HiLink B03S-1WR2 Series – 1W Isolated DC-DC Converters (3.3V Input, 3.3V to 12V Output)

The HiLink B03S-1WR2 Series offers compact and reliable isolated DC-DC converters designed for 3.3V input systems. These modules provide up to 1W output power, 1500VDC isolation, and excellent performance in small, space-constrained designs. With high efficiency and low ripple, they are ideal for powering analog, sensor, or digital circuits requiring isolation.

Key Features

• Input Voltage: 3.3V (2.97V–3.63V)

• Output Power: 1W

• Isolation Voltage: 1500VDC

• Efficiency: Up to 76%

• Package: Compact SIP (11.5 × 6.0 × 10.0 mm)

• No External Components Required

• Operating Temperature: –40°C to +85°C

Available Models