The graphs below depict the average efficiency, PF, and ripple for 10 W and loads of up to 350 W, with an ambient temperature of 25 °C +- 1 degree. As expected, 230 V has higher efficiency and lower ripple, while 100 V has much higher PF readings.
Average Efficiency
The efficiency difference with 230 V input is notable.
Average PF
PF is low with 230 V.
Average Ripple
Ripple is higher with 100 V, but still not high enough to raise concerns.