B82720-K2102-N40 [EPCOS]
Chokes for Power Lines Current-Compensated Ring Core Double Chokes; 扼流圈的电源线电流补偿环芯双扼流圈
| 型号： | B82720-K2102-N40 |
| 厂家： | 
EPCOS |
| 描述： | Chokes for Power Lines Current-Compensated Ring Core Double Chokes |
| 文件： | 总3页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Jump to preceding page
Chokes for Power Lines
B82720-A
B82720-K
Current-Compensated Ring Core Double Chokes
Rated voltage 250 Vac
Rated current 0,3 to 2,0 A
Rated inductance 1,1 to 12 mH
Construction
■ Current-compensated ring core double choke
with ferrite core
■ Polycarbonate case
■ Polyurethane potting
■ Sector winding
Features
■ Vertical and horizontal versions
■ Case and potting flame-retardant as per UL 94 V-0
■ Approx. 0,8 % stray inductance for symmetrical
interference suppression
Applications
■ Compact and narrow electronic ballasts in lamps (T2 lamps)
■ Compact, modular and desktop power supplies
■ Automation, compact power supplies up to 2 A
Terminals
■ Pins 0,5 × 0,5 mm
■ Pins fitting standard PCB grid
Marking
Manufacturer, ordering code, rated current, rated voltage,
rated inductance, graphic symbol, date of manufacture
344 04/00
Chokes for Power Lines
B82720-A
B82720-K
Current-Compensated Ring Core Double Chokes
Dimensional drawing and pin configuration
Horizontal version (B82720-A)
Vertical version (B82720-K)
13±0,3
10±0,2
2±0,2
10±0,4
2
3
1
4
+
+
+
+
7,6 _0,3
3+0,2
_0,5
9,6 max.
14,2 max.
SSB1258-U
1
4
2
3
0,5x0,5
SSB1444-2
SSB1378-F
General technical data
Test voltage VT
Rated current IR
Inductance tolerance
Weight
1500 Vac, 2 s (line/line)
Referred to 50 Hz and 40 °C ambient temperature
− 30/+ 50 %
Approx. 2,5 g
For further technical data see page 334
Characteristics and ordering codes
IR
A
LR
mH
LS, typ
µH
Rtyp
mΩ
Ordering code
horizontal version
vertical version
0,3
0,6
1,0
2,0
12
90
32
24
7
1150
430
230
70
B82720-A2301-N40
B82720-A2601-N40
B82720-A2102-N40
B82720-A2202-N40
B82720-K2301-N40
B82720-K2601-N40
B82720-K2102-N40
B82720-K2202-N40
4,4
3,0
1,1
345 04/00
Jump to succeding page
Chokes for Power Lines
B82720-A
B82720-K
Current-Compensated Ring Core Double Chokes
Impedance |Z| versus frequency f
(measured with windings in parallel)
SSB1377-7
106
Ω
Z
105
104
103
- +2301-N40
- +2601-N40
- +2102-N40
102
- +2202-N40
101
104
105
106
Hz 107
f
346 04/00
相关型号：
B82720-S2102-N40
General Purpose Inductor, 3000uH, 50%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
TDK
B82720-S2202-N40
1 ELEMENT, 1100uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, ROHS COMPLIANT
EPCOS
B82720-S2301-N40
General Purpose Inductor, 12000uH, 50%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
TDK
B82720-S2601-N40
1 ELEMENT, 4400uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD, ROHS COMPLIANT
EPCOS
©2020 ICPDF网 联系我们和版权申明