产品特点 FEATURES

1 Isolated output design with 3000Vdc input-to-output dielectric withstand voltage.

2 High power density up to 50W per cubic inch, supporting efficient space utilization.

3 Certified by UL, cURus, CE, and TUVus for compliance with global safety standards.

4 Energy-efficient with conversion efficiency up to 90%, reducing power loss and heat generation.

5 Compact size: 4.61×2.4×0.5 inches (116.8×61.0×12.7mm), suitable for space-constrained applications.

6 Equipped with remote sense function to compensate for output voltage drops and current limit protection.

7 Overvoltage protection (OVP) and thermal shutdown mechanisms to ensure operational safety.

8 Logic disable pin for easy power management and system control.

9 Wide output voltage adjustment range to meet diverse application requirements.

10 Compatible with Vicor booster modules to create synchronous arrays for higher output power.

11 Adopts Zero-Current Switching (ZCS) power architecture for low noise and stable performance.

12 Low-noise frequency modulation (FM) control to minimize electromagnetic interference (EMI).

13 CE marked and RoHS compliant (for VE-200 series) to meet environmental and regulatory standards.

14 Multiple product grades (E, C, I, M) available with operating temperature ranges from -10 to +85°C (E grade) to -55 to +85°C (M grade).

使用场景 APPLICATIONS

1 Industrial automation systems: Power supply for PLCs, motor drives, and sensor networks requiring stable, isolated DC power.

2 Telecommunications equipment: Used in base stations, routers, and switches to convert input power to suitable levels for internal components.

3 Test and measurement instruments: Provides precise, reliable power for oscilloscopes, signal generators, and data acquisition systems.

4 Embedded systems: Ideal for compact electronic devices like industrial controllers, embedded computers, and IoT gateways.

5 Power distribution units (PDUs): Helps in distributing and converting power efficiently in data centers or industrial facilities.

6 Medical devices: Suitable for non-life support medical equipment (e.g., diagnostic tools, laboratory instruments) after verifying compliance with relevant standards.

注意事项 PRECAUTIONS

1 Do not exceed the permissible load current during normal, abnormal, or test conditions to avoid component damage.

2 Applications involving dynamic loading exceeding 25% of the rated current must be reviewed and approved by Vicor Applications Engineering.

3 Under light or no-load conditions, the remote sense function may emit audible noise; use appropriate compensation circuitry if necessary.

4 For life support devices or systems, prior written approval from Vicor's Chief Executive Officer and General Counsel is mandatory.

5 When not installed in customer units, store the converter in ESD-safe packaging in accordance with ANSI/ESD S20.20 standards.

6 Maintain storage temperature within the specified range (-65 to +100°C depending on product grade) and avoid condensation.

7 Do not connect remote sense leads to an open circuit or use leads with excessive resistance to ensure accurate voltage regulation.

8 For applications drawing more than the rated current, install a fast-acting electronic circuit breaker to protect the converter.

9 Ensure the total output capacitance connected to the converter does not exceed the limits specified in the datasheet.

10 Follow the mechanical mounting guidelines, including using an aluminum base for effective heat dissipation to maintain performance and lifespan.

VE-273-IY-PDF数据手册-参考资料