Frequently Asked Questions
SD Series DC-DC Converters
1. Can the output voltage on the SD-1000L-48 be varied?
By means of an internal potentiometer the output voltage can be varied from 46 - 60 volts DC.
2. What is the switching frequency of the SD-1000L-series converter?
The SD-1000L-48 consists of a two-stage DC/DC converter. The first stage (Boost) has a switching frequency of 70 kHz. The second stage (isolation) has a switching frequency of 90 kHz. The two switching frequencies are different so that they don't superimpose emitting radiated and conducted EMI noise.