该系列整流变压器整流装置由BK变压器和集成桥式整流二极管组合而成，结构紧凑，性能更优。适用于交流50Hz或60Hz，电压0.5kV及以下的电路，通常用作机床及其它设备的局部照明灯电源装置和蓄电池充电电 BK-25VA ￥49.00BK-50VA ￥62.00BK-100VA ￥90.00BK-150VA ￥110.20BK-200VA ￥132.00BK-250VA ￥180.00BK-300VA ￥194.00BK-400VA ￥272.00BK-500VA ￥310.00BK-700VA ￥388.00BK-1000VA ￥474.00BK-1200VA ￥651.00BK-1500VA ￥682.00BK-2000VA ￥835.00BK-2500VA ￥1,136.00BK-3000VA ￥1,136.00BK-4000VA ￥1,558.00BK-5000VA ￥1,726.00BK-7000VA ￥2,306.00BK-10KVA ￥2,912.00BK-15KVA ￥4,112.00BK-20KVA ￥4,667.00BK-25KVA ￥8,713.00BK-30KVA ￥8,910.00BK-50KVA ￥12,251.00BK-60KVA ￥16,223.00BK-80KVA ￥20,965.00BK-100KVA ￥25,555.00BKC-25VA ￥55.00BKC-50VA ￥71.00BKC-100VA ￥103.00BKC-150VA ￥136.00BKC-200VA ￥182.00BKC-250VA ￥189.00BKC-300VA ￥230.00JBK3-40VA ￥76.00JBK3-63VA ￥78.00JBK3-100VA ￥97.00JBK3-160VA ￥129.00JBK3-250VA ￥165.00JBK3-400VA ￥247.00JBK3-630VA ￥394.00JBK3-800VA ￥471.00JBK3-1000VA ￥602.00JBK3-1600VA ￥873.00JBK3-2000VA ￥1,277.00JBK3-2500VA ￥1,277.00JBK5-40VA ￥78.00JBK5-63VA ￥85.00JBK5-100VA ￥112.00JBK5-160VA ￥131.00JBK5-250VA ￥176.00JBK5-300VA ￥264.00JBK5-400VA ￥280.00JBK5-630VA ￥406.00JBK5-800VA ￥534.00JBK5-1000VA ￥610.00JBK5-1600VA ￥875.00JBK5-2000VA ￥1,346.00JBK5-2500VA ￥1,346.00BKZ-5A ￥172.00BKZ-10A ￥263.00BKZ-20A ￥436.00JBKZ-5A ￥199.00JBKZ-10A ￥316.00JBKZ-20A ￥604.00SBK-300VA ￥532.00SBK-500VA ￥532.00SBK-750VA ￥647.00SBK-1000VA ￥760.00SBK-1500VA ￥1,200.00SBK-2000VA ￥1,261.00SBK-2500VA ￥1,635.00SBK-3000VA ￥1,638.00SBK-4000VA ￥2,348.00SBK-5000VA ￥2,647.00SBK-7000VA ￥2,981.00SBK-8000VA ￥3,514.00SBK-10KVA ￥4,313.00SBK-15KVA ￥6,283.00SBK-20KVA ￥7,543.00SBK-25KVA ￥8,558.00SBK-30KVA ￥9,347.00SBK-40KVA ￥12,402.00SBK-50KVA ￥15,349.00SBK-60KVA ￥17,409.00SBK-80KVA ￥20,719.00SBK-100KVA ￥24,066.00BKMJ0.23-10-3 ￥461.00BKMJ0.23-12-3 ￥491.00BKMJ0.23-14-3 ￥572.00BKMJ0.23-15-3 ￥613.00BKMJ0.23-16-3 ￥589.00BKMJ0.23-18-3 ￥663.00BKMJ0.23-20-3 ￥737.00BKMJ0.23-22-3 ￥785.00BKMJ0.23-24-3 ￥857.00BKMJ0.23-25-3 ￥892.00BKMJ0.23-28-3 ￥1,017.00BKMJ0.23-30-3 ￥1,085.00BKMJ0.4-10-3 ￥315.00BKMJ0.4-12-3 ￥329.00BKMJ0.4-14-3 ￥383.00BKMJ0.4-15-3 ￥411.00BKMJ0.4-16-3 ￥438.00BKMJ0.4-18-3 ￥493.00BKMJ0.4-20-3 ￥455.00BKMJ0.4-22-3 ￥548.00BKMJ0.4-24-3 ￥597.00BKMJ0.4-25-3 ￥622.00BKMJ0.4-28-3 ￥695.00BKMJ0.4-30-3 ￥747.00BKMJ0.45-10-3 ￥315.00BKMJ0.45-12-3 ￥329.00BKMJ0.45-14-3 ￥383.00BKMJ0.45-15-3 ￥411.00BKMJ0.45-16-3 ￥438.00BKMJ0.45-18-3 ￥493.00BKMJ0.45-20-3 ￥455.00BKMJ0.45-22-3 ￥548.00BKMJ0.45-24-3 ￥597.00BKMJ0.45-25-3 ￥622.00BKMJ0.45-28-3 ￥695.00BKMJ0.45-30-3 ￥747.00BKMJ0.525-10-3 ￥315.0049.00BKMJ0.525-12-3 ￥329.00BKMJ0.525-14-3 ￥383.00BKMJ0.525-15-3 ￥411.00BKMJ0.525-16-3 ￥438.00BKMJ0.525-18-3 ￥493.00BKMJ0.525-20-3 ￥455.00BKMJ0.525-22-3 ￥548.00BKMJ0.525-24-3 ￥597.00BKMJ0.525-25-3 ￥622.00BKMJ0.525-28-3 ￥695.00BKMJ0.525-30-3 ￥747.00