KMS40-3P3 TDK Corporation, KMS40-3P3 Datasheet

KMS40-3P3

Manufacturer Part Number

KMS40-3P3

Description

PWR SPLY MEDICAL 3.3V 8A 26W

Manufacturer

TDK Corporation

Series

KMr

Type

Medicalr

Datasheets

1.KMS15-24.pdf (2 pages)

2.KMS40-24.pdf (1 pages)

3.KMT40-51212.pdf (3 pages)

Specifications of KMS40-3P3

Power Supply Type

Switching (Closed Frame)

Voltage - Output

3.3V

Number Of Outputs

Power (watts)

40W

Applications

Medical

Voltage - Input

90 ~ 264VAC

Mounting Type

Through Hole

1st Output

3.3 VDC @ 8A

Size / Dimension

3.5" L x 2.5" W x 1.06" H (89mm x 63.5mm x 27mm)

Power (watts) - Rated

26.4W

Operating Temperature

-25°C ~ 70°C

Efficiency

75%

Approvals

CE, EN, IEC, UL

Line Regulation

0.5%

Load Regulation

Power Supply Output Type

Fixed

No. Of Outputs

Output Voltage

3.3V

Output Current

Power Rating

26.4W

Input Voltage

90V AC To 264V AC / 100V DC To 375V DC

Brand/series

KM Series

Configuration

Encapsulated

Operation

Switching

Output

3.3 VDC @ 80 mA to 8 A

Power, Output

26.4 W

Primary Type

AC-DC

Special Features

High Efficiency

Voltage, Input

90 to 264/100 to 375 VAC/VDC

Voltage, Output

3.3 VDC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

285-1783
KMS403P3

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

KMS40-3P3

Manufacturer:

TDK-LAMBDA

Quantity:

253

Current page: 1 of 1
Download datasheet (69Kb)

1 = Output V1 is isolated from output V2

2 = Output V1 is isolated from outputs V2 and V3

Servicing

These products are not customer serviceable. Repairs may only be carried out by TDK-Lambda

Limited or their authorised agents. These products are not authorised for use as critical components in

nuclear control systems, life support systems or equipment for use in hazardous environments without

the express written approval of the Managing Director of TDK-Lambda Limited.

Approval Limitations: Use in North America (AC units only)

When this product is used on 180VAC-250VAC mains with no neutral, connect the two live wires to

L(live) and N (neutral) terminals on the input connector. In this instance double pole fusing is required.

High Voltage Warning

Dangerous voltages present within the power supply. The proffesional installer must protect service

personnel from inadvertant contact with these dangerous voltages in the end equipment.

Safety Class of Protection

These products are designed for the following parameters : Material Group IIIb, Pollution Degree 2,

Overvoltage Category II, Class II, Indoor use as part of an overall equipment such that the product is

accessible to service engineers only.

Important safety instructions

Output Parameters

Model

KMS40-3P3

KMS40-5

KMS40-9

KMS40-12

KMS40-15

KMS40-24

KMD40-55

KMD40-512

KMD40-524

KMD40-1212

KMD40-1515

KMT40-51212

KMT40-51515

Input Parameters

RATED INPUT VOLTAGE RANGE

RATED INPUT CURRENT (max)

INRUSH CURRENT (240VAC)

INPUT FREQUENCY

KM40 Series Handbook

Output Voltage (V)

3.3V

12V

15V

24V

+5V

-5V

5V (1)

12V (1)

5V (1)

24V (1)

+12V

-12V

+15V

-15V

5V (2)

+12V

-12V

5V(2)

+15V

-15V

Maximum Current (A)

8.00A

4.44A

3.33A

2.67A

1.67A

1.25A

0.625A

1.66A

1.33A

0.6A

0.5A

20A Max (25°C, COLD START)

100 - 240V AC

47- 63Hz

0.8A,

Power (W)

26.4W

40W

UL/CSA/IEC/EN60601-1, Class II

CE marking when applied to any KM40 series product, indicates cpompliance to the low voltage

directive 2006/95/EC in that it complies with EN60950-1

Operation

Temperature:

Humidity:

Storage and Transportation

Temperature: -40

Humidity: 20% to 95% RH, non-condensing

Shock

<196.1 m/s

Vibration

23.52 m/s

Cooling

Convection, over temperature protected ~ 100

Dielectric Strength testing is carried out as follows:

Primary mains circuits to secondary -4kVAC.

Fuse Information

Fuse

Internal fuse (F1): T3.15AL/250V- Not serviceable

Pin Designations

Level of insulation

Safety approvals

Environmental parameters

Single O/P

AC (L)

AC (N)

+DC

No pin

-DC

No Pin

No Connection

(10-55H

(20G)

-25

temperature

20 to 95% RH, non-condensing

C to +100

): constant sweep 1 min X , Y, Z for one hour)

C to +70

C derate linearly to 50% load from 50V

Function Dual

O/P

AC (L)

AC (N)

+DC

No Pin

GND

No Pin

-DC

C case temperature

5S/12&24SS

AC (L)

AC (N)

+O/P2

+O/P1

GND1

GND2

No Connection

C to 70

C max case

Triple O/P

AC (L)

AC (N)

+DC

+5V

GND

+5V GND

-DC

The KM40 family of component power supplies is designed for use within other equipment or

enclosures which restrict access to authorised competent personnel only. For safe installation and

operation of this product, carefully follow the instructions listed below.

i) These products are supplied fully encapsulated

ii) These products are Class II and must be installed in accordance with Class II requirements of

IE/EN/UL/CSAC60601-1

iii) These products are IPX0, and therefore chemicals/solvents, cleaning agents and other liquids

must not be used.

i) These products are designed for continuous operation within an overall enclosure, and must

be mounted such that access to the mains terminals is restricted. See Clause 16, IEC/EN/UL/

CSA60601-1,

ii) These products are NOT suitable for use in the presence of ﬂ ammable anaesthetic mixtures with

air or with oxygen or with nitrous oxide.

iii) These products are classed as ordinary equipment according to IEC/EN/UL/CSA60601-1 and are

NOT protected against the ingress of water.

iv) Connect only apparatus complying with IEC/EN/UL/CSA60601-1 to the signal ports.

v) Except for permanently installed equipment as deﬁ ned in Clause 57.6 of IEC/EN/UL/CSA60601-1,

the overall equipment in which these products are installed must have double pole fusing on the input

mains supply or DC supply as appropriate. The products themselves have single pole fusing in the

live line or positive DC line as appropriate.

vi) Reference should be made to local regulations concerning the disposal of these products at

General installation instructions

Special instructions for medical applications (IEC/EN/UL/CSA60601-1)

KM40 Mechanical Outline Drawing

Part No 17167 Issue 3 July 2008

TDK-Lambda UK Limited,

Kingsley Avenue,

Ilfracombe,

Devon. EX34 8ES.

Telephone - Sales and Service (01271) 856666

Head Ofﬁ ce and Works (01271) 856600

Facsimile (01271)864894

WEBSITE: www.uk.tdk-lambda.com

Part Number 17167

Related parts for KMS40-3P3

Related keywords

kms40
kms40-9
kms40-5
kms40-24
kms40-15
kms40-12
KMS40-3P3 datasheet
KMS40-3P3 data sheet
KMS40-3P3 pdf datasheet
KMS40-3P3 component
KMS40-3P3 part
KMS40-3P3 distributor
KMS40-3P3 RoHS
KMS40-3P3 datasheet download