美磁磁粉芯: Kool Mu MAX

Kool Mµ^® MAX是美磁所推出的新一代铁硅铝磁芯。Kool Mµ MAX的直流偏置性能比Kool Mμ材料好50%，磁芯损耗相比Kool Mµ也更低，功率处理效果更佳。所以使用Kool Mµ MAX达到与Kool Mµ同样的感值，所需圈数更少，降低了铜线成本，也减少了温升，优化了电感输出。当需要改变磁芯来改善电感效率时，选用Kool Mµ MAX磁芯所需的成本，相较于选用高磁通磁芯的成本要便宜许多。

核心特性

构成 : Al • Si • Fe
形状 : 磁环, E, U, Block, EQ, LP, EER, 圆柱体
尺寸: 13.5 mm to 134 mm
渗透性: 14µ, 19µ, 26µ, 40µ, 60µ, 75µ, 90µ
涂层颜色：黑色

更多关于Kool Mu MAX的信息，请参考技术公报。

如何订购美磁磁粉芯：Kool Mu MAX磁粉芯

Kool Mu MAX 磁环
Kool Mu MAX E
Kool Mu MAX Block
Kool Mu MAX EQ
Kool Mu MAX LP

Core Data	AL nH/T2 (nominal)							Le Path Length mm	Ae Cross Section mm2	Ve Volume mm3	OD max mm	ID min mm	HT max mm
Core Data	14µ	19µ	26µ	40µ	60µ	75µ	90µ	Le Path Length mm	Ae Cross Section mm2	Ve Volume mm3	OD max mm	ID min mm	HT max mm
050	6	9	12	18	27	34	40	31.2	10.9	340	13.46	6.99	5.51
120	8	11	15	24	35	43	52	41.2	19.2	791	17.27	9.52	7.11
380	10	14	19	28	43	53	64	41.4	23.2	960	18.03	9.02	7.11
206	7	10	14	21	32	41	49	50.9	22.1	1,120	21.08	12.07	7.11
310	9	14	19	29	43	54	65	56.7	31.7	1,800	23.62	13.34	8.38
350	12	16	22	34	51	63	76	58.8	38.8	2,280	24.33	13.77	9.65
930	18	23	32	50	75	94	113	63.5	65.4	4,150	27.69	14.10	11.94
426			30		69			66.5	72.7	4,840	30.00	17.40	10.90
548	14	20	28	41	61	76	91	81.4	65.6	5,340	33.66	19.46	11.43
585	9	12	16	25	38	47	57	89.5	46.6	4,150	35.18	22.56	9.78
324	13	18	24	37	56	70	84	89.8	67.8	6,090	36.70	21.54	11.35
395	28	39	53	81	122			95.1	153.7	14,617	40.94	21.27	17.89
254	19	26	35	54	81	101	121	98.4	107	10,600	40.77	23.32	15.37
454	25	34	47	72	108			102	147.5	15,100	43.84	23.39	17.27
089	20	27	37	57	86			116	134	15,600	47.63	27.89	16.13
438	32	43	59	90	135			107	199	21,300	47.63	23.32	18.92
725	41	56	76	117	175			114	262	29,700	51.51	24.00	21.59
715	17	23	32	49	73			127	125	15,900	51.69	30.94	14.34
540	24	33	45	69	104			126	174	22,000	54.90	28.10	15.30
109	18	24	33	50	75			143	144	20,700	58.04	34.75	14.86
195	32	44	60	92	138			125	229	28,600	58.04	25.58	16.13
596	29	39	54	83	125			143	237	33,900	60.60	33.00	20.50
620	44	60	82	126	189			144	360	51,800	63.09	31.70	25.91
070	33	48	65	100	143			158	314	49,700	69.42	34.67	21.41
778	47	64	88	135	205			177.2	492	81,500	78.94	38.33	26.85
740	48	64	88	136	204			184	497	91,400	75.21	44.40	35.92
866	16	22	30	45	68			196	176	34,500	78.94	48.21	13.84
906	20	27	37	57	85			196	221	43,400	78.94	48.21	17.02
102	26	35	48	74	111			243	358	86,900	103.00	55.75	17.91
337	37	50	68					324	678	220,000	133.96	77.19	26.80
165	42							412	987	407,000	166.50	101.02	33.15

Core Data	A_L nH/T² (nominal)			L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	Length max mm	Leg Length min mm	Height max mm
Core Data	26µ	40µ	60µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	Length max mm	Leg Length min mm	Height max mm
1808	26	35	48	40.1	22.8	914	19.3	8.1	4.8
2510	39	52	70	48.5	38.5	1,870	25.4	9.5	6.35
3007	33	46	71	65.6	60.1	3,940	30.1	15	7.1
3515	56	75	102	69.4	84	5,830	34.54	14.15	9.35
4017	56	76	105	98.4	128	12,600	42.85	21.1	10.8
4020	80	108	150	98.4	183	18,007	43.5	20.8	15.7
4022	104	140	194	98.4	237	23,321	43.5	20.8	20.3
4317	88	119	163	77.5	152	11,800	41.5	16.2	12.7
5528	116	157	219	123	350	43,100	55.7	27.2	21.0
5530	138	187	261	123	417	51,400	55.7	27.2	25.0
6527	162	230	300	147	540	79,400	66.4	32.1	27.4
7228	130	173	235	137	368	50,400	73.5	27.4	19.4
8020	103	145	190	185	389	72,000	81.2	37.5	20.2
8024	200	275	370	131.4	600	78,840	80	24.1	29.7
8044	91	113	170	208	389	80,900	81.2	44.0	20.2
114LE	182	335	445	215	1,220	262,000	114.3	46.2	34.9
130LE	254			219	1,080	237,000	130.3	32.5	53.85
160LE	180			273	778	212,000	160	38.1	39.6

Block Core Data	AL nH/T² (nominal)			Ve Volume mm³	Length mm	Width mm	Height mm
Block Core Data	26µ	40µ	60µ	Ve Volume mm³	Length mm	Width mm	Height mm
4741	PDF	PDF	PDF	53,600	47.5	41.0	27.5
5030	PDF	PDF	PDF	23,000	50.5	30.3	15.0
5528	PDF	PDF	PDF	31,200	54.9	27.6	20.6
6030	PDF	PDF	PDF	27,000	60.0	30.0	15.0
6131	PDF	PDF	PDF	36,700	60.5	30.3	20.0
7020	PDF	PDF	PDF	28,600	70.5	20.3	20.0
7030	PDF	PDF	PDF	42,800	70.5	30.3	20.0
8020	PDF	PDF	PDF	32,700	80.5	20.3	20.0
8030	PDF	PDF	PDF	48,800	80.5	30.3	20.0
9541	PDF	PDF	PDF	107,200	95.0	41.0	27.5

Core Data	A_L nH/T² (nominal)				L_e Path Length mm	A_eCross Section mm²	Length mm	Height mm	Width mm
Core Data	26µ	40µ	60µ	75µ	L_e Path Length mm	A_eCross Section mm²	Length mm	Height mm	Width mm
EQ20 L050	81	120	167	203	29.3	60.8	20.0	5.0	14.0
EQ20 L061	67	98	138	166	35.8	60.8	20.0	6.1	14.0
EQ26 L070	111				42.3	119.8	26.5	7.0	19.0
EQ26 L088	95				49.5	119.8	26.5	8.8	19.0
EQ26 L101	86				54.7	119.8	26.5	10.1	19.0
EQ26 L124	74				63.9	119.8	26.5	12.4	19.0
EQ32 L101	100				59.5	152.3	32.0	10.1	22.0
EQ32 L152	75		156		79.9	152.3	32.0	15.2	22.0
EQ32 L180	66				91.1	152.3	32.0	18.0	22.0
EQ36 L100	109	160	223	272	65.1	180.8	36.0	10.0	26.0
EQ36 L110	102	151	211	256	69.1	180.8	36.0	11.0	26.0
EQ36 L174	75	110	154	187	94.7	180.8	36.0	17.4	26.0
EQ41 L120	94	138	193	234	83.6	199.7	41.5	12.0	28.0
EQ41 L199	68	100	140	163	115.2	199.7	41.5	19.9	28.0
EQ50 L200	109	160	223	271	113.4	314.1	50.0	20.0	32.0
EQ50 L250	92	136	190	231	133.4	314.1	50.0	25.0	32.0

Core Data	A_L nH/T² (nominal)				L_e Path Length mm	A_e Cross Section mm²	Length mm	Height mm	Width mm
Core Data	26µ	40µ	60µ	75µ	L_e Path Length mm	A_e Cross Section mm²	Length mm	Height mm	Width mm
LP23 L087	54	79	110	134	49.1	67.0	23.4	8.7	14.0
LP25 L099	68				55.7	96.0	25.0	9.9	18.0
LP30 L118	65				68.0	114.0	30.0	11.8	20.0
LP32 L152	69				82.1	143.0	32.0	15.2	22.0
LP36 L144	86	127	177		80.6	177.0	36.2	14.4	24.0
LP42 L107	116	171	239	290	69.7	206.0	42.0	10.7	25.0
LP42 L123	106	156	218	265	76.1	206.0	42.0	12.3	25.0
LP42 L158	90	132	184	224	90.1	206.0	42.0	15.8	25.0