secondary table

	B	C	D	E	F	G	H	I	J	K	L	M	N	O	R	S	T	U	V	X
1
2	Micro DRSSTC (less than 0.5 kW) and Mini DRSSTC (less than 2 kW)							Table, data and calculations by Mads Barnkob / www.kaizerpowerelectronics.dk - 2016
3
4	(mm)	(mm)		(mm)	(mm)	Secondary coil	H/W	Toroid topload			Secondary system		Max frequency for 100%
5	Wire dia.	Wire spacing	Turns	Coil dia.	Coil length	Inductance (uH)	ratio	major (inch)	minor (inch)	Cap. (pF)	Fres (kHz)	impedance (Ohm)	skin depth of wire		Skin depth (m)	Resistance DC	skin effect factor	Resistance AC	Q unloaded	skin effect factor (rev2)
6	0.09	0.009	1600	40	158	22854.29	4.0	6.236	1.575	6.895	401	57572		2250 kHz	0.0001063	565.728	1.0000000	1697.185	33.922	1.0000000
7	0.09	0.009	2000	40	198	29163.02	5.0	7.795	1.575	8.357	322	59072		2250 kHz	0.0001186	707.160	1.0000000	2121.481	27.845	1.0000000
8	0.1	0.01	1460	40	161	18795.35	4.0	6.323	1.575	6.982	439	51883		1750 kHz	0.0001016	418.144	1.0000000	1254.432	41.360	1.0000000
9	0.1	0.01	1830	40	201	24048.60	5.0	7.925	1.575	8.470	353	53284		1750 kHz	0.0001134	524.112	1.0000000	1572.336	33.888	1.0000000
10	0.127	0.0127	1150	40	161	11657.54	4.0	6.325	1.575	6.985	558	40854		1100 kHz	0.0000902	204.204	1.0000000	612.611	66.688	1.0000000
11	0.127	0.0127	1430	40	200	14787.62	5.0	7.865	1.575	8.418	451	41912		1100 kHz	0.0001003	253.923	1.0000000	761.768	55.020	1.0000000
12	0.143	0.0143	1020	40	160	9181.63	4.0	6.317	1.575	6.976	629	36278		870 kHz	0.0000849	142.857	1.0000000	428.571	84.650	1.0000000
13	0.143	0.0143	1280	40	201	11763.06	5.0	7.927	1.575	8.472	504	37263		870 kHz	0.0000948	179.271	1.0000000	537.814	69.285	1.0000000
14	0.16	0.016	900	40	158	7231.24	4.0	6.236	1.575	6.895	713	32384		690 kHz	0.0000798	100.688	1.0000091	302.065	107.210	1.0000091
15	0.16	0.016	1130	40	199	9271.79	5.0	7.830	1.575	8.388	571	33248		690 kHz	0.0000891	126.419	1.0000000	379.256	87.666	1.0000000
16	0.1	0.01	1800	50	198	36156.19	4.0	7.795	1.969	8.619	285	64769		1750 kHz	0.0001261	644.400	1.0000000	1933.200	33.503	1.0000000
17	0.1	0.01	2290	50	252	47025.47	5.0	9.917	1.969	10.597	225	66615		1750 kHz	0.0001418	819.820	1.0000000	2459.460	27.085	1.0000000
18	0.127	0.0127	1440	50	201	22812.21	4.0	7.920	1.969	8.744	356	51076		1100 kHz	0.0001128	319.623	1.0000000	958.869	53.267	1.0000000
19	0.127	0.0127	1800	50	251	29100.75	5.0	9.900	1.969	10.582	287	52440		1100 kHz	0.0001257	399.529	1.0000000	1198.586	43.752	1.0000000
20	0.143	0.0143	1280	50	201	18010.29	4.0	7.927	1.969	8.751	401	45365		870 kHz	0.0001063	224.089	1.0000000	672.268	67.481	1.0000000
21	0.143	0.0143	1600	50	252	22974.73	5.0	9.909	1.969	10.590	323	46578		870 kHz	0.0001185	280.111	1.0000000	840.334	55.428	1.0000000
22	0.16	0.016	1150	50	202	14469.47	4.0	7.969	1.969	8.793	446	40566		690 kHz	0.0001008	160.820	1.0000000	482.461	84.081	1.0000000
23	0.16	0.016	1430	50	252	18351.97	5.0	9.909	1.969	10.590	361	41629		690 kHz	0.0001121	199.977	1.0000000	599.930	69.390	1.0000000
24	0.2	0.02	910	50	200	9149.74	4.0	7.882	1.969	8.706	564	32418		430 kHz	0.0000897	81.445	1.0107864	246.970	131.264	1.0107864
25	0.2	0.02	1140	50	251	11700.82	5.0	9.874	1.969	10.560	453	33288		430 kHz	0.0001001	102.030	1.0000000	306.090	108.751	1.0000000
26	0.16	0.016	1700	75	299	48056.00	4.0	11.780	2.953	13.016	201	60763		690 kHz	0.0001501	356.602	1.0000000	1069.805	56.798	1.0000000
27	0.16	0.016	2150	75	378	62094.11	5.0	14.898	2.953	15.914	160	62464		690 kHz	0.0001683	450.996	1.0000000	1352.988	46.167	1.0000000
28	0.2	0.02	1370	75	301	31004.93	4.0	11.866	2.953	13.103	250	48644		430 kHz	0.0001348	183.923	1.0000000	551.768	88.161	1.0000000
29	0.2	0.02	2200	75	484	51755.21	6.5	19.055	2.953	19.217	160	51895		430 kHz	0.0001686	295.350	1.0000000	886.050	58.569	1.0000000
30	0.25	0.025	1080	75	297	19524.35	4.0	11.693	2.953	12.928	317	38861		270 kHz	0.0001196	92.794	1.0018439	278.894	139.340	1.0018439
31	0.25	0.025	1370	75	377	25313.77	5.0	14.833	2.953	15.858	251	39953		270 kHz	0.0001344	117.710	1.0000000	353.131	113.139	1.0000000
32	0.3	0.03	900	75	297	13558.57	4.0	11.693	2.953	12.928	380	32384		170 kHz	0.0001092	53.700	1.0798382	173.962	186.158	1.0798382
33	0.3	0.03	1130	75	373	17384.61	5.0	14.681	2.953	15.727	304	33248		170 kHz	0.0001221	67.423	1.0359689	209.545	158.666	1.0359689
34	0.35	0.035	770	75	296	9941.07	4.0	11.671	2.953	12.906	444	27753		130 kHz	0.0001010	33.754	1.2176170	123.299	225.088	1.2176170
35	0.35	0.035	980	75	377	12935.59	5.0	14.854	2.953	15.877	351	28544		130 kHz	0.0001136	42.960	1.1402495	146.955	194.233	1.1402495
36
37
38
39
40																				http://g3ynh.info/zdocs/comps/Zint.pdf
41																				http://g3ynh.info/zdocs/magnetics/appendix/hb9dfz/Mathcad_Coil_calc_w_Medhurst_et_G3YNH_131014.pdf
42																				http://g3ynh.info/zdocs/magnetics/SolenoidZ.pdf
43
44
45	Medium DRSSTC (less than 10 kW) and Large DRSSTC (less than 20 kW)							Table, data and calculations by Mads Barnkob / www.kaizerpowerelectronics.dk - 2016
46
47	(mm)	(mm)		(mm)	(mm)	Secondary coil	H/W	Toroid topload			Secondary system		Max frequency for
48	Wire dia.	Wire spacing	Turns	Coil dia.	Coil length	Inductance (uH)	ratio	major (inch)	minor (inch)	Cap. (pF)	Fres (kHz)	surge imp. (Ohm)	100% skin depth		Skin depth (m)	Resistance DC	skin effect factor	Resistance AC	Q unloaded
49	0.2	0.02	2000	110	440	97319.30	4.0	17.323	4.331	19.136	117	71313		430 kHz	0.0001972	393.800	1.0000000	1181.400	60.363
50	0.2	0.02	2500	110	550	124160.23	5.0	21.654	4.331	23.171	94	73201		430 kHz	0.0002198	492.250	1.0000000	1476.750	49.569
51	0.25	0.025	1600	110	440	62284.35	4.0	17.323	4.331	19.136	146	57051		270 kHz	0.0001764	201.626	1.0000000	604.877	94.318
52	0.25	0.025	2000	110	550	79462.54	5.0	21.654	4.331	23.171	117	58561		270 kHz	0.0001966	252.032	1.0000000	756.096	77.451
53	0.3	0.03	1330	110	439	43133.96	4.0	17.280	4.331	19.093	175	47531		170 kHz	0.0001608	116.390	1.0000000	349.169	136.125
54	0.3	0.03	1650	110	545	54584.97	5.0	21.437	4.331	22.983	142	48734		170 kHz	0.0001786	144.393	1.0000000	433.180	112.503
55	0.35	0.035	1150	110	443	31996.44	4.0	17.431	4.331	19.245	203	40775		130 kHz	0.0001495	73.938	1.0216636	226.619	179.927
56	0.35	0.035	1420	110	547	40278.79	5.0	21.524	4.331	23.058	165	41795		130 kHz	0.0001657	91.297	1.0028344	274.668	152.165
57	0.4	0.04	1000	110	440	24329.82	4.0	17.323	4.331	19.136	233	35657		107 kHz	0.0001394	49.225	1.1010039	162.591	219.303
58	0.4	0.04	1250	110	550	31040.06	5.0	21.654	4.331	23.171	188	36600		107 kHz	0.0001554	61.531	1.0522396	194.237	188.432
59	0.3	0.03	1950	160	644	133907.79	4.0	25.335	6.299	27.973	82	69189		270 kHz	0.0002348	248.213	1.0000000	744.640	92.915
60	0.3	0.03	2400	160	792	167979.00	5.0	31.181	6.299	33.430	67	70886		270 kHz	0.0002598	305.493	1.0000000	916.480	77.346
61	0.35	0.035	1650	160	635	96993.18	4.0	25.010	6.299	27.646	97	59232		170 kHz	0.0002160	154.305	1.0000000	462.916	127.953
62	0.35	0.035	2080	160	801	124898.78	5.0	31.528	6.299	33.731	78	60850		170 kHz	0.0002418	194.518	1.0000000	583.555	104.276
63	0.4	0.04	1450	160	638	74614.62	4.0	25.118	6.299	27.755	111	51849		130 kHz	0.0002025	103.820	1.0000000	311.460	166.470
64	0.4	0.04	1800	160	792	94488.19	5.0	31.181	6.299	33.430	90	53165		130 kHz	0.0002250	128.880	1.0000000	386.640	137.504
65	0.45	0.045	1300	160	644	59514.57	4.0	25.335	6.299	27.973	123	46126		107 kHz	0.0001917	73.545	1.0223615	225.568	204.487
66	0.45	0.045	1600	160	792	74657.33	5.0	31.181	6.299	33.430	101	47257		107 kHz	0.0002121	90.517	1.0032737	272.439	173.461
67	0.5	0.05	1150	160	633	47299.98	4.0	24.902	6.299	27.537	139	41445		68 kHz	0.0001803	52.698	1.0842436	171.411	241.789
68	0.5	0.05	1450	160	798	60927.40	5.0	31.398	6.299	33.618	111	42571		68 kHz	0.0002019	66.445	1.0384042	206.990	205.669
69	0.4	0.04	1800	200	792	144624.78	4.0	31.181	7.874	34.476	71	64769		130 kHz	0.0002522	161.100	1.0000000	483.300	134.013
70	0.4	0.04	2250	200	990	184547.24	5.0	38.976	7.874	41.787	57	66456		130 kHz	0.0002813	201.375	1.0000000	604.125	110.003
71	0.4	0.04	2730	200	1201	227246.95	6.0	47.291	7.874	48.595	48	68384		130 kHz	0.0003077	244.335	1.0000000	733.005	93.292
72	0.45	0.045	1600	200	792	114271.43	4.0	31.181	7.874	34.476	80	57572		107 kHz	0.0002378	113.146	1.0000000	339.437	169.611
73	0.45	0.045	2030	200	1005	148184.83	5.0	39.561	7.874	42.295	64	59191		107 kHz	0.0002671	143.554	1.0000000	430.661	137.443
74	0.45	0.045	2420	200	1198	179025.49	6.0	47.161	7.874	48.495	54	60759		107 kHz	0.0002897	171.133	1.0000000	513.399	118.346
75	0.5	0.05	1450	200	798	93268.27	4.0	31.398	7.874	34.694	88	51849		68 kHz	0.0002264	83.056	1.0090083	251.413	206.230
76	0.5	0.05	1800	200	990	118110.24	5.0	38.976	7.874	41.787	72	53165		68 kHz	0.0002516	103.104	1.0000000	309.312	171.880
77	0.5	0.05	2170	200	1194	144440.80	6.0	46.988	7.874	48.361	60	54651		68 kHz	0.0002744	124.298	1.0000000	372.893	146.559
78	0.6	0.06	1200	200	792	64277.68	4.0	31.181	7.874	34.476	107	43179		51 kHz	0.0002059	47.733	1.1090336	158.814	271.886
79	0.6	0.06	1530	200	1010	83798.34	5.0	39.756	7.874	42.463	84	44423		51 kHz	0.0002318	60.860	1.0544651	192.524	230.741
80	0.6	0.06	1820	200	1201	100998.64	6.0	47.291	7.874	48.595	72	45589		51 kHz	0.0002512	72.396	1.0271504	223.083	204.359
81	0.7	0.07	1050	200	809	48308.86	4.0	31.831	7.874	35.128	122	37084		34 kHz	0.0001926	30.686	1.2533324	115.378	321.411
82	0.7	0.07	1300	200	1001	60985.73	5.0	39.409	7.874	42.164	99	38032		34 kHz	0.0002137	37.992	1.1786524	134.338	283.105
83	0.7	0.07	1550	200	1194	73694.28	6.0	46.988	7.874	48.361	84	39036		34 kHz	0.0002319	45.298	1.1284631	153.351	254.555
84
85
86
87
88
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90
91
92
93
94
95
96
97
98
99
100