参数资料
型号: FS28-040
厂商: Triad Magnetics
文件页数: 1/1页
文件大小: 0K
描述: TRANSF 14VAC .08A SPLIT PACK
产品目录绘图: FS Series
FS Series Schematic
标准包装: 1
类型: 双主线圈
最大功率: 1.1 VA
主线圈:
副线圈: 双路,无中心抽头
在某电流时的串联输出电压: 28 VAC @ 40mA
在某电流时的并联输出电压: 14 VAC @ 80mA
安装类型: 通孔
尺寸/尺寸: 34.93mm L x 28.56mm W
高度 - 座高(最大): 23.80mm
端接类型: PC 引脚
产品目录页面: 2699 (CN2011-ZH PDF)
其它名称: 10443
237-1029
P OWE R T RAN S FO R M E R
PC
M O U N T : SPLIT PACK
FS28-040
Description:
The FS28-040 is a dual primary and dual secondary, split bobbin design which
operates with either a parallel input of 115V or a series input of 230V. The output
voltage will be either 28.0V with a center-tap under a 0.04A load with the
secondaries wired in series, or 14.0V under a 0.08A load with the secondaries
wired in parallel. The split bobbin design eliminates the need for costly
electrostatic shielding.
Electrical Specifications (@25C)
1. Maximum Power: 1.1VA
2. Primary:
Series: 230V; Parallel: 115V
3. Secondary:
Series: 28.0V CT@ 0.04A; Parallel: 14.0V @ 0.08A
W
4. Voltage Regulation: 25% TYP @ full load to no load
5. Temperature Rise: 25C TYP
6. Hipot tested 100% at 2500 VRMS
Construction:
Three flange bobbin construction with primaries and secondaries wound side by
side for low capacitive coupling.
Agency File:
UL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,
cUL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,
Canadian Use (CSA 22.2, No.66.2-06)
E
L
This model is also available in Class 2, UL 5085-3 (1585) version as FS28-040-C2
H
Dimensions:
Units in inches.
H
W
L
A
B
C
D
E
F
1
2
3
4
0.937
1.125
1.375
0.250
0.250
1.200
0.041
0.020
0.234
Weight: 0.17 lbs
Schematic:
D
F
1
5
PARALLEL
1
SERIES
1
5
A
A
8
115/230V
2
6
115/230V
2
115/230V
2
50/60Hz
3
7
50/60Hz
3
50/60Hz
3
B
4
8
4
4
C
RoHS Compliance: As of manufacturing date February 2005, all standard products meet
the requirements of 2011/65/EU, known as the RoHS initiative.
As of April 7, 2008, UL standards 506 and 1585 will be migrated to UL 5085-2 and
5085-3, respectively.
* Upon printin g, this document is considered “uncontrolled” . Please contact
Triad Magnetics’ website for the most current v ersion.
1
4
0.06" DIAMETER
HOLE
Board Layout
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013
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相关代理商/技术参数
参数描述
FS28-040-C2 制造商:Triad Magnetics 功能描述:Transformer, class 2/3, 8-pin, 1.1VA, 115/230V x 28VCT at 0.04A, 14V at 0.08A
FS28-040-C2-B 制造商:Triad Magnetics 功能描述:XFRMR LAMINATED 1.1VA THRU HOLE
FS28-085-C2 制造商:Triad Magnetics 功能描述:Transformer, class 2/3, 8-pin, 2.5VA, 115/230V x 28VCT at 0.085A, 14V at 0.17A
FS28-085-C2-B 制造商:Triad Magnetics 功能描述:XFRMR LAMINATED 2.4VA THRU HOLE
FS28-1300 功能描述:电源变压器 28VCT@1.3A 14V@2.6A DUAL PRIMARY 8 PIN RoHS:否 制造商:Triad Magnetics 功率额定值:12 VA 初级电压额定值:115 V / 230 V 次级电压额定值:12 V / 24 V 安装风格:SMD/SMT 一次绕组:Dual Primary Winding 二次绕组:Dual Secondary Winding 长度:2.5 in 宽度:2 in 高度:1.062 in