B0505S-1WR5 5V to 5V1W DC to DC 85% transfer efficiency power module/converter small SMD package

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Product Feature

1. characteristic:Constant voltage input, isolated non stabilized voltage single output,1W 

2. transfer efficiency 85%（Typ） 

3. Isolation is required between input and output（isolation voltage 3000VDC） 

4. output short-circuit protection .

5. operating temperature range ：-40°C~+125°C 

6. Small SMD package 

7. Adopts high quality environmental protection, waterproof and heat conducting adhesive for filling and sealing, moisture-proof and vibration proof, meeting the waterproof and dustproof IP65 standard 

8. High reliability and long life design,continuous working time MTBF≥3.5 million hours (3500000Hrs)

Enviroment Condition

Typical Application Circuits

EMC parameter recommendation

Notes：Output Load Requirements 

In order to ensure that the module can work efficiently and reliably, the minimum output load should not be less than 10% of the rated load.If the power you need is really small, please connect a resistor in parallel between the positive and negative poles of the output terminal (the sum of the actual power used by the resistor is greater than or equal to 10% of the rated power and the rated power of the selected resistor must be greater than 5 times of the actual power used, otherwise the temperature of the resistor will be higher)