Edge^® Cores

Excellent DC Bias Performance for Compact Design

Designed for cutting edge performance, Edge® cores offer exceptional DC bias performance. When compared with High Flux, Edge displays approximately 40% lower losses and 30% improvement in DC bias. Applications include Rack Mount Power Supplies, Telecom Servers, Switching Regulator Inductors, In-Line Noise Filters, Flyback Transformers<, Power Factor Correction (PFC), and Pulse Transformers. Choose Edge for highest efficiency.

Key Characteristics

Composition: Ni • Fe
Shapes: Toroid, E, U, Block, EQ, LP, EER, Cylinder
Sizes: up to 134 mm
Permeability: 14µ, 19µ, 26µ, 40µ, 60µ, 75µ, 90µ, 125µ
Coating Color: Green

For more information on Magnetics' Edge material, view our technical bulletin.

Need more DC bias capability than our highest performing material, Edge?
Try High DC Bias Edge^® and Request a Quote.

Property Curves

View Edge Material Property Curves including DC Magnetization, Core Loss Density curves, and Permeability versus DC Bias curves.

Edge Part Number Identification

How To Order: Magnetics Powder Cores

Edge Toroids
E Cores
U Cores
EQ Cores
LP Cores
EER Cores
Blocks
EQ Cores
LP Cores
EER Cores
Blocks

Core Data			A_L nH/T² (nominal)						L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	OD max mm	ID min mm	HT max mm
Core Data	14µ	19µ	26µ	40µ	60µ	75µ	90µ	125µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	OD max mm	ID min mm	HT max mm
020	6	8	10	18	24	30	36	50	13.6	4.7	64	6.99	2.29	3.43
240	6	8	11	17	26	32	39	54	13.6	4.76	64.9	7.24	2.29	3.18
270	12	16	21	33	50	62	74	103	13.6	9.2	125	7.24	2.15	5.41
410	8	11	14	22	33	41	50	70	16.5	7.25	120	7.49	2.16	5.72
030	6	8	11	17	25	31	37	52	17.9	5.99	107	8.51	3.45	3.81
280	6	8	11	17	25	32	38	53	21.8	7.52	164	10.29	3.45	3.81
290	7	10	14	22	32	41	48	66	21.8	9.45	206	10.29	4.27	4.60
040	7	10	14	21	32	40	48	66	23	9.57	220	10.80	4.27	4.60
130	6	8	11	17	26	32	38	53	26.9	9.06	244	11.81	4.57	4.60
050	6	9	12	18	27	34	40	56	31	10.9	340	13.46	6.99	5.51
120	8	11	15	24	35	43	52	72	41	19.2	790	17.27	9.53	7.11
380	10	14	19	28	43	53	64	89	41	23	960	18.03	9.02	7.11
206	7	10	14	21	32	41	49	68	50	22	1,120	21.08	12.07	7.11
310	9	14	19	29	43	54	65	90	56	31	1,800	23.62	13.34	8.38
350	12	16	22	34	51	63	76	105	58	38	2,280	24.33	13.77	9.65
930	18	23	32	50	75	94	120	157	63	65	4,150	27.69	14.10	11.94
367					77				67	68.5	4,891	27.69	16.1	15.00
548	14	20	28	41	61	76	91	127	81	65	5,340	33.66	19.46	11.43
585	9	12	16	25	38	47	57	79	89	46	4,150	35.18	22.56	9.78
324	13	18	24	37	56	70	84	117	89	67	6,090	36.70	21.54	11.35
395	28	39	53	81	122	153	183	254	95	153.7	14,600	40.94	21.27	17.89
254	19	26	35	54	81	101	121		98	107	10,600	40.77	23.32	15.37
454	25	35	47	72	108	135	161		102	147	15,100	43.84	23.39	17.27
089	20	27	37	57	86	107	128		116	134	15,600	47.63	27.89	16.13
438	32	43	59	90	135	169	202		107	199	21,400	47.63	23.32	18.92
725	41	56	76	117	175	219	263		113.5	262	29,700	51.51	24.00	21.59
715	17	23	32	49	73	91	109		127	125	15,900	51.69	30.94	14.35
540			45	69	104	130	156		126	174	22,000	54.90	28.10	15.30
109	18	24	33	50	75	94	112		143	144	20,700	58.04	34.75	14.86
195	32	44	60	92	138	172	207		125	229	28,600	58.04	25.58	16.13
596		39	54	83	125	156	187		143	237	33,900	60.60	33.00	20.50
620	44	60	82	126	189	237	284		144	360.2	51,900	63.09	31.70	25.91
070	35	48	65	100	143	187	225		158	314	49,700	69.42	34.67	21.41
740	48	64	88	136	204	255	306		183.8	497	91,300	75.21	44.40	35.92
866	16	22	30	45	68	85	102		196	176	34,500	78.94	48.21	13.84
778	47	64	88	135	205	256	306		177	492	81,500	78.94	38.33	26.85
906	20	27	37	57	85		128		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

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	78,800	80	24.1	29.7
8044	91	113	170	208	389	80,900	81.2	44.0	20.2

Core Data	AL nH/T2 (nominal)			Le Path Length mm	Ae Cross Section mm2	Ve Volume mm3	Length max mm	Leg Length min mm	Height max mm
Core Data	26µ	40µ	60µ	Le Path Length mm	Ae Cross Section mm2	Ve Volume mm3	Length max mm	Leg Length min mm	Height max mm
3112	61	92	111	65.6	101	6,630	31.8	10.9	12.5
4110	42	56	78	85.2	80	6,820	41.2	10.7	9.9
4111	52	72	95	85.2	101	8,610	41.2	10.9	12.5
4119	79	110	151	85.2	159	13,500	41.2	10.9	19.4
5527	67	95	120	168	172	28,900	55.5	27.1	16.7
5529	85	121	160	168	244	41,000	55.5	27.1	23.5
6527	89	111	145	219	270	59,100	66.0	32.2	27.4
6533	82	109	143	199	250	49,800	66.0	32.2	20.4
7236	87	114	149	219	290	63,500	73.3	34.9	21.3
8020	64	77	95	273	195	53,200	80.9	37.5	20.2
8038	97	124	179	237	354	83,900	80.9	37.5	23.4

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	L_e Path Length mm	A_eCross Section mm²	Length mm	Height mm	Width mm
EQG20 L050	81	120	167	29.3	60.8	20.0	5.0	14.0
EQG20 L061	67	98	138	35.8	60.8	20.0	6.1	14.0
EQG26 L070	111	164	228	42.3	119.8	26.5	7.0	19.0
EQG26 L088	95	140	195	49.5	119.8	26.5	8.8	19.0
EQG26 L101	86	127	177	54.7	119.8	26.5	10.1	19.0
EQG26 L124	74	108	151	63.9	119.8	26.5	12.4	19.0
EQG32 L101	100	148	207	59.5	152.3	32.0	10.1	22.0
EQG32 L152	75	110	156	79.9	152.3	32.0	15.2	22.0
EQG32 L180	66	97	136	91.1	152.3	32.0	18.0	22.0
EQG36 L100	109	160	223	65.1	180.8	36.0	10.0	26.0
EQG36 L110	102	151	211	69.1	180.8	36.0	11.0	26.0
EQG36 L174	75	110	154	94.7	180.8	36.0	17.4	26.0
EQG41 L120	94	138	193	83.6	199.7	41.5	12.0	28.0
EQG41 L199	68	100	140	115.2	199.7	41.5	19.9	28.0
EQG50 L200	109	160	223	113.4	314.1	50.0	20.0	32.0
EQG50 L250	92	136	190	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	L_e Path Length mm	A_e Cross Section mm²	Length mm	Height mm	Width mm
LPG23 L087	54		110	49.1	67.0	23.4	8.7	14.0
LPG25 L099	68	100	139	55.7	96.0	25.0	9.9	18.0
LPG30 L118	65	96	134	68.0	114.0	30.0	11.8	20.0
LPG32 L152	69	101	141	82.1	143.0	32.0	15.2	22.0
LPG36 L144	86	127	177	80.6	177.0	36.2	14.4	24.0
LPG42 L123	106	156	218	76.1	206.0	42.0	12.3	25.0
LPG42 L158	90	132	184	90.1	206.0	42.0	15.8	25.0

Core Data	A_L nH/T² (nominal)			L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	Length mm	Height mm	Width mm
Core Data	26µ	40µ	60µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	Length mm	Height mm	Width mm
ERG25 L110	34	47	65	57.8	45.0	2,600	25.5	11.0	7.5
ERG40 L224	59	81	111	111.3	149.1	16,600	40.0	22.4	13.3

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
6020				56,600	60.5	20.3	20.0
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

Edge® Cores

Excellent DC Bias Performance for Compact Design

Key Characteristics

Property Curves

Edge Part Number Identification

Edge^® Cores