Transformer Characteristic Parameters

时间： 2024-01-10 来源：PH News

代理服务

技术支持

采购服务

In this article PH will introduce the characteristic parameters of Transformer.

Working Frequency

The loss of transformer core is closely related to frequency, so it should be designed and used based on the frequency of use, which is called the working frequency.

Rated Power

Under the specified frequency and voltage, the transformer can operate for a long time without exceeding the output power of the specified temperature rise.

Rated Voltage

The voltage allowed to be applied on the coil of a transformer during operation shall not exceed the specified value.

Voltage Ratio

Refers to the ratio of the primary voltage to the secondary voltage of a transformer, which differs between the no-load voltage ratio and the load voltage ratio.

No-load Current

When the secondary circuit of the transformer is open, there is still a certain amount of current in the primary, which is called no-load current. The no-load current consists of magnetizing current (generating magnetic flux) and iron loss current (caused by core loss). For a 50Hz power transformer, the no-load current is basically equal to the magnetization current.

No-load Loss

Refers to the power loss measured in the primary when the secondary circuit of the transformer is open. The main loss is the iron core loss, followed by the loss (copper loss) caused by the no-load current on the copper resistance of the primary coil, which is very small.

Efficiency

The percentage of the ratio of secondary power P2 to primary power P1. Usually, the higher the rated power of a transformer, the higher its efficiency.

Insulation Resistance

Indicates the insulation performance between the coils of a transformer and between the coils and the iron core. The level of insulation resistance is related to the performance, temperature, and humidity of the insulation materials used.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由上山打老虎转载自PH News，原文标题为:Transformer characteristic parameters，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

提交评论

全部评论（0）

暂无评论

Working Principle of Transformer

It can transform AC voltage, current, and impedance. A simple iron core transformer is composed of an iron core made of soft magnetic material and two coils with unequal turns sheathed on the iron core, as shown in the figure. In this article PH will introduce the working principle of transformer.

2024-01-12 - 技术探讨代理服务技术支持采购服务

What is A Transformer

This article mainly introduces what is transformer, transformer product application and classification and working principle.

2024-07-28 - 技术探讨代理服务技术支持采购服务

Exchange Voltage Conversion Techniques “Authentic“ Electronic Transformers

The exchange voltage conversion technique contained in power supply and power electronics techniques is a “genuine“ electronic transformer that can also convert low voltage into low voltage for boost conversion.

2024-01-14 - 技术探讨代理服务技术支持采购服务

公司简介 (Company Profile)

合肥市菲力克斯电子科技有限公司成立于2012年，是一家专注于定制化磁芯组件（变压器、电感等）的制造企业。公司拥有丰富的自动化制造能力和经验，产品广泛应用于信息设备、通信设备、服务器电源、家用电器、车载、光伏逆变器等领域。公司拥有完善的品质管理体系和认证，包括ISO9001、ISO140001等，致力于为客户提供高质量的产品和服务。

PH - PLANAR TRANSFORMERS,磁环,电感,扁平线圈电感,AUXILIARY TRANSFORMERS,滤波器,LOW POWER RANGE EE TYPE TRANSFORMERS,UU形磁芯共模滤波器,电源变压器,电子变压器,PLANNER TRANSFORMER,PFC,电动汽车电力变压器,HIGH POWER RANGE TRANSFORMER,PCB变压器,阻风门,环形磁芯共模滤波器,中功率范围EE型变压器,CMC,设备用变压器,辅助变压器,家电变压器,大电流电感,REACTOR,EI型变压器,低功率范围EI型变压器,CHOKE,UU CORE LINE FILTER,高功率范围变压器,PQ变压器,中功率范围EI型变压器,HOME APPLIANCE TRANSFORMERS,UU芯线过滤器,EE形磁芯共模滤波器,PQ TRANSFORMER,ET形磁芯共模滤波器,T CORE LINE FILTER,EE芯线滤波器,贴片电感,ET CORE LINE FILTER,SPECIAL TRANSFORMER,PFC电感,TRANSFORMER,MID POWER RANGE EE TYPE TRANSFORMERS,低功率范围EE型变压器,开关变压器,EV POWER TRANSFORMER,INDUCTOR,SWITCHING TRANSFORMER,磁性元件,POTTING BOOST INDUCTORS,变压器,光伏器件,LINE FILTER,计划器变压器,羧甲基纤维素,电感器,T型芯线滤波器,PCB TRANSFORMER,线路滤波器,磁性元器件,EE CORE LINE FILTER,特种变压器,电抗器,MID POWER RANGE EI TYPE TRANSFORMERS,NON-BOBBIN TRANSFORMER,绕线变压器,无骨架绕制变压器,中小功率EE变压器,FLAT WIRE INDUCTORS,BOOST升压电感,平面变压器,平板变压器,PQ类变压器,灌封BOOST电感,MAGNETIC COMPONENTS,ET芯线过滤器,全氟化碳,LOW POWER RANGE EI TYPE TRANSFORMERS,共模电感,灌封升压电感器,扁平线电感器,非线轴变压器,INDUSTRIAL CONTROL MAIN BOARD,HOME APPLICATION,MEDICAL FIELD,SERVER,PRINTER ADAPTOR,VARIABLE FREQUENCY AIR CONDITIONER,PV INVERTER,COLOR SORTER,冰箱,HOME APPLIANCES,5G设备,适配器,MICROWAVE OVEN,家庭应用,服务器上的主板,TERMINAL EQUIPMENTS,5G DEVICES,洗衣机,变频空调,ADSL调制解调器,数据中心,工业控制主板,CHARGER,服务器一级电源,INDUSTRIAL CONTROL,AIR CONDITIONERS,服务器,电视,WASHING MACHINE,电信,手机,POWER SUPPLY,车载电源,个人计算机,CELL PHONE,空调机,显示器适配器,TELECOMMUNICATION EQUIPMENTS,MONITOR ADAPTERS,BASE STATION,微波炉,手机充电器,工控,新能源,基地台,5G设备ADSL路由器,TELECOM,电动车,DATA CENTER,医疗领域,电源适配器,汽车电子,储能设备,TV,基站电源,伺服器,光伏转换器,ADAPTER,汽车充电桩,储能电源,交换机,NEW ENERGY,MAIN BOARD ON SERVER,AIR CONDITIONER,EV CHARGING STATION,监护仪,服务器电源,PRINTER ADAPTERS,路由器,开关模式电源,TELECOMMUNICATION DEVICES,工控主板,WASHING MACHINES,FREQUENCY CONVERSION EQUIPMENT,电机,DT MONITOR,POWER ADAPTERS,电脑ADAPTER,打印机适配器,NB,医疗,个人电脑主板,色选机,REFRIGERATOR,电摩托,开关电源,ADSL MODEMS,INDUSTRIAL,车载,消费电子,空调,通信设备终端,SWITCH MODE POWER SUPPLY,ELECTRIC VEHICLE,EV充电站,DT监视器,电信设备,PV CONVERTERS,MONITOR,5G DEVICE ADSL ROUTER,变频空调器,ROUTERS,工业,PV逆变器,充电器,变频设备,TELECOMMUNICATION,光伏,通信设备,NB公司,ELECTRIC MOTOR,终端设备,PC,家用电器,电源,AUTOMOTIVE ELECTRONICS,光伏逆变器,信息设备

2023.05 - 商品及供应商介绍代理服务技术支持采购服务

Nearly 90% of Electronic Transformer and Inductor Enterprises will Transform into Automated Production

This paper analyzes the information that nearly 90% of electronic transformer and inductor enterprises will realize automated production for PH technology, and analyzes the reasons

2024-07-29 - 行业资讯代理服务技术支持采购服务

Overview of the Electronic Transformer Industry

Electronic transformers, along with semiconductor switching devices, semiconductor rectifier devices, and capacitors, are known as the four main components in power supply devices. According to its role in the power supply device, electronic transformers can be divided into.

2024-01-20 - 技术探讨代理服务技术支持采购服务

金航标胶壳选型表

金航标提供压线端子胶壳/SPH双排胶壳/PA胶壳/HA胶壳/XHD双排胶壳/XA双排胶壳/XA单排胶壳/VH胶壳/PHB双排胶壳/PH胶壳/XH胶壳/XHB胶壳/无缺胶壳选型：间距(mm)：1.25-3.96mm，PIN：2-20P，额定电流(A)：2-7A，额定电压(V)：100-250V。

产品型号	品类	间距(mm)	PIN	额定电流(A)	额定电压(V)	接触电阻(mΩ)	绝缘电阻(mΩ)	温度范围(℃)	耐受电压(V)	材料
KH-A1250H-16P-JK	无缺胶壳	1.25mm	16P	2A AC，DC	125V AC，DC	最大20mΩ	100MΩMin	-25℃～+85℃	250V AC/分钟	尼龙66，UL94V-0

选型表 - 金航标立即选型

PH 2.0 系列 2.00MM PITCH PH CONNECTOR DOUBLE ROW TYPE

本资料为深圳市华灿天禄电子有限公司提供的PH 2.0系列双排型连接器的技术规范文件。内容包括产品性能、测试方法和检验要求，适用标准包括GB/T2421、GB/T2423、GB/T2424和GB/T5095等。

华灿天禄 - 条形连接器,PH连接器双排式,PH CONNECTOR DOUBLE ROW TYPE,HC-PH - N*** - *,HC-PH-14A-X,HC-PH-13Y,HC-PH-6ALT-X,HC-PH-11ALT-X,HC-PH-10AW-X,HC-PH-9AW-X,HC-PH-9Y,HC-PH-16ALT-X,HC-PH-10A-X,HC-PH-5Y,HC-PH-7A-X,HC-PH-NALT-X,HC-PH-7AW-X,HC-PH-10ALT-X,HC-PH-12AWT-X,HC-PH-8AW-X,HC-PH-6AWT-X,HC-PH-3A-X,HC-PH-11AW-X,HC-PH-7ALT-X,HC-PH-4Y,HC-PH-12Y,HC-PH-5AWT-X,HC-PH-15ALT-X,HC-PH-13A-X,HC-PH-2AWT-X,HC-PH-8AWT-X,HC-PH-12AW-X,HC-PH-16Y,HC-PH-6AW-X,HC-PH-16AWT-X,HC-PH-NAW-X,HC-PH-8Y,HC-PH-13AWT-X,PH 2.0 系列,HC-PH-10AWT-X,HC-PH - ****,HC-PH-5ALT-X,HC-PH-6A-X,HC-PH-NA-X,HC-PH-13AW-X,HC-PH-2ALT-X,HC-PH-5AW-X,HC-PH-2A-X,HC-PH-12ALT-X,HC-PH-3Y,HC-PH-11Y,HC-PH-16A-X,HC-PH-4AW-X,PH 2.0,HC-PH-14AW-X,HC-PH-15Y,HC-PH-3ALT-X,HC-PH-13ALT-X,HC-PH-7Y,HC-PH-12A-X,HC-PH-8ALT-X,HC-PH-5A-X,HC-PH-15AWT-X,HC-PH-3AWT-X,HC-PH-16AW-X,HC-PH-14ALT-X,HC-PH-3AW-X,HC-PH-15AW-X,HC-PH-9AWT-X,HC-PH-9A-X,HC-PH-4ALT-X,HC-PH-2Y,HC-PH-10Y,HC-PH-15A-X,HC-PH-T,HC-PH-14Y,HC-PH-2AW-X,HC-PH-11A-X,HC-PH-6Y,HC-PH-7AWT-X,HC-PH-11AWT-X,HC-PH-4AWT-X,HC-PH-9ALT-X,HC-PH-4A-X,HC-PH-8A-X,HC-PH-14AWT-X,HC-PH-NAWT-X

2019/7/25 - 数据手册 - REVISION:A 代理服务技术支持采购服务