Rev Author Line No. Line
3916 kakl 1 EESchema Schematic File Version 2
2 LIBS:power
3 LIBS:device
4 LIBS:transistors
5 LIBS:conn
6 LIBS:linear
7 LIBS:regul
8 LIBS:74xx
9 LIBS:cmos4000
10 LIBS:adc-dac
11 LIBS:memory
12 LIBS:xilinx
13 LIBS:special
14 LIBS:microcontrollers
15 LIBS:dsp
16 LIBS:microchip
17 LIBS:analog_switches
18 LIBS:motorola
19 LIBS:texas
20 LIBS:intel
21 LIBS:audio
22 LIBS:interface
23 LIBS:digital-audio
24 LIBS:philips
25 LIBS:display
26 LIBS:cypress
27 LIBS:siliconi
28 LIBS:opto
29 LIBS:atmel
30 LIBS:contrib
31 LIBS:valves
32 LIBS:header
33 LIBS:mechanical
34 LIBS:HV-cache
35 EELAYER 25 0
36 EELAYER END
37 $Descr A4 11693 8268
38 encoding utf-8
39 Sheet 1 1
40 Title "HV inverter"
41 Date "22. 2. 2015"
42 Rev "1"
43 Comp "MLAB www.mlab.cz"
44 Comment1 "High voltage inverter for CCFL"
45 Comment2 "KAKL <kakl@astro.cz>"
46 Comment3 ""
47 Comment4 ""
48 $EndDescr
49 $Comp
50 L DIODE D1
51 U 1 1 549D660A
52 P 10000 1300
53 F 0 "D1" V 10100 1300 40 0000 R CNN
54 F 1 "DIODE" V 9900 1300 40 0000 R CNN
55 F 2 "" H 10000 1300 60 0000 C CNN
56 F 3 "" H 10000 1300 60 0000 C CNN
57 1 10000 1300
58  
59 $EndComp
60 $Comp
61 L C C2
62 U 1 1 549D6F9A
63 P 9550 1300
64 F 0 "C2" H 9550 1400 40 0000 L CNN
65 F 1 "100nF" H 9550 1200 40 0000 L CNN
66 F 2 "" H 9588 1150 30 0000 C CNN
67 F 3 "" H 9550 1300 60 0000 C CNN
68 1 9550 1300
69 1 0 0 -1
70 $EndComp
71 $Comp
72 L CP2 C1
73 U 1 1 549D6FF1
74 P 9100 1300
75 F 0 "C1" H 9100 1400 40 0000 L CNN
76 F 1 "100 uF" H 9106 1215 40 0000 L CNN
77 F 2 "" H 9138 1150 30 0000 C CNN
78 F 3 "" H 9100 1300 60 0000 C CNN
79 1 9100 1300
80 1 0 0 -1
81 $EndComp
82 Wire Wire Line
83 10250 950 10400 950
84 Wire Wire Line
85 10250 1550 10250 950
86 Wire Wire Line
87 9100 1550 10250 1550
88 Wire Wire Line
89 10000 1550 10000 1500
90 Wire Wire Line
91 9100 1050 10400 1050
92 Wire Wire Line
93 10000 1050 10000 1100
94 Wire Wire Line
95 9550 1050 9550 1100
96 Connection ~ 10000 1050
97 Wire Wire Line
98 9100 1000 9100 1100
99 Connection ~ 9550 1050
100 Wire Wire Line
101 9550 1550 9550 1500
102 Connection ~ 10000 1550
103 Wire Wire Line
104 9100 1500 9100 1600
105 Connection ~ 9550 1550
106 Connection ~ 9100 1050
107 $Comp
108 L GND #PWR2
109 U 1 1 549D73B2
110 P 9100 1600
111 F 0 "#PWR2" H 9100 1350 60 0001 C CNN
112 F 1 "GND" H 9100 1450 60 0000 C CNN
113 F 2 "" H 9100 1600 60 0000 C CNN
114 F 3 "" H 9100 1600 60 0000 C CNN
115 1 9100 1600
116 1 0 0 -1
117 $EndComp
118 Connection ~ 9100 1550
119 Wire Notes Line
120 10950 750 8900 750
121 Wire Notes Line
122 8900 750 8900 1950
123 Wire Notes Line
124 8900 1950 10950 1950
125 Wire Notes Line
126 10950 1950 10950 750
127 Text Notes 8900 1950 0 60 ~ 0
128 POWER INPUT
129 $Comp
130 L HOLE M1
131 U 1 1 549D7549
132 P 10050 2150
133 F 0 "M1" V 9950 2150 60 0000 C CNN
134 F 1 "HOLE" H 10050 2050 60 0001 C CNN
135 F 2 "" H 10050 2150 60 0000 C CNN
136 F 3 "" H 10050 2150 60 0000 C CNN
137 1 10050 2150
138  
139 $EndComp
140 $Comp
141 L HOLE M2
142 U 1 1 549D7628
143 P 10250 2150
144 F 0 "M2" V 10150 2150 60 0000 C CNN
145 F 1 "HOLE" H 10250 2050 60 0001 C CNN
146 F 2 "" H 10250 2150 60 0000 C CNN
147 F 3 "" H 10250 2150 60 0000 C CNN
148 1 10250 2150
149  
150 $EndComp
151 $Comp
152 L HOLE M3
153 U 1 1 549D7646
154 P 10450 2150
155 F 0 "M3" V 10350 2150 60 0000 C CNN
156 F 1 "HOLE" H 10450 2050 60 0001 C CNN
157 F 2 "" H 10450 2150 60 0000 C CNN
158 F 3 "" H 10450 2150 60 0000 C CNN
159 1 10450 2150
160  
161 $EndComp
162 $Comp
163 L HOLE M4
164 U 1 1 549D7665
165 P 10650 2150
166 F 0 "M4" V 10550 2150 60 0000 C CNN
167 F 1 "HOLE" H 10650 2050 60 0001 C CNN
168 F 2 "" H 10650 2150 60 0000 C CNN
169 F 3 "" H 10650 2150 60 0000 C CNN
170 1 10650 2150
171  
172 $EndComp
173 $Comp
174 L GND #PWR3
175 U 1 1 549D770F
176 P 10850 2100
177 F 0 "#PWR3" H 10850 1850 60 0001 C CNN
178 F 1 "GND" H 10850 1950 60 0000 C CNN
179 F 2 "" H 10850 2100 60 0000 C CNN
180 F 3 "" H 10850 2100 60 0000 C CNN
181 1 10850 2100
182 1 0 0 -1
183 $EndComp
184 Wire Wire Line
185 10850 2050 10850 2100
186 Wire Wire Line
187 10050 2050 10850 2050
188 Wire Wire Line
189 10050 2050 10050 2100
190 Wire Wire Line
191 10250 2100 10250 2050
192 Connection ~ 10250 2050
193 Wire Wire Line
194 10450 2100 10450 2050
195 Connection ~ 10450 2050
196 Wire Wire Line
197 10650 2100 10650 2050
198 Connection ~ 10650 2050
199 Wire Notes Line
200 9950 2000 10950 2000
201 Wire Notes Line
202 10950 2000 10950 2400
203 Wire Notes Line
204 10950 2400 9950 2400
205 Wire Notes Line
206 9950 2400 9950 2000
207 Text Notes 9950 2400 0 60 ~ 0
208 MOUNTING HOLES
209 $Comp
210 L IRG4PF50W Q1
211 U 1 1 54EA2C39
212 P 4150 3050
213 F 0 "Q1" H 4100 2900 40 0000 R CNN
214 F 1 "IGBT" H 4150 3200 40 0000 R CNN
215 F 2 "TO247AC" H 3980 3155 29 0001 C CNN
216 F 3 "" H 4150 3050 60 0000 C CNN
217 1 4150 3050
218 1 0 0 -1
219 $EndComp
220 $Comp
221 L TRANSFO2 T1
222 U 1 1 54EA349E
223 P 4900 2100
224 F 0 "T1" H 4900 2600 50 0000 C CNN
225 F 1 "CTX210609-R" H 4900 1600 50 0000 C CNN
226 F 2 "~" H 4900 2100 60 0001 C CNN
227 F 3 "" H 4900 2100 60 0000 C CNN
228 1 4900 2100
229 -1 0 0 -1
230 $EndComp
231 $Comp
232 L TC4428 U1
233 U 1 1 54EA4E11
234 P 3150 3100
235 F 0 "U1" H 3300 3300 70 0000 C CNN
236 F 1 "TC4428" H 3400 2900 70 0000 C CNN
237 F 2 "" H 3150 3100 60 0000 C CNN
238 F 3 "" H 3150 3100 60 0000 C CNN
239 1 3150 3100
240 1 0 0 -1
241 $EndComp
242 Wire Wire Line
243 4250 1700 4250 2850
244 Wire Wire Line
245 3650 3100 3950 3100
246 Wire Wire Line
247 4250 1700 4500 1700
248 Wire Wire Line
249 3150 2800 3150 2000
250 $Comp
251 L GND #PWR?
252 U 1 1 54EA51C0
253 P 3150 3750
254 F 0 "#PWR?" H 3150 3500 60 0001 C CNN
255 F 1 "GND" H 3150 3600 60 0000 C CNN
256 F 2 "" H 3150 3750 60 0000 C CNN
257 F 3 "" H 3150 3750 60 0000 C CNN
258 1 3150 3750
259 1 0 0 -1
260 $EndComp
261 $Comp
262 L GND #PWR?
263 U 1 1 54EA51D6
264 P 4250 3750
265 F 0 "#PWR?" H 4250 3500 60 0001 C CNN
266 F 1 "GND" H 4250 3600 60 0000 C CNN
267 F 2 "" H 4250 3750 60 0000 C CNN
268 F 3 "" H 4250 3750 60 0000 C CNN
269 1 4250 3750
270 1 0 0 -1
271 $EndComp
272 Wire Wire Line
273 4250 3750 4250 3250
274 Wire Wire Line
275 3150 3750 3150 3400
276 $Comp
277 L STABI CCFL
278 U 1 1 54EA5448
279 P 6100 2050
280 F 0 "CCFL" H 5850 2250 50 0000 C CNN
281 F 1 "Kr bulb without filament" H 5500 1800 50 0000 C CNN
282 F 2 "VALVE-MINI_P" H 6100 2200 50 0001 C CNN
283 F 3 "" H 6100 2050 60 0000 C CNN
284 1 6100 2050
285 -1 0 0 1
286 $EndComp
287 Wire Wire Line
288 5300 1900 5300 1350
289 Wire Wire Line
290 5300 1350 6100 1350
291 Wire Wire Line
292 6100 1350 6100 1750
293 Wire Wire Line
294 5300 2300 5300 2850
295 Wire Wire Line
296 5300 2850 6100 2850
297 Wire Wire Line
298 6100 2850 6100 2350
299 $Comp
300 L INDUCTOR L1
301 U 1 1 54EA5CF0
302 P 3700 2000
303 F 0 "L1" V 3650 2000 50 0000 C CNN
304 F 1 "100 uH" V 3800 2000 50 0000 C CNN
305 F 2 "" H 3700 2000 60 0000 C CNN
306 F 3 "" H 3700 2000 60 0000 C CNN
307 1 3700 2000
308  
309 $EndComp
310 Wire Wire Line
311 2100 2000 3400 2000
312 Connection ~ 3150 2000
313 $Comp
314 L HEADER_2x04_PARALLEL J1
315 U 1 1 54EA6050
316 P 10650 1100
317 F 0 "J1" H 10650 850 60 0000 C CNN
318 F 1 "POWER 12V" H 10650 1350 60 0000 C CNN
319 F 2 "" H 10650 1250 60 0000 C CNN
320 F 3 "" H 10650 1250 60 0000 C CNN
321 1 10650 1100
322 1 0 0 -1
323 $EndComp
324 Wire Wire Line
325 10250 1250 10400 1250
326 Connection ~ 10250 1250
327 Wire Wire Line
328 10400 1150 10350 1150
329 Wire Wire Line
330 10350 1150 10350 1050
331 Connection ~ 10350 1050
332 $Comp
333 L +12V #PWR?
334 U 1 1 54EA684C
335 P 9100 1000
336 F 0 "#PWR?" H 9100 850 60 0001 C CNN
337 F 1 "+12V" H 9100 1140 60 0000 C CNN
338 F 2 "" H 9100 1000 60 0000 C CNN
339 F 3 "" H 9100 1000 60 0000 C CNN
340 1 9100 1000
341 1 0 0 -1
342 $EndComp
343 $Comp
344 L +12V #PWR?
345 U 1 1 54EA6908
346 P 2100 1800
347 F 0 "#PWR?" H 2100 1650 60 0001 C CNN
348 F 1 "+12V" H 2100 1940 60 0000 C CNN
349 F 2 "" H 2100 1800 60 0000 C CNN
350 F 3 "" H 2100 1800 60 0000 C CNN
351 1 2100 1800
352 1 0 0 -1
353 $EndComp
354 Wire Wire Line
355 2100 2000 2100 1800
356 $Comp
357 L GND #PWR?
358 U 1 1 54EA6FBD
359 P 5700 3050
360 F 0 "#PWR?" H 5700 2800 60 0001 C CNN
361 F 1 "GND" H 5700 2900 60 0000 C CNN
362 F 2 "" H 5700 3050 60 0000 C CNN
363 F 3 "" H 5700 3050 60 0000 C CNN
364 1 5700 3050
365 1 0 0 -1
366 $EndComp
367 Connection ~ 5700 2850
368 Wire Wire Line
369 5700 2850 5700 3050
370 $Comp
371 L HEADER_2x02_PARALLEL J2
372 U 1 1 54EA71C4
373 P 2250 3150
374 F 0 "J2" H 2250 3000 60 0000 C CNN
375 F 1 "from uC" H 2250 3300 60 0000 C CNN
376 F 2 "" H 2250 3200 60 0000 C CNN
377 F 3 "" H 2250 3200 60 0000 C CNN
378 1 2250 3150
379 -1 0 0 1
380 $EndComp
381 $Comp
382 L GND #PWR?
383 U 1 1 54EA73EB
384 P 2500 3750
385 F 0 "#PWR?" H 2500 3500 60 0001 C CNN
386 F 1 "GND" H 2500 3600 60 0000 C CNN
387 F 2 "" H 2500 3750 60 0000 C CNN
388 F 3 "" H 2500 3750 60 0000 C CNN
389 1 2500 3750
390 1 0 0 -1
391 $EndComp
392 Wire Wire Line
393 2500 3750 2500 3200
394 Wire Wire Line
395 2500 3100 2650 3100
396 Wire Wire Line
397 4000 2000 4500 2000
398 $EndSCHEMATC