1 Isolated output design ensures electrical safety and reduces interference between input and output circuits

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

3 Certified by UL/cURus and CE, meeting international safety and quality standards

4 High conversion efficiency up to 90%, reducing energy loss and heat generation

5 Compact size: 2.28" × 2.44" × 0.5" (57.9 × 61.9 ×12.7mm), easy to integrate into various systems

6 Supports remote sense and current limit functions, enabling precise output voltage regulation and overload protection

7 Logic disable function allows for convenient on/off control of the converter

8 Wide range output adjustment to adapt to different load requirements

9 Adopts zero-current-switching (ZCS) power architecture, ensuring low noise and high reliability

10 Low noise FM control technology minimizes electromagnetic interference (EMI)

11 RoHS compliant (for VE versions), meeting environmental protection requirements

12 Proven reliability with over 8 million units installed globally

1 Industrial control systems: Powers sensors, actuators, and control modules in automated production lines

2 Telecom and networking equipment: Provides stable power for routers, switches, base station transceivers, and communication modules

3 Embedded electronic systems: Suitable for embedded computers, single-board computers (SBCs), and IoT devices requiring efficient power conversion

4 Test and measurement instruments: Powers precision equipment like oscilloscopes, signal generators, and data acquisition systems

5 Non-life-support medical devices: Applicable to diagnostic tools and laboratory instruments (with compliance checks)

6 Consumer electronics: Used in high-performance audio equipment and portable devices needing isolated power supplies

1 Do not exceed permissible load current during normal/abnormal/test conditions; consult Vicor for dynamic loads over 25% of rated current

2 Remote sense may emit audible noise under dynamic/light/no-load conditions; use compensation to offset phase lag

3 Remote sense leads are protected against reversal/noise/open circuit, but proper connection is recommended

4 Use fast-acting electronic circuit breaker for applications drawing more than rated current

5 Avoid direct input-output terminal connection to prevent permanent damage

6 Store in ESD-safe packaging at 0-50°C, humidity <85% (non-condensing)

7 Do not use in life support systems without Vicor's written approval

8 Follow recommended grounding and bypass capacitor configuration (per datasheet Figure1)

9 Ensure compliance with UL/cURus and CE standards during integration

VI-JW4-IY-PDF数据手册-参考资料