B0509S-1WR3

Part: B_S-1WR3 Series DC-DC Module Power Supply from Guangzhou Guantu Electronic Technology Co., Ltd.

Type: DC-DC Module Power Supply Fixed Voltage Input, Isolated Unregulated Single Output

Key Specs:

• Output Power: 0.1W (Min), 1W (Max)
• Input Voltage Range (for 5VDC Nominal models): 4.5VDC to 5.5VDC
• Isolation Voltage: 1500VDC
• Operating Temperature: -40°C to +85°C
• Switching Frequency: 100kHz (Typical)
• MTBF: 3.5 Million Hours

Features:

• International standard package, saves PCB mounting space
• Input and output isolation
• High efficiency, low ripple and noise
• No external components required, small size, high power density
• Continuous short circuit protection, self-recovery

Applications:

• Isolated power supply in distributed power systems
• Low-frequency analog circuits
• Relay drive circuits
• Data exchange circuits

Package:

• Grid spacing: 2.54mm x 2.54mm
• Recommended pin hole diameter: 1.00mm

• 1. International standard package, saves PCB mounting space 2. Input and output isolation
• 1. High efficiency, low ripple and noise 4. No external components required, small size, high power density
• 1. Used as an isolated power supply in distributed power systems such as low-frequency analog circuits, relay drive circuits, and data exchange circuits
• 1. Continuous short circuit protection, self-recovery