DAK-16A datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Development board/suite/development tools> DAK-16A

DAK-16A: DescriptionEVAL BOARD FOR LNK500/501/520; CategoryDevelopment board/suite/development tools; File Size1MB，36 Pages; ManufacturerPower Integrations; Websitehttps://www.powerint.cn

Download Datasheet Parametric View All

DAK-16A Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	DAK-16A	-	-	View	Buy Now

DAK-16A Overview

EVAL BOARD FOR LNK500/501/520

DAK-16A Parametric

Parameter Name	Attribute value
The main purpose	AC/DC, main side
Output and type	1. Isolation
Power - output	2.75W
Voltage - Output	5.5V
Current - Output	500mA
Voltage - input	85 ~ 265 VAC
Regulator topology	Retrace
Frequency - Switch	42kHz
Board type	Naked (not padded)
What's included	plate
IC/parts used	LNK500，LNK501，LNK520

Preview

Download Datasheet

View All

Title

Specification

Application

Author

Document

Number

Date

Revision

Engineering Prototype Report for EP-16 -

2.75 W Charger/Adapter Using LNK501

(LinkSwitch



)

85 VAC to 265 VAC Input,

5.5 V, 500 mA Output

Low Cost Charger/Adapter

PI Applications

EPR-16

17-May-04

1.6

Features

•

Very low cost, low component count charger/adapter – replaces

linear transformer based solutions

•

Extremely simple circuit configuration designed for high volume,

low cost manufacturing

–

No surface mount components required

•

Small EE13 transformer allows compact size

•

Approximate constant voltage, constant current (CV/CC) primary

sensed output characteristic

–

No optocoupler or sense resistors required

•

Efficiency greater than 71%

•

No-load power consumption <300 mW at 265 VAC

•

No Y1 safety capacitor required

–

Only transformer bridges primary-to-secondary safety barrier

–

Ultra low leakage design (<5

µA)

The products and applications illustrated herein (including circuits external to the products and transformer

construction) may be covered by one or more U.S. and foreign patents or potentially by pending U.S. and foreign

patent applications assigned to Power Integrations. A complete list of Power Integrations’ patents may be found

www.powerint.com.

Power Integrations

5245 Hellyer Avenue, San Jose, CA 95138 USA.

Applications Hotline: Tel: +1 408 414 9660 Fax: +1 408 414 9760

www.powerint.com

EPR-16 -

LinkSwitch

2.75 W Charger/Adapter

17-May-04

Table Of Contents

Introduction.................................................................................................................4

Power Supply Specification ........................................................................................5

Schematic...................................................................................................................7

Circuit Description ......................................................................................................8

4.1

Input Stage ..........................................................................................................8

4.2

LinkSwitch

Operation ..........................................................................................9

4.3

Transformer.......................................................................................................10

4.4

Clamp and Feedback Components ...................................................................10

4.5

Output Stage .....................................................................................................11

5 PCB Layout ..............................................................................................................12

6 Bill Of Materials ........................................................................................................13

7 Transformer ..............................................................................................................14

7.1

Transformer Winding .........................................................................................14

7.2

Electrical Specifications.....................................................................................14

7.3

Materials............................................................................................................15

7.4

Transformer Build Diagram ...............................................................................15

Transformer Construction..................................................................................16

7.5

8 Performance Data ....................................................................................................17

8.1

Line and Load Regulation..................................................................................17

8.2

Efficiency ...........................................................................................................18

No-Load Input Power ........................................................................................18

8.3

9 Waveforms ...............................................................................................................19

9.1

Drain Voltage and Current Waveforms..............................................................19

9.1.1

90 VAC, Normal Operation.........................................................................19

9.1.2

265 VAC, Normal Operation.......................................................................19

9.2

Output Voltage Start-up Profile..........................................................................20

9.3

Load Transient Response (0.25 A to 0.5 A Load Step) .....................................20

9.4

Output Ripple Measurements............................................................................21

Ripple Measurement Technique ................................................................21

9.4.1

9.4.2

Output Voltage Ripple ................................................................................22

9.5

Thermal Measurements ....................................................................................23

9.6

Conducted EMI..................................................................................................24

9.6.1

Optional Components With Artificial Hand .................................................25

9.6.2

Optional Components Without Artificial Hand ............................................25

Optional Components Removed With Artificial Hand .................................26

9.6.3

10 Appendix A – EP-16 Enclosure Opening Procedures ..............................................27

10.1 Method 1 - Non-destructive ...............................................................................27

10.2 Method 2 - Destructive ......................................................................................27

11 Appendix B – LNK520P in the High-Side Configuration ..........................................28

11.1 Introduction........................................................................................................28

11.2 Comparison of LNK501 and LNK520 ................................................................28

11.3 Circuit Changes.................................................................................................29

11.4 Performance Data .............................................................................................30

11.4.1 Line and Load Regulation ..........................................................................30

11.4.2 Efficiency....................................................................................................31

Power Integrations

Tel: +1 408 414 9660 Fax: +1 408 414 9760

www.powerint.com

Page 2 of 36

Recommended Resources

Voltage dividing self-bias circuit

Electric soldering iron power saving circuit

Fluorescent tube inverter circuit and emergency lighting circuit

TIL186-1/TIL186-2/TIL186-3/TIL186-4 AC input optical coupling circuit

Precision regulated power supply circuit with four-speed output of 1.5V, 3V, 4.5V and 6V

820e computer motherboard circuit diagram_27

I can’t find MDK or IAR templates for STM32L on the Internet!: The official website provides data sheets and programming manuals. MDK4.13 also supports STM32L, but how can I use it without a template?However, I found an STM32L project example in the BORD folder i...; xiongyi6 stm32/stm8

[Reprint] Differences and similarities between DCS and PLC　: ○ There are many names for control products, and each company has different names. Commonly used control products include DCS and PLC. We have expanded the concept of DCS to FCS.DCS (Distributed Contr...; totopper Industrial Control Electronics

Share the predictions for the 2021 eSports Contest: [i=s]This post was last edited by Jacktang on 2021-8-26 15:59[/i]Based on the components officially provided this time, we can judge in what form this year's questions may appear! Let me make it clear...; Jacktang Robotics Development

LM3S8962 board learning - learning together: I received the board today. I will learn how to use it first. Then I will make a Bilai design. Brothers who are ready to learn can leave me a message and we can discuss and make progress together.If y...; zhiha258 Microcontroller MCU

Urgent! ! (evc4.0+ado3.1) create database failed: The program segments are as follows: hr=CLSIDFromProgID(g_szADOCE30ConnProgID,&tClsid); hr= CoCreateInstance(tClsid,NULL,CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER,IID_Connection,(LPVOID*)&m_pADOCEConn)...; kelian1213 Embedded System

Repost: China's real estate market has begun to kidnap young people's youth: 我只从大面上说，现在大家都怕今后楼市再涨，能买赶快买，不能买也凑钱买。一些同学女朋友还没毕业，两方家长就开始筹划赶紧买房。这里牵出一串问题，在那？一线城市、二线城市？房贷压力？工作机会？等等。说老实话，我在股市、房市上判断力非常差，我绝不敢说你先跟我吃苦，以后一定会买的起更好的房子，（只有马云当初敢这样说）。我甚至不敢说今后我的回报能赶上中国楼市的增长，因为中国确实是个神奇的土地，什么事有个“中...; 纳达尔 Talking

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components