R1 J1 AC 85-264V L1 R3 R5 L2 C4 R6 R4 + C11 D2 D3 R12 R11 T1 R8 C7 + D1 C5 + C3 R13 D4-D7 C1 + C2 + AP3768 R7 R14 C6 U1 CS Bias CPC Gnd Vcc Out CPR FB Q1 R9 R16 R15 R2 0.035 0.030 VO ±5% 0.5 Compensation Voltage (V) 0.45 0.4 0.35 0.3 0.25 0.2 25 Programmable Cable Compensation Input Power(W) 0.025 0.020 0.015 0.010 0.005 0.000 No Load Input Power ±5% 30 35 R9(k Ohm) 40 45 100 120 140 160 180 200 220 240 260 Input Votage(V) IO