产品特点 FEATURES

1 Isolated output design ensures electrical separation between input and output circuits

2 High power density up to 50W/in³, suitable for space-constrained applications

3 Compliance with UL, cURus, and CE safety standards; RoHS compliant (VE-200 models)

4 Energy-efficient with conversion efficiency up to 90%

5 Compact size: 4.6 inches ×2.4 inches ×0.5 inches (116.8mm ×61.0mm ×12.7mm)

6 Supports remote sense function to compensate for output lead resistance

7 Built-in current limit protection to prevent overcurrent damage

8 Overvoltage protection (OVP) and thermal shutdown mechanisms for enhanced reliability

9 Logic disable pin allows for external control of converter operation

10 Wide output voltage adjustment range to meet diverse system requirements

11 Compatible with power booster modules to create synchronous arrays for higher power output

12 Zero-Current Switching (ZCS) architecture for low noise and high efficiency

13 Low noise frequency modulation (FM) control reduces electromagnetic interference (EMI)

使用场景 APPLICATIONS

1 Industrial automation systems: Powering programmable logic controllers (PLCs), motor drives, and sensor networks where stable isolated power is critical

2 Telecommunications equipment: Providing regulated power to base station transceivers, routers, and network switches in telecom infrastructure

3 Test and measurement devices: Supporting precision instruments like oscilloscopes, signal generators, and data loggers that require consistent voltage outputs

4 Embedded systems: Integrating into compact embedded designs such as industrial computers, IoT gateways, and control panels

5 Rack-mounted equipment: Used in power distribution units (PDUs) or server racks to supply isolated power to multiple components

6 Medical devices: Suitable for non-life support medical equipment (e.g., diagnostic tools, patient monitors) after obtaining Vicor's written approval

注意事项 PRECAUTIONS

1 Do not exceed the permissible load current during normal, abnormal, or test conditions

2 Store the converter in ESD-safe packaging (complying with ANSI/ESD S20.20) in a temperature-controlled environment (avoid moisture or condensation)

3 Remote sense usage: Ensure lead resistance ≤0.25V max, avoid phase reversal of sense leads, and prevent open circuits/excessive lead resistance

4 For dynamic loads exceeding 25% of rated current, consult Vicor Applications Engineering for verification

5 Do not connect sense pins on booster modules

6 Thermal management: Use proper heat sinking (e.g., Vicor PN 20266) to maintain optimal temperature; over-temperature shutdown at ~95°C (auto-restart)

7 Life support applications: Forbidden unless explicit written approval from Vicor's CEO and General Counsel is obtained

8 Follow input/output capacitor limits specified in the data sheet for different voltage ranges

9 Specifications are subject to change without notice; refer to the latest data sheet

10 Handle with ESD protection to prevent electrostatic damage

VI-264-IU-PDF数据手册-参考资料