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QBDW025A0B641-HZ

产品分类: DC-DC稳压器
厂牌: ABB
产品描述: 1 12V 11.97V 75V 36V 通孔安装 58.4mm*36.8mm*12.6mm
供应商型号: SG2-QBDW025A0B641-HZ
供应商: 期货订购
标准整包数: 1
ABB DC-DC稳压器 QBDW025A0B641-HZ

QBDW025A0B641-HZ概述

    # GE Barracuda Series QBVW025A0B DC-DC Converter Power Module
    Product Introduction
    The GE Barracuda Series QBVW025A0B is a state-of-the-art DC-DC converter power module specifically designed to support distributed power architectures, intermediate bus voltage applications, servers, networking equipment, and fan assemblies requiring tightly regulated output voltages. Operating within a broad input voltage range of 36V to 75V, the module delivers up to 25A of output current at 12Vdc with an impressive output power of 300W. Its small form factor (58.4mm x 36.8mm x 11.7mm) makes it ideal for space-constrained applications.
    Technical Parameters
    - Input Voltage Range: 36-75Vdc
    - Output Voltage: 12.0Vdc
    - Output Current: 25.0A
    - Power Output: 300W
    - Efficiency: >95.5% at 40% load to 100% output
    - Switching Frequency: 150kHz
    - Operating Temperature Range: -40°C to 85°C
    - Isolation Voltage: 2250Vdc
    - Remote On/Off Logic Options: Positive/Negative Logic
    - Protection Features: Overcurrent, Overvoltage, Overtemperature, Input Undervoltage/Overvoltage Lockout
    Product Features and Advantages
    The QBVW025A0B offers several key advantages:
    - Environmental Compliance: Compliant with RoHS Directive 2011/65/EU, REACH Directive (EC) No 1907/2006, and meets ANSI/UL 62368-1 standards.
    - High Efficiency: Achieves efficiencies greater than 96% at nominal conditions.
    - Regulation: Fully tightly regulated output voltage ensures stable performance.
    - Protection Mechanisms: Equipped with multiple protection mechanisms, including overcurrent, overvoltage, and overtemperature safeguards.
    - Compact Design: DOSA-compliant quarter-brick form factor enhances design flexibility.
    - Wide Input Voltage Range: Accommodates varying input voltages for diverse operational needs.
    Application Cases and Usage Recommendations
    Applications:
    - Distributed power architectures
    - Intermediate bus voltage systems
    - Server and storage applications
    - Networking equipment, including Power over Ethernet (PoE)
    - Fan assemblies and other systems requiring precise voltage regulation
    Usage Recommendations:
    - Ensure proper grounding practices and follow safety agency approvals.
    - Use a low-impedance source to connect the module.
    - For best performance, keep the output capacitor value below 5000μF if the rise time is critical.
    - Implement an input line fuse rated up to 30A for safety and system protection.
    Compatibility and Support
    The QBVW025A0B is compatible with a variety of systems requiring precise power conversion. It supports options like negative remote on/off logic, auto-restart after fault shutdown, and base plate options. GE provides robust support through ISO-certified manufacturing facilities and comprehensive documentation to assist users in integration and maintenance.
    Common Issues and Solutions
    | Problem | Solution |

    | Overcurrent Condition | Restart the module after resolving the fault. Use the auto-restart option if desired. |
    | High Output Ripple | Check the output capacitor values and ensure they meet specifications. |
    | Startup Failures | Verify input voltages and connections, and ensure proper grounding. |
    Conclusion and Recommendation
    The GE Barracuda Series QBVW025A0B DC-DC converter is a highly efficient and reliable power solution, ideal for demanding applications requiring stable and precise voltage outputs. With its advanced features, compliance with industry standards, and excellent support from GE, this module is recommended for developers and engineers seeking a robust power conversion solution. Its high efficiency, broad input range, and comprehensive protection mechanisms make it a standout choice in the market.

QBDW025A0B641-HZ参数

参数
最小输出电压 11.97V
最大输入电压 75V
输出类型 -
功能 -
同步整流器 -
输出数量 1
开关频率 -
最小输入电压 36V
最大输出电压 12V
拓扑 -
长*宽*高 58.4mm*36.8mm*12.6mm
安装方式 通孔安装
应用等级 商用级
零件状态 在售
包装方式 托盘

QBDW025A0B641-HZ厂商介绍

ABB是全球领先的电气设备和自动化解决方案提供商,总部位于瑞士苏黎世。公司业务遍布全球100多个国家,拥有超过14万名员工。

ABB的主营产品主要分为四大类:电气产品、机器人及运动控制、工业自动化和电网。电气产品包括开关设备、断路器、接触器等;机器人及运动控制包括工业机器人、伺服电机等;工业自动化包括过程控制系统、传感器等;电网包括变压器、开关设备等。

ABB的产品广泛应用于能源、交通、工业、建筑等多个领域。在能源领域,ABB提供智能电网解决方案,帮助提高能源效率和可靠性;在交通领域,ABB提供电动汽车充电解决方案,推动绿色出行;在工业领域,ABB的自动化和机器人技术帮助提高生产效率和灵活性;在建筑领域,ABB提供智能建筑解决方案,提高建筑能效和舒适度。

ABB的优势在于其创新能力、全球布局和客户服务。公司持续投入研发,拥有大量专利技术;在全球设有研发中心和生产基地,能够快速响应客户需求;同时,ABB提供全面的售后服务和技术支持,帮助客户实现价值最大化。

QBDW025A0B641-HZ数据手册

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ABB DC-DC稳压器 ABB QBDW025A0B641-HZ QBDW025A0B641-HZ数据手册

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24+ ¥ 681.5
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起订量: 24 增量: 1
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