WPN20R24S12C Murata Power Solutions Inc, WPN20R24S12C Datasheet

WPN20R24S12C

Manufacturer Part Number

WPN20R24S12C

Description

DC/DC Converter

Manufacturer

Murata Power Solutions Inc

Series

WPN20Rr

Datasheet

1.WPN20R48S05C.pdf (5 pages)

Specifications of WPN20R24S12C

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

18V To 36V

Power Rating

20W

Output Voltage

12V

Output Current

1.66A

Supply Voltage

24V

Dc/dc Converter Mounting

Through Hole

Product

Isolated

Output Power

20 W

Input Voltage Range

18 V to 36 V

Input Voltage (nominal)

24 V

Number Of Outputs

Output Voltage (channel 1)

12 V

Output Current (channel 1)

1.66 A

Isolation Voltage

1.5 KV

Package / Case Size

DIP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

WPN20R24S12C

Manufacturer:

C&D

Quantity:

1 000

Current page: 1 of 5
Download datasheet (179Kb)

FEATURES

DESCRIPTION

The WPN20RC series is available in three input

voltage ranges of 9-18V, 18-36V and 33-75V. The

unit is housed in a space saving aluminum shell.

The 300KHz switching frequency and forward

converter topology provide excellent performance

across all line and load conditions. Other features

include: under voltage lock-out, internal tem-

perature shutdown, soft start and over current

protection.

An output trim feature is provided, allowing the

user to compensate for long line lengths.

Applications include: Telecommunications, Battery

Powered Sytems, Process Control Equipment,

Transportation Equipment and Distributed Power

Systems.

The product range has been recognised by Under-

writers Laboratory (UL) to UL 1950 for operational

insulation, ﬁ le number E179522 applies.

www.murata-ps.com

RoHS compliant

Operating temperature range: -40ºC to

Industry standard pinout

Input and output ﬁ ltering

Low proﬁ le shell

Single and dual outputs

Output trim function

+100ºC

www.murata-ps.com/rohs

For full details go to

All speciﬁ cations typical at T

SELECTION GUIDE

Order Code

WPN20R48S05C

WPN20R12S05C

WPN20R12S12C

WPN20R12D12C

WPN20R24S03C

WPN20R24S05C

WPN20R24S12C

WPN20R24D12C

WPN20R24D15C

WPN20R48S12C

WPN20R48D12C

WPN20R48D15C

INPUT CHARACTERISTICS

Parameter

Voltage range

Reﬂ ected ripple current

Undervoltage lockout

threshold

OUTPUT CHARACTERISTICS

Parameter

Rated power

Voltage setpoint accuracy

Temperature coefﬁ cient

Line regulation

Load regulation

Ripple & Noise

Output voltage adjust range

Short circuit &

overcurrent protection

GENERAL CHARACTERISTICS

Parameter

Switching frequency

Max capacitive load

MTTF per ML-HDBK-217

Ground benign

Input Voltage Output

Nom.

=25°C, nominal input voltage and rated output current unless otherwise speciﬁ ed.

Conditions

All WPN20R12 types

All WPN20R24 types

All WPN20R48 types

All WPN20R12 types

All WPN20R24 types

All WPN20R48 types

Conditions

High line to low line

Min load to

Nom. load

Single outputs, BW = 5Hz to 20MHz

Dual outputs, BW = 5Hz to 20MHz

See attached plots

Continuous

Conditions

Circuit stress method

TA = +25º unmodiﬁ ed database

Voltage

Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232

5.0

Obsolete, recommended alternative:

(click to view data sheets)

Output Current

Min.

0.0

Singles

Duals

Singles

Duals

Nom.

4.00

20W Regulated DC/DC Converter

Input Current

2011/04/05 KDC_WPN20RC.D01 Page 1 of 5

Nom. Load

0.50

Min.

15.5

Min.

Efﬁ ciency

Typ.

300

550

1.4

UWR-3.3/4850-D12A-C

UWR-12/1650-D12A-C

UWR-12/1650-D48A-C

WPN20

UWR-5/4000-D48A-C

UWR-5/4000-D12A-C

BWR-12/830-D12A-C

UWR-5/4000-D12A-C

BWR-12/830-D12A-C

BWR-15/670-D12A-C

BWR-12/830-D48A-C

BWR-15/670-D48A-C

Recommeneded

±0.005

Max.

±1.5

±0.1

±0.5

±2.0

100

Alternative

8.8

mA p-p

mVp-p

Units

%/ºC

mF/A

MHr

kHz

Related parts for WPN20R24S12C

WPN20R24S12C Summary of contents

Page 1

... Min WPN20R48S05C 48 5.0 0.0 WPN20R12S05C WPN20R12S12C WPN20R12D12C WPN20R24S03C WPN20R24S05C Obsolete, recommended alternative: WPN20R24S12C (click to view data sheets) WPN20R24D12C WPN20R24D15C WPN20R48S12C WPN20R48D12C WPN20R48D15C INPUT CHARACTERISTICS Parameter Conditions All WPN20R12 types Voltage range All WPN20R24 types All WPN20R48 types Reﬂ ected ripple current ...

Page 2

ISOLATION CHARACTERISTICS Parameter Rated voltage Test voltage Resistance Capacitance TEMPERATURE CHARACTERISTICS Parameter Conditions Speciﬁ cation Ambient (with no derating) Operation Case (with no derating) Storage Thermal shutdown Case RoHS COMPLIANCE INFORMATION THERMAL DERATING CURVE TECHNICAL NOTES ISOLATION VOLTAGE ‘Hi Pot ...

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WPN20R24S12C Murata Power Solutions Inc, WPN20R24S12C Datasheet

WPN20R24S12C

Specifications of WPN20R24S12C

Available stocks

Related parts for WPN20R24S12C

WPN20R24S12C Summary of contents

Page 1

Page 2

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Page 4

Page 5

Related keywords