0557-7700-32 [BEL]
Telecom Transformer, CHIP;
| 型号： | 0557-7700-32 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | Telecom Transformer, CHIP 变压器 |
| 文件： | 总8页 (文件大小：345K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
FEATURES
•
•
•
Designed for use with Intellon INT5500/INT1200 high speed
Powerline chipset
Fully compatible with Bel’s 0804-5000-08 and 0804-5000-09
Powerline modules
Variants available for wallplug, desktop DC and AC power
corded applications and Powerline to coax hybrids
•
•
Provides reinforced isolation for world wide application
Minimum footprint design
Part Number
Description
Boxed
Sleeved
3 winding coupler for integrated wallplug
___
0557-7700-31
3 winding coupler for 6 ft AC line corded applications
4 winding coupler for 6 ft DC line corded applications
3 winding coupler for wall adapter for 6 ft DC corded applications
2 winding coupler for passive coax to Powerline bridge
0557-7700-32
___
0557-7700-33
0557-7700-34
0557-7700-12
0557-7700-21
0557-7700-11
0557-7700-26
BENEFITS
The above members of the Bel 0557-7700-xx family of coupling transformers have been developed for a wide range of
applications based on the Intellon HomePlug™ 1.0 compliant INT5500/INT1200 high speed Powerline chipset. These
transformers provide a low cost, high quality solution to simplify the implementation of HomePlug products.
This family of couplers is desgined primarily to complement Bel’s 0804-5000-08 and 0804-5000-09 powerline modules with
additional support provided for a passive Powerline to coax coupler.
In wallplug and AC corded applications, a complete isolation and coupling solution is provided by a single part, selected
according to application. Additionally, use of 0557-7700-11 or 0557-7700-12 enables operation over a DC line cord with a
plugtop power supply. Coupling of the Powerline signal to coax cable can be achieved with the 0557-7700-21 or
0557-7700-26.
In Partnership with
©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 1
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
ELECTRICAL SPECIFICATIONS @ 25°C
Wire Color
(Sleeved Only)
Pin No.
(Boxed Only)
Part Number
Parameter
Value
5uH min
1 : 1 ±0.1
1 : 1.25 ±0.1
3kV for 60s
Inductance @500KHz, 0.1V
Turns Ratio
Turns Ratio
Grey
Grey : Blue
Grey : White
Grey: Blue + White
0557-7700-31
Hi Pot @ 50HZ 1mA
Inductance @500KHz, 0.1V
Turns Ratio
Turns Ratio
Blue
1 : 6
5uH min
0557-7700-32
0557-7700-33
Blue : Grey
Blue : White
Grey : Blue + White
1 + 6 : 3 + 4
1 + 6 : 2 + 5
3 : 1 + 2
1 : 1.2 ±0.1
1 : 1.5 ±0.1
3kV for 60 sec
Hi Pot @ 50HZ 1mA
Inductance @500KHz, 0.1V
Turns Ratio
Turns Ratio
Turns Ratio
Hi Pot @ 50HZ 1mA
Grey
Grey : Black
Grey : Blue
Grey : White
5uH min
1 : 1 ±0.1
1 : 1 ±0.1
1 : 2 ±0.1
3kV for 60 sec
0557-7700-34
Grey + Black : Blue + White
Inductance @500KHz, 0.1V
Turns Ratio
Turns Ratio
Grey
3 : 4
5uH min
0557-7700-11
0557-7700-12
Grey : Blue
Grey : White
Grey: Blue + White
3 + 4 : 1 + 6
3 + 4 : 2 + 5
3 : 1 + 2
1 : 1 ±0.1
1 : 1 ±0.1
3kV for 60 sec
Hi Pot @ 50HZ 1mA
Inductance @500KHz, 0.1V
Turns Ratio
Hi Pot @ 50HZ 1mA
Blue
Blue : White
Blue : White
3 : 4
3 + 4 : 1 + 2
1 : 4
11uH min
1 : 1 ±0.1
3kV for 60 sec
0557-7700-21
0557-7700-26
SCHEMATICS
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©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 2
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
APPLICATION NOTES
The following schematics show some typical applications combinations for the Bel 0804-5000-08 and 0804-5000-09
Powerline modules with the appropriate couplers and associated circuitry. The following notes should be observed.
1. The first transient protection device MOV1 should be rated at 240V for 115V AC operation and at least 375V for 230V
operation.
2. Inductors L1 and L2 provide high frequency isolation which is particularly important with switching power supplies where
a capacitor is present across the input terminals. The inductors should have good performance in the Powerline band
between 4 and 21 MHz.
3. DC blocking capacitor C1 should be an X2 class device.
4. The two series resistors across C1 may be replaced by a single 390K resistor but only if it has a working voltage of
greater than 350V.
Integrated Wallplug Powerline Device
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©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 3
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
AC Corded Typical Desktop Application
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©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 4
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
DC Corded Typical Desktop Application
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Plugtop Power Supply for DC Corded Applications
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©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 5
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
MECHANICAL
0557-7700-26
0557-7700-11
0557-7700-32
©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 6
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
MECHANICAL
0557-7700-21
0557-7700-12
0557-7700-31
0557-7700-33
©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 7
POWERLINE SIGNAL COUPLERS
0557-7700-xx for Intellon INT5500/INT1200 Designs
MECHANICAL
0557-7700-34
©2009 Bel Fuse Inc. Specifications subject to change without notice. 08.24.09
Intellon, PowerPacket, SIMPLE and SIMPLE PowerBus are registered trademarks of Intellon Corportation. HomePlug is a registered trademark of the HomePlug Powerline Alliance.
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Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
Bel Fuse Ltd.
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Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
page 8
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