參數(shù)資料
型號(hào): 6EHQ8M
元件分類: 電源濾波器
英文描述: 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 124K
代理商: 6EHQ8M
HQ
48
Libertyville, IL (847) 680-7400
HQ Series
Highest Performance
RFI Filters for
Medical Equipment
UL Recognized
CSA Certified
VDE Approved
HQ Series
HQ series power line filters provide the highest available
common-mode and differential-mode attenuation to RFI
noise in the frequency range from 10kHz to 30MHz, for
IEC601 and UL544 patient-connected equipment, as well
as all other electronic equipment that cannot tolerate any
leakage current.
They are a size- and cost-effective solution to the
problem of meeting both medical leakage current limits
and conducted emissions limits in equipment with high
noise sources (such as switching power supplies). HQ
series filters can ensure compliance to the following
Conducted Emissions standards:
European Normalized Standards based on EN55022,
Level B
FCC Part 15, Computing Devices, Class B.
FCC Part 18, ISMEquipment, Industrial and
Consumer.
They also provide the highest available susceptibility
protection to medical equipment, permitting error-free
operation in noisy environments, and enabling
compliance to IEC801-6 and the FDA guidelines.
For more information on UL544, see Appendix C.
Specifications
Maximum leakage current, each
line-to-ground
@ 120 VAC 60 Hz:
2A
@ 250 VAC 50 Hz:
5A
Hipot rating (one minute):
line-to-ground
1500 VAC
line-to-line
1450 VDC
Operating frequency:
50/60 Hz
Rated voltage:
120/250 VAC
Rated current:
@120 VAC
@ 250 VAC
3EHQ
3A
2A
6EHQ
6A
5A
Maximum rated current peaks:
3EHQ
10A
6EHQ
18A
Resistor location for reference only.
HQ1
HQ3
6EHQ8
3EHQ8
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
Current
Frequency-MHz
Rating
.01 .02 .05 .15
.5
1
2
5
7
10
20
30
3A
19
24
32
44
40
38
28
25
22
13
10
6A
24
29
39
42
28
35
36
30
24
16
15
Line-to-line in 50 ohm circuit
Current
Frequency-MHz
Rating
.01 .02 .05 .15
.5
1
2
5
7
10
20
30
3A
1
18
43
68
75
72
70
66
65
60
6A
6
10
43
70
75
65
50
55
50
40
6 Amp Models
3 Amp Models
Electrical Schematics
相關(guān)PDF資料
PDF描述
6EHQ3 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
6EHQ1 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
6EHQ8 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
6EHQ8M 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
6EHQ3 120 V, 50/60 HZ, SINGLE PHASE EMI FILTER
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