Division resistors' value :8 v: H, Q! K% R3 O s: K. N
( 1 ) No load current -> check your converter's stability in no-load, 3 E: C; W9 W& k
make sure you have no dummy -load requirement. , J# ^9 f8 h6 u6 u' y$ n# G+ I( 2 ) Efficiency -> check your efficiency / power consumption spec w.r.t. the division resistor.