VPP28-2000 Triad Magnetics, VPP28-2000 Datasheet

VPP28-2000

Manufacturer Part Number

VPP28-2000

Description

TRANSF 14VAC 4A WORLD SERIES

Manufacturer

Triad Magnetics

Series

PC Mount: World Series™r

Type

Dual Primaryr

Datasheets

1.VPP24-100.pdf (2 pages)

2.VPP28-2000.pdf (1 pages)

3.VPP28-2000.pdf (3 pages)

Specifications of VPP28-2000

Maximum Power

56 VA

Primary Winding(s)

Dual

Secondary Winding(s)

Dual, No Center Tap

Series Output Voltage @ Current

28 VAC @ 2A

Parallel Output Voltage @ Current

14 VAC @ 4A

Mounting Type

Through Hole

Power Rating

56 VA

Product

World Series Transformers

Brand/series

World Series™/VPP Series

Configuration

Bobbin

Current, Secondary

4/2 A

Dielectric Strength

4000 V (RMS)

Dimensions

3"W×1-13/16"H×2-1/2"D

Frequency

50/60 Hz

Number Of Outlets

Phase

Power, Rating

56 VA

Standards

UL, CSA, VDE

Temperature, Operating

+30 °C

Termination

Thru-Hole

Voltage, Primary

115/230 VAC

Voltage, Secondary

14/28 VAC

Weight

1.7 lbs.

Mounting Style

SMD/SMT

Height

1.812 in

Length

2.5 in

Termination Style

Solder

Width

3 in

Transformer Type

Power

Input Voltage

115V

Output Voltage

28V

Current Rating

Transformer Mounting

PC Board

Secondary Current Nom

Primary Voltages

115 / 230V

Rohs Compliant

Yes

Secondary Voltages

2 X 14V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

237-1094

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V P P 2 8 - 2000

Electrical Specifications (@25C)

1. Maximum Power: 56.0VA

2. Secondary: Series: 28.0V CT@ 2.0A

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 E53148, UL 506, General Purpose.

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:

B. PIN DIM. : 0.045 SQ

C. WT Lbs. : 1.70

D. 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.

1.812

115/230V

50/60Hz

Parallel: 14.0V @ 4.0A

2.500

0.600

0.300

50/60Hz

115V

CONNECTION

PARALLEL

1.900

P C M

O W E R

Units: In inches

50/60Hz

CONNECTION

230V

SERIES

O U N T :

2.500

R A N S F O R M E R

O R L D

E R I E S

Related parts for VPP28-2000

VPP28-2000 Summary of contents

Page 1

... 2000 Electrical Specifications (@25C) 1. Maximum Power: 56.0VA 2. Secondary: Series: 28.0V CT@ 2.0A Parallel: 14.0V @ 4.0A 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

... 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 56.0 28.0V CT @2.0A VPP36-070* 2.5 36.0V CT @0.07A VPP36-140 5.0 36.0V CT @0.14A VPP36-280 10.0 36.0V CT @0.28A G VPP36-560 20.0 36.0V CT @0.56A VPP36-820 30 ...

Page 3

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

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