Security cap for charger model IP30 (SPARTA, BATAVUS, KOGA, HERCULES and TUNTURI electric bike).

thingiverse

The charger of an electric bike has a high voltage and high current. 34V DC - 3,4A The cable has no sensor switch or safety pin that closes the 34V circuit only when a bike is connected. Could be done with an nice delay by means of a MOSFET. So that burn of the pins is also prevented. HINT: this might be a GOOD idea overpaid R&D design departments around the world !!!! The bike isn't mine, so I just made a safety cap to prevent another short circuit, as it did last time the cable made contact with a conduction material. Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Rafts: No Supports: No Resolution: 0,1 mm or 0,2 doesn't matter Infill: 60% Post-Printing HOW-TO-ASSEMBLE-THIS-THINGIE Long term borrow a hair rubber band from a friend / spouse / family / foe. Use a string to easily pull the rubber band through the holes and tie a knot when finished. The rubber band will asure easy use of the thingie. How I Designed This I used a caliper (learned a new word)... Custom Section DON'T USE CONDUCTING MATERIAL !!!