Power Charger for ElektorWheelie

Resistors
R1,R2,R8,R9,R10,R16 = 10k
R3,R11 = 56k
R4,R12 = 4.7
R5,R13 = 4.7k
R6,R14 = 3.9k
R7,R15 = 0.47
P1,P2 = 2.5kO (2.2kO)
Capacitors
C1,C5 = 2200µF 35V radial, diam. max. 16 mm, lead pitch 7.5mm (0.3”), e.g. Nichicon UPS1V222MHD (Farnell # 8813027)
C2,C3,C6,C7 = 220nF, lead pitch 5mm (0.2”) or 7.5mm (0.3”)
C4,C8 = 10µF 63V radial, diam. max. 6.3mm (0.25”)
Semiconductors
D1,D11,D12,D22 = low current LED 3 mm, green
D2,D13 = low current LED 3 mm, red
D3-D8,D10,D14-D19,D21 = 1N4148
D9,D20,D23-D30 = 1N5401
T1,T2 = BD711
IC1,IC2 = L200CV
Miscellaneous
K1-K7 = spade plug (male), 2-way, PCB mount
PCB, order # 090582-1, see [1]

Not on board
Mains transformer 2x18 V sec, 2x115 V primary. 50 VA, diam. 81 mm (e.g. # Farnell 9530380)
IEC switched /fused AC power inlet, Bulgin type BVA01/Z0000/01 (e.g. Farnell # 3136152)
Fuse 315 mA slow (630 mA slow for 120 VAC)
XLR plug (male) for cable, Neutrik type NC3MXX-BAG (e.g. Farnell # 9991808)
Cablel, 1m, 3-way, 1.5 mm2 , outside diam. 6.7 mm, Lapp type 1119303 (e.g. # Farnell 1491485)
Strain relief, Lapp Kabel type 53111600 (e.g. Farnell 1286049)
Locknut M12 for strain relief, Lapp Kabel type 53119000 (e.g. Farnell # 1178909)
Enclosure, Boss Enclosures type BIM 2006/16/GY (e.g. Farnell # 1171686)
Aluminium sheet, thickness 3mm or 4mm, size 178x178mm
12 spade terminals 6.3x0.8 mm (female)