产品特点 FEATURES

1 Brand: VICOR, model: V150A5C400BG

2 DC-DC converter module from 150V Maxi Family

3 Input: 100-200V DC, surge withstand up to 250V for 100ms

4 Output:5V DC,400W (rated load current up to 80A)

5 Isolated output design, encapsulated circuitry for shock and vibration resistance

6 High efficiency: up to 84.9% (nominal input,75% load,25°C)

7 Load regulation: ±0.2% (no load to full load, nominal input)

8 Ripple and noise: typical164mV P-P (nominal input, full load,20MHz bandwidth)

9 Extended temperature range: M grade (-55°C to +100°C operating; -65°C to +125°C storage)

10 Programmable output voltage:10-110% of nominal value

11 Parallelable with N+M fault tolerance, low-noise ZCS/ZVS architecture

12 RoHS compliant (pin style: Long RoHS, gold finish)

13 Agency approvals: cURus, cTÜVus, CE (compliant with UL60950-1, EN60950-1 etc.)

14 Power density: up to100W per cubic inch

15 Thermal resistance: baseplate to sink (flat, greased) typical0.08°C/W; with thermal pad typical0.07°C/W

使用场景 APPLICATIONS

1 Telecommunications equipment power supply

2 Industrial control systems

3 Medical instrumentation (not for life support devices without Vicor's prior approval)

4 Test and measurement devices

5 Industrial automation systems

6 High-density power distribution units in data centers

注意事项 PRECAUTIONS

1 Do not exceed the rated load current (80A for 5V output) under any conditions (normal/abnormal/test)

2 Dynamic loading exceeding25% of rated current requires Vicor application engineering review

3 Under dynamic/light/no-load conditions, audible noise may occur; remote sense may need compensation circuitry

4 Remote sense leads must be protected against reversal, noise pickup, open circuit or excessive resistance

5 Use fast-acting electronic circuit breaker if load may exceed rated current; avoid using current limit/short circuit function as it may damage the converter

6 Output capacitance must not exceed limits specified in Vicor's Design Guide & Applications Manual

7 To disable the module: pull PC pin below2.3V relative to -Input (use open collector transistor, relay or optocoupler)

8 Storage: keep in ESD-safe packaging (ANSI/ESD S20.20 compliant), temperature range15-38°C, non-condensing humidity

9 Soldering: follow recommended methods (wave solder <5sec at260°C; hand solder <7sec at390°C)

10 Parallel operation: AC-coupled single-wire interface supports up to3 modules; more need transformer-coupled interface (refer to design guide)

V150A5C400BG-PDF数据手册-参考资料