Description
These extremely compact DC-DC converters incorporate all necessary input ａnd output filters, signaling ａnd protection features, which are required in this application.
MD098 is comprised of a 3 stage input filter, a standard DCDC converter (110IMY70-12), a standard Point-of-Load regulator (YS12S16), output filters, ａnd other circuits. MD099 ａnd MD100 exhibit an aditional booster after the input filter to generate the voltage needed by the DC-DC converter.
All components are installed in a fully enclosed extremly slim metallic case (4 TE, 20 mm). Full input-to-output isolation, overtemperature protection, ａnd input undervoltage lockout are provided.
The converter is particularly suitable for rugged environments in railway application ａnd was designed in accordance with the European railway standards EN 50155 ａnd EN 50121-3-2. All printed circuit boards are coated with a protective lacquer. The outputs are continuously open- ａnd short-circuit proof.
Product Marking Type designation, safety approval ａnd recognition marks, CE mark, warnings, pin allocation, input voltage range, nominal output voltages ａnd output currents, degree of protection, identification of LEDs, ａnd data code including batch no., serial no., production site, version, ａnd date of production.
Model selection
- MD098-000G intended for 72 V, 96 V, ａnd 110 V batteries
- MD099-000G intended for 36 V, 48 V, ａnd 54 V batteries
- MD100-000G intended for 24 V batteries
描述
这些其紧凑的直流-直流转换器纳入所有必要的输入和输出筛选器，信号和保护的功能，在此应用程序所需。
MD098 由 3 阶段输入的滤波器、 标准 dc DC 变换器 (110IMY70-12)、 标准负载点稳压器 (YS12S16)、 输出筛选器和其他电路组成。MD099 和 MD100 陈列传统增压后输入的筛选器，以生成所需要的直流-直流转换器的电压。
所有组件都安装在全封闭部分特困超薄金属盒 (4 TE，20 毫米)。提供了完整的输入输出隔离、 超温保护和输入的欠压锁定。
转换器是特别适合恶劣环境在铁路中的应用，在设计上符合欧洲铁路标准 EN 50155 和 EN 50121-3-2。所有印刷电路板都涂有漆保护。产出是不断开放和短路证明。
产品标记类型指定、 安全审批和识别标志、 CE 标记、 警告、 引脚分配、 输入的电压范围、 额定输出电压和输出电流，保护、 指示灯和数据代码包括批号、 生产日期、 序列号、 生产现场、 版本和生产日期的确定程度。
模式的选择-MD098-000 G 供 72 V，V，96 和 110 V 电池
-MD099-000 G 供 36 V、 V，48 和 54 V 电池
-MD100-000 G 用于 24 V 电池Features
RoHS lead-free-solder product
Input for all railway batteries (24 to 110 V)
2 outputs 12.6 ａnd 5 V
Class I equipment
Very high efficiency
Outputs with current limitation, short-circuit proof
Excellent surge ａnd transient protection
Sense line for +5 V
Extremly slim case (4 TE, 20 mm), fully enclosed
Hipot test voltage 2.8 kVDC
All PCBs coated with protective lacquer
功能 RoHS 铅无焊料产品 所有铁路电池 (24 到 110 V) 的输入 2 输出 12.6 和 5 V 一类设备 效率很高
产出与限流、 短路保护 优异的浪涌和暂态保护 传感线路为 + 5 V 的 超薄盒 (4 TE，20 毫米)，是完全封闭 耐压测试电压 2.8 kVDC 所有多氯联苯涂上保护漆
