描述
产品简要说明
ALSTOM 110IMX35D12D12-8G是专为轨道交通、工业控制及移动设备设计的高可靠性DC-DC电源模块，核心特性包括：
宽输入电压：支持60-150VDC（瞬态154VDC 2秒）
四路隔离输出：每路12V/0.7A，总功率35W
极端环境适应性：-40°C至85°C连续工作，无需降额
产品详细说明
1.硬件架构与核心参数
物理特性
尺寸：63.5×76.2×10.5mm（超薄设计）
安装方式：螺钉固定，适用于振动环境
防护等级：IP20（开放框架，需外部防护）
电气性能
输入特性：
输入范围：60-150VDC（兼容110VDC铁路标准）
瞬态抗压：154VDC持续2秒
输出特性：
四路12VDC输出，每路最大0.7A
输出隔离：每路间电气隔离（1500-1800VAC耐压）
效率与损耗：
典型效率85%
待机功耗≤1W
控制与保护
动态调节：输出电压可编程调整，支持负载分配优化
保护机制：
短路、过载、过温三重保护
输入欠压锁定（可编程阈值）
产品概述:ALSTOM 110IMX35D12D12-8G
作为轨道交通领域的核心供电单元，其核心价值在于高可靠性与宽环境适应性：
技术优势：
平面磁性器件设计，无焊接点减少故障率
自然散热架构，满载运行温度≤71°C（无气流）
行业适配：
轨道交通：普速客车、高铁、地铁控制单元供电
工业领域：矿用设备、船舶电子系统
技术规格:ALSTOM 110IMX35D12D12-8G
参数项规格描述
输入电压60-150VDC（瞬态154VDC 2秒）
输出配置4×12VDC，每路0.7A，总功率35W
工作温度-40°C至85°C（-40°C至86°C实测不降额）
认证标准IEC/EN 60950-1、UL/CSA 60950-1、EN 50155（铁路标准）
电气隔离输入-输出：1500-1800VAC；输出间：1500VAC
核心价值与性能亮点
1.超宽电压兼容性
技术支撑：
平面磁性器件与PWM调制技术，确保60-150VDC全范围稳定输出
案例：某高铁项目中，单模块适配110VDC主电源与12VDC备用电源
2.多路隔离设计
技术支撑：
四路独立输出，支持不同负载隔离供电（如信号控制、传感器、执行机构）
案例：地铁信号系统中，单模块为4组独立电路供电，故障隔离率达99.9%
Product brief description
ALSTOM 110IMX35D12D12-8G is a high-reliability DC-DC power module designed for rail transit,industrial control and mobile devices.The core features include:
Wide input voltage:Support 60-150VDC(transient 154VDC 2 seconds)
Four-channel isolated output:12V/0.7A per channel,total power 35W
Extreme environmental adaptability:continuous operation between-40°C and 85°C without deduction
Product details
1.Hardware architecture and core parameters
Physical characteristics
Size:63.5×76.2×10.5mm(ultra-thin design)
Installation method:screw fixing,suitable for vibration environment
Protection level:IP20(open frame,external protection is required)
Electrical performance
Input Features:
Input range:60-150VDC(compatible with 110VDC railway standard)
Transient compression resistance:154VDC lasts for 2 seconds
Output characteristics:
Four 12VDC outputs,each with a maximum of 0.7A
Output isolation:electrical isolation between each channel(1500-1800VAC withstand voltage)
Efficiency and loss:
Typical efficiency 85%
Standby power consumption≤1W
Control and protection
Dynamic adjustment:The output voltage can be adjusted programmably,supporting load distribution optimization
Protection mechanism:
Triple protection for short circuit,overload and overtemperature
Input undervoltage lock(programmable threshold)
Product Overview:ALSTOM 110IMX35D12D12-8G
As the core power supply unit in the field of rail transit,its core value lies in high reliability and wide environmental adaptability:
Technical Advantages:
Planar magnetic device design,no soldering points to reduce failure rate
Natural heat dissipation architecture,full load operating temperature≤71°C(no airflow)
Industry adaptation:
Rail transit:power supply for ordinary buses,high-speed rail,subway control units
Industrial field:mining equipment,marine electronic systems
Technical specifications:ALSTOM 110IMX35D12D12-8G
Parameters Specification Description
Input voltage 60-150VDC(transient 154VDC 2 seconds)
Output configuration:4×12VDC,0.7A per channel,total power of 35W
Operating temperature-40°C to 85°C(-40°C to 86°C without derating)
Certification standards IEC/EN 60950-1,UL/CSA 60950-1,EN 50155(rail standard)
Electrical isolation Input-output:1500-1800VAC;output interval:1500VAC
Core Valuesand Performance Highlights
1.Ultra-wide voltage compatibility
Technical support:
Planar magnetic devices and PWM modulation technology ensure stable output in the entire range of 60-150VDC
Case:In a high-speed rail project,a single module is adapted to a 110VDC main power supply and a 12VDC backup power supply.
2.Multi-channel isolation design
Technical support:
Four independent outputs,supporting isolated power supply for different loads(such as signal control,sensors,actuators)
Case:In the subway signal system,a single module supplies power to 4 independent circuits,and the fault isolation rate reaches 99.9%.
