1. DC/DC power module

2WR3 DC / DC series products provide small volume, high efficiency, small power, constant voltage, input isolation, non regulated, single output module power supply. This series of modules are specially designed for applications where a set of voltage isolated from the input power supply needs to be generated in the on-board power supply system. The product is suitable for pure digital circuit, general low-frequency analog circuit, relay driving circuit, data exchange circuit, etc.

2.Product Features

1. Features: constant voltage input, isolated non regulated single output, 2W2. Conversion efficiency 90% (typ)3. Isolation is required between input and output (isolation voltage ≤ 1500vdc)4. The voltage of the input power supply is relatively stable (voltage variation range ± 10% VIN)5. Operating temperature range: -40°C~+85°C6. Output short-circuit protection: Sustainable short-circuit protection and automatic recovery7. Small sip package8. International standard pin, PCB in-line installation9. It is sealed with high-quality environment-friendly waterproof and thermal conductive adhesive, moisture-proof and vibration proof, meeting the waterproof and dustproof IP65 standard10. High reliability and long service life design, long continuous working time, MTBF ≥ 3.5 million hours (3500000 HRS)

3.Environment conditions

4.Electrical characteristics

5. Product characteristic curve

6.Typical application circuit