Review on thirty by Dimitar Manolov ᠌

The new 20-amp Vympels have sufficient domestic charging wires of 1 sq mm pure copper, and even at 20 amps, they barely warm up. Those who criticize these wires should keep in mind that the current and cross section specifications call for two layers of insulation and laying the wires in an enclosed place, however in this case there is only one layer of insulation and the wires are in the open. There is thermal paste, and good ribbed heatsinks for power switches. For the purpose of charging the battery, the ammeter is accurate enough. Elegant and rather forceful, in my opinion. Like any complicated electronics, excluding a specially shielded one, you don't need to drop it, and you also don't need to drop it. The power board, a TL494 two-stroke forward with a spray iron choke, is a timeless classic. High maintainability; only platforms and routes need to be handled carefully to prevent tearing off. a reasonably priced, fully functional, and acceptable device.