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| 型号： | VPP28-720 |
| 厂商： | Triad Magnetics |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | TRANSF 14VAC 1.44A WORLD SERIES |
| 产品目录绘图： | VPP Series VPP Series Schematic |
| 特色产品： | VPP Series |
| 标准包装： | 1 |
| 系列： | PC Mount: World Series™ |
| 类型： | 双主线圈 |
| 最大功率： | 20 VA |
| 主线圈： | 双 |
| 副线圈： | 双路，无中心抽头 |
| 在某电流时的串联输出电压： | 28 VAC @ 720mA |
| 在某电流时的并联输出电压： | 14 VAC @ 1.44A |
| 安装类型： | 通孔 |
| 尺寸/尺寸： | 57.15mm L x 47.63mm W |
| 高度 - 座高（最大）： | 41.28mm |
| 端接类型： | PC 引脚 |
| 其它名称： | 10485 237-1072 |
3. Output: Series : 28.0V CT@ 0.72A; Parallel : 14.0V @ 1.44A
8. Recommended Fuse :
P OWER T RANSFORMER
P C M OUNT: W ORLD S ERIES
VPP28 –720
Electrical Specifications (@25C)
1. Maximum Power: 20.0VA
2. Input: Series: 230VAC, 50/60Hz; Parallel: 115VAC, 50/60Hz
1 2
4. Voltage Regulation: 25% TYP @ full load to no load
5. Temperature Rise: 30C TYP (45C MAX allowed)
6. Insulation Resistance: 100M ?
7. Hipot: 4000VAC between primary to secondary and windings to core.
3
Series: Inherently Limited. No fusing required.
Parallel: Littelfuse p/n 313 2HXP, 2.0A 250V, slow blow, ? x 1 ? or ,
Cooper Bussmann p/n BK/MDL-2, 2.0A 250V, ? x 1 ?
1
7
Construction:
Dual bobbin construction with an insulated shroud, both made of a high temperature material that exceeds
UL flammability requirements.
Safety:
3
c
4
6
R
US
9
R
10
12
Since the dual bobbin construction effectively reduces capacitance, electrostatic shielding is not required.
World Series Transformers are designed and manufactured to meet the following agency approvals:
A
Agency File:
UL: File E53148, UL 5085-1 and 2 (formerly UL 506), General Purpose.
UL: File E65390, UL 5085-1 and 3 (formerly UL1585), Class 2/3.
CSA: File LR 221330. C22.2 NO. 66, General Purpose.
TUV: File R72103639, EN 60950, (IEC950) information Technology Equipment.
B
C
E
D
A. Dimensions:
Units: In inches
D
A
B
C
D
E
F
G
H
1.500 1.625 .187
B. PIN DIM. : 0.036 SQ
.400
.400
1.875
2.250
1.460
F
Connections :
C. WT Lbs. : 0.90
D. Mounting Holes: .112 dia. x 2.
4
Input:
Series – Pin 1 to Pin 6, Jumper Pin 4 to Pin 3
Parallel – Pin 1 to Pin 6, Jumper Pin 1 to Pin 4 and Pin 3 to Pin 6
G
Output: Series – Pin 7 to Pin 12, Jumper Pin 9 to Pin 10
Parallel – Pin 7 to Pin 12, Jumper Pin 7 to Pin 10 and Pin 9 to Pin 12
RoHS Compliance: As of manufacturing date February 2005, all standard products meet the
H
requirements of 2011/65/EU, known as the RoHS initiative.
* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’ website for
the most current version.
6
4
3
12
10
9
1
2
3
4
Inherently limited. Class 3 wet.
Non-Inherently limited. Class 2 wet, Class 3 wet.
Fuse must be used on secondary as conditions of acceptability for UL Class2/3 operation.
Primary and secondary windings are designed to be connected in series or parallel. Winding are not
1
SCHEMATIC
7
intended to be used independently.
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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| VPP36-070 | 功能描述:电源变压器 2.5VA 36VCT at 0.07A 18V at 0.14A PCMNT 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 |
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