EQ / STANDARD CORES

EQ Cores

Wide-voltage power adapters

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Part Number Specifications

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Dimensions

02 DIMENSION DRAWING

Dimensional drawing

UNIT mm / 2D DRAWING

03 MODEL TABLE

Part Numbers and Dimensions

Total — part numbers / unit mm

24 types

Dimensions (mm)

part numberMODEL	Aoverall width A	Boverall height B	Clamination thickness C	Dcenter leg width D	E1window height E1	E2window height E2	Fwindow width F
EQ21×14×14	21.1±0.40	6.8±0.20	14±0.30	8.8±0.20	18.7 min	17 min	4.5±0.20
EQ22×14×14	22±0.40	6.9±0.20	14±0.30	8.8±0.20	19±0.40	15.6±0.40	4.2±0.15
EQ24×14×16	24.2±0.40	6.85±0.20	16±0.30	10.2±0.20	21.2±0.40	18.2±0.40	4.25±0.15
EQ25×14×16.2	24.8±0.40	6.9±0.20	16.2±0.30	10.8±0.20	21.8±0.40	18.7±0.40	4.5±0.15
EQ25×15×18	25.05±0.40	7.5±0.20	18±0.30	11±0.20	21.5 min	17.1 min	5±0.15
EQ27×13×18	26.7±0.40	6.7±0.20	18±0.30	11±0.20	23.5 min	19 min	4.2±0.15
EQ27×14×17.5	27±0.40	6.8±0.20	17.5±0.30	11.2±0.20	23.5 min	18.75 min	4.4±0.15
EQ27×14×18	27±0.40	6.9±0.20	18±0.30	11.2±0.20	23 min	17.7±0.40	4.65±0.15
EQ28×14×17.5	27.6±0.40	6.8±0.20	17.5±0.30	11.2±0.20	24 min	19.4 min	4.4±0.15
EQ28×15×20	28±0.40	7.3±0.20	20±0.30	11.2±0.20	23.5 min	20 min	4.8±0.15
EQ29×15×20	29±0.40	7.65±0.20	20±0.30	11.2±0.20	23.9 min	21.2 min	5±0.15
EQ30×14×17.5	30±0.40	6.8±0.20	17.5±0.30	11.2±0.20	26.4 min	22.69 min	4.4±0.15
EQ30×14×20	30±0.40	7±0.20	20±0.30	11±0.20	26±0.40	20.1 min	4.3±0.15
EQ30×19×20.4	30±0.40	9.5±0.20	20.35±0.30	13.3±0.30	25 min	20 min	6.8±0.15
EQ32×13×20.3	31.5±0.50	6.5±0.20	20.3±0.30	13.3±0.30	26.5 min	20.1 min	3.7±0.15
EQ33×16×20.3	32.5±0.50	8.2±0.20	20.3±0.30	13.3±0.30	28±0.50	23.5±0.5	5.6±0.15
EQ33×13×20.4	33±0.50	6.4±0.20	20.35±0.30	13±0.30	29±0.40	23.66±0.5	4±0.15
EQ34×14×25	34±0.50	7±0.20	25±0.30	14.8±0.30	30 min	25.8 min	3.9±0.15
EQ35×14×25	34.8±0.50	7.2±0.20	25±0.30	14.8±0.30	30.8 min	26.8 min	4.2±0.20
EQ38×15×28	38±0.50	7.5±0.20	28±0.30	16.3±0.30	33 min	27.5 min	4.1±0.20
EQ39×15×28	39±0.50	7.6±0.20	28±0.30	16.3±0.30	34±0.5	28.5 min	4.1±0.20
EQ41×20×32	40.8±0.60	10.2±0.20	32±0.30	18.9±0.30	35.8 min	22.5 min	6.7±0.20
EQ40×13×28.3	40±0.60	6.4±0.20	28.3±0.30	16±0.30	34.8 min	27.5 min	3.7±0.20
EQ42×16×35	42.3±0.60	8.1±0.20	35±0.40	15.8±0.30	37.3±0.6	34.3±0.60	5.3±0.20

Specifications (effective parameters / corresponding material AL / weight)

part numberMODEL	magnetic path length Lemm	effective cross-section Aemm²	effective volume Vemm³	AL·MP40nH/N²	AL·MP44nH/N²	AL·MP95nH/N²	weightg
EQ21×14×14	33.81	52.39	1771.31	2900	3000	3600	11.956
EQ22×14×14	34.47	66.51	2292.51	3600	3700	4500	14.137
EQ24×14×16	35.74	79.56	2843.82	4200	4400	5300	17.395
EQ25×14×16.2	36.6	80.74	2955.15	4200	4400	5300	17.917
EQ25×15×18	38.42	93.18	3579.91	4700	4900	6000	21.539
EQ27×13×18	37.43	90.48	3386.67	4700	4800	5900	20.556
EQ27×14×17.5	38.17	89.64	3421.44	4600	4700	5800	20.504
EQ27×14×18	38.15	92.7	3536.25	4700	4900	6000	21.39
EQ28×14×17.5	38.78	89.76	3480.61	4500	4700	5700	20.808
EQ28×15×20	39.23	104.53	4100.44	5200	5400	6600	25.504
EQ29×15×20	40.9	107.84	4411.2	5300	5400	6600	27.543
EQ30×14×17.5	41.41	87.89	3639.38	4200	4400	5400	21.659
EQ30×14×20	39.84	107.53	4283.57	5300	5500	6700	26.916
EQ30×19×20.4	48.15	129.22	6221.67	5600	5800	7200	36.327
EQ32×13×20.3	37.81	127.82	4832.34	6600	6800	8300	29.615
EQ33×16×20.3	45.99	122.95	5654.68	5500	5700	7000	33.599
EQ33×13×20.4	40.3	112.75	4543.66	5600	5700	7000	27.924
EQ34×14×25	40.41	157.67	6371.08	7800	8000	9800	40.249
EQ35×14×25	42.38	154.58	6550.9	7400	7600	9300	40.876
EQ38×15×28	43.69	201.12	8786.67	9400	9600	11900	54.958
EQ39×15×28	44.66	205.61	9182.13	9400	9700	12000	57.336
EQ41×20×32	53.88	265.54	14307.24	10600	11000	13700	86.388
EQ40×13×28.3	42.49	178.67	7591.36	8500	8700	10800	48.742
EQ42×16×35	48.59	208.65	10138.67	9000	9300	11500	67.355

02 PROCESS GALLERY

Machining photos

24 types

04 SERIES NOTES

Series Description

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