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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VPP28–090

Electrical Specifications (@25C)

1. Maximum Power: 2.5VA

2. Input: Series: 230VAC, 50/60Hz; Parallel: 115VAC, 50/60Hz

3. Output: Series

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

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

6. Insulation Resistance: 100MΩ

7. Hipot: 4000VAC between primary to secondary and windings to core.

Construction:

Dual bobbin construction with an insulated shroud, both made of a high temperature material that exceeds

Safety:

Since the dual bobbin construction effectively reduces capacitance, electrostatic shielding is not required.

Agency File:

UL: File E53148, UL 5085-1 and 3 (formerly UL 506), General Purpose.

UL: File E65390, UL 5085-1 and 3 (formerly UL1585), Class 2/3.

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

TUV: File R 72072385, EN 60950, (IEC950) information Technology Equipment.

A. Dimensions:

B. PIN DIM. : 0.025 SQ

C. WT Lbs. : 0.25

D. Mounting Holes: 0.112 dia. x 2.0

Connections

Input:

Output:

RoHS Compliance: Meets the requirements of 2002/95/EC, known as the RoHS initiative.

* Upon printing, this document is considered “uncontrolled”. Please contact Triad Magnetics’ website for

the most current version.

intended to be used independently.

Web: www.TriadMagnetics.com

Phone 951-277-0757

Fax 951-277-2757

1.062

Inherently limited. No fusing required. Class 3 wet.

Inherently limited. No fusing required. Class 2 not wet, Class 3 wet.

Primary and secondary windings are designed to be connected in series or parallel. Winding are not

L flammability requirements.

orld Series Transformers are designed and manufactured to meet the following agency approvals:

Series – Pin 7 to Pin 12, Jumper Pin 9 to Pin 10

1.125

Parallel – Pin 1 to Pin 6, Jumper Pin 1 to Pin 4 and Pin 3 to Pin 6

Parallel – Pin 7 to Pin 12, Jumper Pin 7 to Pin 10 and Pin 9 to Pin 12

Series – Pin 1 to Pin 6, Jumper Pin 4 to Pin 3

: 28.0V CT@ 0.09A; Parallel

0.187

0.200

0.250

22520B Temescal Canyon Road

Corona, California

92883

1.312

: 14.0V @ 0.18A

Units: In inches

1.625

1.000

P C M

O W E R

O U N T :

Publish Date: August 3, 2009

R A N S F O R M E R

O R L D

SCHEMATIC

E R I E S

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