Fluorescent Tube. Replacements. 37. 750313017 Power Inductor. 750313062
Power Inductor. 7447462471 Power Inductor. ON Semiconductor. NCP1014. 8W.
more than you expect
Lighting
LTspice Transformer Library
LTspice IV definition: LTspice IV is a free, high-performance, SPICE simulator software by Linear Technology which is widely used in the industry.
Expanse of Library:
“Usable transformer SPICE models for switching power supplies have always been an industry challenge. The Wurth Electronics Midcom LTspice Transformer Library provides transformer models that give realistic results while simulating very quickly.” – Dean Huumala, Product Marketing Manager at Wurth Electronics Midcom
The library consists of three different LTspice models for over 200 of our power transformers, including designs for lighting and metering applications, PoE and PoE+, isolated DC/DC converters, flyback and offline transformers. All of these parts are currently featured on our website at www.we-online.com/midcom.
Model Options: The Basic Library n
Basic model type
n
Symbols are named with “_B” at the end of the part number
n
n
The Basic library netlist is similar to other LTspice transformer models seen in the industry today Ability to be imported and converted into other SPICE programs
The Standard Library n
Offers two model types: the Linear and Saturation models. Linear is labeled “_Linear” at the end of the part number and saturation is labeled “_Saturation”
n
The models use the same symbol, but different netlists.
n
Both models simulate very quickly, are very accurate models, and include the same parasitics. n
2
The Saturation model includes saturation effects as well, making it more accurate, but runs slightly slower than the Linear model, which simulates about 25% faster than the Saturation model.
www.we-online.com
TO REQUEST A CUSTOM MODEL: If you would like to request a custom transformer model, contact your local Wurth Electronics Midcom representative or send a request to:
[email protected].
Content LTspice Transformer Library................................................................................................................................................................2 Lighting Reference Designs Table................................................................................................................................................. 4-7 Eagle Library................................................................................................................................................................................................8 Speedy Design Service............................................................................................................................................................................9 Introduction................................................................................................................................................................................................10 LED Lighting and EMI.............................................................................................................................................................................11 Safety Functional, Basic and Reinforced Insulation........................................................12 Definitions........................................................................................................12 Standards Applicable to LED Lighting (UL8750 • IEC60950-1 • UL1310 • EN61347-2-13).........................................13
Switch Mode Power Supply Topologies Compared............... 14-16 Topology Selection Flowchart................................................................17 Lighting Reference Designs.............................................................. 18-51 Dual Coil: Common Mode Choke..........................................................52 WE-TFC: Common Mode Choke............................................................53
3
Lighting Reference Designs Table IC House Infineon Technologies 750845240 Infineon Technologies 750311798 750815141 744862120 Infineon Technologies 750845151 750341383 750311650
Reference Design BCR450, TDA4863 Flyback Transformer ICL8001G-Bulb02 Flyback Transformer Flyback Transformer Common Mode Choke ICL8002G Flyback Transformer Power Inductor Common Mode Choke
Power 40W
AC Input Voltage 90-270RMS
Dimming Type PWM
Application Street and Indoor Lighting
9W
90-265RMS
Phase-Cut
Retrofit Bulb
19
11W
195-265RMS
Phase-Cut
Retrofit Lamp
20
Linear Technology
LT3798
5-100W
90-265RMS
Non-dimmable
Retrofit and Indoor Lighting
21
4-100W
90-265RMS
TRIAC
Architectural, High Bay, Street Lighting
22
7508110210 750813002 750811330 750813144 750813134 750811291 750813390 750811290 7508111417 750811351 750811248 750312872 Linear Technology 7508110210 750813002 750811330 750813144 750813134 750811291 750813390 750811290 7508111417 750811351
4
www.we-online.com
Page 18
Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer LT3799/LT3799-1 Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer Flyback Transformer
IC House
Reference Design
Power
AC Input Voltage
Dimming Type
NXP Semiconductors
SSL210x, UM10341
12W
85-276RMS
19/22W
750340505 744776268 744776233 74477120
Page
TRIAC and Transistor
Application Retrofit Incandescent to 100W
85-276RMS
TRIAC and Transistor
Retrofit Incandescent to 100W
23
9W
90-135RMS
TRIAC
Retrofit PAR30
24
14W
90-135RMS
TRIAC
Retrofit PAR38
25
10W
185-265RMS
Phase-Cut
Retrofit Lamp, LED Strings, LED Modules
26
23W
120RMS or 230RMS
PWM Dimming
Retrofit LED Lamps, LED Driver Modules
27
150W
70 - 305RMS
0V-10V Dimming
Street, Industrial, Commercial, High Bay, Low Bay
28
35W
100-277RMS
Non-dimmable
Fluorescent Lamp Ballasts
29
35W
100-277RMS
0-10V Dimming
Tube Lamps, Fluorescent Lamps
30
28W
100-277RMS
0-10V Dimming
General Lighting, Fluorescent Lamps
31
23
Flyback Transformer Power Choke Power Choke Power Choke
NXP Semiconductors
SSL210x, UM10386
750340505 744776268 744776233 74477120 NXP Semiconductors 750311819 750311524 NXP Semiconductors 750311525 744821120
Flyback Transformer Input Filter Inductor Input Filter Inductor Output Filter Inductor SSL2101 (PAR30) Buck Inductor with Aux for US Buck Inductor with Aux for Europe SSL2101 (PAR38) Flyback Transformer Common Mode Choke
NXP Semiconductors
SSL2101T
750312870 Flyback Transformer 760874040 Flyback Transformer 7447452472 THT Inductor NXP Semiconductors
SSL2109
750312626 Power Inductor NXP Semiconductors
SSL4101
750312184 750312185 750312186 750312188 750341026 NXP Semiconductors 760800001 750312352 750312407 750311081
Common Mode Choke Common Mode Choke Power Inductor PFC Transformer Flyback Transformer UBA2015P PFC Transformer Power Inductor Power Inductor Gate Drive Transformer
NXP Semiconductors
UBA2015AT
760801080 750312407 760800001 7448640405 750311081 NXP Semiconductors
PFC Transformer Power Inductor PFC Transformer Current Compensated Choke Gate Drive Transformer UBA2016AT
750311082 Resonant Choke 750311083 PFC Inductor 750311081 Gate Drive Transformer
5
Lighting Reference Designs Table (continued) IC House
Reference Design
Power
AC Input Voltage 90-135RMS or 180265RMS
Dimming Type
Application
ON Semiconductor
AND8463/D
11W
Page
TRIAC and ELV
Retrofit PAR30
32
15W
90-135RMS
TRIAC
Retrofit Lamps, Commercial, Residential
33
15W
180-265RMS
TRIAC
Retrofit Lamps, Commercial, Residential
34
17W
90-305RMS
Non-dimmable
Retrofit Lamps, Commercial, Residential
35
75W
90-265RMS
Analog, PWM, and Bi-level
Street Lighting, Low Bay Lighting, Architectural
36
37
750311620 Flyback Transformer 750311431 Input Filter Inductor 750311826 Input Filter Inductor ON Semiconductor 750311475 750311215 750311431 7446620027 ON Semiconductor 750311475 750311215 750311505 7446620027 ON Semiconductor
NCL30000LED1GEVB/D Flyback Transformer for High Efficiency Flyback Transformer for Compact Size Input Filter Inductor Common Mode Choke NCL30000LED2GEVB/D Flyback Transformer for High Efficiency Flyback Transformer for Compact Size Input Filter Inductor Common Mode Choke NCL30000LED3GEVB
750311475 Flyback Transformer for High Efficiency 750311215 Flyback Transformer for Compact Size 7446620027 Common Mode Choke ON Semiconductor
NCL30001, AND8427/D
750311267 Flyback Transformer for 50V output 750311269 Flyback Transformer for 28V output ON Semiconductor
NCL30002
30W
90-265RMS
TRIAC
LED Bulbs, Downlights, PFC LED Drivers, Fluorescent Tube Replacements
8W
90-265RMS
Analog Control
Under-cabinet Lights, Outdoor Porch Lights, Residential Luminaire
38
10W
90-265RMS
Step or Analog/Digital
LED Bulbs, Power Supplies, Light Engines
39
10W
90-265RMS
Step or Analog/Digital
LED Bulbs, Power Supplies, Light Engines
40
750313017 Power Inductor 750313062 Power Inductor 7447462471 Power Inductor ON Semiconductor
NCP1014
750811042 Flyback Transformer ON Semiconductor
NCL30080/NCL30081
750313306 Flyback Transformer 7447462152 Radial Leaded Wire Wound Inductor ON Semiconductor 750313435 750313436 7447462221 7447462152
6
www.we-online.com
NCL30082/NCL30083 Flyback Transformer Power Inductor Power Inductor Power Inductor
IC House
Reference Design
Power
AC Input Voltage
Dimming Type
Page
TRIAC
Application Retrofit Bulb, Downlights, LED Lamps
Texas Instruments
LM3445, AN-2034
8W
90-135RMS
6-15W
180-265RMS
TRIAC
Retrofit Bulb, Downlights, LED Lamps
42
8W
90-265RMS
Phase dimmable
Industrial, Commercial, Residential
43
17W
90-135RMS
PWM
Indoor and Outdoor Area Lights, Bay Lights, Downlighting
44
750813550 Flyback Transformer Texas Instruments LM5021 750311959 Offline Transformer
30W
90-135RMS
PWM
LED Strings
45
Texas Instruments
6W
100-130RMS
TRIAC
Household Light Bulb Replacement
46
6W
185-265RMS
TRIAC
Household Light Bulb Replacement
47
41
750311553 Flyback Transformer for US Texas Instruments
LM3445, AN-2069
750815040 Offline Transformer Texas Instruments
LM3448
750813046 Offline Transformer 750813045 Offline Transformer Texas Instruments
750310787 744746221 7447462152 750310784 Texas Instruments
LM3450
TPS92010EVM-592 Offline Transformer Radial Leaded Wire Wound Inductor Radial Leaded Wire Wound Inductor Common Mode Choke TPS92010EVM-631
750310787 Flyback Transformer for US 750310334 Flyback Transformer for Europe 750310784 Common Mode Choke for US and Europe Texas Instruments
TPS92070
13W
180-240RMS
TRIAC
Lamp Bulb Replacement, LED Luminaires, Downlights, Wall Washers
48
7508110410 750082157 768772102 750310784 Texas Instruments 750811146 Texas Instruments Texas Instruments 750811148
Offline Transformer Analog Modem Transformer Power Inductor Common Mode Choke TPS92210-PMP6001 Flyback Transformer TPS92210-PMP6002 TPS92210-PMP6003 Flyback Transformer for US
13W
90-265RMS
Non-dimmable
Light Bulb Replacement
49
11W 11W
90-135RMS 180-265RMS
TRIAC TRIAC
Light Bulb Replacement Light Bulb Replacement
50 50
8W
90-135RMS
Non-dimmable
LED Lamps
51
750311650 Common Mode Choke for US and Europe Texas Instruments TPS92310 750341086 Flyback Transformer for US 750341087 Flyback Transformer for Europe
7
Eagle Library Wurth Electronics Midcom releases new EAGLE library V1.0. Now EAGLE users can concentrate on easier and earlier board design by using our component library, which offers pre-drawn pad layouts and pinouts for preferred, standard, and non-standard package styles. Library includes: n Preferred, standard, and non-standard package styles n Links to datasheets in the device descriptions n NEW! T8 package styles n NEW! Planar package styles n NEW! SMD offline package styles
Component schematics show windings with specific and recommended pinouts available.
Accurate pad layouts with redundant pin labeling for easier placement.
The EAGLE library is available through the CadSoft EAGLE site or www.we-online.com/toolbox
8
www.we-online.com
Speedy Design Service
for Customized Power & Telecom Transformers
World’s fastest sample service for customized transformers
1
Complete Speedy Design Form www.we-online.com/speedy
2
more than you expect
Choose your designated service option
Speedy Design Service Order Form
Please complete and e-mail to
[email protected] or fax to Wurth Electronics Midcom Inc. +1 605 886 4486. Only include the specifications you require. Company Information
Selected Service Time Ship next day* Ship in 3 days*
Price $1,200 $900
Company
Phone
Department
E-mail
Name
Payment Type
Service Ordered ❏ ship next day
City / State
❏ ship 3 days
Postal Code
Country
Application
If product safety is an issue, please contact us immediately for technical consultation. Our products are not designed for aviation, medical, automotive or life supporting devices. Such applications require our written approval prior to use.
IC Manufacturer
Target Price Estimated Annual Usage
IC Number/Name
Start of Production
Application/Project Name
*Shipped with FedEx Priority
Specification
Complete only those specifications of interest and number in order of priority.
Package Style: ❏ EP5 ❏ EP7 ❏ EP10 ❏ EP13 ❏ EPX7 ❏ EPX9 ❏ ER9.5 ❏ ER11.5 ❏ ER14.5 ❏ EFD15 ❏ EFD20 ❏ EFD25 ❏ EF12.6 ❏ EE13 ❏ EE16 ❏ EF16 ❏ EF20 ❏ EF25 ❏ ER28 General Specifications
3
Send to Wurth Electronics Midcom
Fax
❏ Purchase Order (#__________________________) ❏ Credit Card (Visa, MasterCard, American Express)
Street
Value
Priority *
Power Parts
Primary Inductance (µH)
Topology
Current in Primary (A)
Total Output Power (W)
Turns Ratio
Input Voltage Range (V)
Leakage Inductance (µH)
Operating Frequency (kHz)
Value
Priority *
Max. & Min. Duty Cycle Telecom Parts
Value
Priority *
Frequency Response (dB)
VAUX (V) indicate PRI or SEC IAUX (A)
Return Loss (dB)
VSEC1 with VDIODE (V)
Total Harmonic Distortion (dB)
ISEC1 (A)
Longitudinal Balance (dB)
VSEC2 with VDIODE (V)
Line Impedance (Ω)
ISEC2 (A)
Load Impedance (Ω)
Email:
[email protected] or Contact: your local Wurth Electronics Midcom salesperson
4
* Priority: Please prioritize the most important specifications with numbers (e.g. 1, 2, 3) Temperature Range:
Note: Wurth Electronics Midcom Inc. will design to meet the specifications as closely as possible with emphasis given to those parameters with priority. Samples will ship with necessary deviations reported along with the test data.
Agency Requirements Regulatory Agencies: ❏ IEC61558 Insulation Requirements: ❏ Functional ❏ Basic ❏ Supplementary ❏ Reinforced Dielectric Withstand Voltage
❏ IEC60950 ❏ Functional ❏ Basic ❏ Supplementary ❏ Reinforced
❏ UL1310
❏ Other
Working Voltage
This is what you receive: Specification Sheet, Test Data, and 5 Customized Pieces
What applications are supported? • Any applications that fit package styles •
Switch Mode Power: - Flyback - Forward - Push-Pull - Coupled Inductors
• Telecom Applications: - xDSL - POTS Splitter Inductors
9
Introduction Lighting an LED used to be as simple as a resistor off a power rail for the proper drive current. Things are just not that simple anymore. We enter the age of “green”, global warming, and an awareness of our environment. LED lighting consumes half as much power as the “fading green” CCFL, and only 10% as much power as incandescent light bulbs. The US Department of Energy (DOE) has taken notice. With lighting using almost 25% of all electrical energy in the country, the DOE has developed an energy goal to reduce lighting consumption by 50% by the year 2025; thereby, saving more than $280 billion over the next 20 years. High efficiency of LEDs is only the beginning of the benefits. LED lighting truly is: ■
Green • No mercury gas • More robust • Long-life for less landfill waste
■ Cost effective • Efficient • Longer life span ■
“Wait a minute! I understand the high efficiency and the long life of LED lighting, but it’s healthy too?” LED lighting does not contain mercury, like CCFL, which we know is harmful to both our health and the environment. LED lighting also has lower UV and electromagnetic radiation than other lighting types.
Power (W) Lamp Price (Real) Natural Life (H) Replace (Times/Y) Consume (KW.h/Y)
10
www.we-online.com
The design centers and laboratories of Wurth Electronics Midcom are aware of these market forces, and we've designed and manufactured magnetics products for this industry. For DC to DC type of applications, we have developed both catalog and custom storage inductors for switching buck regulators. Typically the DC to DC applications are less than 15W, very small, efficient, and inexpensive. These are limited to applications which are not isolated, and where the output voltage is less than the input voltage. Our extensive lines of WE-TPC and WE-PD inductors are suitable for almost any buck lighting application. For DC to DC applications where isolation is required, flyback topologies with our transformers are usually used. DC to DC Applications • Automotive • Bicycles • Flashlights • Sporting gear • Solar fixtures
Health benefits • No mercury • No UV radiation • Low electromagnetic radiation
ITEM
We see market trends which glimmer of LED lighting in the not-sodistant future. In its new report “LEDs and Laser Diodes: Solid State Lighting Applications, Technologies, and Market Opportunities”, NextGen Research forecasts a compound 22% AGR through 2013 with revenues reaching $33B by 2012. The Report Buyer, “U.S. Solid-State (LED) Lighting Market Trends, Opportunities and R&D Activities 2009 – 2014” predictions are even higher, at 30.9%. The future certainly looks bright for LED lighting.
Incandescent Lamp
Fluorescent Lamp
LED Lamp
400
80
40
1.00
4.00
20.00
