Block Cores

Characteristics

Applications

Flexible choice for high current

Lower core loss than Si-Fe tape winded cores

Excellent DC-Bias Characteristics

Magnetrostrition coefficient close to zero

Excellent temperature stability

Excellent frequency stability

Inductors in High current power

Reactors in variable frequency converters

Inductor in hybrid power vehicles’s step up converter

KDM Part No.	A mm	B mm	C mm	Le cm²	Ae cm²	A_L(nH/N²)±15%
KDM Part No.	A mm	B mm	C mm	Le cm²	Ae cm²	26	40	60	90	125
S5030B-E15	50.5±0.5	30.3±0.3	15±0.2	18.71	4.5	95	121	181
S5030B-E20	50.5±0.5	30.3±0.3	20±0.2	18.28	6	130	165	247
S6030B-E15	60.5±0.5	30.3±0.3	15±0.2	22.71	4.5	79	100	149
S6030B-E20	60.5±0.5	30.3±0.3	20±0.2	22.28	6	107	135	203
S7030B-E15	70.5±0.5	30.3±0.3	15±0.2	26.71	4.5	67	85	127
S7030B-E20	70.5±0.5	30.3±0.3	20±0.2	26.28	6	91	115	172
S8030B-E15	80.5±0.5	30.3±0.3	15±0.2	30.71	4.5	58	74	110
S8030B-E20	80.5±0.5	30.3±0.3	20±0.2	30.28	6	78	100	149

Sendust Cores