PD150 power supply for PD170?
 

Just wondering if it is safe to use the PD150 power brick for the PD170 and vice versa? I mistakingly did it once and it worked, but i was a bit concerned.

Thanks

Its the same power supply. You can use it without any worry.

As long as the units have not been damaged, the power supplies are interchangeable. They are all Sony AC-L10 series adapters. Turn one over and look at the upper left corner on the back for the specs. They are all the same specs so you should not have any problems. I've had AC-L10 adapters for the old Sony D8 cams, a TRV 900 and several VX2000s, and all were interchangeable.