The Burnwing engineering model was designed to aid in the development and testing of thermal knife release mechansims "Burnwires." It's USB C power delivery allows for convenient testing at selectable voltages of 5V, 9V and 12V at 1A or 2A current limits.
 
The kit also includes:
A selection of thru-hole and smd burn resistors. 
High Temperature solder rated to 280c
Low outgassing Dyneema hold down line.
A comprehenisve burnwire design guide
 
Everything needed to develop reliable Space Grade release mechanisms.​​​