绕带磁芯: Round Permalloy 80

本材料为非取向80%镍铁合金，经过加工后具有初始磁导率高且矫顽力低的特点。其方正度和增益均低于Square材料，牺牲这些特性是为了获得高初始磁导率和低矫顽力的特性。Round Permalloy 80中信号非常微弱且不存在直流电流，特别适用于设计高敏感度的输入变压器和级间变压器。同时它也非常适用于损耗必须尽量低和必需高精度的电流互感器。本材料的初始磁导率通常介于20,000和50,000之间，其矫顽力值大约为Square Permalloy 80的 70%。

Key Characteristics

Composition: Ni • Fe • Mo
Shapes: Toroid
Sizes: 7 mm to 250 mm
Flux Density (kG): 6.6 to 8.2
Coating Color: Red

订购美磁绕带磁芯: Round Permalloy 80

更多关于绕带磁芯外壳和涂层的信

Round Permally 80是VAC nickel iron material (MUMETALL)的替代材料。 VAC是德国VACUUMSCHMELZE GmbH & Co. KG公司的注册商标

Material Code: R

Tape Core R Material
Bobbin Core R Material

Part Number	Description	Core Area cm²	L_e Path Length cm	Wa Window Area cm²	WaAc cm⁴	Bare ID mm	Bare OD mm	Bare HT mm	Boxed ID min mm	Boxed OD max mm	Boxed HT max mm
01501531R	1 RD PERM NONMETALC	0.038	3.49	0.456	0.02	9.53	12.70	3.18	7.95	14.45	5.05
01521531R	1 RD PERM GVB.ALUM	0.038	3.49	0.456	0.02	9.53	12.70	3.18
01500561R	1 RD PERM NONMETALC	0.038	4.49	0.916	0.041	12.70	15.88	3.18	10.95	17.63	5.05
01520561R	1 RD PERM GVB ALUMINUM	0.038	4.49	0.916	0.041	12.70	15.88	3.18
01501532R	2 RD PERM NONMETALC	0.043	3.49	0.456	0.02	9.53	12.70	3.18	7.95	14.45	5.05
01513745R	1/2 RD PERM ALUMINUM	0.043	7.48	-	-	22.23	25.40	3.18
01523745R	1/2 RD PERM GVB ALUM	0.043	7.48	-	-	22.23	25.40	3.18
01500564R	4 RD PERM NONMETALIC	0.045	4.49	0.916	0.041	12.70	15.88	3.18	10.95	17.63	5.05
01520005R	1/2 RD PERM GVB.ALUM	0.05	4.99	0.916	0.081	12.70	19.05	3.18
01521551R	1 RD PERM GVB.ALUM	0.076	3.99	0.724	0.061	11.13	14.30	6.35
01520631R	1 RD PERM GVB ALUM	0.076	5.98	-	-	15.88	22.23	3.18
01520021R	1 RD PERM GVB ALUM	0.076	6.18	1.676	0.142	16.51	22.86	3.18
01520111R	1 RD PERM GVB ALUM	0.076	8.97	4.238	0.365	25.40	31.75	3.18
01500002R	2 RD PERM NONMETALC	0.086	4.99	0.916	0.081	12.70	19.05	3.18	10.95	20.80	5.05
01510002R	2 RD PERM ALUMINUM	0.086	4.99	0.916	0.081	12.70	19.05	3.18
01500022R	2 RD PERM NONMETALC	0.086	6.18	1.676	0.142	16.51	22.86	3.18	14.76	24.61	5.05
01501342R	2 RD PERM NON-METALLIC	0.086	6.98	-	-	19.05	25.40	3.18
01500004R	4 RD PERM NONMETALC	0.091	4.99	0.916	0.081	12.70	19.05	3.18	10.95	20.80	5.05
01520004R	4 RD PERM GVB. ALUM	0.091	4.99	0.916	0.081	12.70	19.05	3.18
01549732R	2 RD PERM ENCAPSULD	0.101	2.7	-	-	6.10	11.07	4.78
01549562R	2 RD PERM ENCAPSULD	0.119	3.31	-	-	7.62	13.46	4.78
01520032R	2 RD PERM GVB ALUM	0.129	6.73	-	-	19.05	23.83	6.35
01549702R	2 RD PERM ENCAP	0.131	4.77	-	-	11.94	18.42	4.78
01501761R	1 RD PERM NONMETALC	0.151	4.99	0.916	0.157	12.70	19.05	6.35	10.95	20.80	8.23
01501762R	2 RD PERM NONMETALC	0.171	4.99	0.916	0.157	12.70	19.05	6.35	10.95	20.80	8.23
01500612R	2 RD PERM NONMETALC	0.171	6.98	2.273	0.39	19.05	25.40	6.35	17.04	27.41	8.48
01500334R	4 RD PERM NONMETALLIC	0.182	5.98	1.534	0.263	15.88	22.23	6.35	14.12	23.98	8.23
01500044R	4 RD PERM NONMETALC SK	0.182	8.97	4.238	0.724	25.40	31.75	6.35	23.39	33.76	8.48
01520764R	4 RD PERM GVB.ALUM	0.205	6.48	1.478	0.284	15.88	25.40	4.78
01503232R	2 RD PERM NONMETALC	0.206	21.14	29.407	6.06	63.50	71.12	6.35	59.16	75.46	10.41
01522851R	1 RD PERM GVB. ALUM	0.227	8.47	-	-	22.23	31.75	6.35
01520291R	1 RD PERM GVB ALUMINUM	0.227	9.47	4.438	1.09	25.40	34.93	6.35
0153A292R	2 RD. PERM. BARE	0.228	7.31	-	-	19.05	27.51	6.35
01500341R	1 RD PERM NONMETALC	0.34	7.48	2.273	0.876	19.05	28.58	9.53	17.04	30.58	11.66
01520341R	1 RD PERM GVB.ALUM	0.34	7.48	2.273	0.876	19.05	28.58	9.53
0153A392R	2 RD PERM BARE	0.342	9.3	-	-	25.40	33.86	9.53
01521672R	2 RD PERM ALUM GVB	0.343	6.98	-	-	15.88	28.58	6.35
01521812R	2 RND PERM GVB ALUM	0.386	8.47	3.16	1.22	22.23	31.75	9.53
01500944R	4 RD PERM NONMETALC	0.408	6.48	1.534	0.592	15.88	25.40	9.53	13.87	27.41	11.66
01503154R	4 RD PERM NONMETALLIC	0.409	12.46	-	-	34.93	44.45	9.53
01523154R	4 RD PERM GVB ALUM	0.409	12.46	-	-	34.93	44.45	9.53
01520261R	1 RD PERM GVB ALUM	0.454	9.97	4.238	2.18	25.40	38.10	9.53
01500262R	2 RD. PERM NONMETALC	0.514	9.97	4.238	2.18	25.40	38.10	9.53	22.89	40.61	12.17
01520262R	2 RD PERM GVB.ALUM	0.514	9.97	4.238	2.18	25.40	38.10	9.53
01500982R	2 RD PERM NONMETALC	0.514	11.96	-	-	31.75	44.45	9.53
01520551R	1 RD PERM GVB.ALUM	0.605	13.96	9.924	6.81	38.10	50.80	12.70
01520911R	1 RD PERM GVB ALUMINUM	0.606	10.97	-	-	28.58	41.28	12.70
01504812R	2 RD PERM NONMETALIC	0.685	7.98	-	-	19.05	31.75	12.70
01500912R	2 RD PERM NON-METALLIC	0.685	10.97	-	-	28.58	41.28	12.70
01500354R	4 RD PERM NONMETALC	0.726	11.96	6.815	4.67	31.75	44.45	12.70	29.18	47.02	15.42
01540354R	4 RD PERM ENCAPSULD	0.726	11.96	6.815	4.67	31.75	44.45	12.70
01503454R	4 RD PERM NON-METALLIC	0.726	15.95	13.787	9.46	44.45	57.15	12.70	41.12	60.48	15.93
01524254R	4 RD PERM GVB ALUMINUM	0.817	12.96	6.815	5.26	31.75	50.80	9.53
01501031R	1 RD PERM NON METALLIC	1.21	19.94	17.894	24.5	50.80	76.20	12.70	47.47	79.53	15.93
01510151R	1 RD PERM ALUM	1.21	11.96	-	-	63.50	69.85	4.78
01500012R	2 RD PERM NONMETALIC	1.371	15.95	9.64	13.2	38.10	63.50	12.70	34.77	66.83	15.93
01501032R	2 RD PERM NON METALLIC	1.371	19.94	17.894	24.5	50.80	76.20	12.70	47.47	79.53	15.93
01505554R	4 RD PERM NON-METALLIC	1.452	13.96	6.699	9.19	31.75	57.15	12.70	28.42	60.48	15.93
01500014R	4 RD PERM NONMETALC	1.452	15.95	9.64	13.2	38.10	63.50	12.70	34.77	66.83	15.93
01501034R	4 RD PERM NONMETALC	1.452	19.94	17.894	24.5	50.80	76.20	12.70	47.47	79.53	15.93
01531992R	2 RD PERM UNCASED	2.056	13.96	-	-	31.75	57.15	19.05

Part Number	Description	Core Area cm²	L_e Path Length cm	Boxed ID min mm	Boxed OD max mm	Boxed HT max mm	Maxwells
805315R016000	SS 531 1/2 RD PERM 0160MX		3.2	8.763	12.192	4.699	160
806135R040000	SS 613 1/2 RD PERM 0400MX		3	7.239	12.954	4.699	400
805171R060000	SS 517 1 RD PERM 0600MX		3.3	8.6868	12.954	8.128	600
806005R064000	SS 600 1/2 RD PERM 0640MX		2.9	7.112	12.192	8.128	640
806191R080000	SS 619 1 RD PERM 0800MX		3.9	10.16	15.367	8.128	800