VPM24-4170 datasheet, PDF - EEWORLD Datasheet

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VPM24-4170: DescriptionPower Transformers Toroid Medical 100VA 12VDC@8.34A Parallel; CategoryPower management transformer; File Size320KB，2 Pages; ManufacturerTriad Magnetics; Websitehttps://www.triadmagnetics.com/

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VPM24-4170 Overview

Power Transformers Toroid Medical 100VA 12VDC@8.34A Parallel

VPM24-4170 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Maker	Triad Magnetics
Reach Compliance Code	compliant
Transformer type	TOROIDAL POWER TRANSFORMER

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POWER TRANSFORMER

CHASSIS MOUNT :

TOROIDAL MEDICAL SERIES

VPM24-4170

Description:

The toroidal construction inherently reduces stray fields, increases efficiency and minimizes size

compared to traditional EI transformers. The addition of a Flux Band further reduces the remaining

stray fields. The shield between Primary and Secondary improves safety, reduces common

mode signals and minimizes leakage current. Built with a Class F (155°) insulation system. A

140°C self-resetting thermal switch is included in each primary.

Electrical Specifications (@25C)

1. Maximum Power: 100VA

2. Input Voltages: 100, 120, 220, 240VAC, 50/60Hz

3. Output Voltages: 12VAC @ 8.34A or 24VAC CT @ 4.17A

4. Voltage Regulation: 8.9% TYP from full load to no load

5. Temperature Rise: 50°C TYP

6. Hipot: 4000VAC, Primary to Secondary, Primary & Secondary to Shield & mounting surface

7. Efficiency: 91% TYP. @ full load

8. Earth Leakage: ≤10µA (See Fig. 1), Patient Leakage: ≤ 25µA (see Fig. 2)

RoHS

2011/65/EU

Photo for illustration only

Agency File:

UL: File E122529, UL 60601-1/(R) 2012 Medical Electrical Equipment – Part 1 with 2 MOPP

CE: ES 60601-1 (IEC 60601-1:2005, MOD)

cUL: C22.2 No. 60601-1:14, Medical Electrical Equipment – Part 1

CB Certified.

Dimensions: Inches (mm)

O.D.

I.D.

HT.*

3.8 (96)

1.5(37)

2.0(52)

*Add 0.188 (3) to the height for mounting hardware

Weight: 1.2Kg

MOUNTING

METAL

PLATE

BOLT

FLAT

WASHER

RUBBER

PAD

Mounting:

Transformer is provided with one metal mounting plate, two rubber pads, M6 x 55mm bolt, nut,

spring and flat washer.

Connections:

Transformer is provided with 8” (203mm) long, 0.25” (6.35mm) stripped and tinned, stranded

UL 1015 lead wire. Primaries are 22AWG, Secondaries are 18AWG, and Shield is 20AWG.

The GRN/YEL shield lead is typically grounded.

Do not lift transformer by leads!

SPRING

WASHER

NUT

RUBBER

PAD

Input Options:

100VAC:

Input to Gray & Blue, jumper White & Brown, jumper Blue & Violet.

120VAC:

Input to White & Blue, jumper White & Brown, jumper Blue & Violet.

220VAC:

Input to Gray & Violet, jumper Blue & Brown

240VAC:

Input to White and Violet, jumper Blue & Brown

Output Options:

12VAC:

Output from Black & Red, jumper Black & Orange, jumper Red to Yellow

24VAC:

Output from Black & Yellow, jumper Red & Orange

Primary and secondary windings are designed to be connected in series or parallel. Windings

are not intended to be used independently.

WHT

GRY

BLU

PRI

BRN

BLK

RED

ORG

SEC

VIO

YEL

RoHS Compliance:

Meets the requirements of 2011/65/EU, known as the RoHS 2 initiative.

* At printing, this document is considered “uncontrolled”. Contact Triad Magnetics’ website for current version

GRN/YEL

SCHEMATIC

Web: www.TriadMagnetics.com

Phone 951-277-0757

Fax 951-277-2757

460 Harley Knox Blvd.

Perris, California 92571

Publish Date: July 6, 2016

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