RM Italy SPS-1050 Schematics

40045 Ponte della Venturina (BO) ITALY

Costruzioni Elettroniche

di Marchioni Davide & Daniele s.n.c.

Mod. SPS 1050 Power supply

Via IV Novembre 215/5

Casella postale N° 33

Tel [phone]

Fax [phone]

E-MAIL [e-mail]

http://www.rmitaly.com

Schematic diagram

V ersion 1.00

date 15-12-2005 Page 1 di 4

Mod SPS 1050 1.00

List of components

C 4 = 680 µF 200 V
C 5 = 680 µF 200 V
C 6 = 470 µF 25 V
C 7 = 100 nF 250 V Polyester
C 8 = 100 nF 250 V Polyester
C 9 = 100 nF 50 V Polyester
C 10 = 4,7 nF 50 V Polyester

date 15-12-2005 Page 2 di 4

C 11 = 470 nF 100 V Polyester
C 12 = 100 nF 50 V Polyester
C 13 = 2,2 nF 1000 V Polyester
C 14 = 470 pF 3000V
C 15 = 2,2 µF 250 V Polyester
C 16 = 2,2 nF 50 V Polyester
C 17 = 2,2 nF 1000 V Polyester
C 18 = 2,2 nF 50 V Polyester

Mod SPS 1050 1.00

C 19 = 2200 µF 35 V 105 °C
C 20 = 2200 µF 35 V 105 °C
C 21 = 2200 µF 35 V 105 °C
C 22 = 470 nF 100 V Polyester

23 = 100 nF 50 V Polyester

C
C

24 = 100 nF 50 V Polyester

C 26 = 100 nF 50 V Polyester
C 29 = 10 µF 25 V
C 30 = 100 nF 50 V Polyester
C 32 = 470 pF 50 V
C 33 = not present
C 34 = 10 nF 50 V
C 35 = 1,0 nF 50 V
C 36 = 470 nF 275 Vac X2
C 37 = 1,0 µF 100 V Polyester
C 38 = 1,0 µF 100 V Polyester
C 39 = 2,2 nF 50 V Polyester
C 40 = 4,7 nF 275 Vac Y
C 42 = 470 nF 275 Vac X2
C 43 = 680 nF 275 Vac X2
C 44 = 4,7 nF 275 Vac Y
C 46 = 470 pF 50 V
C 47 = 100 nF 50 V Polyester
R 2 =68 Ω 2 W
R 3 = 47 KΩ 2 W
R 4 = 2,2 KΩ ¼ W
R 5 = 1,0 KΩ ¼ W
R 6 = 47 KΩ 2 W
R 7 = 2,2 KΩ ¼ W
R 8 = not present
R 9 = Trimmer vert. 4,7 KΩ
R 10 = not present
R 11 = 4,7 KΩ ¼ W
R 12 = 3,3 KΩ ¼ W
R 13 =39 Ω ¼ W
R 14 =47 Ω ½ W
R 15 =56 Ω 5 W
R 17 =47 Ω ½ W
R 18 =27 Ω 2 W
R 19 =47 Ω ½ W
R 21 =56 Ω 5 W
R 22 = not present
R 23 =39 Ω ¼ W
R 25 = 3,3 KΩ ¼ W
R 26 = not present
R 27 = 3,3 KΩ ¼ W
R 28 = 4,7 KΩ ¼ W
R 29 = 1,0 KΩ ¼ W
R 31 = NTC 4,7 KΩ
R 32 = 3,3 KΩ ¼ W

R 33 = 2,2 KΩ ¼ W
R 35 = 1,0 KΩ ¼ W
R 36 = 1,0 KΩ ¼ W
R 37 = 4,7 KΩ ¼ W

38 = 1,0 KΩ ¼ W

R
R

39 = 1,0 KΩ ¼ W

R 40 = 15 KΩ ¼ W
R 41 = 4,7 KΩ ¼ W
R 42 = 1,0 KΩ ¼ W
R 43 = 47 Ω 2 W
R 44 = 2,2 KΩ ¼ W
R 45 = 1,0 KΩ ¼ W
R 49 = 1,0 KΩ ¼ W
R 50 = 27 Ω 2 W
R 51 = 47 KΩ ¼ W
R 52 = 1,0 KΩ ¼ W
R 53 = 4,7 KΩ ¼ W
R 56 = 0,22 Ω 7 W
R 57 = 470 KΩ ½ W
R 59 = Trimmer vert. 22 KΩ
PT 1 = not present
RV 1 = 275 Vac
RV 2 = 275 Vac
D 1 = KBU 806
D 3 = Green Led
D 4 = 1N 5819
D 5 = 1N 5819
D 7 = 1N 4007
D 8 = Zener 10V 1W
D 9 = 1N 4148
D 10 = Red Led
D 12 = 1N 4148
D 13 = 1N 4148
D 14 = not present
D 15 = 1N 4007
D 16 = 1N 4007
D 17 = 1N 4007
D 18 = 1N 4007
DN 1 = BYW 99P
DN 2 = BYW 99P
Q 1 = IRFP 450
Q 3 = IRFP 450
Q 4 = BC 337-25
Q 5 = BC 337-25
IC 1 = UC 3825N
IC 2 = LM358N
IC 3 = LM358N
T 1 = 230V-12V 2.3VA
T 2 = Trasf Pil 1050
T 3 = Trasf Pot 1050

date 15-12-2005 Page 3 di 4

T 4 = BD 179
L 1 = RN222-4/02
L 2 = 5,0 mH ANRA 603/1
L 3 = 2 x 8 µH ANRA 744V

4 = 2 x 100 µH ANRA 717

L
FIL

1 = FN406-6-02

SW1 = Not Present

Mod SPS 1050 1.00

date 15-12-2005 Page 4 di 4