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MORNSUN Guangzhou Science & Technology Co.,Ltd.
F_S-3WR2

F_S-3WR2

Product catalog summary

Overview: The F_S-3WR2 series by MORNSUN is a 3W DC/DC converter with fixed input voltage, isolated and unregulated single output. It is designed for applications requiring isolated voltage in distributed power supply systems.

Features: The converter operates within a temperature range of -40℃ to +85℃, offers a compact SIP package, and provides an isolation voltage of 3K VDC. It boasts high power density and requires no external components, adhering to international standard pin-out.

Specifications:

Input Voltage: 5VDC or 12VDC with a variation of ±10%.
Output Voltage: Options include 5V, 9V, and 12V with varying output currents.
Efficiency: Ranges from 77% to 88% depending on the model.
Isolation: 3000 VDC insulation voltage with a resistance of 1000 MΩ.
Temperature: Operating temperature up to 85℃ with derating above 71℃.

Performance: The converter features a ripple and noise level of up to 300 mVp-p for 5/9V outputs and 250 mVp-p for 12V outputs. It includes short circuit protection for up to 1 second.

Design Considerations:

Recommended capacitive load values are provided for optimal performance.
EMC solutions include specific circuit recommendations to meet EMI standards.
Minimum load should not be less than 10% of the rated load to ensure reliable operation.

Physical and EMC Specifications: The casing is made of black flame-retardant plastic, with dimensions of 19.65*7.05*10.16mm and a weight of 2.4g. The product meets CISPR22/EN55022 Class B standards for EMI.

Additional Information: The document includes guidelines for typical application circuits, EMC solutions, and output load requirements. For further details, users are directed to the company's application notes and website.

Catalog excerpts

DC/DC ConverterF S-3WR2 Series 3W, fixed input voltage, isolated & unregulated single outputPatent Protection RoHS FEATURES • Operating temperature range: -40°C to +85°C • Compact SIP package • Isolation voltage: 3K VDC • High power density • No external component required • International standard pin-out F_S-3WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable for J. Where the voltage of the input power supply is stable (voltage variation: ±i0%Vin); 2. Where isolation between input and output is necessary (isolation voltage ^3000VDC); 3. Where the output voltage regulation and the ripple & noise of the output voltage is not strictly required; 4. Typical application: digit circuit condition; normal'low-frequency artificial'circuit condition; relay drive circuit condition, etc. MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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DC/DC Converter F S-3WR2 Series General Specifications MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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DC/DC ConverterF S-3WR2 Series Design Reference 1. Typical application circuit If it is required to further reduce input and output ripple, a filter capacitor may be connected to the input and output terminals, see Fig.3. Moreover, choosing a suitable filter capacitor is very important, start-up problems may be caused if the capacitance is too large. Under the condition of safe and reliable operation, the recommended capacitive load values are shown in Table 1. Recommended capacitive load value table (Table 1) 3. Output load requirements In order to ensure the converter can work reliably with...

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DC/DC ConverterF S-3WR2 SeriesDimensions and Recommended Layout Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58200001; 2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; 3. The maximum capacitive load offered were tested at input voltage range and full load; 4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25C, humidity<75%RH with nominal input...

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F_S-3WR2

F_S-3WR2

Catalog excerpts

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