Diamond & Zebra Electric MFG. Co., Ltd. manufactures and sells transformers and power supplies for electronic equipment and components. The company offers miniature high-voltage transformers, low and high-frequency transformers, toroidal transformers, and high-voltage transformers for magnetrons. It also provides wireless-energy transfers, induction heating components, air-cores, common-mode choke coils, reactors for air conditioners and inverters, harmonics suppression reactors, magnet wires, and copper and aluminum wires. Additionally, the company offers assemblies of photovoltaic (PV) solar inverters; hybrid inverters for PV and batteries; switching power supplies; air conditioners adaptors; battery chargers; electronic ballasts for lamps; inverters for magnetrons; power supply units for lighting products; and other related electronic components. It provides its products for home appliances, office automation equipment, energy products, power distribution, automotive products, elevators, and factory automations. The company was formerly known as Tabuchi Electric Co., Ltd. and changed its name to Diamond & Zebra Electric MFG. Co., Ltd. in October 2021. Diamond & Zebra Electric MFG. Co., Ltd. was founded in 1925 and is based in Osaka, Japan. Diamond & Zebra Electric MFG. Co., Ltd. operates as a subsidiary of Diamond Electric Holdings Co., Ltd.