此种变压器是适用于50～60Hz电压至500V的电路中，通常用作机床机床,机械设备,输配电糸统设备控制电器或局部照明灯及指示灯的电源之用,采用的都是全新铜线的变压器. 但若长期负载使用,总功率不得超过额定容量80%。

Exchanges electric circuit insind that be applicable to 50-60hzs,it is extensive is general With the machine equipments inside in electronics industry or work mineral,machine bads The control power supply of the electric appliances,the safety illuminates the power supplyof the desingnation light it use.

BKC-25VA,BKC-50VA,BKC-100VA,BKC-150VA,BKC-200VA,BKC-250VA,BKC-300VA,BKC-400VA,BKC-500VA,BKC-1000VA,BKC-1500VA, BKC-2000VA