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CENTURY POWER SUPPLY SCHEMATICS
4 Amp Power Supply Model XCPS-40 / XCVA-40
6 Amp Power Supply Model XCPS-60 / XCVA-60
DESCRIPTION SCHEMATIC #
BLOCK DIAGRAM AND TRANSFORMER WIRING OPTIONS 1
FRONT OF MODULE, LED DISPLAY, BRIDGE RECTIFIERS 2
REAR POWER MODULE PCB 3
CENTURY POWER SUPPLY
Block diagram Transformer wiring options
for 100V/120V, 220V & 240V
TO CIRCUIT XCPS-40 - SG140
XCPS-60 - SG72
BREAKER
BLACK BLACK INTERNAL THERMAL SWITCH WIRED FOR 100V / 120V
RED
V1ACA
YELLOW V1CT
V1ACB
ORANGE
V2ACA
100V / 120V OPERATION PURPLE
POWER CIRCUIT CREST
SUPPLY BREAKER PART
GREY V2ACB
MODULE VALUE NUMBER V3ACA
XCPS-40 4 AMP 21000023 BLUE
XCPS-60 8 AMP 21000022 GREEN V3ACB
DC TO EIC POWER
CONNECTOR
Power
Out TO CIRCUIT
BREAKER
XCPS-40 - SG140
XCPS-60 - SG72
BLACK BLACK INTERNAL THERMAL SWITCH WIRED FOR 220V
RED
V1ACA
YELLOW V1CT
V1ACB
ORANGE
V2ACA
220V OPERATION PURPLE
POWER CIRCUIT CREST V2ACB
GREY
SUPPLY BREAKER PART
MODULE VALUE NUMBER V3ACA
XCPS-40 3 AMP 21000031 BLUE
XCPS-60 4 AMP 21000023 GREEN V3ACB
TO EIC POWER
CONNECTOR
TO CIRCUIT XCPS-40 - SG140
BREAKER XCPS-60 - SG72
BLACK BLACK INTERNAL THERMAL SWITCH WIRED FOR 240V
RED
V1ACA
YELLOW V1CT
V1ACB
ORANGE
V2ACA
240V OPERATION PURPLE
POWER CIRCUIT CREST
GREY V2ACB
SUPPLY BREAKER PART
MODULE VALUE NUMBER D
V3ACA
XCPS-40 3 AMP 21000031 BLUE
XCPS-60 4 AMP 21000023 GREEN V3ACB
2
TO EIC POWER
CONNECTOR
Schematic #1
CENTURY POWER SUPPLY
Front of module, LED display, bridge rectifiers
R62
Q21
NOTE1
R61
0.5/7W
Q20
NOTE1 NOTE1
Q19 R53
NOTE1
0.5/7W
Q17 R51
NOTE1 +V3 AUX GND
NOTE1
Q13 R26
NOTE1 NOTE1
R27
Q9 2SC3281 0.5/7W
R67 R68 R65 R66 R69 R64
2.2/1W NOTE1 2.2/1W NOTE1 NOTE1 2.2/1W
R28
249/1% J4
22-23-2021
Q8 R24 R29 R34
2SC3298 33/1W 1
750/1% 1K/1W 2
R21 R52 D10
C10
47K 180/5W 1N4004
22,000/50V D16 LED CONN2
1N4004
R22 2SC3298 R45 J5
Q10 2.2K 22-23-2041
2.2K R30 C29
0.1/50V 3 2 1
FAN
IC5 GND
9.76K/1% Q18 LM317T 2
Z6 3 FAN
2N5551 GND
1N5362 4
C24 R59 1
V3AC R23 7 IC7
470 R25 0.1/50V 1K R55
C23 1 3 TL321CP D15
120/1W C30 32 R57 221/1%
BR2 Z2 7 0.1/50V 6
2 R31 100/50V 2
MP14020W 1N821 3.32K/1% IC6 10K
MP14040W 6 LM35DP 1N4004
V3AC 3
IC3 C14 415 R56
TL321CP Z10 0.1/50V 2.2K
4 1N5363 R58
30V R60
C12 1K/1% 39.2K/1%
10/16V
+V1 GND -V1 +V2
J1
22-23-2061
2 1
123456
C1
31,000/40V
C2
31,000/40V 5 4 3
V1AC
7 6
BR1
MP14020W
MP14040W
V1AC +V1 LED1
GRN
-V1 LED2
GRN
+V2 LED3
GRN
2
+V3 LED4
GRN REAR CONNECTOR PIN OUT
V1CT
Pin 1 +24 VDC
Pin 2 +20 VDC
C15
1,000/80V REF HI PWR LO PWR
D
Pin 3 Analog GND
V2AC Q12,Q13 2SC3281 NOTUSED Pin 4 Analog GND
Q14 2SA1302 NOTUSED
R8,R18,R26 0.5/7W NOTUSED Pin 5 Digital GND
BR3
RS402
R69
Q17,Q20
2.2/1W
NOTUSED
NOTUSED
NOTUSED Pin 6 +48 VDC
V2AC
R51,R61,R66,R68 NOTUSED NOTUSED
Pin 7 -20 VDC
Schematic #2
CENTURY POWER SUPPLY
Rear power module PCB
Q15 R47
NOTE1 0.5/7W
Q12 R8
D14
1N4004 2SC3281 NOTE1 D2
R7
Q2
+V1
2SC3281 0.5/7W
MR2402R
R1 R37 R2 R6
47K 3.3K/1W 2.2K R5 324/1%
Q1 33/1W R9 R32
2SC3298 1K/1%
D1
C19 162/1%
R49 3n3/50V J1 J2
R3 180/5W 1N4004 22-23-2041 AMP208717-1
Z1 470
1N821 C27 1 +20V 1
C21 C25 -20V
0.1/50V 100/25V 2 2
3 +48V 3
4 GND 4
1/50V Q3 D17
D13 D12 5
2SC3298 FR204 6
LEDCONN
1 7
Z8 R11
1N4004 1N4004 1N5359
24V PWR
OUT
7 7.87K/1%
R4 Z4
C3 2 120/1W R41 1N5359
R42
6 4.7K
3 4.7K R10
100/25V 3.32K/1%
IC1
4 TL321CP C6
C4 Q7
10/16V 2N5401 0.1/50V
GND
R14 D
4.7K R44 D4 C8 R19
C22 R33
4.7K 1N4004 0.1/50V 10K/1% 1K/1W J3
1/50V 7
3 AMP208717-1
R12 6
Z9 1
1N5359 2
24V 120/1W 2
IC2 3
4
C20
Z5 4
TL321CP
3n3/50V 1N5359 5
R20 6
10K/1% 7
R16 PWR
OUT
C26
R48 Q6 324/1% 100/25V
200/5W R13 2SC3298
D3 R15
Q4 33/1W 1N4004 C28 162/1%
2SA1306 0.1/50V
R17
-V1
2SA1302 0.5/7W
R18 D5
Q5
2SA1302 NOTE1
Q14 R50 MR2402R
2 1
NOTE1 0.5/7W
Q16
D9
R35
5 4 3
1N4004
2.7K/1W
Q11 D11
+V2
TIP142 3
IC4
2 7 6
LM317 MR2402R
1
D7 D6
REAR CONNECTOR PIN OUT
R36 Z3 MR2402R
MR2402R
1.5K/5W 1N5365
36V R39
221/1% Pin 1 +24 VDC
D8
1N4004
Z7
1N5370
Pin 2 +20 VDC
C16
R38
100
R40
8.66K/1%/0.5W
Pin 3 Analog GND
10/63V
C18
Pin 4 Analog GND
10/63V
Pin 5 Digital GND
C17
2.2/63V Pin 6 +48 VDC
+V3 AUXGND Pin 7 -20 VDC
Schematic #3
Part# Description
10000001 BARRIER STRIP 2POS,375CENT
10500001 BARRIER JUMPER 02POS,375CENT
12000002 CAP ALEL RL 1U 20% 50V
12000004 CAP ALEL RL 10U 20% 25V
12000004 CAP ALEL RL 10U 20% 25V
12000006 CAP ALEL RL 10U 20% 100V .
12000026 CAP ALEL RL 1000U 20% 80V
12000034 CAP ALEL RL 100U 20% 50V
12000034 CAP ALEL RL 100U 20% 50V
14000014 CAP POST RL 2.2U 5% 63V .59
14000039 CAP POST RL .1U 50V
14000039 CAP POST RL .1U 50V
14000046 CAP POST RL .0033U 50V
14000077 CAP POME RL .33U 20% 250V .8
18000023 CAP ALEL RL 31000U 40V
18000026 CAP ALEL RL 18000U 50V
21000020 CB 12 AMP R11-62F-12.0A-B01CV-V
23000068 CONN AMP 208717-1
23000069 CONN AMP 66473-9 PCB GOLD SOCKET
24000163 CONN 08-55-0102 TERM .1 22-30GA
24000173 CONN 22-23-2041
24000173 CONN 22-23-2041
24000174 CONN 22-23-2021
24000175 CONN 22-23-2061
24000176 CONN 22-01-2067
24000177 CONN 22-01-2047
24000177 CONN 22-01-2047
24000178 CONN 22-01-2027
24600001 CONN AC POWER RECEPTICAL
25000001 CONN SPLICE PURPLE 36965
27000006 DIODE FR204-BTR (T
27000007 DIODE 1N821 5% (T
27000007 DIODE 1N821 5% (T
27000008 DIODE 1N4004 (T
27000008 DIODE 1N4004 (T
27000012 DIODE 1N5359B 5% 24V (T
27000013 DIODE 1N5363B 30V (T
27000046 DIODE 1N5365 5% 36V (T
27000060 DIODE 1N5362 10% 28V 5W ZENER(T
27000061 DIODE 1N5370 10% 56V (T
28000003 FAN 24V DC
31600002 LED SPACER RICHCO #LEDS2M-400-4
31800001 FOAM, 1/4 X 1/2 X 3 1/8 BLK
33000008 SCR PAN P U632 04 ST BZ MACH
33000021 SCR PAN P U632 12 ST BZ MACH
33000025 SCR PAN P U632 40 ST CZ MACH
33000027 SCR PAN P U420 12 ST BZ MACH
33000027 SCR PAN P U420 12 ST BZ MACH
35000001 SCR PSM P U440 08 ST BZ MACH
35000001 SCR PSM P U440 08 ST BZ MACH
35000006 SCR PSM P U440 12 ST BZ MACH
37000008 SCR FLT P U632 08 ST BZ MACH
38000001 SCR UFL P U632 04 SS BP MACH
38000005 SCR UFL P U032 06 ST BZ MACH
39000001 SCR CAP H U440 08 ST PO MACH
43000022 SCR PAN P FT08 06 ST BZ TFAB
43700002 SCR TRU P U032 10 SS BP MACH
44000003 KEP NUT 6-32 (LARGE) STEEL ZINC
44000003 KEP NUT 6-32 (LARGE) STEEL ZINC
45000001 PEM NUT KFS2-632 6-32
47300015 BRACKET ZIERICK #370 STD.
47300060 BRACKET ZIERICK #865 ''L''
48000001 WASHER STEEL #4
48000007 WASHER .13X.5X.03 RIVET BUR FL
52000003 SHOULDER WASHER 23A2419-00 #4
52000005 SHOULDER WASHER KEYSTONE #7683
54100001 HEATSINK 77D1513-01 CREST CONSOL
55000019 MICA TO - 220 THICK
55000020 MICA INSULATOR TO-3P TO-218 TO-2
56000012 FISH PAPER 3-1/4 X 15-1/4 W/ADH
57000107 IC LT1006CN8 SING SPLY, SING OPA
57000107 IC LT1006CN8 SING SPLY, SING OPA
60000008 LED L53GD GRN
61000007 LUG 1/4" PUSH-ON FULL INS 16-14
61000016 LUG 1/4" PUSH-ON FULL INS 12-10
62100001 COV 77D1519-00 CONSOLE PS
63100001 CHS 77D1514-00* 2SP CONS PS
65000062 SUPPORT BRKT 27A1261-01*FCV220/4
66000002 CABLE CLAMP 1/4 DIA X 3/8 WIDE N
69200011 PCB 26C1511-04 CREST CON. P SUPP
69200012 PCB 26D1587-00 CREST CON. P SUPP
69200015 PCB 26D1639-00 CREST CONS PS DPL
69200019 PCB 26B1887-00 PSPLY IN-RUSH LIM
70000008 RECTIFIER MP14040W BRIDGE
70000009 RECTIFIER MR2402R
70000029 RECTIFIER RS402 TL401G
71000019 REGULATOR LM317T METAL TAB TO-22
73000001 RES 1K00 1/4W .1% MF
73500011 RES 221R 1/4W 1% MF (PV70240081
73500011 RES 221R 1/4W 1% MF (PV70240081
73500020 RES 750R 1/4W 1% MF
73500023 RES 1K00 1/4W 1% MF (PV70241077
73500036 RES 10K0 1/4W 1% MF (PV70241050
73500043 RES 39K2 1/4W 1% MF
73500058 RES 3K32 1/4W 1% MF
73500058 RES 3K32 1/4W 1% MF
73500127 RES 6K81 1/4W 1% MF (PV70241043
73500236 RES 9K76 1/4W 1% MF
73500237 RES 249R 1/4W 1% MF
73500238 RES 324R 1/4W 1% MF
73500240 RES 162R 1/4W 1% MF
74000002 RES OR 1/4W (PV70240148)
74000009 RES 100R 1/4W 5% CF (PV70240010
74000021 RES 470R 1/4W 5% CF (PV70240015
74000021 RES 470R 1/4W 5% CF (PV70240015
74000033 RES 2K2 1/4W 5% CF (PV70240020
74000033 RES 2K2 1/4W 5% CF (PV70240020
74000037 RES 4K7 1/4W 5% CF (PV70240023
74000042 RES 10K 1/4W 5% CF (PV70240025
74000050 RES 47K 1/4W 5% CF (PV70240031
74000050 RES 47K 1/4W 5% CF (PV70240031
74500004 RES 8K66 1/2W 1% MF
76500001 RES 2R20 1W 5% MO T&R (PV702100
76500011 RES 1K00 1W 5% MO/MF (PV70210000
76500011 RES 1K00 1W 5% MO/MF (PV70210000
76500012 RES 120R 1W 5% MO
76500012 RES 120R 1W 5% MO
76500016 RES 33R0 1W 5% MO
76500016 RES 33R0 1W 5% MO
76500029 RES 2K70 1W 5% MO (PV70210016
76500030 RES 3K30 1W 5% MO
77500008 RES 1K50 5W 5% WW BT
77500014 RES 180R 5W 5% WW BT
77500025 RES 200R 5W 5% WW BT
78100005 RES R500 7W 1% WW RCD
78100005 RES R500 7W 1% WW RCD
81100003 THERMISTOR RODAN SG72
81100012 INRUSH LIMITER SG140 SL15 2R509
83000006 SENSOR LM35DP (TO-202)
83000009 SENSOR TEMP 200F 2455R 8511-6 L2
85000003 SKT LTO308TBB PRECICONTACT 8PIN
85000003 SKT LTO308TBB PRECICONTACT 8PIN
86000010 STANDOFF AL 1/4" ROUND 6-32X1/2A
86000028 STANDOFF 1/4" ROUND 4-40 X .9375
86000033 AL SPACER 1/4" RND #4 X 3/16 SWA
86000034 AL SPACER 1/4" ROUND #4 X .40 SW
86500003 STANDOFF BR 1/4" HEX 6-32X.45 M/
86500015 STDOFF ST 1/4" HEX 6-32 X 1/2" M
87000014 SPACER AL 1/2" ROUND #10 CLEAR
90000003 TAB 1/4" #1021
90000003 TAB 1/4" #1021
90000003 TAB 1/4" #1021
90700002 LABELS 23A2759-01 120 VOLT UNIT
90700081 LABELS 23A2527-01 UL CONSOLE P S
90700132 LABELS 23A3887-00 CE GENERIC
90800055 LABELS 6A POWER SUPPLY
92000001 TIE WRAP 4''
92000005 TIE WRAP PLT4S OR EQUIVALENT
92500001 TIE WRAP HOLDER 3/4'' SQ.
93100021 TX 72C1534-03 CONSOLE 6 AMP
94000002 TRANSISTOR 2N5401
94000003 TRANSISTOR 2N5551
94000006 TRANSISTOR 2SA1302-0 (PV7045820
94000010 TRANSISTOR 2SC3281-0 (PV7046820
94000080 TRANSISTOR TIP142
94000080 TRANSISTOR TIP142
94000132 TRANSISTOR 2SA1837 TOSH(PV704018
94000133 TRANSISTOR 2SC4793 TOSH(PV704047
95000003 TUBING HEATSHRINK 3/32'' BLACK
96000013 LINE CORD IPC65008A NORTH AMERIC
97510087 WIRE HOOKUP 16GA BLACK UL1015
97510088 WIRE HOOKUP 16GA WHITE UL1015
97510092 WIRE HOOKUP 16GA GREEN/YEL UL101
98500118 WIRE ASSY 73A3647-01
98700252 ASSY PKG CONSOLE 2U PSU
D7000007 CONSOLE WARRANTY SHEET U S & CAN