sunled:
你好 我需是如下的幾種DC-DC方案.恒流輸入3VDC輸出3.5V350-400mA輸入3VDC輸出3.5V750-850mA輸入3VDC輸出3.5V1-1.2A輸入4.5VDC輸出3.5V350-400mA輸入4.5VDC輸出3.5V750-850mA輸入4.5VDC輸出3.5V1-1.2A輸入6VDC輸出3.5V350-400mA輸入6VDC輸出3.5V750-850mA輸入6VDC輸出3.5V1-1.2A輸入9VDC輸出3.5V350-400mA輸入9VDC輸出3.5V750-850mA輸入9VDC輸出3.5V1-1.2A