Version 4
SHEET 1 880 680
WIRE -32 -128 -224 -128
WIRE 400 -128 48 -128
WIRE 528 -128 464 -128
WIRE -32 0 -112 0
WIRE 128 0 32 0
WIRE 320 0 128 0
WIRE 400 0 320 0
WIRE 528 0 528 -128
WIRE 528 0 464 0
WIRE 128 48 128 0
WIRE 320 48 320 0
WIRE -112 96 -112 0
WIRE 128 160 128 128
WIRE 320 160 320 128
WIRE 528 192 528 0
WIRE -224 208 -224 -128
WIRE -112 208 -112 176
WIRE -112 208 -224 208
WIRE -112 256 -112 208
WIRE 128 272 128 224
WIRE 320 272 320 224
WIRE -112 384 -112 336
WIRE 128 384 128 336
WIRE 128 384 -112 384
WIRE 320 384 320 336
WIRE 320 384 128 384
WIRE 528 384 528 272
WIRE 528 384 320 384
WIRE 128 432 128 384
FLAG 128 432 0
SYMBOL voltage -112 80 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V_Step-Up-Wandler
SYMATTR Value 7.4V
SYMBOL voltage 528 176 R0
SYMATTR InstName V_11A_LED_Trafo
SYMATTR Value 12V
SYMBOL diode -32 16 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 464 -16 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL LED 112 272 R0
SYMATTR InstName D3
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 112 160 R0
SYMATTR InstName D4
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 304 160 R0
SYMATTR InstName D5
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL LED 304 272 R0
SYMATTR InstName D6
SYMATTR Value NSPW500BS
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 112 32 R0
SYMATTR InstName R1
SYMATTR Value 270
SYMBOL res 304 32 R0
SYMATTR InstName R2
SYMATTR Value 270
SYMBOL voltage -112 240 R0
SYMATTR InstName V_Akkus
SYMATTR Value 4.4V
SYMBOL res 64 -144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R_Akku_slow_Ladewiderstand
SYMATTR Value 150
SYMBOL diode 464 -144 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName D7
SYMATTR Value 1N4148
TEXT -146 424 Left 2 !.tran 1