Diodes, Zener, Bipolar and FET transistors Characteristics and DC Circuits Circuit Board to be Used with EB-3000: Amazon.com: Industrial & Scientific
Amazon.com: Aobao 2pcs High Voltage DC-DC Boost Converter 8V-32V to 45V-390V ZVS Step-up Booster Module Capacitor Charging Power Supply Module Adjustable Voltage Output : Electronics