行业组件数据 · 2026

输出端子

Output terminals are electrical connection points on a programmable power supply that deliver regulated DC or AC power to external loads.

技术定义与适配语境
典型 输出端子 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

Output terminals are critical components of a programmable power supply, serving as the interface for connecting external electrical loads to the power supply's regulated output. They are designed to safely and reliably conduct the specified current and voltage from the power supply to the connected device, ensuring minimal voltage drop, low contact resistance, and secure mechanical attachment. These terminals typically include features such as screw terminals, binding posts, or specialized connectors that accommodate various wire gauges and connection types, often incorporating safety mechanisms like insulation barriers or shrouds to prevent accidental contact.

组件规格

定义
Output terminals are critical components of a programmable power supply, serving as the interface for connecting external electrical loads to the power supply's regulated output. They are designed to safely and reliably conduct the specified current and voltage from the power supply to the connected device, ensuring minimal voltage drop, low contact resistance, and secure mechanical attachment. These terminals typically include features such as screw terminals, binding posts, or specialized connectors that accommodate various wire gauges and connection types, often incorporating safety mechanisms like insulation barriers or shrouds to prevent accidental contact.
工作原理
Output terminals function by providing a low-resistance electrical path between the power supply's internal output circuitry and the external load. When a load is connected, current flows from the power supply through the terminal's conductive material (e.g., copper or brass) to the load, maintaining the programmed voltage and current levels. The terminal's design ensures stable electrical contact through mechanical clamping (e.g., via screws or springs), which minimizes arcing, overheating, and connection failures, thereby enabling precise power delivery as controlled by the power supply's programming interface.
材料
Typically made from high-conductivity materials such as copper alloys (e.g.brass or phosphor bronze) with plating for corrosion resistance (e.g.tinnickelor gold plating). Insulation parts are often composed of thermoplastics like polyamide (PA) or polycarbonate (PC) rated for electrical safety and temperature resistance.
Current Rating
Up to 100A per terminal
Voltage Rating
Up to 1000V DC/AC
Wire Size Range
0.2 mm² to 35 mm² (AWG 24 to 2)
Temperature Range
-40°C to +105°C
Contact Resistance
< 5 mΩ
Torque Specification
0.5 Nm to 2.5 Nm depending on terminal type
Insulation Resistance
> 100 MΩ at 500V DC
标准
ISO 8092DIN 46228

行业分类与别名

输出端子 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Loose terminal connections due to improper torque or vibration->Increased contact resistance, overheating, and potential arcing->Use calibrated torque tools during installation, apply thread-locking compounds, and implement regular inspection schedules.
Corrosion from environmental exposure to moisture or chemicals->Degraded conductivity, voltage drop, and connection failure->Select terminals with corrosion-resistant plating (e.g., gold or nickel), use protective enclosures, and apply anti-corrosion coatings.

工业生态与工程逻辑

0
Electrical shock due to exposed terminals
1
Overheating from loose connections
2
Corrosion leading to increased resistance

合规与检测

tolerance
±5% for voltage and current ratings under specified conditions
test method
Testing per IEC 60512 for electrical continuity, insulation resistance, and mechanical durability under environmental stress.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What are the common types of output terminals used in programmable power supplies?

Common types include screw terminals, binding posts, banana jacks, and specialized connectors like Anderson Powerpole or terminal blocks, selected based on current capacity, voltage, and application requirements.

How do I ensure safe installation of output terminals?

Follow manufacturer torque specifications, use appropriate wire gauges, ensure insulation is intact, and verify connections are secure and free from debris to prevent overheating or arcing.

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CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 电气设备制造

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请求制造能力信息: 输出端子

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