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3. Output: Series : 28.0V CT@ 0.09A; Parallel : 14.0V @ 0.18A
P OWER T RANSFORMER
P C M OUNT: W ORLD S ERIES
VPP28 –090
Electrical Specifications (@25C)
1. Maximum Power: 2.5VA
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.
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
1.062
1.125
0.187
0.200
0.250
1.312
1.625
1.000
F
B. PIN DIM. : 0.025 SQ
C. WT Lbs. : 0.25
D. Mounting Holes: 0.112 dia. x 2.0
Connections 3 :
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
H
RoHS Compliance: As of manufacturing date February 2005, all standard products meet the
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
Inherently limited. No fusing required. Class 3 wet.
Inherently limited. No fusing required. Class 2 not wet, Class 3 wet.
1
7
Primary and secondary windings are designed to be connected in series or parallel. Winding are not
3
intended to be used independently.
SCHEMATIC
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PDF资料
VPP28-1060 TRANSF 14VAC 2.12A WORLD SERIES
VPP28-180 TRANSF 14VAC .36A WORLD SERIES
VPP28-2000 TRANSF 14VAC 4A WORLD SERIES
VPP28-360 TRANSF 14VAC .72A WORLD SERIES
VPP28-720 TRANSF 14VAC 1.44A WORLD SERIES
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VPP36-140 TRANSF 18VAC .28A WORLD SERIES
VPP36-1560 TRANSF 18VAC 3.12A WORLD SERIES
相关代理商/技术参数
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VPP28-1060 功能描述:电源变压器 30VA 28VCT at 1.06A 14V at 2.12A 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
VPP28-1060-B 制造商:Triad Magnetics 功能描述:
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VPP28-2000 功能描述:电源变压器 56VA 28VCT at 2A 14V at 4A 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
VPP28-2800 制造商:Triad Magnetics 功能描述:
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VPP28-720 功能描述:电源变压器 20VA 28VCT at 0.72A 14V at 1.44A 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