... Features:1. Hall effect measuring principle ,Can measure the following current:AC,DC, Pulsed, Mixed,etc。2. with a galvanic isolation ... the test circuit。3. for PCB mounting。4. wide test range(±30A)。5. isolation voltage AC 2300V.6. Applications: Inverters,AC ... , UPS, Power supplies, etc.7. Low-cost,High quantity. KH10SP1 Current sensor