myPower online Design Center Featuring IR Ballast Designer Software http://mypower.irf.com Prepared by: Dan Barsell Design Services Applications Engineer Home page & login: Click on any image to log in Login protects your saved designs Enter email address and password here Or register free by clicking here Ballast Design Assistant Software Generates complete electronic ballast schematic, bill of materials, and inductor specifications for a selected lamp type and input voltage range. Advanced display page of lamp requirements and ballast operating points. Time domain graph showing actual ballast output waveforms. Inductor designer feature for calculating core size, air gap and number of windings. Electrical data and component value tables are also included for optimizing entire ballast product families. •Free Software! •Simple 5-Step Ballast Design Process •Lamp Browser •Design Browser •Advanced Display Page •Ballast Operating Points Calculation •LC Tank Component Calculator •Ballast Operating Points Graph •IC Component Calculator •Time Domain Graph •Inductor Designer •Windows-based Graphical Interface PFC Component Calculator •IR2156, IR21571, IR21592, IR21593, IR2166, IR2167, IR2520D, IR2161 Component Calculator Schematic •Bill of Materials •Electrical Data Table •Inductor Specification Sheet •Component Value Table •Operates on Windows XP EASY 5 step process 1. 2. 3. 4. 5. Select your IC IR21571, IR2156, IR21592, IR2166, IR2167, IR2520D or IR2161. Select your input voltage range 80-140, 90-265 or 185-265VAC. Select your lamp type Built in database with 38 types listed! Select circuit configuration 2 single lamp & 4 dual lamp types. Click on “Design” and a complete analysis is done with complete schematic, bills of material, plus inductor design with part numbers. Software output: Qty Type Complete schematic & BOM! Value Rating 1 Bridge Rectifier 1A 1000V Tolerance Reference 1 Capacitor 0.15 uF 275VAC C1 2 Capacitor 0.1 uF 400V C2 2 Capacitor 0.1 uF 25V 1 DC Bus Capacitor 10 uF 450V 105C 1 Capacitor 0.68 uF 25V 5% 1 Capacitor 330 pF 25V 2 Capacitor 0.47 uF 25V 1 Preheat Time Capacitor 0.2 uF 25V 5% CPH 1 Resonant Capacitor 3.3 nF 1500V 5% CRES 1 Capacitor 470 pF 25V CSD1 1 Capacitor 820 pF 630V CSNUB 1 Capacitor 470 pF 25V 1 Capacitor 2.2 uF 25V CVCC2 1 Capacitor 0.01 uF 25V CVDC 1 Y Capacitor 2.2 nF 250VAC 1 Fast Recovery Diode 600 V 1A 1 Diode 12.6V DCOMP 3 Diode 1N4148 DCP1 1 PFC Diode 600 V 1 Fuse 2A 1 Ballast Control IC IR2166 1 Common-mode Line Filter 2x10mH 0.4A 1 PFC Inductor 1.1 mH 1.6 Apk 5% LPFC 1 Resonant Inductor 2.7 mH 1.3 Apk 5% LRES 2 Half-Bridge MOSFET IRF720 1 PFC MOSFET IRF730 1 Current Sense Resistor 1.2 Ohm 1 Resistor Do Not Place 3 Resistor 220 KOhm 1 Resistor 1.2 KOhm 3 Resistor 20 Ohm 1 Resistor 1 KOhm 1 Preheat Frequency Resistor 51 KOhm 1 Resistor 220 KOhm 1 Resistor 100 KOhm 1 Resistor 343.15 KOhm 1 Oscillator Timing Resistor 62 KOhm 1 Varistor 470 V 2 Resistor 680 KOhm 1 Resistor 56 KOhm 1 Resistor 22 KOhm BR1 CBOOT CBUS CCOMP CCS CEOL 1% CT CY DBOOT 1A DPFC 250VAC F1 IC BALLAST L1 MHS MPFC 1% RCS RDC 200V REOL1 5% REOL4 RHO RLIM 1% RPH RPU RSD 400V RSUPPLY 1% RT RV1 200V RVBUS1 1% RVDC RZX Additional software output: Inductor data including core part number, wire, gap and turns! Graph showing operating points: • Preheat • Ignition • Run Comments: [email protected] 4-25-2006