产品特点 FEATURES

1 Model: V110C8T75BL DC-DC converter module

2 Input voltage range: 66–154V DC (continuous)

3 Output specs: 8V DC @75W (nominal)

4 Isolated output design

5 Encapsulated circuitry for shock and vibration resistance

6 Operating temperature range: –55°C to +100°C (full load at 100°C max)

7 Input surge withstand capability: 250V DC for 100ms

8 Programmable output voltage: 10–110% of nominal value

9 Output regulation: ±0.3% from no load to full load

10 High efficiency: Up to 90%

11 Power density: Up to 91W per cubic inch

12 Parallelable with N+M fault tolerance for increased power or redundancy

13 Low-noise ZCS/ZVS switching architecture

14 RoHS compliant (with F or G pin option)

15 Agency approvals: cURus, cTÜVus, CE (compliant with UL60950-1, EN60950-1, CSA60950-1, IEC60950-1)

16 Compact size: 2.28×1.45×0.5 inches (57.9×36.8×12.7mm)

17 Height above board: 0.43 inches (10.9mm)

使用场景 APPLICATIONS

1 Railway/transportation systems: Communications systems, information displays, lighting, control systems, ticket machines, passenger entertainment systems, public address systems, door control mechanisms

2 Industrial power systems: Factory automation equipment, test and measurement instruments, power generation system components

3 Point-of-load regulation applications where remote sensing is not required

4 Applications with significant distribution losses (using active voltage-drop compensation circuitry)

5 Systems requiring high reliability with N+1 redundancy (via parallel operation)

6 Environments with harsh temperature conditions (extreme cold to high heat)

7 Equipment needing stable power with low noise and high efficiency

注意事项 PRECAUTIONS

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

2 For dynamic loading exceeding 25% of rated current, contact Vicor Applications Engineering for review

3 Audible noise may occur under dynamic, light, or no-load conditions

4 Remote sense applications may require compensation circuitry to offset phase lag

5 Protect remote sense leads against reversal, noise pickup, open circuit, or excessive resistance

6 Use fast-acting electronic circuit breaker to protect against overcurrent

7 Do not exceed maximum output capacitance specified in the design guide

8 Trim rules: Trim down reduces power proportionally; trim up ≤+10% of nominal to avoid OVP

9 Paralleling: Up to3 modules via AC-coupled interface; 4+ via transformer-coupled (consult design guide)

10 Store in ESD-safe packaging at 15–38°C with no condensing humidity

11 Do not use output OR'ing diodes with MicroMods

12 Refer to Maxi, Mini, Micro Design Guide for soldering, mounting, and detailed applications

V110C8T75BL-PDF数据手册-参考资料