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USA
1/3 HP- Phase Brushless DC (BLDC) Motor Controller Using IR3101/3/4
By Roger N. Khourey
TOPICS COVERED
Overview
Features
General Safety Note, Installation & Protection
System Description
Mechanical and Electrical Description
System connection and GUI Operation
Technical Data
Mode Operation
Circuit Description
Figure 1. IRADK31 Reference Design Kit
1. Overview
The IRADK31 Reference Design Kit (Figure 1) is an electronic controller for driving a 1/3HP
(see Table 1) 3-phase Motor from either a single phase 120VAC or 230VAC. The circuit
provides all the necessary functions, including software driven High performance Micro
Controller, for starting and operating the motor. It also includes an AC on/off switch, EMI
filter and the rectification stage with a buck-converter system that provides the auxiliary
+15V and +5V supply. This controller is software driven through a Graphical User Interface
(GUI) that enables the user to control the entire electrical system and motor parameters. In
addition, it allows the user to monitor the DC Bus current, motor speed, and detects fault
conditions.
2. Features
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www.irf.com
Fused 120/230VAC input.
AC input on/off switch and EMI filter.
NTC inrush current limiter
3-Phase, variable voltage output.
Opto-isolated RS-232 serial link interface to the Graphic User Interface software.
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IRADK31 產(chǎn)品屬性
80
編程器,開發(fā)系統(tǒng)
評(píng)估演示板和套件
iMOTION™
電源管理,電機(jī)控制
否
IR3101,IR3103,IR3104
3-Ph BLDC 1/3 HP,120 ~ 230 VAC
GUI 驅(qū)動(dòng)或獨(dú)立式,過電流保護(hù),光隔離 RS-232,
板,CD,樣品
IR3103-ND - PWR MOD 180W GATE DRIVER 11-SIPIR3101-ND - IC POWER MODULE 1.6A 500V 11-SIP
IRADK31相關(guān)型號(hào)PDF文件下載
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