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Improved Line supply

Discussion in 'Electronic Basics' started by Jamie, Oct 4, 2012.

  1. Jamie

    Jamie Guest

    Some one pointed out that my Mosfet was generating heat..
    I fixed that. :)
    improved version, the MOSFET now switches full on.

    Version 4
    SHEET 1 880 680
    WIRE 528 -64 304 -64
    WIRE 544 -64 528 -64
    WIRE 640 -64 608 -64
    WIRE 704 -64 640 -64
    WIRE 640 -32 640 -64
    WIRE 304 -16 304 -64
    WIRE 304 -16 240 -16
    WIRE 368 -16 304 -16
    WIRE 528 0 528 -64
    WIRE 240 32 240 -16
    WIRE 368 32 368 -16
    WIRE 704 48 640 48
    WIRE 704 64 704 48
    WIRE 640 80 640 48
    WIRE 640 80 576 80
    WIRE 528 112 528 96
    WIRE 640 112 640 80
    WIRE 32 128 -32 128
    WIRE 240 128 240 96
    WIRE 240 128 96 128
    WIRE 368 160 368 96
    WIRE 368 160 144 160
    WIRE 240 192 240 128
    WIRE 368 192 368 160
    WIRE -32 256 -32 208
    WIRE 32 256 -32 256
    WIRE 144 256 144 160
    WIRE 144 256 96 256
    WIRE 240 288 240 256
    WIRE 240 288 224 288
    WIRE 304 288 240 288
    WIRE 368 288 368 256
    WIRE 368 288 304 288
    WIRE 448 288 416 288
    WIRE 640 288 640 176
    WIRE 640 288 512 288
    WIRE 304 320 304 288
    WIRE 224 384 224 288
    WIRE 304 400 304 384
    WIRE 416 416 416 288
    WIRE 224 496 224 464
    WIRE 416 496 416 416
    WIRE 416 496 224 496
    WIRE 224 512 224 496
    WIRE 416 512 416 496
    FLAG 304 400 0
    FLAG 224 576 0
    FLAG 416 592 0
    FLAG 640 352 0
    FLAG 416 416 Pout
    FLAG 528 112 0
    FLAG 704 128 0
    SYMBOL cap 96 112 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C1
    SYMATTR Value 10µ
    SYMBOL Misc\\signal -32 112 R0
    WINDOW 3 -229 90 Left 2
    WINDOW 123 0 0 Left 2
    WINDOW 39 0 0 Left 2
    SYMATTR Value SINE(0 220 50)
    SYMATTR InstName V1
    SYMBOL diode 256 96 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D1
    SYMATTR Value MUR460
    SYMBOL diode 384 96 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D2
    SYMATTR Value MUR460
    SYMBOL diode 256 256 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D3
    SYMATTR Value MUR460
    SYMBOL diode 384 256 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D4
    SYMATTR Value MUR460
    SYMBOL cap 96 240 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C2
    SYMATTR Value 10µ
    SYMBOL cap 288 320 R0
    SYMATTR InstName C3
    SYMATTR Value 4700µ
    SYMBOL zener 656 176 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D5
    SYMATTR Value BZX84C10L
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL diode 512 272 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName D6
    SYMATTR Value 1N914
    SYMBOL cap 208 512 R0
    SYMATTR InstName C5
    SYMATTR Value 4700µ
    SYMBOL res 400 496 R0
    SYMATTR InstName R2
    SYMATTR Value 1k
    SYMBOL cap 624 288 R0
    SYMATTR InstName C6
    SYMATTR Value 10n
    SYMBOL res 208 368 R0
    SYMATTR InstName R3
    SYMATTR Value 1
    SYMBOL nmos 576 0 M0
    SYMATTR InstName M1
    SYMATTR Value BSC600N25NS3
    SYMBOL res 624 -48 R0
    SYMATTR InstName R4
    SYMATTR Value 220k
    SYMBOL diode 544 -48 R270
    WINDOW 0 32 32 VTop 2
    WINDOW 3 0 32 VBottom 2
    SYMATTR InstName D7
    SYMATTR Value 1N914
    SYMBOL cap 688 64 R0
    SYMATTR InstName C4
    SYMATTR Value 10n
    TEXT -64 0 Left 2 !.tran 2
    TEXT 424 464 Left 2 ;(-) Reg out

    Jamie


    Version 4
    SHEET 1 880 680
    WIRE 528 -64 304 -64
    WIRE 544 -64 528 -64
    WIRE 640 -64 608 -64
    WIRE 704 -64 640 -64
    WIRE 640 -32 640 -64
    WIRE 304 -16 304 -64
    WIRE 304 -16 240 -16
    WIRE 368 -16 304 -16
    WIRE 528 0 528 -64
    WIRE 240 32 240 -16
    WIRE 368 32 368 -16
    WIRE 704 48 640 48
    WIRE 704 64 704 48
    WIRE 640 80 640 48
    WIRE 640 80 576 80
    WIRE 528 112 528 96
    WIRE 640 112 640 80
    WIRE 32 128 -32 128
    WIRE 240 128 240 96
    WIRE 240 128 96 128
    WIRE 368 160 368 96
    WIRE 368 160 144 160
    WIRE 240 192 240 128
    WIRE 368 192 368 160
    WIRE -32 256 -32 208
    WIRE 32 256 -32 256
    WIRE 144 256 144 160
    WIRE 144 256 96 256
    WIRE 240 288 240 256
    WIRE 240 288 224 288
    WIRE 304 288 240 288
    WIRE 368 288 368 256
    WIRE 368 288 304 288
    WIRE 448 288 416 288
    WIRE 640 288 640 176
    WIRE 640 288 512 288
    WIRE 304 320 304 288
    WIRE 224 384 224 288
    WIRE 304 400 304 384
    WIRE 416 416 416 288
    WIRE 224 496 224 464
    WIRE 416 496 416 416
    WIRE 416 496 224 496
    WIRE 224 512 224 496
    WIRE 416 512 416 496
    FLAG 304 400 0
    FLAG 224 576 0
    FLAG 416 592 0
    FLAG 640 352 0
    FLAG 416 416 Pout
    FLAG 528 112 0
    FLAG 704 128 0
    SYMBOL cap 96 112 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C1
    SYMATTR Value 10µ
    SYMBOL Misc\\signal -32 112 R0
    WINDOW 3 -229 90 Left 2
    WINDOW 123 0 0 Left 2
    WINDOW 39 0 0 Left 2
    SYMATTR Value SINE(0 220 50)
    SYMATTR InstName V1
    SYMBOL diode 256 96 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D1
    SYMATTR Value MUR460
    SYMBOL diode 384 96 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D2
    SYMATTR Value MUR460
    SYMBOL diode 256 256 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D3
    SYMATTR Value MUR460
    SYMBOL diode 384 256 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D4
    SYMATTR Value MUR460
    SYMBOL cap 96 240 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C2
    SYMATTR Value 10µ
    SYMBOL cap 288 320 R0
    SYMATTR InstName C3
    SYMATTR Value 4700µ
    SYMBOL zener 656 176 R180
    WINDOW 0 24 64 Left 2
    WINDOW 3 24 0 Left 2
    SYMATTR InstName D5
    SYMATTR Value BZX84C10L
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL diode 512 272 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName D6
    SYMATTR Value 1N914
    SYMBOL cap 208 512 R0
    SYMATTR InstName C5
    SYMATTR Value 4700µ
    SYMBOL res 400 496 R0
    SYMATTR InstName R2
    SYMATTR Value 1k
    SYMBOL cap 624 288 R0
    SYMATTR InstName C6
    SYMATTR Value 10n
    SYMBOL res 208 368 R0
    SYMATTR InstName R3
    SYMATTR Value 1
    SYMBOL nmos 576 0 M0
    SYMATTR InstName M1
    SYMATTR Value BSC600N25NS3
    SYMBOL res 624 -48 R0
    SYMATTR InstName R4
    SYMATTR Value 220k
    SYMBOL diode 544 -48 R270
    WINDOW 0 32 32 VTop 2
    WINDOW 3 0 32 VBottom 2
    SYMATTR InstName D7
    SYMATTR Value 1N914
    SYMBOL cap 688 64 R0
    SYMATTR InstName C4
    SYMATTR Value 10n
    TEXT -64 0 Left 2 !.tran 2
    TEXT 424 464 Left 2 ;(-) Reg out
     
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