AS03-B12 3W 12V 250mA

Product Description 

The AS03-Bxx Series is a compact, open-frame, high-efficiency green power module. This series features AC/DC dual-use capability, a wide input voltage range, high reliability, low power consumption, and safety isolation. It is widely used in applications with strict space constraints and low EMC requirements. For environments with harsh electromagnetic interference, an external EMC peripheral circuit must be added.

Product Features 

• Ultra-wide Input Voltage Range: 85 - 305VAC / 70 - 430VDC.

• AC/DC Dual-use: Supports both AC and DC input voltage on the same terminals.

• Wide Operating Temperature: -40°C to +85°C.

• Versatile Design: All-purpose application with flexible layout options.

• Compact & Eco-friendly: Ultra-small size, high power density, and green environmental protection.

• Optimized Performance: Controllable lifespan and adjustable cost structure.

• Energy Efficient: No-load power consumption as low as 0.1W.

• Built-in Protection: Features output short-circuit and over-current protection.

• Safety Certified: Complies with IEC/EN60335 and IEC/EN61558 standards.

Application Areas 

• Industrial Control: Automation and process management.

• Electric Power: Power grid systems and electrical equipment.

• Instrumentation: Precision measurement and testing instruments.

• Smart Home: Intelligent home appliances and connected devices.