Twintex ELectronics Co., Ltd is producing and exporting various DC power supplies. OEM service is available for all models. 1-channel output: 30V/3A, 30V/5A, 30V/10A, 30V/30A, 60V/3A, 60V/5A, 60V/10A 2-channel output: 30V/3A, 30V/5A, 30V/10A, 50V/3A, 60V/5A 3-channel output: 30V/3A, 30V/5A 4-channel output: 30V/3A, 30V/5A