White Round Hole Breadboard Solderless

1580 Tie Points  White Solderless Breadboard  Black Aluminum Plate

   Product Details:

   1. 110V or 220V AC input range selectable by switch

   2. Dielectric withstanding voltage: AC 500V for 1 minute

   3. DC adjustment range: ±10% rated output voltage

   4. Overload protection: 125%~165% shut off, AC recycle to re-start

   5. Over voltage proection: 112%~135% rated output

   6. Fixed switching frequency at 25KHz

   7. Contact resistance: 100mΩ max

   8. Insulator resistance: 1000MΩmin. @DC 500V

   9. Operating temperature: -20°c~+80°c

   10. Plug times: ≥10000 times

   11. 100% full load bum-in test