产品特点 FEATURES

1 Insulation type DC-DC converter with 3W maximum output power

2 Horizontally-mounted SMD type (model suffix R) for space-efficient PCB integration

3 No tantalum capacitor or aluminum electrolytic capacitor used, enhancing long-term reliability

4 Built-in remote On/Off function for flexible power management

5 5-side metal-shielded design to minimize electromagnetic interference (low noise)

6 Lightweight construction without resin filling, reducing overall product weight

7 Compliant with RoHS directive, meeting environmental standards

8 Certified to UL62368-1, CSA62368-1, EN62368-1 safety standards

9 Overcurrent protection function available to prevent damage from excessive load

10 Output voltage total regulation up to ±3% (includes line, load, and temperature effects)

11 Wide operating temperature range: -40°C to +85°C (derating required above +50°C)

使用场景 APPLICATIONS

1 Suitable for PCB mounting in compact industrial control equipment

2 Ideal for power supply in communication terminals and network devices

3 Applicable to measuring instruments and test equipment requiring stable DC voltage

4 Used in embedded systems and IoT devices for voltage conversion

5 Suitable for consumer electronics with space constraints (SMD type)

6 Can be integrated into medical devices (compliant with safety standards) and automation systems

注意事项 PRECAUTIONS

1 All specifications are subject to change without notice; refer to the latest datasheet for updates

2 When operating in ambient temperatures above +50°C, derate output power according to the derating curve (e.g., natural air cooling requires power reduction at higher temps)

3 Avoid operating the converter under output short-circuit or overload conditions for more than 10 seconds to prevent component damage

4 Ensure the operating environment is non-condensing, even at high humidity (up to 95% RH)

5 Follow the recommended mounting board measurements and connection diagram for proper installation and performance

6 Output voltage variation includes line regulation (input voltage range), load regulation (0-100% load), and temperature coefficient (-40°C to +50°C)

7 The remote On/Off function should be used in accordance with the terminal connection guidelines

CC3-1212SR-E-PDF数据手册-参考资料