电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

PT4220-3

产品描述SMPS Transformer, 500W
产品类别电源管理    变压器   
文件大小681KB,共5页
制造商COILCRAFT
官网地址http://www.coilcraft.com/
下载文档 详细参数 选型对比 全文预览

PT4220-3概述

SMPS Transformer, 500W

PT4220-3规格参数

参数名称属性值
Reach Compliance Codeunknown
ECCN代码EAR99
其他特性BREADTH DIMENSION INCLUDES TERMINAL ALSO
认证UL
高度46.23 mm
长度46.48 mm
制造商序列号PT4220
安装特点THROUGH HOLE MOUNTED
最大工作频率250 kHz
最小工作频率10 kHz
物理尺寸46.48mm X 12.70mm X 46.23mm
额定功率500 W
表面贴装NO
变压器类型SMPS TRANSFORMER
宽度12.7 mm
Base Number Matches1

文档预览

下载PDF文档
Document 128-1
SwitchmodeTransformerFerriteECorePackages
Cost effective designs
Use of standardized components speeds delivery
VDE, IEC, UL, CSA compatible
Maximized winding area
Frequency range: 10-250 kHz and higher
Power range: 1-1,000 Watts
UL approved Class 130°C insulation system
available (UL File E83628)
Coilcraft offers a complete standard line of switching
power transformer packages. Their reliable, cost effec-
tive magnetics design has been achieved using stan-
dard ferrite E cores and Coilcraft’s own bobbin designs.
These transformer assemblies can be used for up to
1000 Watts output power over a wide frequency range.
They’re applicable in all types of switching power supply
circuits including forward converter, flyback, and bridge
types.
VDE, IEC, UL, and CSA safety specifications were a
major consideration in the development of these trans-
former materials. The bobbins and cores have been de-
veloped to achieve straightforward designs that meet
the full intent of all major international safety codes.
Also available in powdered iron
Powered iron E cores are now available for all Coilcraft
standard E core packages except the PT 7019. This has
extended the versatility of these packages, making them
an ideal choice for power inductors as well as switching
power transformers.
Powdered iron cores are available in industry-wide
standard materials ranging from 25 to 75 µ. The high
saturation levels of powdered iron combine with the
economy of the E core shape to provide inductors that
have larger energy storage capacity and are straightfor-
ward to design.
For additional specifications and design information
contact your Coilcraft representative.
100W
170W
250W
500W
750W
1000W
Specifications subject to change without notice. Document 128-1 Revised 2/21/97

PT4220-3相似产品对比

PT4220-3 PT4220-1 PT4220-2 PT5521
描述 SMPS Transformer, 500W SMPS Transformer, 500W SMPS Transformer, 500W SMPS Transformer, 750W
Reach Compliance Code unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99
其他特性 BREADTH DIMENSION INCLUDES TERMINAL ALSO LENGTH DIMENSION INCLUDES TERMINAL ALSO BREADTH DIMENSION INCLUDES TERMINAL ALSO LENGTH DIMENSION INCLUDES TERMINAL ALSO
认证 UL UL UL UL
高度 46.23 mm 44.96 mm 44.96 mm 52.07 mm
长度 46.48 mm 54.61 mm 46.48 mm 62.23 mm
制造商序列号 PT4220 PT4220 PT4220 PT5521
安装特点 THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED
最大工作频率 250 kHz 250 kHz 250 kHz 250 kHz
最小工作频率 10 kHz 10 kHz 10 kHz 10 kHz
物理尺寸 46.48mm X 12.70mm X 46.23mm 54.61mm X 46.48mm X 44.96mm 46.48mm X 12.70mm X 44.96mm 62.23mm X 52.07mm X 52.07mm
额定功率 500 W 500 W 500 W 750 W
表面贴装 NO NO NO NO
变压器类型 SMPS TRANSFORMER SMPS TRANSFORMER SMPS TRANSFORMER SMPS TRANSFORMER
宽度 12.7 mm 46.48 mm 12.7 mm 52.07 mm
Base Number Matches 1 1 1 -
CCS卸载安装过程及所遇问题
由于项目需求,要在多核DSP 6678平台上实现算法,接触CCS是在所难免的,之前在不同电脑上安装卸载CCS,过程甚是痛苦,总会出一些莫名其妙的错误,但由于安装时间有点久远,图片也未保存,只能 ......
Aguilera 微控制器 MCU
LED左右循环程序
各位大侠帮忙!小弟才疏学浅,一个LED从左循环到右边,再从右循环到左!!一直走不停!! 问题是现在程序左右一并走了,没有达到理想的效果!!各位师傅指点指点!! #include #include # ......
dingedward 嵌入式系统
MP3播放器的设计
本设计文稿描述了设计和实现手提MP3播放器. MP3播放器将采用可拆卸的多媒体存储卡来存取MP3文件. MP3播放器用LCD来显示用户和按钮信息,使用户能改变所停的歌曲,开始和停止播放以及改变音量.该MP ......
lorant 消费电子
【汇总】EEWorld邀你来拆解(第五期)——拆拆排插学评电路
活动详情:EEWorld邀你来拆解(第五期):拆拆排插学评电路 拆解报告: @mars4zhu EEWorld邀你来拆解(第五期)—— Gosund CP5 Pro智能排插拆解报告 EEWorld邀 ......
okhxyyo 电源技术
稳压二极管的检查方法
一、稳压二极管正、负电极的判别方法:   从外形上看,金属封装稳压二极管管体的正极一端为平面形,负极一端为半圆面形。塑封稳压二极管管体上印有彩色标记的一端为负极,另一端为正极。对 ......
Aguilera 模拟与混合信号
为啥MSP430 F2370没有详细数据手册啊?
百度,包括TI官网都只能下到一个60多页的英文手册,想查个寄存器只能查寄存器的地址,根本查不到作用,请问大家有其他的数据手册用吗,或者是跟哪个系列公用手册?...
99terry 微控制器 MCU

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 977  2434  969  1996  1016  48  29  52  39  19 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved