SWITCHING POWER SUPPLY
SWITCHING POWER SUPPLY是三汇模拟语音卡的内线铃流电源。
SWITCHING POWER SUPPLY,MODEL:OH-110021A825K
INPUT:220VAC
53HZ 450mA
OUTPUT:-40VDC 450mA 56VAC
铃流电源,馈电电源,支持三汇全系列模拟语音卡(SHT-16B-CT/PCI,SHT-8B/PCI,SHT-4B/USB,SHT-16D-CT/PCIe)。