Version 4 SHEET 1 1084 744 WIRE 144 -16 32 -16 WIRE 336 -16 208 -16 WIRE -320 48 -368 48 WIRE -256 48 -320 48 WIRE -144 48 -192 48 WIRE 32 48 32 -16 WIRE 32 48 -144 48 WIRE 96 48 32 48 WIRE 336 48 336 -16 WIRE 336 48 256 48 WIRE 448 48 336 48 WIRE 576 48 448 48 WIRE 656 48 576 48 WIRE 688 48 656 48 WIRE 32 80 32 48 WIRE 448 80 448 48 WIRE 336 96 336 48 WIRE 576 96 576 48 WIRE 688 128 688 48 WIRE -256 144 -288 144 WIRE -144 144 -144 48 WIRE -144 144 -192 144 WIRE -368 160 -368 48 WIRE -16 160 -16 128 WIRE -16 160 -96 160 WIRE 32 160 32 144 WIRE 448 160 448 144 WIRE -96 176 -96 160 WIRE -16 176 -16 160 WIRE 176 176 176 144 WIRE 176 176 128 176 WIRE 544 192 528 192 WIRE 576 192 576 176 WIRE 576 192 544 192 WIRE 176 208 176 176 WIRE 336 208 336 176 WIRE 336 208 176 208 WIRE 400 208 336 208 WIRE 576 208 576 192 WIRE -320 224 -320 48 WIRE -256 224 -320 224 WIRE -176 224 -192 224 WIRE 688 224 688 208 WIRE 768 224 688 224 WIRE 544 240 544 192 WIRE 64 256 64 176 WIRE 96 256 64 256 WIRE 448 256 448 240 WIRE 176 272 176 208 WIRE 176 272 160 272 WIRE 336 272 336 208 WIRE 688 272 688 224 WIRE 768 272 768 224 WIRE -96 288 -96 256 WIRE 32 288 -96 288 WIRE 96 288 32 288 WIRE 64 304 64 256 WIRE -96 320 -96 288 WIRE 400 320 400 208 WIRE 400 320 384 320 WIRE -368 352 -368 240 WIRE -288 352 -288 144 WIRE -288 352 -368 352 WIRE -256 352 -288 352 WIRE -176 352 -176 224 WIRE -176 352 -192 352 WIRE 176 368 112 368 WIRE 272 384 240 384 WIRE 336 384 336 352 WIRE 336 384 272 384 WIRE 400 384 336 384 WIRE 688 384 688 352 WIRE 768 384 768 336 WIRE 768 384 688 384 WIRE 64 400 64 384 WIRE 144 400 64 400 WIRE 176 400 144 400 WIRE 272 400 272 384 WIRE 336 400 336 384 WIRE -16 416 -16 256 WIRE 16 416 -16 416 WIRE 112 416 112 368 WIRE 112 416 16 416 WIRE -16 432 -16 416 WIRE 400 448 400 384 WIRE 400 448 384 448 WIRE -176 512 -176 352 WIRE -96 512 -96 400 WIRE -96 512 -176 512 WIRE -16 512 -96 512 WIRE 16 512 -16 512 WIRE 144 512 144 400 WIRE 144 512 96 512 WIRE 192 512 144 512 WIRE 336 512 336 480 WIRE 336 512 192 512 WIRE 688 512 688 384 WIRE 688 512 336 512 WIRE -176 528 -176 512 WIRE 192 592 192 576 WIRE 144 608 144 512 WIRE 160 608 144 608 WIRE 256 624 224 624 WIRE 400 624 336 624 WIRE 112 640 112 416 WIRE 160 640 112 640 FLAG 656 48 Out FLAG 208 416 0 FLAG 576 272 0 FLAG 208 352 Out FLAG 528 192 Ref FLAG -16 128 Ref FLAG 272 400 Flt FLAG 192 512 1 FLAG 16 416 F FLAG -176 528 0 FLAG 192 656 0 FLAG 192 576 Out FLAG 400 560 Out FLAG 448 256 0 FLAG 32 160 0 FLAG -144 48 In FLAG 128 304 0 FLAG 128 240 Out FLAG 32 288 CL SYMBOL PowerProducts\\LM317 176 80 R0 SYMATTR InstName U1 SYMBOL res 320 80 R0 SYMATTR InstName R2 SYMATTR Value 340 SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL res 112 496 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value .1 SYMBOL Comparators\\LM339 208 384 R0 WINDOW 3 -55 65 Left 2 SYMATTR InstName U2 SYMBOL References\\tl431a 560 208 R0 WINDOW 3 -74 55 Left 2 SYMATTR InstName U3 SYMBOL res 560 80 R0 SYMATTR InstName R6 SYMATTR Value 5k SYMBOL res 0 160 M0 WINDOW 0 36 59 Left 2 WINDOW 3 24 91 Left 2 SYMATTR InstName R7 SYMATTR Value 100k SYMBOL res -32 416 R0 WINDOW 3 -43 61 Left 2 SYMATTR Value 806 SYMATTR InstName R8 SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL pot 320 256 R0 WINDOW 3 35 96 Left 2 SYMATTR Value Rtot=5K wiper=.65 SYMATTR InstName U4 SYMBOL pot 320 384 R0 SYMATTR InstName U5 SYMATTR Value Rtot=500 wiper=.625 SYMBOL Comparators\\LM339 192 624 R0 WINDOW 3 11 55 Left 2 SYMATTR InstName U6 SYMBOL res 352 608 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 3k SYMBOL LED 384 560 R0 SYMATTR InstName D_LED1 SYMBOL LED 432 80 R0 SYMATTR InstName D_LED2 SYMBOL res 464 256 R180 WINDOW 0 -30 83 Left 2 WINDOW 3 -27 35 Left 2 SYMATTR InstName R3 SYMATTR Value 2k SYMBOL diode 208 -32 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D1 SYMATTR Value 1N4001 SYMBOL schottky -256 64 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D2 SYMATTR Value DFLS220L SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky -256 160 R270 WINDOW 0 32 32 VTop 2 WINDOW 3 0 32 VBottom 2 SYMATTR InstName D3 SYMATTR Value DFLS220L SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky -192 208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName D4 SYMATTR Value DFLS220L SYMATTR Description Diode SYMATTR Type diode SYMBOL schottky -192 336 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 36 49 VTop 2 SYMATTR InstName D5 SYMATTR Value DFLS220L SYMATTR Description Diode SYMATTR Type diode SYMBOL voltage -368 144 R0 WINDOW 0 -65 53 Left 2 WINDOW 3 -137 233 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value SINE(0 {15*1.4} 60) SYMBOL polcap 16 80 R0 SYMATTR InstName C1 SYMATTR Value 2mf SYMBOL res 672 112 R0 SYMATTR InstName Rs SYMATTR Value .1 SYMBOL res 672 256 R0 SYMATTR InstName Rp SYMATTR Value 200 SYMBOL cap 752 272 R0 SYMATTR InstName C2 SYMATTR Value 1 SYMBOL Comparators\\LM339 128 272 R0 WINDOW 3 31 24 Left 2 SYMATTR InstName U7 SYMBOL res -80 304 M0 WINDOW 3 22 83 Left 2 SYMATTR Value 4.12K SYMATTR InstName R4 SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL res -80 160 M0 WINDOW 3 25 85 Left 2 SYMATTR Value 100k SYMATTR InstName R9 SYMBOL res 80 288 M0 SYMATTR InstName R10 SYMATTR Value 10k SYMBOL cap 128 160 R90 WINDOW 0 10 47 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 1nf TEXT 712 464 Left 2 !.tran 16 TEXT -336 560 Left 2 ;U4 sets Float Voltage (Set First)\nU4 + U5 set Charge Voltage\nSuggested 12V Battery Float Voltages:\n13.05V - Gel Cell\n13.6V - AGM (Glass Mat)\n13.4V - Flooded Cell TEXT 464 608 Left 2 ;Charging TEXT 512 120 Left 2 ;Pwr TEXT 712 64 Left 2 ;Simulated\nBattery TEXT 712 32 Left 2 !.ic V(out)=12 TEXT -480 432 Left 2 ;V1 is 15V 2A transformer. RECTANGLE Normal 816 416 656 112 2