficiency: The power supply meets the 80PLUS specification, achieving over 80% efficiency at normal input voltage and various load levels. Standby mode power consumption is specified for different loads.
Cooling: A DC fan is used for cooling, with specific parameters for voltage, dimensions, airflow, and noise levels.
Active Power Factor Correction (PFC): The power supply meets harmonic current standards and achieves a PFC of >0.92 at full load.
Environment: Operating temperature range is 0 to 40°C with 20% to 80% relative humidity. Shipping/storage conditions are specified with a wider temperature and humidity range.
MTBF: The mean time between failures is over 100,000 hours at 25°C, excluding the DC fan.
EMC and Safety: The power supply complies with various EMC and safety standards, including EN61204-3:2000, FCC Part 15, and IEC60950-1:2000.
Mechanical Drawing: The dimensions of the power supply are specified as W 85 x L 175 x H 70 mm.
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Catalog excerpts

300W TFX12V V2.1 Active PFC Power Supply-1

Sunpower (UK) LtdOrion House, Calleva Park, Aldermaston, Berkshire, RG7 8SNTel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: [email protected] >

 Open the catalog to page 1
300W TFX12V V2.1 Active PFC Power Supply-2

Sunpower (UK) LtdOrion House, Calleva Park, Aldermaston, Berkshire, RG7 8SNTel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: [email protected] >

 Open the catalog to page 2
300W TFX12V V2.1 Active PFC Power Supply-3

Sunpower (UK) LtdOrion House, Calleva Park, Aldermaston, Berkshire, RG7 8SNTel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: [email protected] >

 Open the catalog to page 3
300W TFX12V V2.1 Active PFC Power Supply-4

Sunpower (UK) LtdOrion House, Calleva Park, Aldermaston, Berkshire, RG7 8SNTel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: [email protected] >

 Open the catalog to page 4
300W TFX12V V2.1 Active PFC Power Supply-5

Sunpower (UK) LtdOrion House, Calleva Park, Aldermaston, Berkshire, RG7 8SNTel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 E-mail: [email protected] >

 Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.