PQ Cores

PQ / STANDARD CORES

PQ Cores

High power, low leakage flux

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Part Number Specifications

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Dimensions

02 DIMENSION DRAWING

Dimensional drawing

UNIT mm / 2D DRAWING

PQ Cores Dimensional drawing

UNIT mm / 2D DRAWING

03 MODEL TABLE

Part Numbers and Dimensions

Total — part numbers / unit mm

12 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
PQ20×20	20.5±0.4	10.2±0.15	14±0.4	8.8±0.2	18±0.4	12 min	7.2±0.2
PQ21×20	21.5±0.4	10.2±0.15	14±0.4	8.8±0.2	18.5 min	14.1 min	7.3±0.2
PQ26×25	26.5±0.5	12.5±0.15	19±0.4	12±0.2	22.5±0.45	15.5 min	8.05±0.2
PQ27×20	27.5±0.5	10.2±0.20	19±0.4	12±0.2	23.5 min	17 min	5.9±0.2
PQ27×25	27.5±0.5	12.65±0.20	19±0.4	12±0.2	23.5 min	17 min	8.3±0.2
PQ32×30	32±0.5	15.3±0.20	22±05	13.45±0.3	27.5±0.5	20.3 min	10.5±0.2
PQ33×31	33±0.5	15.5±0.20	22±05	13.45±0.3	27.5 min	20.8 min	11±0.2
PQ35×35	35.1±0.6	17.7±0.20	26±05	14.35±0.3	32±0.5	23.5 min	12.7±0.2
PQ40×40	40.5±0.8	20±0.20	28±05	14.9±0.3	37±0.6	28 min	15±0.2
PQ50×50	50±0.8	25±0.25	32±05	20±0.4	43.3 min	31.5 min	18.1±0.3
PQ65×54	65±0.8	27±0.25	40±05	26±0.4	53±0.7	40±0.7	18±0.3
PQ65×53	65±0.8	26.75±0.25	45±05	26±0.4	55 min	40.8 min	17.75±0.3

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
PQ20×20	45.71	65.13	2977.12	2900	3000	3700	20.57
PQ21×20	46.9	64.21	3011.55	2800	2900	3600	20.873
PQ26×25	53.96	125.6	6777.31	5000	5200	6500	47.413
PQ27×20	46.41	124.17	5762.46	5500	5700	7100	40.739
PQ27×25	56.01	123.64	6925.72	4800	5000	6200	47.702
PQ32×30	68.48	156.25	10700.69	5200	5400	6800	75.376
PQ33×31	70.07	156.92	10994.96	5100	5300	6700	77.45
PQ35×35	80.49	173.96	14001.44	5100	5300	6800	102.843
PQ40×40	93.82	189.98	17824.26	4900	5100	6600	132.96
PQ50×50	113.41	340.38	38603.09	7500	7700	10100	257.585
PQ65×54	123.52	592.31	73164.67	12100	12500	16400	496.85
PQ65×53	122.6	603.53	73993.3	12400	12800	16800	535.39

04 SERIES NOTES

Series Description

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