VPP28-090 Triad Magnetics, VPP28-090 Datasheet

VPP28-090

Manufacturer Part Number

VPP28-090

Description

TRANSF 14VAC .18A WORLD SERIES

Manufacturer

Triad Magnetics

Series

PC Mount: World Series™r

Type

Dual Primaryr

Datasheets

1.VPP24-100.pdf (2 pages)

2.VPP28-090.pdf (1 pages)

3.VPP28-090.pdf (3 pages)

Specifications of VPP28-090

Maximum Power

2.5 VA

Primary Winding(s)

Dual

Secondary Winding(s)

Dual, No Center Tap

Series Output Voltage @ Current

28 VAC @ 90mA

Parallel Output Voltage @ Current

14 VAC @ 180mA

Mounting Type

Through Hole

Brand/series

World Series™/VPP Series

Configuration

Bobbin

Current, Secondary

0.18/0.09 A

Dielectric Strength

4000 V (RMS)

Dimensions

1-5/8"W×1-1/8"H×1-5/16"D

Frequency

50/60 Hz

Number Of Outlets

Phase

Power, Rating

2.5 VA

Standards

UL, CSA, VDE

Temperature, Operating

+30 °C

Termination

Thru-Hole

Voltage, Primary

115/230 VAC

Voltage, Secondary

14/28 VAC

Weight

0.25 lbs.

Product

World Series Transformers

Height

1.31 in

Length

1.31 in

Width

1.63 in

Transformer Type

Power

Input Voltage

115V

Output Voltage

28V

Current Rating

180mA

Power Rating

2.5VA

Transformer Mounting

PC Board

Secondary Current Nom

0.18A

Primary Voltages

115 / 230V

Rohs Compliant

Yes

Secondary Voltages

2 X 14V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

10478
237-1065

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Download datasheet (237Kb)

V P P 2 8 - 090

Electrical Specifications (@25C)

1. Maximum Power: 2.5VA

2. Secondary: Series: 28.0V CT@ 0.09A

3. Voltage Regulation: 25% TYP @ full load to no load

4. Temperature Rise: 30C TYP (45C MAX allowed)

5. Insulation Resistance: 100MΩ

Construction:

Dual bobbin construction with an insulated shroud, both made of a high

temperature material that exceeds UL flammability requirements.

Safety:

These units are designed with 4000VAC isolation between the primary and

secondary, and also, between each winding and the core. 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:

Agency File:

UL: File E65390, UL 1585, Class 2 / 3 Inherently Limited

CSA: File LR 37220. C22.2 NO. 66, General Purpose.

VDE: File 18786-3390-0001, VDE/EN 60 950, (IEC950) information Technology

Equipment.

A. Dimensions:

1.062

B. PIN DIM. : 0.025 SQ

C. WT Lbs. : 0.25

D. Mounting Holes: .112 dia. x 2.

E. Schematic Diagram:

RoHS Compliance: As of manufacturing date February 2005, all standard

products meet the requirements of 2002/95/EC, known as the RoHS initiative.

115/230V

50/60Hz

1.125

Parallel: 14.0V @ 0.18A

.187

.200

.250

1.312

50/60Hz

Units: In inches

1.625

115V

CONNECTION

PARALLEL

1.000

P C M

O W E R

50/60Hz

CONNECTION

230V

SERIES

O U N T :

R A N S F O R M E R

O R L D

CLASS B

VDE

E R I E S

Related parts for VPP28-090

VPP28-090 Summary of contents

Page 1

... 090 Electrical Specifications (@25C) 1. Maximum Power: 2.5VA 2. Secondary: Series: 28.0V CT@ 0.09A Parallel: 14.0V @ 0.18A 3. Voltage Regulation: 25% TYP @ full load to no load 4. Temperature Rise: 30C TYP (45C MAX allowed) 5. Insulation Resistance: 100MΩ Construction: Dual bobbin construction with an insulated shroud, both made of a high temperature material that exceeds UL flammability requirements ...

Page 2

... VPP24-210 5.0 24.0V CT @0.21A VPP24-420 10.0 24.0V CT @0.42A E VPP24-830 20.0 24.0V CT @0.83A VPP24-1250 30.0 24.0V CT @1.25A VPP24-2330 56.0 24.0V CT @2.33A VPP28-090* 2.5 28.0V CT @0.09A VPP28-180 5.0 28.0V CT @0.18A VPP28-360 10.0 28.0V CT @0.36A F VPP28-720 20.0 28.0V CT @0.72A VPP28-1060 30.0 28.0V CT @1.06A VPP28-2000 56 ...

Page 3

Hi-pot tested at 4,000 VRMS. 2. ...

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