Using this link, you can specify the input, output and isolation voltage you need. Sample price will be calculated automaticly according to your selection.
Please note that you choice is probably not in stock and we will need about 2 weeks to produce. For quantity pricing please contact us
For modules < 50W, additional heat sink is not necessary.
For modules >50W, heat sink is required. Users need to attach heat sink or attach the unit to metal cases to help the unit keep low temperature.